FREE MERCHANT TOOLS

Know your costs.
Price with confidence.

Calculate a selling price that includes supplier shipping, fees, returns, and your target profit. Prepare draft listings before you commit to stock.

Use the free calculator Manage drafts

No account, payment, or installation required for these standalone tools.

01 / PRICING

Calculate your selling price

Enter the costs you actually pay. All monetary inputs must use the same currency.

02 / CATALOG

Prepare and save drafts

Your standalone drafts stay in this browser on this device. They are not synchronized with Shopify or another device.

Saved on this device

0 drafts

Browser storage can be cleared. Export a JSON backup if you want to keep your work. Up to 100 local drafts are supported.

Import backup

No drafts saved yet.

CSV exports are unpublished drafts with zero inventory and a deny-overselling policy. Importing does not connect to Shopify.

03 / AFFORDABLE GROWTH

Start free. Grow when you need more.

The paid plans below are proposed for the merchant app and are not accepting payments. The standalone tools above remain free.

Free

$0 / month

Core pricing and draft tools.

Unlimited manual calculations
25 cloud drafts once installed
25 draft writes per month
No AI charges

Available standalone

Starter

$4.99 / month

For sellers building a catalog.

250 saved cloud drafts
250 draft writes per month
Batch limit of 25
Usage limits included

Not accepting payments

Growth

$9.99 / month

For growing merchant workflows.

1,000 saved cloud drafts
1,000 draft writes per month
Batch limit of 100
Usage limits included

Not accepting payments

Pro

$19.99 / month

For larger catalog operations.

5,000 saved cloud drafts
5,000 draft writes per month
Batch limit of 100
Usage limits included

Not accepting payments

No unlimited paid AI is offered. Subscription billing will only be activated after Shopify registration, installation, feature verification, and actual cost review.

RESPONSIBLE COMMERCE

Draft first. Verify before selling.

Real cost accounting

Include supplier costs, delivery, transaction fees, and reserves instead of treating gross sales as profit.

No invented inventory

We do not claim a supplier has stock, create product imagery, or publish products automatically.

Open commerce tools

The read-only MCP tools can calculate prices and prepare drafts through compatible AI clients. Directory approval is separate.

MCP endpoint

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var(--line);border-radius:var(--radius);padding:26px;min-width:0}.panel-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:20px}.panel-heading h3{margin:0}.pill{display:inline-flex;align-items:center;border-radius:100px;background:#e7f2ed;color:var(--green2);font-size:11px;font-weight:750;padding:5px 10px;line-height:1.5}.field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}label{display:flex;flex-direction:column;gap:7px;font-size:12px;font-weight:700;color:#344b4f;min-width:0}input,select,textarea{display:block;width:100%;max-width:100%;border:1px solid #cbd9d4;border-radius:8px;padding:10px 12px;background:white;color:var(--ink);font-size:14px;font-weight:450;min-height:42px}textarea{resize:vertical;min-height:100px}input:focus,select:focus,textarea:focus{border-color:var(--green)}form>label{margin-top:16px}.result-panel{background:var(--soft)}.result-panel 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keys=['productCost','supplierShipping','packaging','otherFixedCosts','customerShipping','fixedPaymentFee','feePercent','taxReservePercent','returnReservePercent','targetMarginPercent','roundingIncrement'];\nconst currencies=['PHP','USD','EUR','GBP','AUD','CAD','SGD'];\nconst storeKey='god-matters-commerce-drafts-v1';\nlet drafts=[],editingId=null,lastResult=null,requestNumber=0,controller=null,timer=null;\nconst money=(n,c)=>new Intl.NumberFormat('en-US',{minimumFractionDigits:2,maximumFractionDigits:2}).format(n);\nfunction setStatus(id,message,error){const el=$(id);if(!el)return;el.textContent=message;el.classList.toggle('error',!!error);}\nasync function requestJson(path,data,signal){const response=await fetch(path,{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify(data),signal});let result;try{result=await response.json();}catch{throw new Error('The server returned an invalid response.');}if(!response.ok)throw new Error(result.error||'The request failed.');return result;}\nfunction readPricing(){const result={};for(const key of keys){const el=priceForm.elements.namedItem(key);const raw=el.value.trim();const n=raw===''?0:Number(raw);if(!Number.isFinite(n)||n<0)throw new Error('Enter a valid nonnegative number for '+key+'.');result[key]=n;}result.currency=priceForm.elements.namedItem('currency').value;return result;}\nfunction showResult(r){const c=r.currency;const values={'result-price':c+' '+money(r.itemPrice,c),'result-revenue':c+' '+money(r.totalCustomerPayment,c),'result-profit':c+' '+money(r.estimatedProfit,c),'result-margin':r.estimatedMarginPercent.toFixed(2)+'%','result-breakeven':c+' '+money(r.breakEvenItemPrice,c)};for(const id in values)$(id).textContent=values[id];}\nasync function calculate(){if(!priceForm)return null;const seq=++requestNumber;if(controller)controller.abort();controller=new AbortController();let values;try{values=readPricing();}catch(e){lastResult=null;setStatus('price-status',e.message,true);return null;}setStatus('price-status','Calculating…',false);try{const r=await requestJson('/api/price',values,controller.signal);if(seq!==requestNumber)return null;lastResult=r;showResult(r);setStatus('price-status','Estimate calculated. Review all costs before selling.',false);return r;}catch(e){if(seq!==requestNumber||e.name==='AbortError')return null;lastResult=null;setStatus('price-status',e.message,true);return null;}}\nfunction scheduleCalculation(){lastResult=null;clearTimeout(timer);timer=setTimeout(calculate,400);}\nfunction makeId(){return typeof crypto!=='undefined'&&crypto.randomUUID?crypto.randomUUID():Date.now().toString(36)+'-'+Math.random().toString(36).slice(2);}\nfunction loadDrafts(){try{const saved=JSON.parse(localStorage.getItem(storeKey)||'[]');if(Array.isArray(saved))drafts=saved.slice(0,100).filter(x=>x&&typeof x.id==='string'&&typeof x.title==='string'&&x.pricing);}catch{setStatus('draft-status','Browser storage could not be read. Existing saved data has not been changed.',true);}}\nfunction persist(next){try{localStorage.setItem(storeKey,JSON.stringify(next));drafts=next;return true;}catch{setStatus('draft-status','Storage is unavailable or full. Export a backup and free storage before saving.',true);return false;}}\nfunction field(form,name){return form.elements.namedItem(name);}\nfunction text(form,name){return String(field(form,name).value||'').trim();}\nfunction readDraft(r){const title=text(draftForm,'title');if(!title||title.length>200)throw new Error('Enter a product title of 200 characters or fewer.');return {id:editingId||makeId(),title,description:text(draftForm,'description'),vendor:text(draftForm,'vendor'),productType:text(draftForm,'productType'),sku:text(draftForm,'sku'),tags:text(draftForm,'tags').split(',').map(s=>s.trim()).filter(Boolean).slice(0,20),pricing:readPricing(),result:r,updatedAt:new Date().toISOString()};}\nfunction validateDraft(x){if(!x||typeof x!=='object'||typeof x.title!=='string'||!x.title.trim()||x.title.length>200||!x.pricing||typeof x.pricing!=='object')throw new Error('The backup contains an invalid listing.');const out={id:typeof x.id==='string'&&x.id.length<100?x.id:makeId(),title:x.title.trim(),description:String(x.description||'').slice(0,10000),vendor:String(x.vendor||'').slice(0,200),productType:String(x.productType||'').slice(0,200),sku:String(x.sku||'').slice(0,100),tags:Array.isArray(x.tags)?x.tags.filter(v=>typeof v==='string').slice(0,20).map(v=>v.slice(0,100)):[],pricing:{},updatedAt:new Date().toISOString()};for(const key of keys){const n=x.pricing[key]===undefined?(key==='targetMarginPercent'?20:key==='roundingIncrement'?0.01:0):x.pricing[key];if(typeof n!=='number'||!Number.isFinite(n)||n<0)throw new Error('Invalid pricing value in the backup.');out.pricing[key]=n;}out.pricing.currency=currencies.includes(x.pricing.currency)?x.pricing.currency:'PHP';return out;}\nfunction clearEditor(){editingId=null;draftForm.reset();$('save-draft').textContent='Save local draft';setStatus('draft-status','Editor cleared. Your saved drafts are unchanged.',false);}\nfunction button(label,style,action){const b=document.createElement('button');b.type='button';b.className='button '+style+' small';b.textContent=label;b.addEventListener('click',action);return b;}\nfunction renderDrafts(){if(!draftForm)return;const list=$('draft-list');list.replaceChildren();$('draft-count').textContent=drafts.length+' draft'+(drafts.length===1?'':'s');$('export-csv').disabled=!drafts.length;$('export-json').disabled=!drafts.length;if(!drafts.length){const p=document.createElement('p');p.className='muted';p.textContent='No drafts saved yet.';list.append(p);return;}for(const d of drafts){const item=document.createElement('article');item.className='draft-item';const title=document.createElement('strong');title.textContent=d.title;const detail=document.createElement('p');const r=d.result;detail.textContent=(d.sku?'SKU: '+d.sku+' · ':'')+(r?r.currency+' '+money(r.itemPrice,r.currency)+' · Est. margin '+r.estimatedMarginPercent.toFixed(2)+'%':'Price will be recalculated on export');const actions=document.createElement('div');actions.className='actions';actions.append(button('Edit','secondary',()=>editDraft(d.id)),button('Delete','quiet',()=>deleteDraft(d.id)));item.append(title,detail,actions);list.append(item);}}\nfunction editDraft(id){const d=drafts.find(x=>x.id===id);if(!d)return;editingId=id;for(const name of ['title','description','vendor','productType','sku'])field(draftForm,name).value=d[name]||'';field(draftForm,'tags').value=(d.tags||[]).join(', ');for(const key of keys)field(priceForm,key).value=d.pricing[key]===undefined?'0':String(d.pricing[key]);field(priceForm,'currency').value=d.pricing.currency||'PHP';$('save-draft').textContent='Update local draft';calculate();$('drafts').scrollIntoView({behavior:'smooth'});field(draftForm,'title').focus();setStatus('draft-status','Editing '+d.title+'. Update the costs above before saving.',false);}\nfunction deleteDraft(id){const d=drafts.find(x=>x.id===id);if(!d||!confirm('Delete the local copy of '+d.title+'? This cannot be undone unless you have a backup.'))return;if(persist(drafts.filter(x=>x.id!==id))){if(editingId===id)clearEditor();renderDrafts();setStatus('draft-status','Local draft deleted. Shopify products were not changed.',false);}}\nfunction download(text,filename,type){const blob=new Blob([text],{type});const url=URL.createObjectURL(blob);const a=document.createElement('a');a.href=url;a.download=filename;document.body.append(a);a.click();a.remove();setTimeout(()=>URL.revokeObjectURL(url),1000);}\nfunction dateTag(){return new Date().toISOString().slice(0,10);}\nasync function exportCsv(){if(!drafts.length)return;setStatus('draft-status','Preparing safe draft CSV…',false);try{const data=await requestJson('/api/catalog',{items:drafts.map(d=>({title:d.title,description:d.description,vendor:d.vendor,productType:d.productType,sku:d.sku,tags:d.tags,pricing:d.pricing})),includeShopifyCsv:true});download(data.shopifyCsv,'god-matters-drafts-'+dateTag()+'.csv','text/csv;charset=utf-8');setStatus('draft-status','Draft CSV prepared. Review it before importing into Shopify.',false);}catch(e){setStatus('draft-status',e.message,true);}}\nfunction exportJson(){download(JSON.stringify({format:'god-matters-commerce-drafts',version:1,exportedAt:new Date().toISOString(),drafts},null,2),'god-matters-backup-'+dateTag()+'.json','application/json');setStatus('draft-status','Backup download prepared. Store it somewhere safe.',false);}\nasync function importJson(file){if(!file)return;if(file.size>1000000){setStatus('draft-status','The backup is too large (maximum 1 MB).',true);return;}try{const raw=JSON.parse(await file.text());const rows=Array.isArray(raw)?raw:raw.format==='god-matters-commerce-drafts'&&raw.version===1?raw.drafts:null;if(!Array.isArray(rows)||rows.length>100)throw new Error('Choose a valid backup containing at most 100 drafts.');const incoming=rows.map(validateDraft);const existing=new Set(drafts.map(d=>d.id));const unique=incoming.filter(d=>!existing.has(d.id));if(drafts.length+unique.length>100)throw new Error('The local 100-draft limit would be exceeded.');if(unique.length){const result=await requestJson('/api/catalog',{items:unique,includeShopifyCsv:false});result.items.forEach((row,i)=>{unique[i].result=row.pricing;});}if(persist(drafts.concat(unique))){renderDrafts();setStatus('draft-status',unique.length+' draft(s) imported. Existing drafts were preserved; matching IDs were skipped.',false);}}catch(e){setStatus('draft-status',e.message,true);}finally{$('import-json').value='';}}\nif(priceForm){priceForm.addEventListener('submit',e=>{e.preventDefault();clearTimeout(timer);calculate();});priceForm.addEventListener('input',scheduleCalculation);priceForm.addEventListener('change',scheduleCalculation);priceForm.addEventListener('reset',()=>{lastResult=null;clearTimeout(timer);setTimeout(calculate,0);});calculate();}\nif(draftForm){loadDrafts();renderDrafts();draftForm.addEventListener('submit',async e=>{e.preventDefault();if(drafts.length>=100&&!editingId){setStatus('draft-status','The local 100-draft limit has been reached. Export or remove a draft first.',true);return;}clearTimeout(timer);const r=await calculate();if(!r)return;try{const d=readDraft(r);const next=editingId?drafts.map(x=>x.id===editingId?d:x):[d,...drafts];if(persist(next)){renderDrafts();clearEditor();setStatus('draft-status','Draft saved on this device. No Shopify product was created.',false);}}catch(err){setStatus('draft-status',err.message,true);}});$('clear-draft').addEventListener('click',clearEditor);$('export-csv').addEventListener('click',exportCsv);$('export-json').addEventListener('click',exportJson);$('import-json').addEventListener('change',e=>importJson(e.target.files[0]));}\nfunction costRead(){const v={};for(const element of costForm.elements){if(!element.name)continue;const n=Number(element.value);if(!Number.isFinite(n)||n<0)throw new Error('Enter nonnegative finite values.');v[element.name]=n;}if(v.feePercent+v.reservePercent>=100)throw new Error('Fees and reserves must total less than 100%.');return v;}\nfunction costCalculate(){try{const v=costRead(),rate=(v.feePercent+v.reservePercent)/100,contribution=v.price*(1-rate)-v.feeFixed-v.variableCost;const revenue=v.price*v.customers,fees=v.customers*(v.price*v.feePercent/100+v.feeFixed),variable=v.customers*v.variableCost,reserve=revenue*v.reservePercent/100,surplus=revenue-fees-variable-reserve-v.fixedCost;const fmt=n=>'$'+money(n,'USD');$('model-revenue').textContent=fmt(revenue);$('model-surplus').textContent=fmt(surplus);$('model-contribution').textContent=fmt(contribution);$('model-break-even').textContent=contribution>0?Math.ceil(v.fixedCost/contribution)+' paid customers':'Not achievable';$('model-margin').textContent=revenue>0?(surplus/revenue*100).toFixed(2)+'%':'—';const body=$('scenario-body');body.replaceChildren();for(const count of [10,25,50,100]){const tr=document.createElement('tr');const value=count*contribution-v.fixedCost;for(const text of [String(count),fmt(count*v.price),fmt(value)]){const td=document.createElement('td');td.textContent=text;tr.append(td);}body.append(tr);}setStatus('cost-status','Illustrative model calculated. Replace every assumption with actual costs.',false);}catch(e){setStatus('cost-status',e.message,true);}}\nif(costForm){costForm.addEventListener('submit',e=>{e.preventDefault();costCalculate();});costForm.addEventListener('input',costCalculate);costCalculate();}\n})();\n`;\n",[],[201],["D",1789020272697],[],[18],"77396a9f-6399-433b-a0b7-b4d5f09f7a31","shopify.ts","d93d75fa-acdd-11f1-aae7-1607ee4eb77e",["D",1789020627320],"import { sqlite } from \"https://esm.town/v/std/sqlite/main.ts\";\n\nconst API_VERSION = '2026-07';\nexport const SHOPIFY_SCOPES = 'read_products';\nconst enc = new TextEncoder();\nconst dec = new TextDecoder();\n\nfunction env(name:string){return (Deno.env.get(name)||'').trim();}\nexport function shopifyConfigured(){return Boolean(env('SHOPIFY_CLIENT_ID')&&env('SHOPIFY_CLIENT_SECRET')&&env('SHOPIFY_TOKEN_ENCRYPTION_KEY')&&env('SHOPIFY_SESSION_SECRET'));}\nexport function shopifyMissingConfig(){return ['SHOPIFY_CLIENT_ID','SHOPIFY_CLIENT_SECRET','SHOPIFY_TOKEN_ENCRYPTION_KEY','SHOPIFY_SESSION_SECRET'].filter(k=>!env(k));}\nexport function validShop(shop:string){return /^[a-z0-9][a-z0-9-]*\\.myshopify\\.com$/i.test(shop);}\nfunction redirect(url:string,status=302){return new Response(null,{status,headers:{Location:url,'Cache-Control':'no-store'}});}\nfunction json(value:unknown,status=200){return Response.json(value,{status,headers:{'Cache-Control':'no-store','X-Content-Type-Options':'nosniff'}});}\nfunction b64url(bytes:Uint8Array){let s='';for(const b of bytes)s+=String.fromCharCode(b);return btoa(s).replace(/\\+/g,'-').replace(/\\//g,'_').replace(/=+$/,'');}\nfunction fromB64url(s:string){s=s.replace(/-/g,'+').replace(/_/g,'/');while(s.length%4)s+='=';const raw=atob(s);return Uint8Array.from(raw,c=>c.charCodeAt(0));}\nfunction hexBytes(hex:string){if(!/^[a-f0-9]{64}$/i.test(hex))return new Uint8Array();return Uint8Array.from(hex.match(/.{2}/g)!.map(x=>parseInt(x,16)));}\nasync function hmacKey(secret:string){return crypto.subtle.importKey('raw',enc.encode(secret),{name:'HMAC',hash:'SHA-256'},false,['sign','verify']);}\nasync function aesKey(){const raw=fromB64url(env('SHOPIFY_TOKEN_ENCRYPTION_KEY'));if(raw.length!==32)throw new Error('SHOPIFY_TOKEN_ENCRYPTION_KEY must decode to 32 bytes.');return crypto.subtle.importKey('raw',raw,{name:'AES-GCM'},false,['encrypt','decrypt']);}\nasync function encrypt(value:string){const iv=crypto.getRandomValues(new Uint8Array(12)),key=await aesKey();const out=new Uint8Array(await crypto.subtle.encrypt({name:'AES-GCM',iv},key,enc.encode(value)));const joined=new Uint8Array(iv.length+out.length);joined.set(iv);joined.set(out,iv.length);return b64url(joined);}\nasync function decrypt(value:string){const raw=fromB64url(value),iv=raw.slice(0,12),data=raw.slice(12),key=await aesKey();return dec.decode(await crypto.subtle.decrypt({name:'AES-GCM',iv},key,data));}\n\nasync function init(){\n await sqlite.execute(`create table if not exists shopify_oauth_state (state text primary key, shop text not null, expires_at integer not null)`);\n await sqlite.execute(`create table if not exists shopify_sessions (shop text primary key, access_token text not null, refresh_token text, scope text not null, access_expires_at integer, refresh_expires_at integer, updated_at text not null default current_timestamp)`);\n}\n\nasync function createState(shop:string){await init();const state=crypto.randomUUID().replace(/-/g,'');const expiry=Date.now()+10*60*1000;await sqlite.execute({sql:'delete from shopify_oauth_state where expires_at < ?',args:[Date.now()]});await sqlite.execute({sql:'insert into shopify_oauth_state(state,shop,expires_at) values(?,?,?)',args:[state,shop,expiry]});return state;}\nasync function consumeState(state:string,shop:string){await init();const result=await sqlite.execute({sql:'select shop,expires_at from shopify_oauth_state where state=?',args:[state]});await sqlite.execute({sql:'delete from shopify_oauth_state where state=?',args:[state]});const row=(result.rows as any[])[0];return Boolean(row&&row.shop===shop&&Number(row.expires_at)>=Date.now());}\nasync function verifyCallbackHmac(url:URL){const supplied=url.searchParams.get('hmac')||'';const pairs=[...url.searchParams.entries()].filter(([k])=>k!=='hmac'&&k!=='signature').sort(([a],[b])=>a.localeCompare(b));const message=pairs.map(([k,v])=>`${k}=${v}`).join('&');const key=await hmacKey(env('SHOPIFY_CLIENT_SECRET'));const bytes=hexBytes(supplied);return bytes.length===32&&crypto.subtle.verify('HMAC',key,bytes,enc.encode(message));}\nasync function signedCookie(shop:string){const payload=b64url(enc.encode(shop));const sig=new Uint8Array(await crypto.subtle.sign('HMAC',await hmacKey(env('SHOPIFY_SESSION_SECRET')),enc.encode(payload)));return `${payload}.${b64url(sig)}`;}\nasync function cookieShop(request:Request){const cookie=request.headers.get('cookie')||'';const pair=cookie.split(';').map(s=>s.trim()).find(s=>s.startsWith('gm_shop='));if(!pair)return null;const value=pair.slice(8),dot=value.lastIndexOf('.');if(dot<1)return null;const payload=value.slice(0,dot),sig=value.slice(dot+1);try{const ok=await crypto.subtle.verify('HMAC',await hmacKey(env('SHOPIFY_SESSION_SECRET')),fromB64url(sig),enc.encode(payload));if(!ok)return null;const shop=dec.decode(fromB64url(payload));return validShop(shop)?shop:null;}catch{return null;}}\n\nexport async function startShopifyInstall(request:Request,base:string){if(!shopifyConfigured())return json({error:'Shopify app credentials are not configured.',missing:shopifyMissingConfig()},503);const url=new URL(request.url),shop=(url.searchParams.get('shop')||'').toLowerCase();if(!validShop(shop))return json({error:'Invalid Shopify store domain.'},400);const state=await createState(shop);const callback=`${base}/auth/callback`;const auth=new URL(`https://${shop}/admin/oauth/authorize`);auth.search=new URLSearchParams({client_id:env('SHOPIFY_CLIENT_ID'),scope:SHOPIFY_SCOPES,redirect_uri:callback,state}).toString();return redirect(auth.toString());}\n\nexport async function completeShopifyInstall(request:Request,base:string){if(!shopifyConfigured())return json({error:'Shopify app credentials are not configured.',missing:shopifyMissingConfig()},503);const url=new URL(request.url),shop=(url.searchParams.get('shop')||'').toLowerCase(),state=url.searchParams.get('state')||'',code=url.searchParams.get('code')||'';if(!validShop(shop)||!state||!code)return json({error:'Incomplete Shopify authorization callback.'},400);if(!(await consumeState(state,shop)))return json({error:'Invalid or expired OAuth state.'},403);if(!(await verifyCallbackHmac(url)))return json({error:'Invalid Shopify callback signature.'},403);\n const response=await fetch(`https://${shop}/admin/oauth/access_token`,{method:'POST',headers:{'Content-Type':'application/x-www-form-urlencoded','Accept':'application/json'},body:new URLSearchParams({client_id:env('SHOPIFY_CLIENT_ID'),client_secret:env('SHOPIFY_CLIENT_SECRET'),code,expiring:'1'})});\n if(!response.ok)return json({error:'Shopify token exchange failed.',status:response.status},502);const data=await response.json() as any;const granted=String(data.scope||'').split(',').filter(Boolean);if(!granted.includes('read_products')&&!granted.includes('write_products'))return json({error:'Required product access was not granted.'},403);const access=await encrypt(String(data.access_token||'')),refresh=data.refresh_token?await encrypt(String(data.refresh_token)):null,accessExpiry=data.expires_in?Date.now()+Number(data.expires_in)*1000:null,refreshExpiry=data.refresh_token_expires_in?Date.now()+Number(data.refresh_token_expires_in)*1000:null;await init();await sqlite.execute({sql:`insert into shopify_sessions(shop,access_token,refresh_token,scope,access_expires_at,refresh_expires_at,updated_at) values(?,?,?,?,?,?,current_timestamp) on conflict(shop) do update set access_token=excluded.access_token,refresh_token=excluded.refresh_token,scope=excluded.scope,access_expires_at=excluded.access_expires_at,refresh_expires_at=excluded.refresh_expires_at,updated_at=current_timestamp`,args:[shop,access,refresh,String(data.scope||''),accessExpiry,refreshExpiry]});const cookie=await signedCookie(shop);return new Response(null,{status:302,headers:{Location:`${base}/shopify/app`,'Set-Cookie':`gm_shop=${cookie}; Path=/; HttpOnly; Secure; SameSite=Lax; Max-Age=2592000`,'Cache-Control':'no-store'}});}\n\nasync function sessionRow(shop:string){await init();const result=await sqlite.execute({sql:'select * from shopify_sessions where shop=?',args:[shop]});return (result.rows as any[])[0]||null;}\nasync function refresh(shop:string,row:any){if(!row.refresh_token)return null;const refreshToken=await decrypt(row.refresh_token);const response=await fetch(`https://${shop}/admin/oauth/access_token`,{method:'POST',headers:{'Content-Type':'application/x-www-form-urlencoded','Accept':'application/json'},body:new URLSearchParams({client_id:env('SHOPIFY_CLIENT_ID'),client_secret:env('SHOPIFY_CLIENT_SECRET'),grant_type:'refresh_token',refresh_token:refreshToken})});if(response.status===401){await sqlite.execute({sql:'delete from shopify_sessions where shop=?',args:[shop]});return null;}if(!response.ok)throw new Error(`Shopify token refresh failed (${response.status}).`);const data=await response.json() as any;const access=await encrypt(String(data.access_token||'')),newRefresh=data.refresh_token?await encrypt(String(data.refresh_token)):row.refresh_token,accessExpiry=data.expires_in?Date.now()+Number(data.expires_in)*1000:null,refreshExpiry=data.refresh_token_expires_in?Date.now()+Number(data.refresh_token_expires_in)*1000:row.refresh_expires_at;await sqlite.execute({sql:'update shopify_sessions set access_token=?,refresh_token=?,access_expires_at=?,refresh_expires_at=?,updated_at=current_timestamp where shop=?',args:[access,newRefresh,accessExpiry,refreshExpiry,shop]});return {...row,access_token:access,refresh_token:newRefresh,access_expires_at:accessExpiry,refresh_expires_at:refreshExpiry};}\nasync function accessFor(request:Request){const shop=await cookieShop(request);if(!shop)return null;let row=await sessionRow(shop);if(!row)return null;if(row.access_expires_at&&Date.now()>=Number(row.access_expires_at)-60000)row=await refresh(shop,row);if(!row)return null;return {shop,token:await decrypt(row.access_token),scope:String(row.scope||'')};}\n\nexport async function shopifyAppStatus(request:Request){const session=shopifyConfigured()?await accessFor(request):null;return json({configured:shopifyConfigured(),missing:shopifyMissingConfig(),authenticated:Boolean(session),shop:session?.shop||null,scopes:SHOPIFY_SCOPES,apiVersion:API_VERSION});}\n\nexport async function listShopifyProducts(request:Request){if(!shopifyConfigured())return json({error:'Shopify app credentials are not configured.',missing:shopifyMissingConfig()},503);let session;try{session=await accessFor(request);}catch(e){return json({error:e instanceof Error?e.message:'Unable to refresh Shopify session.'},502);}if(!session)return json({error:'Shopify authentication required.'},401);const query=`query CommerceProducts { products(first: 50) { nodes { id title handle status vendor productType variants(first: 10) { nodes { id title price } } } } }`;const response=await fetch(`https://${session.shop}/admin/api/${API_VERSION}/graphql.json`,{method:'POST',headers:{'Content-Type':'application/json','X-Shopify-Access-Token':session.token},body:JSON.stringify({query})});const body=await response.json().catch(()=>({}));if(response.status===401){await sqlite.execute({sql:'delete from shopify_sessions where shop=?',args:[session.shop]});return json({error:'Shopify authorization expired. Reinstall the app.'},401);}return json(body,response.status);\n}\n\nexport async function authenticatedShop(request:Request){return shopifyConfigured()?cookieShop(request):null;}\n\nexport async function handleShopifyWebhook(request:Request){\n if(!shopifyConfigured())return json({error:'Shopify app credentials are not configured.'},503);\n if(!(request.headers.get('content-type')||'').toLowerCase().includes('application/json'))return json({error:'JSON content type required.'},415);\n const raw=await request.text();\n const supplied=request.headers.get('x-shopify-hmac-sha256')||'';\n let valid=false;\n try{const signature=fromB64url(supplied);valid=signature.length>0&&await crypto.subtle.verify('HMAC',await hmacKey(env('SHOPIFY_CLIENT_SECRET')),signature,enc.encode(raw));}catch{valid=false;}\n if(!valid)return json({error:'Invalid Shopify webhook signature.'},401);\n let body:any;try{body=JSON.parse(raw);}catch{return json({error:'Invalid JSON webhook payload.'},400);}\n const topic=(request.headers.get('x-shopify-topic')||'').toLowerCase();\n const shop=String(body.shop_domain||request.headers.get('x-shopify-shop-domain')||'').toLowerCase();\n if((topic==='shop/redact'||topic==='app/uninstalled')&&validShop(shop)){\n await init();\n await sqlite.execute({sql:'delete from shopify_sessions where shop=?',args:[shop]});\n await sqlite.execute({sql:'delete from shopify_oauth_state where shop=?',args:[shop]});\n }\n return json({ok:true});\n}\n",[],[211],"1a1413c6-9a74-406e-a63e-d31bbaab4902","pricing.ts","01a089ea-f838-7070-b3c4-648ca58edad2",["D",1789020272697],"import Decimal from 'npm:decimal.js@10.6.0';\n\nexport type PriceInput = {productCost:number; supplierShipping?:number; packaging?:number; otherFixedCosts?:number; customerShipping?:number; fixedPaymentFee?:number; feePercent?:number; taxReservePercent?:number; returnReservePercent?:number; targetMarginPercent?:number; roundingIncrement?:number; currency?:string};\nconst D=(n:number)=>new Decimal(n);\nconst money=(n:Decimal)=>Number(n.toFixed(2,Decimal.ROUND_HALF_UP));\nconst currencies=new Set(['PHP','USD','EUR','GBP','AUD','CAD','SGD']);\nexport function calculatePrice(input:PriceInput) {\n if(!input||typeof input!=='object')throw new Error('Pricing inputs are required.');\n const fields=['productCost','supplierShipping','packaging','otherFixedCosts','customerShipping','fixedPaymentFee','feePercent','taxReservePercent','returnReservePercent','targetMarginPercent'] as const;\n const values=fields.map(k=>{const v=input[k]===undefined?(k==='targetMarginPercent'?20:0):input[k];if(typeof v!=='number'||!Number.isFinite(v)||v<0||v>1e9)throw new Error(k+' must be a finite nonnegative number.');return v;});\n const [cost,shipping,packaging,other,charged,fixedFee,fee,tax,returns,margin]=values;\n if([fee,tax,returns,margin].some(v=>v>100))throw new Error('Percentages must be between 0 and 100.');\n const rate=D(fee).plus(tax).plus(returns).div(100),target=D(margin).div(100);\n if(rate.plus(target).gte(1))throw new Error('Fees, reserves and target margin must total less than 100%.');\n const increment=input.roundingIncrement===undefined?0.01:input.roundingIncrement;\n if(typeof increment!=='number'||!Number.isFinite(increment)||increment<0.01||increment>100000||!D(increment).mul(100).isInteger())throw new Error('Rounding increment must be a multiple of 0.01.');\n const currency=input.currency||'PHP';\n if(!currencies.has(currency))throw new Error('Choose a supported currency.');\n const fixed=D(cost).plus(shipping).plus(packaging).plus(other).plus(fixedFee);\n const customerShipping=D(charged);\n const minimum=Decimal.max(0,fixed.div(D(1).minus(rate).minus(target)).minus(customerShipping));\n const item=minimum.div(increment).ceil().mul(increment);\n if(item.gt(1e9))throw new Error('Calculated price exceeds the supported limit.');\n const revenue=item.plus(customerShipping),variableCosts=revenue.mul(rate),profit=revenue.minus(fixed).minus(variableCosts);\n const result={currency,itemPrice:money(item),totalCustomerPayment:money(revenue),customerShipping:charged,minimumUnroundedItemPrice:minimum.toNumber(),fixedCosts:money(fixed),estimatedVariableCosts:money(variableCosts),estimatedProfit:money(profit),estimatedMarginPercent:revenue.gt(0)?profit.div(revenue).mul(100).toNumber():0,targetMarginPercent:margin,breakEvenItemPrice:money(Decimal.max(0,fixed.div(D(1).minus(rate)).minus(customerShipping))),assumptions:'Customer-paid shipping is included in revenue and percentage fees. Fixed payment fees are included in costs. Tax and return reserves are estimates, not tax advice. Actual refunds, duties, currency conversion and unentered costs can change profit. No sales or profit are guaranteed.'};\n if(Object.values(result).some(v=>typeof v==='number'&&!Number.isFinite(v)))throw new Error('Calculated result exceeds supported limits.');\n return result;\n}\nexport function csvCell(value:unknown):string {let s=String(value??'');if(/^[\\s\\uFEFF\\u200B]*[=+@\\-\\t\\r]/u.test(s))s=\"'\"+s;return '\"'+s.replace(/\"/g,'\"\"')+'\"';}\nexport const csvColumns=['Handle','Title','Body (HTML)','Vendor','Type','Tags','Published','Option1 Name','Option1 Value','Variant SKU','Variant Price','Variant Inventory Qty','Variant Inventory Policy','Variant Fulfillment Service','Variant Requires Shipping','Variant Taxable','Status'] as const;\nexport function catalogCsv(rows:Record[]):string {return [csvColumns.map(csvCell).join(','),...rows.map(r=>csvColumns.map(k=>csvCell(r[k])).join(','))].join('\\r\\n')+'\\r\\n';}\nexport function slug(value:string):string{return value.toLowerCase().normalize('NFKD').replace(/[^a-z0-9]+/g,'-').replace(/^-|-$/g,'').slice(0,90)||'product';}\nexport function escapeHtml(value:string):string{return value.replace(/&/g,'&').replace(//g,'>').replace(/\"/g,'"').replace(/'/g,''');}\nexport function descriptionHtml(value:string):string{return value.split(/\\n\\s*\\n/).filter(Boolean).map(s=>'

'+escapeHtml(s).replace(/\\n/g,'
')+'

').join('');}\nexport function draftRow(item:{title:string;description?:string;vendor?:string;productType?:string;sku?:string;tags?:string[];pricing:PriceInput},index=0):Record{const p=calculatePrice(item.pricing);return {Handle:slug(item.title)+'-'+(index+1),Title:item.title,'Body (HTML)':descriptionHtml(item.description||''),Vendor:item.vendor||'',Type:item.productType||'',Tags:(item.tags||[]).join(', '),Published:'FALSE','Option1 Name':'Title','Option1 Value':'Default Title','Variant SKU':item.sku||'','Variant Price':p.itemPrice.toFixed(2),'Variant Inventory Qty':0,'Variant Inventory Policy':'deny','Variant Fulfillment Service':'manual','Variant Requires Shipping':'TRUE','Variant Taxable':'TRUE',Status:'draft'};}\n",[],[218],"75c403d4-6131-4712-9bf0-3a3637b43047","main.ts","01a089ea-f838-7070-b3c4-6188a29fcdcd",["D",1789020642176],11,"http","import {createMcpHandler,McpServer} from 'npm:@modelcontextprotocol/server@2';\nimport * as z from 'npm:zod@4/v4';\nimport {calculatePrice,catalogCsv,draftRow,type PriceInput} from './pricing.ts';\nimport {renderPage,renderHome} from './web.ts';\nimport {appCss} from './web-css.ts';\nimport {appJs} from './web-client.ts';\nimport {authenticatedShop,completeShopifyInstall,handleShopifyWebhook,listShopifyProducts,SHOPIFY_SCOPES,shopifyAppStatus,shopifyConfigured,shopifyMissingConfig,startShopifyInstall} from './shopify.ts';\n\nconst appName='God Matters Commerce Manager';\nconst base='https://god-matters-commerce.val.run';\nconst version='1.2.0';\nconst number=z.number().finite().min(0).max(1e9);\nconst percent=number.max(100);\nconst priceFields={productCost:number,supplierShipping:number.default(0),packaging:number.default(0),otherFixedCosts:number.default(0),customerShipping:number.default(0),fixedPaymentFee:number.default(0),feePercent:percent.default(0),taxReservePercent:percent.default(0),returnReservePercent:percent.default(0),targetMarginPercent:percent.default(20),roundingIncrement:z.number().finite().min(0.01).max(100000).refine(v=>Number.isInteger(Math.round(v*100))&&Math.abs(v*100-Math.round(v*100))<1e-7).default(0.01),currency:z.enum(['PHP','USD','EUR','GBP','AUD','CAD','SGD']).default('PHP')};\nconst priceSchema=z.object(priceFields).strict();\nconst listingSchema=z.object({title:z.string().trim().min(1).max(200),description:z.string().max(10000).default(''),vendor:z.string().max(200).default(''),productType:z.string().max(200).default(''),sku:z.string().max(100).default(''),tags:z.array(z.string().max(100)).max(20).default([]),pricing:priceSchema}).strict();\nconst resultSchema=z.object({currency:z.string(),itemPrice:z.number(),totalCustomerPayment:z.number(),customerShipping:z.number(),minimumUnroundedItemPrice:z.number(),fixedCosts:z.number(),estimatedVariableCosts:z.number(),estimatedProfit:z.number(),estimatedMarginPercent:z.number(),targetMarginPercent:z.number(),breakEvenItemPrice:z.number(),assumptions:z.string()});\nconst warnings=['All exports are unpublished drafts with zero inventory. Verify supplier authorization, actual stock, shipping, taxes, image rights and product safety before importing or publishing.'];\nconst plans={free:{name:'Free',price:0,draftLimit:25,monthlyDraftWrites:25,batchLimit:10,aiBudgetUsd:0},starter:{name:'Starter',price:4.99,draftLimit:250,monthlyDraftWrites:250,batchLimit:25,aiBudgetUsd:0},growth:{name:'Growth',price:9.99,draftLimit:1000,monthlyDraftWrites:1000,batchLimit:100,aiBudgetUsd:0},pro:{name:'Pro',price:19.99,draftLimit:5000,monthlyDraftWrites:5000,batchLimit:100,aiBudgetUsd:0}};\nconst capabilities={name:appName,description:'Commerce pricing, catalog analysis and Shopify-connected planning tools for online sellers.',features:['Selling price and estimated margin calculations','Fixed payment fees and shipping-aware pricing','Batch analysis of up to 100 supplied products','Shopify-compatible unpublished CSV drafts','Standalone browser-local draft editing and backup','Shopify OAuth installation and read-only catalog access when app credentials are configured'],limitations:['Shopify access is read-only in this release; the app does not automatically publish products.','Paid Shopify App Pricing plans must be configured and approved in the Shopify Partner Dashboard before charges are active.','No automatic sourcing, AI generation, inventory synchronization or purchases.','Browser-local drafts are not synchronized across devices.','A public MCP endpoint is not an approved ChatGPT directory listing.'],website:base};\nconst outcome=(data:unknown)=>({content:[{type:'text' as const,text:JSON.stringify(data)}],structuredContent:data});\nconst failed=(e:unknown)=>({isError:true,content:[{type:'text' as const,text:e instanceof Error?e.message:'Unable to process the request.'}]});\nfunction analyze(items:Array>,includeCsv=false){const rows=items.map((item,index)=>({title:item.title,pricing:calculatePrice(item.pricing),csv:draftRow(item,index)}));return {items:rows.map((r,index)=>({title:items[index].title,pricing:r.pricing})),shopifyCsv:includeCsv?catalogCsv(rows.map(r=>r.csv)):undefined,warnings:[...warnings,...(new Set(rows.map(r=>r.pricing.currency)).size>1?['Currencies are not converted or added together.']:[])]};}\nfunction makeServer(){\n const server=new McpServer({name:'god-matters-commerce',version});\n const annotations={readOnlyHint:true,destructiveHint:false,openWorldHint:false,idempotentHint:true};\n server.registerTool('calculate_product_price',{title:'Calculate selling price',description:'Calculate a selling price and estimated profit using merchant-supplied costs, shipping, payment fees, reserves and target margin. Do not invent costs or guarantee profit.',inputSchema:priceSchema,outputSchema:resultSchema,annotations},async input=>{try{return outcome(calculatePrice(input));}catch(e){return failed(e);}});\n server.registerTool('analyze_catalog',{title:'Analyze product margins',description:'Analyze up to 100 merchant-supplied products, and optionally prepare an unpublished Shopify CSV. No supplier data is fetched and no store is changed.',inputSchema:z.object({items:z.array(z.object({name:z.string().min(1).max(200),sku:z.string().max(100).optional(),supplier:z.string().max(200).optional(),...priceFields})).min(1).max(100),includeShopifyCsv:z.boolean().default(false)}),outputSchema:z.object({items:z.array(z.object({name:z.string(),sku:z.string(),supplier:z.string(),pricing:resultSchema})),shopifyCsv:z.string().optional(),warnings:z.array(z.string())}),annotations},async({items,includeShopifyCsv})=>{try{const rows=items.map((item,index)=>({name:item.name,sku:item.sku||'',supplier:item.supplier||'',pricing:calculatePrice(item),csv:draftRow({title:item.name,vendor:item.supplier||'',sku:item.sku||'',pricing:item},index)}));return outcome({items:rows.map(({name,sku,supplier,pricing})=>({name,sku,supplier,pricing})),shopifyCsv:includeShopifyCsv?catalogCsv(rows.map(r=>r.csv)):undefined,warnings});}catch(e){return failed(e);}});\n server.registerTool('prepare_product_listing',{title:'Prepare a product listing',description:'Turn verified product information into an unpublished draft and optional Shopify CSV. Never invent specifications, reviews, stock or certifications. Does not create or publish a Shopify product.',inputSchema:z.object({title:z.string().min(1).max(200),description:z.string().max(10000),vendor:z.string().max(200).default(''),productType:z.string().max(200).default(''),sku:z.string().max(100).default(''),tags:z.array(z.string().max(100)).max(20).default([]),quantity:z.number().int().nonnegative().max(1000000).default(0),pricing:priceSchema,includeShopifyCsv:z.boolean().default(true)}),outputSchema:z.object({title:z.string(),description:z.string(),pricing:resultSchema,shopifyCsv:z.string().optional(),status:z.literal('draft'),warnings:z.array(z.string())}),annotations},async input=>{try{const p=calculatePrice(input.pricing);return outcome({title:input.title,description:input.description,pricing:p,shopifyCsv:input.includeShopifyCsv?catalogCsv([draftRow(input)]):undefined,status:'draft',warnings});}catch(e){return failed(e);}});\n server.registerTool('get_commerce_capabilities',{title:'About Commerce Manager',description:'Describe the actual available features, limitations, website and Shopify integration status. Do not claim approval or paid features are active.',inputSchema:z.object({}),outputSchema:z.object({name:z.string(),description:z.string(),features:z.array(z.string()),limitations:z.array(z.string()),website:z.string()}),annotations},async()=>outcome(capabilities));\n return server;\n}\nconst handler=createMcpHandler(makeServer);\nconst headers={'Cache-Control':'no-store','X-Content-Type-Options':'nosniff'};\nconst json=(value:unknown,status=200)=>Response.json(value,{status,headers});\nfunction page(title:string,body:string,script=false,status=200){return new Response(renderPage(title,'

'+body+'

',script),{status,headers:{'Content-Type':'text/html; charset=utf-8',...headers,'Content-Security-Policy':\"default-src 'none'; script-src 'self'; style-src 'self'; connect-src 'self'; img-src 'self' data:; form-action 'self'; base-uri 'none'; frame-ancestors 'none'\"}});}\nfunction webResponse(html:string){return new Response(html,{headers:{'Content-Type':'text/html; charset=utf-8',...headers,'Content-Security-Policy':\"default-src 'none'; script-src 'self'; style-src 'self'; connect-src 'self'; img-src 'self' data:; form-action 'self'; base-uri 'none'; frame-ancestors 'none'\"}});}\nconst field=(name:string,label:string,value:number,step='any')=>''+label+'';\nfunction economics(){return page('Operating cost model','BUSINESS PLANNING

Know what each plan needs to earn.

Compare revenue with the real cost of serving customers. This is an illustrative scenario calculator, not a report of verified Shopify or hosting expenses. Replace every assumption with your actual invoices and usage.

Estimated monthly results

Revenue—

Operating surplus before unentered costs—

Contribution per paying customer—

Break-even customer count—

Operating margin—

Customer volume scenarios

Paying customers	Revenue	Operating surplus

Costs to verify before launching paid plans

Include hosting and database usage, domain and email, AI provider costs, Shopify app billing and revenue-share terms, payment fees, support, refunds, taxes, and a reserve for unexpected expenses. Development recovery and your own labor should be considered separately. A target margin is not a guarantee.

Return to the free tools

',true);}\nconst privacy='

Privacy policy

Effective September 10, 2026. This policy covers the standalone commerce tools, read-only MCP endpoint, and Shopify-connected application.

Information processed

We process the product names, descriptions, prices and other inputs you submit to return calculations or draft exports. When you install the Shopify app, we also process your myshopify.com store domain and the product catalog fields authorized by the read_products scope, including product titles, handles, status, vendor, product type and variant prices. We do not request customer records or payment-card details.

Shopify authentication

Shopify access and refresh tokens are stored server-side in the application database and encrypted at rest. OAuth state values are short-lived and are deleted after use. Session cookies are signed, secure, HTTP-only and SameSite=Lax. Do not send passwords, API keys, identity numbers or other secrets through calculator fields or support email.

Device-local drafts

Drafts saved through the standalone browser interface are stored in your own browser storage. They are not synchronized with other devices. You can edit or delete them, export a backup, or clear browser data. Clearing browser storage may permanently erase drafts that you have not backed up.

Hosting and retention

Val Town hosts the service and may retain operational logs and service metadata under its own policies. Submitted calculator data is not intentionally sold or used for advertising. Shopify authorization records are retained while the app remains installed or until they are removed as part of service maintenance or an uninstall workflow.

Sharing and security

Information is shared with Val Town as needed to host the service, with Shopify as needed to authenticate the app and retrieve authorized catalog data, and with OpenAI when you invoke the MCP tools through ChatGPT under your applicable settings. The Shopify integration is read-only in this release and does not publish or modify store products.

Contact

For privacy questions or requests concerning submitted information or operational logs, email hardinlourijessie@gmail.com.

';\nconst terms='

Terms of use

Effective September 10, 2026. The tools are provided for commerce planning, pricing calculations, catalog analysis and Shopify-connected product review.

Seller responsibilities

You are responsible for verifying supplier prices, delivery costs, marketplace fees, taxes, inventory, product safety, intellectual-property permissions and local legal requirements. Use only information you are authorized to share or sell. Do not submit unlawful content or unnecessary personal information.

Shopify connection

The Shopify integration requests read-only product access. It can read authorized catalog information for analysis but does not publish, edit, purchase or reserve products. You can remove the app from Shopify to end future store access.

Estimates and limitations

Calculations are estimates and are not financial, tax or legal advice. Actual costs, refunds and market conditions may differ. No sales or profit are guaranteed. CSV imports must be reviewed by the merchant before publication.

Plans and billing

Any paid plans offered through the Shopify App Store will use Shopify App Pricing. Prices, trials and billing terms shown by Shopify control over any planning examples displayed by this service.

Availability and changes

Service availability may be affected by hosting limits, maintenance, Shopify API availability or abuse prevention. Contact hardinlourijessie@gmail.com for support.

';\nconst support='

Support

Need help with a calculation, Shopify connection, catalog draft, backup, privacy request or technical problem? Contact the project by email.

Email support

hardinlourijessie@gmail.com

Include the tool name, a non-sensitive example of your inputs, and the error message. Never send passwords, API keys, payment-card details or identity documents.

Current service status

Version 1.2.0 provides standalone pricing, device-local drafts, safe CSV preparation, read-only MCP tools, Shopify OAuth support and authorized read-only product access. Shopify App Store billing and publication remain controlled by the Shopify Partner review and pricing configuration.

View the service health endpoint or return to the pricing tools.

';\nasync function shopifyHome(request:Request){\n const shop=await authenticatedShop(request);\n if(!shop)return page('Shopify connection required','SHOPIFY APP

Connect through Shopify to continue.

This app authenticates merchants through Shopify before showing store-connected features. Open the app from Shopify Admin or the Shopify App Store installation flow.

Use the standalone pricing calculator

',false,401);\n return page('Shopify Commerce Manager','SHOPIFY CONNECTED

God Matters Commerce Manager

Your Shopify store is securely connected. Store access is read-only: this release can read product titles and prices for analysis, but it cannot publish or modify products.

Connected store

'+shop.replace(//g,'>')+'

Requested Shopify scope: '+SHOPIFY_SCOPES+'

Open pricing calculator

View authorized product data · Connection status · Privacy · Support

');\n}\n\nasync function readJson(request:Request){if(!(request.headers.get('content-type')||'').toLowerCase().includes('application/json'))throw Object.assign(new Error('JSON content type required.'),{status:415});if(Number(request.headers.get('content-length')||0)>100000)throw Object.assign(new Error('Request too large.'),{status:413});const text=await request.text();if(text.length>100000)throw Object.assign(new Error('Request too large.'),{status:413});try{return JSON.parse(text);}catch{throw new Error('Invalid JSON request.');}}\nfunction errorResponse(e:unknown){if(e instanceof z.ZodError)return json({error:e.issues[0]?.message||'Invalid input.'},400);if(e instanceof Error)return json({error:e.message},Number((e as Error&{status?:number}).status)||400);return json({error:'Unable to process the request.'},500);}\nexport default async function(request:Request):Promise{const url=new URL(request.url),path=url.pathname,method=request.method;\n if(path==='/mcp'||path==='/mcp/')return handler.fetch(request);\n if(method==='OPTIONS')return new Response(null,{status:204,headers:{Allow:'GET, POST, OPTIONS'}});\n if(path==='/assets/app.css'&&method==='GET')return new Response(appCss,{headers:{'Content-Type':'text/css; charset=utf-8','Cache-Control':'public, max-age=300','X-Content-Type-Options':'nosniff'}});\n if(path==='/assets/app.js'&&method==='GET')return new Response(appJs,{headers:{'Content-Type':'text/javascript; charset=utf-8','Cache-Control':'public, max-age=300','X-Content-Type-Options':'nosniff'}});\n if(path==='/shopify'&&method==='GET')return startShopifyInstall(request,base);\n if(path==='/auth/callback'&&method==='GET')return completeShopifyInstall(request,base);\n if(path==='/webhooks/shopify'&&method==='POST')return handleShopifyWebhook(request);\n if(path==='/shopify/app'&&method==='GET')return shopifyHome(request);\n if(path==='/api/shopify/status'&&method==='GET')return shopifyAppStatus(request);\n if(path==='/api/shopify/products'&&method==='GET')return listShopifyProducts(request);\n if(path==='/api/price'||path==='/api/catalog'){\n if(method!=='POST')return json({error:'Use POST with JSON.'},405);\n try{const input=await readJson(request);if(path==='/api/price')return json(calculatePrice(priceSchema.parse(input)));const parsed=z.object({items:z.array(listingSchema).min(1).max(100),includeShopifyCsv:z.boolean().default(false)}).strict().parse(input);return json(analyze(parsed.items,parsed.includeShopifyCsv));}catch(e){return errorResponse(e);}\n }\n if(method!=='GET')return json({error:'Method not allowed.'},405);\n if(path==='/health')return json({ok:true,name:appName,version,features:['pricing','catalog','local-drafts','mcp','shopify-oauth','shopify-read-products'],billingEnabled:false,shopifyConfigured:shopifyConfigured(),shopifyMissingConfig:shopifyMissingConfig(),appStorePublished:false});\n if(path==='/api/capabilities')return json(capabilities);\n if(path==='/api/plans')return json({plans,paidBillingEnabled:false,proposed:true});\n if(path==='/')return webResponse(renderHome());\n if(path==='/economics')return economics();\n if(path==='/privacy')return page('Privacy policy',privacy);\n if(path==='/terms')return page('Terms of use',terms);\n if(path==='/support')return page('Support',support);\n return page('Not found','

Page not found

The requested page does not exist.

Return to Commerce Manager

');\n}\n",[],[225],["D",1788925475329],["D",1789545036283],{"_11":12,"_130":75},{"_11":12,"_125":126,"_74":75,"_30":73,"_127":128,"_129":24},{"_38":115,"_13":16,"_32":35,"_116":77,"_117":64,"_118":119,"_120":81,"_121":77,"_122":41,"_123":14,"_124":12},"ctx",{"_53":-5,"_150":271,"_272":273,"_274":275,"_276":24,"_277":24,"_278":24,"_279":89,"_280":-5,"_281":-7,"_282":-7,"_283":26,"_284":24,"_285":24,"_286":-5,"_287":24,"_288":24,"_289":24,"_290":-5},"ENV",{"_242":243,"_244":245,"_246":65,"_247":248,"_249":250,"_251":252,"_253":254,"_255":256,"_257":258,"_259":260,"_261":262,"_263":264,"_265":266,"_267":268,"_269":270},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","e87eb04e707cf64e7e532c8e8ec395f209e17f15","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

Know your costs.
Price with confidence.

Calculate your selling price

Cost inputs

Prepare and save drafts

Listing details

Saved on this device

Start free. Grow when you need more.

Free

Starter

Growth

Pro

Draft first. Verify before selling.

Real cost accounting

No invented inventory

Open commerce tools

Know what each plan needs to earn.

Monthly assumptions (USD)

Estimated monthly results

Customer volume scenarios

Costs to verify before launching paid plans

Privacy policy

Information processed

Shopify authentication

Device-local drafts

Hosting and retention

Sharing and security

Contact

Terms of use

Seller responsibilities

Shopify connection

Estimates and limitations

Plans and billing

Availability and changes

Support

Email support

Current service status

Connect through Shopify to continue.

God Matters Commerce Manager

Connected store

Page not found

Know your costs.Price with confidence.

Calculate your selling price

Cost inputs

Prepare and save drafts

Listing details

Saved on this device

Start free. Grow when you need more.

Free

Starter

Growth

Pro

Draft first. Verify before selling.

Real cost accounting

No invented inventory

Open commerce tools

Know what each plan needs to earn.

Monthly assumptions (USD)

Estimated monthly results

Customer volume scenarios

Costs to verify before launching paid plans

Privacy policy

Information processed

Shopify authentication

Device-local drafts

Hosting and retention

Sharing and security

Contact

Terms of use

Seller responsibilities

Shopify connection

Estimates and limitations

Plans and billing

Availability and changes

Support

Email support

Current service status

Connect through Shopify to continue.

God Matters Commerce Manager

Connected store

Page not found

Know your costs.
Price with confidence.

History · tests.ts