[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10},"actionData","errors","root",{"_213":214,"_215":216},"routes/_app.x.$handle.$name",{"_104":103,"_38":51,"_113":94,"_33":114,"_13":14,"_115":-5,"_11":116,"_117":118,"_119":120,"_121":122,"_123":124,"_26":-5,"_125":-5,"_126":-5,"_127":31,"_128":129,"_130":131,"_132":-5,"_133":-5,"_134":135},"routes/_app.x.$handle.$name.branch.$branch.version.$version.diff",{"_11":12,"_13":14,"_15":16,"_17":18,"_19":-5},"project",{"_49":50,"_38":51,"_44":52,"_53":-5,"_54":31,"_55":56,"_57":56,"_58":59,"_60":-5,"_19":61,"_62":-5,"_63":31,"_64":-5,"_65":-5,"_66":67,"_68":69,"_70":71,"_72":73,"_74":75,"_76":-5,"_77":78,"_79":78,"_80":81,"_82":81,"_83":81,"_84":78,"_85":78,"_86":87,"_88":89,"_90":91,"_92":31},"version",14,"changes",[25],"aiChatInfo",{"_20":21,"_22":-5,"_23":-5,"_24":-5},"userId","aiChatMessageId","6cc6ebff-0bad-41ed-9557-0ff2b7f5b536","aiChatThreadId","aiChatThreadUserId","aiChatThreadTitle",{"_26":27,"_28":29,"_30":31,"_32":31,"_33":34,"_35":34},"file",{"_36":37,"_38":34,"_39":40,"_41":43,"_44":45,"_46":14,"_47":48,"_30":31},"previous",{"_36":37,"_38":34,"_39":40,"_41":42},"deleted",false,"deletedHere","path","main.ts","latestPath","fileId","5f578fa4-659e-11f1-b456-1607ee4eb77e","name","fileType","http","content","import { Hono } from \"npm:hono\";\nimport { blob } from \"https://esm.town/v/std/blob\";\nimport { serveFile, parseVal } from \"https://esm.town/v/std/utils/index.ts\";\nimport { fetchMarkets } from \"./polymarket.ts\";\nimport { getAdvice, type ChatMessage } from \"./anthropic.ts\";\n\nconst app = new Hono();\n\n// Surface full stack traces in logs.\napp.onError((err) => Promise.reject(err));\n\n// View source link.\napp.get(\"/source\", (c) => c.redirect(parseVal().links.self.val));\n\n// Static assets.\napp.get(\"/\", () => serveFile(\"/page.html\", import.meta.url));\napp.get(\"/client.js\", () => serveFile(\"/client.js\", import.meta.url));\n\n// Markets data for the frontend.\napp.get(\"/api/markets\", async (c) => {\n const markets = await fetchMarkets(20);\n return c.json(markets);\n});\n\n// AI advice with per-session conversation history in blob storage.\napp.post(\"/advice\", async (c) => {\n let body: { message?: string; market?: string; sessionId?: string };\n try {\n body = await c.req.json();\n } catch {\n return c.json({ error: \"Invalid JSON body\" }, 400);\n }\n\n const message = body.message?.trim();\n if (!message) {\n return c.json({ error: \"Missing 'message' field\" }, 400);\n }\n\n // Identify the session (cookie -> body -> new), so history persists per user.\n const cookie = c.req.header(\"Cookie\") ?? \"\";\n const cookieId = cookie.match(/sessionId=([^;]+)/)?.[1];\n const sessionId = cookieId ?? body.sessionId ?? crypto.randomUUID();\n const blobKey = `polymarket:session:${sessionId}`;\n\n const history: ChatMessage[] = (await blob.getJSON(blobKey)) ?? [];\n history.push({ role: \"user\", content: message });\n\n let advice: string;\n try {\n advice = await getAdvice(history, body.market);\n } catch (err) {\n return c.json({ error: (err as Error).message }, 502);\n }\n\n history.push({ role: \"assistant\", content: advice });\n // Cap stored history to keep blobs small.\n await blob.setJSON(blobKey, history.slice(-20));\n\n c.header(\"Set-Cookie\", `sessionId=${sessionId}; Path=/; HttpOnly; SameSite=Lax`);\n return c.json({ advice, sessionId });\n});\n\nexport default async function main(req: Request): Promise {\n return app.fetch(req);\n}\n","import { Hono } from \"npm:hono\";\nimport { blob } from \"https://esm.town/v/std/blob\";\nimport { serveFile, parseVal } from \"https://esm.town/v/std/utils/index.ts\";\nimport { fetchMarkets } from \"./polymarket.ts\";\nimport { getAdvice, type ChatMessage } from \"./anthropic.ts\";\n\nconst app = new Hono();\n\n// Surface full stack traces in logs.\napp.onError((err) => Promise.reject(err));\n\n// View source link.\napp.get(\"/source\", (c) => c.redirect(parseVal().links.self.val));\n\n// Static assets.\napp.get(\"/\", () => serveFile(\"/page.html\", import.meta.url));\napp.get(\"/client.js\", () => serveFile(\"/client.js\", import.meta.url));\n\n// Markets data for the frontend.\napp.get(\"/api/markets\", async (c) => {\n const markets = await fetchMarkets(20);\n return c.json(markets);\n});\n\n// AI advice with per-session conversation history in blob storage.\napp.post(\"/advice\", async (c) => {\n let body: { message?: string; market?: string; sessionId?: string };\n try {\n body = await c.req.json();\n } catch {\n return c.json({ error: \"Invalid JSON body\" }, 400);\n }\n\n const message = body.message?.trim();\n if (!message) {\n return c.json({ error: \"Missing 'message' field\" }, 400);\n }\n\n // Identify the session (cookie -> body -> new), so history persists per user.\n const cookie = c.req.header(\"Cookie\") ?? \"\";\n const cookieId = cookie.match(/sessionId=([^;]+)/)?.[1];\n const sessionId = cookieId ?? body.sessionId ?? crypto.randomUUID();\n const blobKey = `polymarket:session:${sessionId}`;\n\n const history: ChatMessage[] = (await blob.getJSON(blobKey)) ?? [];\n history.push({ role: \"user\", content: message });\n\n let advice: string;\n try {\n advice = await getAdvice(history, body.market);\n } catch (err) {\n console.error(\"Anthropic advice failed:\", err);\n return c.json({ error: (err as Error).message }, 502);\n }\n\n history.push({ role: \"assistant\", content: advice });\n // Cap stored history to keep blobs small.\n await blob.setJSON(blobKey, history.slice(-20));\n\n c.header(\"Set-Cookie\", `sessionId=${sessionId}; Path=/; HttpOnly; SameSite=Lax`);\n return c.json({ advice, sessionId });\n});\n\nexport default async function main(req: Request): Promise {\n return app.fetch(req);\n}\n","createdAt",["D",1781190599096],"branchVersion","branchId","fd47aa26-fcd9-4626-b16e-1e509c10fcf6","id","c9b4c408-cdba-440c-8044-a08c8f1195c7","Polymarket",["D",1781186630368],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","description","Not","imageUrl","5a653325-3c5b-4eff-a5ec-29577e3de3bb","pinnedFileId","pinPreview","pinMigrated","screenshotVersion","likeCount",0,"orgId","019eb300-469d-77d6-93ae-077a0c9e517a","tursoName","c9b4c408cdba440c8044a08c8f1195c7","tursoHostname","c9b4c408cdba440c8044a08c8f1195c7-val-town.aws-us-east-2.turso.io","tursoMeasuredAt",["D",1789576313835],"pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_104":103,"_112":108},"org",{"_104":103,"_105":106,"_107":108,"_19":61,"_109":110,"_111":31},"branch",{"_13":93,"_38":94,"_49":48,"_95":50,"_96":-5,"_97":-5,"_98":-5,"_99":-5,"_100":-5,"_101":51,"_102":103},"isOwned",16,"main","projectId","forkedBranchId","forkedBranchVersion","forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","projectName","userHandle","Edanl","handle","displayName","Ethan D","avatar","https://lh3.googleusercontent.com/a/ACg8ocLBc2nNlQ314P-za34w1tMV_nxuC_xt4IEKcMiAomCrFbXx5h0m=s96-c","tier","free","canRestrictVals","profileImageUrl","branchName","","adoptOrgId",{"_49":50,"_38":51,"_44":208,"_53":-5,"_54":31,"_55":56,"_57":56,"_58":59,"_60":-5,"_19":61,"_62":-5,"_63":31,"_64":-5,"_65":-5,"_66":67,"_68":69,"_70":71,"_72":73,"_74":209,"_76":-5,"_77":78,"_79":78,"_80":81,"_82":81,"_83":81,"_84":78,"_85":78,"_86":210,"_88":211,"_90":212,"_92":31},"tree",[187,188,189,190,191],"files",[187,188,189,190,191],"counts",{"_176":67,"_177":178,"_179":67,"_180":181,"_182":183},"contents",[136,137,138,139,140],"upstreamProject","upstreamBranch","emptyEnvVars","flags",[],"hasHttpFiles",true,"grants","orgs","customDomains",{},{"_49":169,"_38":170,"_36":171,"_144":-5,"_47":48,"_46":172,"_146":131,"_44":173,"_13":67,"_39":148,"_41":174,"_30":31,"_150":-5,"_33":175},{"_49":162,"_38":163,"_36":164,"_144":-5,"_47":48,"_46":165,"_146":131,"_44":166,"_13":67,"_39":148,"_41":167,"_30":31,"_150":-5,"_33":168},{"_49":159,"_38":34,"_36":37,"_144":-5,"_47":48,"_46":14,"_146":131,"_44":160,"_13":145,"_39":40,"_41":43,"_30":31,"_150":-5,"_33":161},{"_49":152,"_38":153,"_36":154,"_144":-5,"_47":48,"_46":155,"_146":131,"_44":156,"_13":67,"_39":26,"_41":157,"_30":31,"_150":-5,"_33":158},{"_49":141,"_38":142,"_36":143,"_144":-5,"_47":48,"_46":145,"_146":131,"_44":147,"_13":67,"_39":148,"_41":149,"_30":31,"_150":-5,"_33":151},"6e8044ab-105e-4975-9e51-050bc2227cb3","polymarket.ts","7247e042-65a7-11f1-850f-1607ee4eb77e","parentId",9,"latest",["D",1781190527632],"script","// Fetches markets from the Polymarket Gamma API.\nconst GAMMA_MARKETS_URL = \"https://gamma-api.polymarket.com/markets\";\n\nexport interface Market {\n id: string;\n question: string;\n slug?: string;\n volume?: number;\n liquidity?: number;\n outcomes?: string;\n outcomePrices?: string;\n active?: boolean;\n closed?: boolean;\n endDate?: string;\n}\n\nexport async function fetchMarkets(limit = 20): Promise {\n const url = new URL(GAMMA_MARKETS_URL);\n url.searchParams.set(\"limit\", String(limit));\n url.searchParams.set(\"active\", \"true\");\n url.searchParams.set(\"closed\", \"false\");\n url.searchParams.set(\"order\", \"volume\");\n url.searchParams.set(\"ascending\", \"false\");\n\n const res = await fetch(url, { headers: { Accept: \"application/json\" } });\n if (!res.ok) {\n throw new Error(`Gamma API error ${res.status}: ${await res.text()}`);\n }\n const data = await res.json();\n return Array.isArray(data) ? data : (data?.data ?? []);\n}\n","label",[142],"0458c809-67cd-45f3-8755-ba3b4422740f","page.html","7b0f6cfe-65a7-11f1-85ca-1607ee4eb77e",11,["D",1781190542363],"\n\n \n \n \n Polymarket Markets\n \n \n \n \n

📈 Polymarket Markets

Top active markets from the Gamma API, with an AI second opinion.

\n view source\n

\n\n

Loading markets…

\n\n \n\n \n \n\n",[153],"b6e3b7be-4ca6-4e59-b3b9-55da1bc91577",["D",1781190599096],[34],"cb67da8f-d75c-4120-b89b-164430fb489e","client.js","80eea4c8-65a7-11f1-a613-1607ee4eb77e",12,["D",1781190552215],"// Browser-side logic: load markets and request AI advice.\nfunction fmtUsd(n) {\n if (n == null) return \"—\";\n return \"$\" + Math.round(Number(n)).toLocaleString();\n}\n\nasync function loadMarkets() {\n const section = document.getElementById(\"markets\");\n const tmpl = document.getElementById(\"market-card\");\n try {\n const res = await fetch(\"/api/markets\");\n if (!res.ok) throw new Error(\"Failed to load markets\");\n const markets = await res.json();\n section.innerHTML = \"\";\n if (!markets.length) {\n section.innerHTML = '

No markets found.

';\n return;\n }\n for (const m of markets) {\n const node = tmpl.content.cloneNode(true);\n node.querySelector('[data-field=\"question\"]').textContent = m.question ?? \"Untitled market\";\n node.querySelector('[data-field=\"meta\"]').textContent =\n `Volume ${fmtUsd(m.volume)} · Liquidity ${fmtUsd(m.liquidity)}`;\n\n const adviceEl = node.querySelector('[data-field=\"advice\"]');\n const btn = node.querySelector('[data-action=\"advice\"]');\n btn.addEventListener(\"click\", () => getAdvice(m.question, adviceEl, btn));\n\n section.appendChild(node);\n }\n } catch (err) {\n section.innerHTML = `

${err.message}

`;\n }\n}\n\nasync function getAdvice(question, adviceEl, btn) {\n btn.disabled = true;\n btn.textContent = \"Thinking…\";\n adviceEl.classList.remove(\"hidden\");\n adviceEl.textContent = \"\";\n try {\n const res = await fetch(\"/advice\", {\n method: \"POST\",\n headers: { \"Content-Type\": \"application/json\" },\n body: JSON.stringify({\n market: question,\n message: `What should I consider about this market: \"${question}\"?`,\n }),\n });\n const data = await res.json();\n if (!res.ok) throw new Error(data.error || \"Request failed\");\n adviceEl.textContent = data.advice;\n } catch (err) {\n adviceEl.textContent = \"⚠️ \" + err.message;\n } finally {\n btn.disabled = false;\n btn.textContent = \"Get AI advice\";\n }\n}\n\nloadMarkets();\n",[163],"a8e5501f-06b5-4429-a35b-d5561a04b7dc","anthropic.ts","759f9460-65a7-11f1-9ef3-1607ee4eb77e",10,["D",1781190533243],"// Thin wrapper around the Anthropic Messages API.\nconst ANTHROPIC_URL = \"https://api.anthropic.com/v1/messages\";\n\nexport interface ChatMessage {\n role: \"user\" | \"assistant\";\n content: string;\n}\n\nexport async function getAdvice(\n messages: ChatMessage[],\n market?: string,\n): Promise {\n const apiKey = Deno.env.get(\"ANTHROPIC_API_KEY\");\n if (!apiKey) {\n throw new Error(\"ANTHROPIC_API_KEY env var is not set\");\n }\n\n const system =\n \"You are a cautious analyst who comments on Polymarket prediction markets. \" +\n \"Give balanced, non-financial-advice perspective on the probabilities and risks. \" +\n (market ? `The user is asking about this market: \"${market}\".` : \"\");\n\n const res = await fetch(ANTHROPIC_URL, {\n method: \"POST\",\n headers: {\n \"Content-Type\": \"application/json\",\n \"x-api-key\": apiKey,\n \"anthropic-version\": \"2023-06-01\",\n },\n body: JSON.stringify({\n model: \"claude-3-5-haiku-latest\",\n max_tokens: 1024,\n system,\n messages,\n }),\n });\n\n if (!res.ok) {\n throw new Error(`Anthropic API error ${res.status}: ${await res.text()}`);\n }\n\n const data = await res.json();\n return data?.content?.map((b: { text?: string }) => b.text ?? \"\").join(\"\") ?? \"\";\n}\n",[170],"pulls","branches",1,"forks","envVars",{"_184":178,"_186":67},"connections",{"_184":67,"_185":67},"count","unfilledCount","emptyCount",{"_49":169,"_38":170,"_36":171,"_144":-5,"_47":48,"_46":172,"_146":131,"_44":205,"_13":67,"_39":148,"_41":174,"_30":31,"_150":-5,"_193":206,"_33":207},{"_49":162,"_38":163,"_36":164,"_144":-5,"_47":48,"_46":165,"_146":131,"_44":202,"_13":67,"_39":148,"_41":167,"_30":31,"_150":-5,"_193":203,"_33":204},{"_49":159,"_38":34,"_36":37,"_144":-5,"_47":48,"_46":14,"_146":131,"_44":199,"_13":145,"_39":40,"_41":43,"_30":31,"_150":-5,"_193":200,"_33":201},{"_49":152,"_38":153,"_36":154,"_144":-5,"_47":48,"_46":155,"_146":131,"_44":196,"_13":67,"_39":26,"_41":157,"_30":31,"_150":-5,"_193":197,"_33":198},{"_49":141,"_38":142,"_36":143,"_144":-5,"_47":48,"_46":145,"_146":131,"_44":192,"_13":67,"_39":148,"_41":149,"_30":31,"_150":-5,"_193":194,"_33":195},["D",1781190527632],"children",[],[142],["D",1781190542363],[],[153],["D",1781190599096],[],[34],["D",1781190552215],[],[163],["D",1781190533243],[],[170],["D",1781186630368],["D",1789576313835],{"_104":103,"_112":108},{"_104":103,"_105":106,"_107":108,"_19":61,"_109":110,"_111":31},{"_13":93,"_38":94,"_49":48,"_95":50,"_96":-5,"_97":-5,"_98":-5,"_99":-5,"_100":-5,"_101":51,"_102":103},"ctx",{"_86":-5,"_133":246,"_247":248,"_249":250,"_251":31,"_252":31,"_253":31,"_254":131,"_255":-5,"_256":-7,"_257":-7,"_258":67,"_259":31,"_260":31,"_261":-5,"_262":31,"_263":31,"_264":31,"_265":-5},"ENV",{"_217":218,"_219":220,"_221":94,"_222":223,"_224":225,"_226":227,"_228":229,"_230":231,"_232":233,"_234":235,"_236":237,"_238":239,"_240":241,"_242":243,"_244":245},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","5015b8df46402d8bba4f485ecc37aec202b0e06b","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 · v14