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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","createdAt",["D",1781190552215],"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",1789489305251],"pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_102":101,"_110":106},"org",{"_102":101,"_103":104,"_105":106,"_19":59,"_107":108,"_109":30},"branch",{"_13":91,"_37":92,"_47":46,"_93":48,"_94":-5,"_95":-5,"_96":-5,"_97":-5,"_98":-5,"_99":49,"_100":101},"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",{"_47":48,"_37":49,"_42":207,"_51":-5,"_52":30,"_53":54,"_55":54,"_56":57,"_58":-5,"_19":59,"_60":-5,"_61":30,"_62":-5,"_63":-5,"_64":65,"_66":67,"_68":69,"_70":71,"_72":208,"_74":-5,"_75":76,"_77":76,"_78":79,"_80":79,"_81":79,"_82":76,"_83":76,"_84":209,"_86":210,"_88":211,"_90":30},"tree",[186,187,188,189,190],"files",[186,187,188,189,190],"counts",{"_175":65,"_176":177,"_178":65,"_179":180,"_181":182},"contents",[134,135,136,137,138],"upstreamProject","upstreamBranch","emptyEnvVars","flags",[],"hasHttpFiles",true,"grants","orgs","customDomains",{},{"_47":168,"_37":169,"_35":170,"_142":-5,"_45":46,"_44":171,"_144":129,"_42":172,"_13":65,"_38":39,"_40":173,"_29":30,"_147":-5,"_32":174},{"_47":165,"_37":33,"_35":36,"_142":-5,"_45":46,"_44":14,"_144":129,"_42":166,"_13":65,"_38":39,"_40":41,"_29":30,"_147":-5,"_32":167},{"_47":156,"_37":157,"_35":158,"_142":-5,"_45":46,"_44":159,"_144":30,"_42":160,"_13":161,"_38":162,"_40":163,"_29":30,"_147":-5,"_32":164},{"_47":149,"_37":150,"_35":151,"_142":-5,"_45":46,"_44":152,"_144":129,"_42":153,"_13":65,"_38":26,"_40":154,"_29":30,"_147":-5,"_32":155},{"_47":139,"_37":140,"_35":141,"_142":-5,"_45":46,"_44":143,"_144":129,"_42":145,"_13":65,"_38":39,"_40":146,"_29":30,"_147":-5,"_32":148},"6e8044ab-105e-4975-9e51-050bc2227cb3","polymarket.ts","7247e042-65a7-11f1-850f-1607ee4eb77e","parentId",9,"latest",["D",1781190527632],"// 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",[140],"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",[150],"070f7e59-a11a-43c5-ab93-de0ca0a294d3","main.ts","5f578fa4-659e-11f1-b456-1607ee4eb77e",8,["D",1781190424827],7,"http","/* Open in Val Town: https://www.val.town/v/std/blob */\nimport { API_URL } from \"https://esm.town/v/std/API_URL\";\nimport { ValTownBlobError } from \"https://esm.town/v/std/ValTownBlobError\";\nimport { ValTownBlobNotFoundError } from \"https://esm.town/v/std/ValTownBlobNotFoundError\";\n\n/**\n * Provides functions for interacting with your account's blob storage.\n * Blobs can store any data type (text, JSON, images, etc.) and allow\n * retrieval across different vals using the same key.\n * ([Docs â†—](https://docs.val.town/std/blob))\n */\nexport const blob = {\n /**\n * Gets the data of a blob with the given key.\n *\n * @param {string} key - The key of the blob to get.\n * @returns {Promise} A promise that resolves with the blob data as a Response object.\n * @throws {ValTownBlobNotFoundError} If the blob is not found.\n * @throws {ValTownBlobError} If an error occurs while getting the blob data.\n */\n get: get,\n\n /**\n * Sets the data of a blob with the given key.\n *\n * @param {string} key - The key of the blob to set.\n * @param {BodyInit} value - The data to set for the blob.\n * @throws {ValTownBlobError} If an error occurs while setting the blob data.\n */\n set: set,\nexport default async function handler(req: Request): Promise {\n /**\n * Copies the data of a blob from one key to another.\n *\n * @param {string} previous - The key of the blob to copy from.\n * @param {string} next - The key of the blob to copy to.\n */\n copy: copy,\n\n /**\n * Moves the data of a blob from one key to another by copying and then deleting the original.\n *\n * @param {string} previous - The key of the blob to move from.\n * @param {string} next - The key of the blob to move to.\n */\n move: move,\n\n /**\n * Lists blobs with an optional prefix filter.\n *\n * @param {string} [prefix] - The prefix to filter the blobs by.\n * @returns {Promise<{ key: string; size: number; lastModified: string }[]>} A promise that resolves with an array of blob metadata.\n */\n list: list,\n\n /**\n * Deletes a blob with the given key.\n *\n * @param {string} key - The key of the blob to delete.\n * @throws {ValTownBlobError} If an error occurs while deleting the blob.\n */\n delete: delete_,\n\n /**\n * Gets the JSON data of a blob with the given key.\n *\n * @param {string} key - The key of the blob to get.\n * @returns {Promise} A promise that resolves with the JSON data of the blob, or undefined if the blob is not found.\n * @throws {ValTownBlobError} If an error occurs while getting the blob data.\n */\n getJSON: getJSON,\n\n /**\n * Sets the JSON data of a blob with the given key.\n *\n * @param {string} key - The key of the blob to set.\n * @param {any} value - The JSON data to set for the blob.\n * @throws {ValTownBlobError} If an error occurs while setting the blob data.\n */\n setJSON: setJSON,\n};\n\nasync function list(\n prefix?: string,\n): Promise<{ key: string; size: number; lastModified: string }[]> {\n let querystring = prefix ? `?prefix=${encodeURIComponent(prefix)}` : \"\";\n const res = await fetch(`${API_URL}/v1/blob${querystring}`, {\n headers: {\n Authorization: `Bearer ${Deno.env.get(\"valtown\")}`,\n },\n });\n if (!res.ok) {\n const body = await res.text();\n throw new ValTownBlobError(body ? body : \"Error listing blobs\");\n }\n return res.json();\n}\n\nasync function delete_(key: string) {\n const res = await fetch(`${API_URL}/v1/blob/${encodeURIComponent(key)}`, {\n method: \"DELETE\",\n headers: {\n Authorization: `Bearer ${Deno.env.get(\"valtown\")}`,\n },\n });\n if (!res.ok) {\n const body = await res.text();\n throw new ValTownBlobError(body ? body : \"Error deleting blob\");\n }\n}\n\nasync function get(key: string) {\n const res = await fetch(`${API_URL}/v1/blob/${encodeURIComponent(key)}`, {\n headers: {\n Authorization: `Bearer ${Deno.env.get(\"valtown\")}`,\n },\n });\n if (res.status === 404) {\n throw new ValTownBlobNotFoundError();\n }\n if (!res.ok) {\n const body = await res.text();\n throw new ValTownBlobError(body ? body : \"Error getting blob data\");\n }\n return res;\n}\n\nasync function set(key: string, value: BodyInit) {\n const res = await fetch(`${API_URL}/v1/blob/${encodeURIComponent(key)}`, {\n method: \"POST\",\n headers: {\n Authorization: `Bearer ${Deno.env.get(\"valtown\")}`,\n },\n body: value,\n });\n if (!res.ok) {\n const body = await res.text();\n throw new ValTownBlobError(body ? body : \"Error setting blob data\");\n }\n}\n\nasync function copy(previous: string, next: string) {\n const res = await get(previous);\n await set(next, res.body);\n}\n\nasync function move(previous: string, next: string) {\n await copy(previous, next);\n await delete_(previous);\n}\n\nasync function getJSON(key: string): Promise {\n try {\n const res = await get(key);\n return res.json();\n } catch (e) {\n if (e instanceof ValTownBlobNotFoundError) {\n return undefined;\n }\n throw e;\n }\n}\n\nasync function setJSON(key: string, value: any) {\n return set(key, JSON.stringify(value));\n}\nexport default (req: Request) => handler(req);",[157],"cb67da8f-d75c-4120-b89b-164430fb489e",["D",1781190552215],[33],"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 ? 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Diff · v12