${body}

\n \n \n \n`;\n}\n",[],[159,201],"1d53ca9c-5b6b-11f1-849c-ee650bb23af1",["D",1780065103676],[],[159,32],"1bc83af0-5b6b-11f1-a9af-ee650bb23af1","demo.js","1bc83bae-5b6b-11f1-a9af-ee650bb23af1",14,["D",1780065100914],"// Minimal client JS: fire a real POST /v1/fax with no payment and show the\n// response (the 402 challenge in x402 mode, or a simulated fax in sandbox mode).\nconst btn = document.getElementById(\"try-btn\");\nconst out = document.getElementById(\"try-out\");\n\nbtn?.addEventListener(\"click\", async () => {\n const label = btn.textContent;\n btn.disabled = true;\n btn.textContent = \"Calling…\";\n out.className = \"text-neutral-200\";\n out.textContent = \"\";\n try {\n const res = await fetch(\"/v1/fax\", {\n method: \"POST\",\n headers: { \"content-type\": \"application/json\" },\n body: JSON.stringify({\n to: \"+14155550123\",\n file_url: \"https://example.com/invoice.pdf\",\n }),\n });\n const text = await res.text();\n let pretty = text;\n try {\n pretty = JSON.stringify(JSON.parse(text), null, 2);\n } catch (_) { /* leave as text */ }\n out.textContent = `HTTP ${res.status} ${res.statusText}\\n\\n${pretty}`;\n } catch (e) {\n out.textContent = \"Error: \" + (e && e.message ? e.message : String(e));\n } finally {\n btn.disabled = false;\n btn.textContent = label;\n }\n});\n",[],[159,212],"14a4fe20-5b6b-11f1-9995-ee650bb23af1","App.tsx","14a4fede-5b6b-11f1-9995-ee650bb23af1",12,["D",1780065089109],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { type Cfg } from \"./components/ui.tsx\";\nimport { Hero } from \"./components/Hero.tsx\";\nimport { Api } from \"./components/Api.tsx\";\nimport { Footer, HowItWorks, Networks, Privacy, TryIt } from \"./components/Sections.tsx\";\n\nexport interface PageData {\n baseUrl: string;\n payment: {\n network: string;\n price: string;\n payTo: string;\n facilitator: string;\n mode: \"x402\" | \"sandbox\";\n asset: { symbol: string; address: string | null; decimals: number };\n };\n provider: \"phaxio\" | \"sandbox\";\n price: string;\n}\n\nexport function App(data: PageData) {\n const cfg: Cfg = {\n baseUrl: data.baseUrl,\n network: data.payment.network,\n price: data.payment.price,\n assetSymbol: data.payment.asset.symbol,\n assetAddress: data.payment.asset.address,\n payTo: data.payment.payTo,\n facilitator: data.payment.facilitator,\n provider: data.provider,\n mode: data.payment.mode,\n };\n\n return (\n

\n \n \n \n \n \n \n

\n );\n}\n",[],[159,220],"d94cc6c8-5b6a-11f1-8821-ee650bb23af1","ui.tsx","d94cc79a-5b6a-11f1-8821-ee650bb23af1","2cfc3eb1-20cd-46f7-9c4d-6cd1b987b684",["D",1780064989545],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\n// Shared presentational primitives. Server-rendered; no client JS.\n\nexport interface Cfg {\n baseUrl: string;\n network: string;\n price: string;\n assetSymbol: string;\n assetAddress: string | null;\n payTo: string;\n facilitator: string;\n provider: \"phaxio\" | \"sandbox\";\n mode: \"x402\" | \"sandbox\";\n}\n\nexport function Section(\n { id, className = \"\", children }: { id?: string; className?: string; children: any },\n) {\n return (\n

\n {children}\n

\n );\n}\n\nexport function Eyebrow({ children }: { children: any }) {\n return (\n

\n {children}\n

\n );\n}\n\nconst TONES: Record = {\n neutral: \"bg-neutral-800/80 text-neutral-300 border-neutral-700\",\n green: \"bg-emerald-500/10 text-emerald-300 border-emerald-500/30\",\n amber: \"bg-amber-500/10 text-amber-300 border-amber-500/30\",\n blue: \"bg-sky-500/10 text-sky-300 border-sky-500/30\",\n};\n\nexport function Pill({ tone = \"neutral\", children }: { tone?: string; children: any }) {\n return (\n \n {children}\n \n );\n}\n\nexport function Card({ className = \"\", children }: { className?: string; children: any }) {\n return (\n

\n {children}\n

\n );\n}\n\nexport function CodeBlock(\n { label, children }: { label?: string; children: any },\n) {\n return (\n

\n {label\n ? (\n

\n {label}\n

\n )\n : null}\n

\n        {children}\n

\n );\n}\n\nexport function Mono({ children }: { children: any }) {\n return {children};\n}\n",[],[159,235,228],"components","fdf73968-5b6a-11f1-aa1f-ee650bb23af1","Sections.tsx","fdf73a3a-5b6a-11f1-aa1f-ee650bb23af1",11,["D",1780065051051],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { type Cfg, Card, CodeBlock, Eyebrow, Mono, Pill, Section } from \"./ui.tsx\";\n\nexport function HowItWorks() {\n const steps = [\n {\n n: \"01\",\n t: \"Ask\",\n d: \"Your agent POSTs a number + document to /v1/fax. With no payment attached, it gets HTTP 402 listing exactly what to pay and where.\",\n },\n {\n n: \"02\",\n t: \"Pay\",\n d: \"The agent's wallet signs a gasless USDC authorization (x402 `exact`, EIP-3009) and retries with an X-PAYMENT header. A facilitator verifies and settles on-chain — the agent pays no gas.\",\n },\n {\n n: \"03\",\n t: \"Fax\",\n d: \"We forward the document to the fax network, return a job id, and drop the payload. Poll /v1/fax/{id} for delivery status.\",\n },\n ];\n return (\n

\n How it works\n

Ask → pay → fax, in one request loop.

\n {steps.map((s) => (\n \n

{s.n}

{s.t}

{s.d}

\n \n ))}\n

\n );\n}\n\nexport function Networks() {\n const nets = [\n { name: \"Coinbase x402\", d: \"The native protocol. Settle through the CDP facilitator and you're auto-listed in the x402 Bazaar.\" },\n { name: \"Circle agent wallets\", d: \"Circle Nanopayments are built on standard x402 v2 (USDC). Circle agents pay a vanilla Base endpoint as-is.\" },\n { name: \"Tempo / MPP\", d: \"MPP's `charge` intent maps onto x402 `exact` — MPP clients consume existing x402 services without modification.\" },\n ];\n return (\n

\n Compatibility\n

One endpoint. Every agent wallet.

\n x402 is the lingua franca of agentic payments. Implement it once — accept USDC on Base — and the\n major networks can all pay you with zero per-network code.\n

\n {nets.map((n) => (\n \n

\n \n

{n.name}

{n.d}

\n \n ))}\n

\n );\n}\n\nexport function Privacy() {\n return (\n

\n \n Zero data retention\n

\n We keep nothing. Not the number, not the document.\n

\n agentfax is a stateless pass-through. Your document and destination are forwarded straight to the\n fax network and dropped — no database, no blob store, no logs of contents. The payment settles\n on-chain; the document lives only at the fax carrier, exactly as it must to be transmitted. The\n job id we hand back is a thin pointer to the carrier, holding no payload.\n

\n no DB\n no content logs\n on-chain settlement\n

\n \n

\n );\n}\n\nexport function TryIt({ cfg }: { cfg: Cfg }) {\n return (\n

\n Try it\n

See the 402 challenge live.

\n This fires a real POST /v1/fax with no payment attached.{\" \"}\n {cfg.mode === \"x402\"\n ? \"You'll get back the exact 402 an agent would receive, then pay.\"\n : \"Payments are in sandbox mode, so you'll see a simulated fax go through.\"}\n

\n \n Send a test request\n \n \n {`// press the button to call ${cfg.baseUrl}/v1/fax`}\n \n

\n );\n}\n\nexport function Footer({ cfg }: { cfg: Cfg }) {\n return (\n \n );\n}\n",[],[159,235,237],"e3d461aa-5b6a-11f1-ae79-ee650bb23af1","Hero.tsx","e3d46286-5b6a-11f1-ae79-ee650bb23af1",9,["D",1780065007212],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { type Cfg, CodeBlock, Eyebrow, Pill, Section } from \"./ui.tsx\";\n\nexport function Hero({ cfg }: { cfg: Cfg }) {\n const challenge = JSON.stringify(\n {\n x402Version: 1,\n error: \"X-PAYMENT header is required\",\n accepts: [\n {\n scheme: \"exact\",\n network: cfg.network,\n maxAmountRequired: \"500000\",\n asset: cfg.assetAddress,\n payTo: cfg.payTo,\n resource: `${cfg.baseUrl}/v1/fax`,\n description: \"Send a fax to any phone number.\",\n },\n ],\n },\n null,\n 2,\n );\n\n return (\n

\n Fax · for AI agents\n

\n Your agent can send a fax now.\n

\n agentfax is a pay-per-fax HTTP API. No account, no API key, no dashboard. Your agent calls one\n endpoint, pays a few cents in USDC over{\" \"}\n \n x402\n , and the fax goes out — payable by Coinbase, Circle, and Tempo agents out of the box.\n

\n\n

\n ● {cfg.mode === \"x402\" ? \"x402 live\" : \"sandbox payments\"}\n {cfg.network}\n {cfg.price} / fax\n settled in {cfg.assetSymbol}\n {cfg.provider === \"phaxio\" ? \"live faxing\" : \"sandbox faxing\"}\n zero data retention\n

\n\n

\n \n Read the API\n \n \n See the 402 handshake\n \n

\n\n

\n \n {`$ curl -X POST ${cfg.baseUrl}/v1/fax \\\\\n -H 'content-type: application/json' \\\\\n -d '{\n \"to\": \"+14155550123\",\n \"file_url\": \"https://example.com/invoice.pdf\"\n }'`}\n \n \n {`HTTP/1.1 402 Payment Required\n\n${challenge}`}\n \n

\n An x402-aware client signs the USDC payment and retries automatically — your code just calls the\n endpoint and gets back a job id.\n

\n );\n}\n",[],[159,235,245],"ed7aa0ca-5b6a-11f1-8984-ee650bb23af1","Api.tsx","ed7aa17e-5b6a-11f1-8984-ee650bb23af1",10,["D",1780065023400],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { type Cfg, Card, CodeBlock, Eyebrow, Mono, Pill, Section } from \"./ui.tsx\";\n\nfunction Endpoint(\n { method, path, paid, children }: { method: string; path: string; paid?: boolean; children: any },\n) {\n const methodTone = method === \"GET\" ? \"blue\" : \"green\";\n return (\n \n

\n {method}\n {path}\n {paid ? 402 · paid : free}\n

\n {children}\n \n );\n}\n\nexport function Api({ cfg }: { cfg: Cfg }) {\n return (\n

\n API\n

Three endpoints. That's the whole thing.

\n Discover the service at GET /v1/info. Everything an agent needs — price, network,\n receiving address, and the request schema — is machine-readable.\n

\n\n

\n \n

\n Send a fax. Returns 402 with payment terms until paid; on success returns a job id.\n

\n \n {`{\n \"to\": \"+14155550123\", // E.164, required\n \"file_url\": \"https://…/doc.pdf\", // a public PDF URL …\n \"content_base64\": \"JVBERi0…\", // … or raw base64 bytes\n \"file_name\": \"doc.pdf\", // optional\n \"metadata\": { \"ref\": \"inv-42\" } // optional, echoed back, not stored\n}`}\n \n \n {`{\n \"id\": \"pxo_8675309\",\n \"status\": \"sending\",\n \"to\": \"+14155550123\",\n \"pages\": 2,\n \"price_usd\": \"${cfg.price}\",\n \"payer\": \"0xAgentWallet…\",\n \"_links\": { \"self\": \"${cfg.baseUrl}/v1/fax/pxo_8675309\" }\n}`}\n \n \n\n \n

\n Poll delivery status — proxied live from the fax network. Status is one of{\" \"}\n queued, sending, delivered, failed. We hold\n no record of the destination or document.\n

\n \n\n \n

\n The machine-readable manifest: payment terms, the request schema, and a ready-to-run example.\n Also at /.well-known/x402.\n

\n \n

\n );\n}\n",[],[159,235,253],"d94cfc1a-5b6a-11f1-8821-ee650bb23af1",["D",1780064989545],[179,180,181,182],[159,235],["D",1780064989545],[178,183,184,185,186],[159],["D",1780064564355],["D",1789500689328],{"_98":97,"_105":101},{"_98":97,"_99":-5,"_100":101,"_18":53,"_102":103,"_104":24},{"_13":87,"_31":88,"_41":40,"_89":42,"_90":-5,"_91":-5,"_92":-5,"_93":-5,"_94":-5,"_95":43,"_96":97},"ctx",{"_80":-5,"_125":305,"_306":307,"_308":309,"_310":24,"_311":24,"_312":24,"_313":57,"_314":-5,"_315":-7,"_316":-7,"_317":61,"_318":24,"_319":24,"_320":-5,"_321":24,"_322":24,"_323":24,"_324":-5},"ENV",{"_276":277,"_278":279,"_280":88,"_281":282,"_283":284,"_285":286,"_287":288,"_289":290,"_291":292,"_293":294,"_295":296,"_297":298,"_299":300,"_301":302,"_303":304},"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"]

Diff · v15