[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8},"actionData","errors","root",{"_113":114,"_115":116},"routes/embed.x.$handle.$name.$",{"_9":10,"_11":12,"_13":14,"_15":16,"_17":18,"_19":20,"_21":-5},"handle","templates","name","openrouter","path","app.tsx","project",{"_22":46,"_11":12,"_33":47,"_48":-5,"_49":42,"_50":51,"_52":53,"_54":-5,"_55":56,"_57":58,"_59":25,"_60":42,"_61":-5,"_62":-5,"_63":64,"_65":66,"_67":68,"_69":70,"_71":72,"_73":-5,"_74":75,"_76":75,"_77":78,"_79":78,"_80":78,"_81":75,"_82":75,"_83":84,"_85":86,"_87":88,"_89":42},"file",{"_22":23,"_11":14,"_24":25,"_26":-5,"_27":28,"_29":30,"_31":32,"_33":34,"_35":36,"_37":38,"_39":40,"_41":42,"_43":44,"_13":45},"permalink","https://www.val.town/x/templates/openrouter/code/app.tsx","extension","id","6743429a-becd-40a8-b15f-d80fbf80c52d","fileId","01a0aaec-472f-7548-9493-d2553a1915a9","parentId","branchId","785ff6c9-d213-406f-ad60-76a7204bdaf0","branchVersion",92,"latest",true,"createdAt",["D",1789578996488],"version",59,"fileType","http","content","/** @jsxImportSource npm:hono@4.13/jsx */\nimport { Hono } from \"npm:hono@4.13\";\nimport { raw } from \"npm:hono@4.13/html\";\nimport { OpenRouter } from \"npm:@openrouter/sdk@1.2\";\nimport LOADING from \"./loading.ts\" with { type: \"text\" };\nimport STYLES from \"./styles.css\" with { type: \"text\" };\n\nconst client = new OpenRouter({\n apiKey: Deno.env.get(\"OPENROUTER_API_KEY\"),\n httpReferer: \"https://openrouter-demo.val.run\",\n appTitle: \"templates/openrouter\",\n});\n\nconst app = new Hono();\n\napp.get(\"/\", async (c) => {\n const providers = groupByProvider(await listModels());\n return c.html(renderPage({ providers }));\n});\n\napp.post(\"/ask\", async (c) => {\n const form = await c.req.formData();\n const prompt = String(form.get(\"prompt\") ?? \"\");\n const providers = groupByProvider(await listModels());\n const model = String(form.get(\"model\") ?? providers[0].models[0].id);\n\n try {\n const completion = await client.chat.send(\n { chatRequest: { model, messages: [{ role: \"user\", content: prompt }] } },\n { timeoutMs: 30_000, retries: { strategy: \"none\" } },\n );\n\n if (completion instanceof ReadableStream) {\n throw new Error(\"Expected a non-streaming response\");\n }\n\n const reply = completion.choices[0].message.content;\n if (typeof reply !== \"string\") {\n throw new Error(`No content: ${JSON.stringify(completion.choices[0])}`);\n }\n\n return c.html(\n renderPage({ providers, model, prompt, reply, usage: completion.usage }),\n );\n } catch (err) {\n return c.html(renderPage({ providers, model, prompt, error: `${err}` }));\n }\n});\n\napp.onError((err) => Promise.reject(err));\n\nexport default app.fetch;\n\nfunction renderPage(\n { providers, model, prompt, reply, usage, error }: PageProps,\n) {\n const models = providers.flatMap((provider) => provider.models);\n const selected = models.find((m) => m.id === model) ?? models[0];\n\n return (\n <>\n {raw(\"\")}\n \n \n \n OpenRouter demo\n \n \n \n

OpenRouter demo

\n Try out language models available on{\" \"}\n OpenRouter. This demo includes\n the top 100 models by usage in the last week, but you can easily\n {\" \"}\n \n remix this val\n {\" \"}\n to try more models.\n

\n \n {reply ?

{reply}

: null}\n {usage ? Tokens: {formatUsage(usage)} : null}\n {error ?

Error: {error}

: null}\n \n \n \n \n \n );\n}\n\nasync function listModels(): Promise {\n const page = await client.models.list({\n sort: \"top-weekly\",\n outputModalities: \"text\",\n limit: 100,\n });\n\n return page.result.data\n .filter((model) => !model.id.endsWith(\":batch\"))\n .map(({ id, name, pricing }) => ({ id, name, pricing }));\n}\n\nfunction groupByProvider(models: Model[]): Provider[] {\n const providers = new Map();\n\n for (const model of models) {\n const label = providerLabel(model);\n let provider = providers.get(label);\n if (!provider) {\n provider = { label, models: [] };\n providers.set(label, provider);\n }\n provider.models.push({\n id: model.id,\n name: modelLabel(model.name),\n pricing: model.pricing,\n });\n }\n\n return [...providers.values()];\n}\n\nfunction providerLabel(model: Model): string {\n if (model.name.includes(\": \")) return model.name.split(\": \")[0];\n return model.id.replace(/^~/, \"\").split(\"/\")[0];\n}\n\nfunction modelLabel(name: string): string {\n if (!name.includes(\": \")) return name;\n return name.split(\": \").slice(1).join(\": \");\n}\n\nfunction formatPricing({ prompt, completion }: Pricing): string {\n const input = Number(prompt) * 1_000_000;\n const output = Number(completion) * 1_000_000;\n\n if (input === 0 && output === 0) return \"free\";\n return `Tokens ${formatPrice(input)}/M in, ${formatPrice(output)}/M out`;\n}\n\nfunction formatPrice(perMillionTokens: number): string {\n if (perMillionTokens === 0) return \"free\";\n const decimals = perMillionTokens < 0.01 ? 4 : 2;\n return `$${perMillionTokens.toFixed(decimals)}`;\n}\n\nfunction formatUsage(usage: Usage): string {\n const cost = usage.cost == null\n ? \"cost unknown\"\n : usage.cost === 0\n ? \"free\"\n : `$${usage.cost.toFixed(6)}`;\n\n return `${usage.promptTokens} in / ${usage.completionTokens} out (${usage.totalTokens} total) · ${cost}`;\n}\n\ntype PageProps = {\n providers: Provider[];\n model?: string;\n prompt?: string;\n reply?: string;\n usage?: Usage | null;\n error?: string;\n};\n\ntype Pricing = {\n prompt: string;\n completion: string;\n};\n\ntype Model = {\n id: string;\n name: string;\n pricing: Pricing;\n};\n\ntype Provider = {\n label: string;\n models: Model[];\n};\n\ntype Usage = {\n promptTokens: number;\n completionTokens: number;\n totalTokens: number;\n cost?: number | null;\n};","deleted",false,"label","openrouter-demo",[14],"beb1ea3e-e3e0-46af-b3bb-b4c4a2ce4ff3",["D",1789574006500],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","restricted","description","imageUrl","https://imagedelivery.net/iHX6Ovru0O7AjmyT5yZRoA/3cb991cc-ab5f-45d4-ed11-a055ea494d01/square512?exp=1789617413&sig=2300c2b22abc70f56d54bf608cefb97bd9906050498d23e25b7568fa279e821d","userId","6906d0a1-0165-46b9-8717-60dfd935316a","pinnedFileId","pinPreview","pinMigrated","screenshotVersion","likeCount",0,"orgId","019aa807-52c2-709c-928b-2029bae9a558","tursoName","beb1ea3ee3e046afb3bbb4c4a2ce4ff3","tursoHostname","beb1ea3ee3e046afb3bbb4c4a2ce4ff3-val-town.aws-us-east-2.turso.io","tursoMeasuredAt",["D",1789574488569],"pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_9":10,"_112":108},"org",{"_9":10,"_105":106,"_107":108,"_57":-5,"_109":110,"_111":32},"branch",{"_35":90,"_11":91,"_22":28,"_92":46,"_93":94,"_95":96,"_97":98,"_99":100,"_101":102,"_103":12,"_104":10},"isOwned",109,"main","projectId","forkedBranchId","73fb214a-24dc-47d0-b133-4e1551bec9d4","forkedBranchVersion",121,"forkedProjectPrivacy","unlisted","forkedProjectId","60f95924-a1c1-4d0f-bcf7-d9c821abf894","forkedProjectOrgId","631c5cff-7089-4994-8427-c7580df789cd","projectName","userHandle","displayName","Templates","avatar","https://imagedelivery.net/iHX6Ovru0O7AjmyT5yZRoA/129cab32-3bd7-4c3e-f39b-f12900c76100/square512?exp=1789617413&sig=1f135694b8ddddf122a2959ea2b6d4d25d44fd6292baaf26c5f7d301ee0e1efc","tier","business","canRestrictVals","profileImageUrl","ctx",{"_83":-5,"_146":147,"_148":149,"_150":151,"_152":42,"_153":42,"_154":42,"_155":32,"_156":-5,"_157":-7,"_158":-7,"_159":64,"_160":42,"_161":42,"_162":-5,"_163":42,"_164":42,"_165":42,"_166":-5},"ENV",{"_117":118,"_119":120,"_121":91,"_122":123,"_124":125,"_126":127,"_128":129,"_130":131,"_132":133,"_134":135,"_136":137,"_138":139,"_140":141,"_142":143,"_144":145},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","c73f21da490985bff19c279eb0e09db24d688e4f","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","orgs",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]