${title}

${body}

` +\n `

⚠️ Reconnect with Facebook

` +\n ``,\n { status: 200, headers: { \"Content-Type\": \"text/html; charset=utf-8\" } },\n );\n}\n\nfunction errPage(message: string): Response {\n return new Response(\n `` +\n `` +\n `Connect Error` +\n `

❌ Connect Error

` +\n      `

${message}

` +\n `

↩️ Try again

` +\n ``,\n { status: 200, headers: { \"Content-Type\": \"text/html; charset=utf-8\" } },\n );\n}\n",[116,130],"01c80b64b530175af676c7cc72f285a88ca325292f533432503cfd60d3e80bf0","debug.ts",{"_32":138,"_13":136,"_77":139,"_79":-5,"_80":57,"_81":56,"_83":26,"_34":140,"_40":121,"_86":112,"_88":141,"_64":48,"_90":-5,"_92":-7,"_70":142,"_94":143},"be368822-8680-4f72-a06d-7ce94feb67a0","d0a2e958-aac5-11f1-97dd-1607ee4eb77e",["D",1788790282783],"// تشخيص: افحص التوكن الحالي ورد الفيسبوك\nconst appId = Deno.env.get(\"FB_APP_ID\");\nconst appSecret = Deno.env.get(\"FB_APP_SECRET\");\nconst token = \"EAAT6L7OwGJ8BSesynQAAovywjBvH9RjxM9xbPhrMWPJ6CpyYTAoX5oiFRkEjBmMEaScPohIjhM0pZBpzSFXtLWXu9BCWkKYcPmtWoBfi1de7YB5xOmXNb8xfd4k4jBcucjZBVKvD9iQKZCZAdInRITfEMdEw2t5ZCzfotCjfmjwcjSRTOr78oK2Li8Sge70cJQFBTOgagbaysCx9hOB0ejSstCEJ3JlehSAZDZD\";\n\nconsole.log(\"AppId set:\", Boolean(appId), \"AppSecret set:\", Boolean(appSecret));\n\n// debug_token على التوكن\nif (appId && appSecret && token) {\n const u = new URL(\"https://graph.facebook.com/debug_token\");\n u.searchParams.set(\"input_token\", token);\n u.searchParams.set(\"access_token\", `${appId}|${appSecret}`);\n const res = await fetch(u);\n console.log(\"debug_token status:\", res.status);\n console.log(\"debug_token body:\", await res.text());\n\n // /me/accounts بنفس التوكن\n const u2 = new URL(\"https://graph.facebook.com/v21.0/me/accounts\");\n u2.searchParams.set(\"access_token\", token);\n u2.searchParams.set(\"fields\", \"id,name\");\n const res2 = await fetch(u2);\n console.log(\"me/accounts status:\", res2.status);\n console.log(\"me/accounts body:\", await res2.text());\n}\n",[136],"bf225f368249b604db5979d7d6e7c138728a5ac6dd9ca875a802eeef332b9a4a",["D",1788788018136],"legacyEnvVars","httpPrivacy","description","Facebook MCP server + token generator","imageUrl","userId","4a74ac34-26a3-4a70-91d7-9a97b99edf45","pinnedFileId","pinPreview","pinMigrated","screenshotVersion","likeCount","01a002fd-7580-765a-a2e8-e8c5a04605ad","tursoName","tursoHostname","tursoMeasuredAt","pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_11":12,"_183":179},"org",{"_11":12,"_176":177,"_178":179,"_150":151,"_180":181,"_182":48},"branch","displayName","Ziad Amr","avatar","https://lh3.googleusercontent.com/a/ACg8ocLaZuiaE_-6J7HRNnQ6ge4EpfmgIOvPpiFHdsd0bFaYuQu2Ac0=s96-c","tier","free","canRestrictVals","profileImageUrl","","adoptOrgId",{"_32":58,"_13":14,"_34":261,"_46":-5,"_145":48,"_49":50,"_146":50,"_147":148,"_149":-5,"_150":151,"_152":78,"_153":26,"_154":-5,"_155":-5,"_156":22,"_53":157,"_158":-5,"_159":-5,"_160":-5,"_161":-5,"_162":163,"_164":163,"_165":166,"_167":166,"_168":166,"_169":163,"_170":163,"_171":262,"_173":263,"_175":264,"_47":48},"tree",[241,244,245,246],"files",[241,242,243,244,245,246],"counts",{"_231":22,"_232":121,"_233":22,"_234":235,"_236":237},"contents",[213,214,215,216],"file","upstreamProject",{"_32":39,"_13":14,"_147":210,"_149":-5,"_49":50,"_171":211},"upstreamBranch",{"_32":33,"_34":208,"_36":209,"_13":16,"_38":39,"_40":41,"_42":-5,"_43":-5,"_44":45,"_46":-5,"_47":48,"_49":50,"_51":52,"_53":54,"_55":14},"emptyEnvVars","flags",[],"hasHttpFiles","grants","orgs","customDomains",{},["D",1785783251249],["D",1785787046801],"Facebook_mcp",{"_11":52,"_183":212},"https://lh3.googleusercontent.com/a/ACg8ocIu_NOZabJdJDJZqVyVA672jnYzCWSks4KnUHMVvezkFh85snw=s96-c",{"_32":227,"_13":116,"_77":109,"_79":-5,"_80":57,"_81":121,"_83":26,"_34":228,"_40":22,"_86":229,"_88":-5,"_64":48,"_90":-5,"_70":230},{"_32":221,"_13":222,"_77":223,"_79":-5,"_80":57,"_81":121,"_83":26,"_34":224,"_40":22,"_86":195,"_88":225,"_64":48,"_90":-5,"_70":226},{"_32":138,"_13":136,"_77":139,"_79":-5,"_80":57,"_81":56,"_83":26,"_34":219,"_40":121,"_86":112,"_88":141,"_64":48,"_90":-5,"_70":220},{"_32":76,"_13":71,"_77":78,"_79":-5,"_80":57,"_81":82,"_83":26,"_34":217,"_40":85,"_86":87,"_88":89,"_64":48,"_90":91,"_70":218},["D",1788788119166],[71],["D",1788790282783],[136],"1132c464-e381-4e76-8b02-f43799e47c5d","README.md","01a07c13-0c2d-7032-880a-49ef4dd6c939",["D",1788788018136],"# Facebook_mcb\n\nFacebook Graph API integration built on Val Town.\n\n## What it does\n\n- **Webhook receiver** — Verifies and receives real-time events from Facebook (page messages, lead ads, etc.)\n- **Graph API helpers** — Post to Pages, get page info, get recent posts, exchange tokens\n- **Live endpoint** — \n\n## Setup\n\n### 1. Create a Meta App\n\nGo to [developers.facebook.com/apps](https://developers.facebook.com/apps) and create a new app. Note the **App ID** and **App Secret** from App Settings → Basic.\n\n### 2. Set environment variables\n\n| Key | Description |\n|-----|-------------|\n| `FB_APP_ID` | Your Meta App ID |\n| `FB_APP_SECRET` | Your Meta App Secret |\n| `FB_PAGE_ACCESS_TOKEN` | Page Access Token (from Graph API Explorer or Page settings) |\n| `FB_VERIFY_TOKEN` | Any random string you choose (used for webhook verification) |\n\n👉 Add FB_APP_ID here: https://www.val.town/x/ziadamrme/Facebook_mcb/environment-variables?key=FB_APP_ID\n\n👉 Add FB_APP_SECRET here: https://www.val.town/x/ziadamrme/Facebook_mcb/environment-variables?key=FB_APP_SECRET\n\n👉 Add FB_PAGE_ACCESS_TOKEN here: https://www.val.town/x/ziadamrme/Facebook_mcb/environment-variables?key=FB_PAGE_ACCESS_TOKEN\n\n👉 Add FB_VERIFY_TOKEN here: https://www.val.town/x/ziadamrme/Facebook_mcb/environment-variables?key=FB_VERIFY_TOKEN\n\n### 3. Subscribe the webhook\n\nIn your Meta App dashboard, go to **Webhooks**, add the live endpoint URL above as the callback URL, and use the same `FB_VERIFY_TOKEN` you set as the env var.\n\n## API\n\n### `lib/facebook.ts` exports\n\n| Function | Description |\n|----------|-------------|\n| `graphGet(path, params)` | Generic Graph API GET request |\n| `graphPost(path, body)` | Generic Graph API POST request |\n| `postToPage(pageId, message)` | Post a text message to a Page's feed |\n| `postLinkToPage(pageId, link, message?)` | Post a link (with optional message) to a Page's feed |\n| `getPageInfo(pageId)` | Get Page info (name, fans, about, etc.) |\n| `getPagePosts(pageId, limit?)` | Get recent posts from a Page |\n| `getLongLivedToken(appId, appSecret, shortToken)` | Exchange a short-lived token for a long-lived one |\n\n## Files\n\n```\nmain.ts — HTTP endpoint (webhook verification + event receiver)\nlib/facebook.ts — Graph API helper functions\n```\n",[222],"a66d68b5-bbfb-4bc9-9af3-65959fa8fccc",["D",1788788018136],"directory",[116],"pulls","branches","forks","envVars",{"_238":111,"_240":22},"connections",{"_238":22,"_239":22},"count","unfilledCount","emptyCount",{"_32":227,"_13":116,"_77":109,"_79":-5,"_80":57,"_81":121,"_83":26,"_34":258,"_40":22,"_86":229,"_88":-5,"_64":48,"_90":-5,"_92":259,"_70":260},{"_32":106,"_13":107,"_77":108,"_79":109,"_80":57,"_81":99,"_83":26,"_34":110,"_40":111,"_86":112,"_88":113,"_64":48,"_90":-5,"_92":256,"_70":257},{"_32":129,"_13":130,"_77":131,"_79":109,"_80":57,"_81":85,"_83":26,"_34":132,"_40":22,"_86":112,"_88":133,"_64":48,"_90":-5,"_92":254,"_70":255},{"_32":221,"_13":222,"_77":223,"_79":-5,"_80":57,"_81":121,"_83":26,"_34":251,"_40":22,"_86":195,"_88":225,"_64":48,"_90":-5,"_92":252,"_70":253},{"_32":138,"_13":136,"_77":139,"_79":-5,"_80":57,"_81":56,"_83":26,"_34":140,"_40":121,"_86":112,"_88":141,"_64":48,"_90":-5,"_92":249,"_70":250},{"_32":76,"_13":71,"_77":78,"_79":-5,"_80":57,"_81":82,"_83":26,"_34":84,"_40":85,"_86":87,"_88":89,"_64":48,"_90":91,"_92":247,"_70":248},[],[71],[],[136],["D",1788788018136],[],[222],[],[116,130],[],[116,107],["D",1788788018136],[242,243],[116],["D",1788788018136],{"_11":12,"_183":179},{"_11":12,"_176":177,"_178":179,"_150":151,"_180":181,"_182":48},{"_40":56,"_13":16,"_32":57,"_38":58,"_42":33,"_43":41,"_59":50,"_60":39,"_61":54,"_55":14,"_51":12},"ctx",{"_171":-5,"_205":298,"_299":300,"_301":302,"_303":48,"_304":48,"_305":48,"_306":26,"_307":-5,"_308":-7,"_309":-7,"_310":22,"_311":48,"_312":48,"_313":-5,"_314":48,"_315":48,"_316":48,"_317":-5},"ENV",{"_269":270,"_271":272,"_273":16,"_274":275,"_276":277,"_278":279,"_280":281,"_282":283,"_284":285,"_286":287,"_288":289,"_290":291,"_292":293,"_294":295,"_296":297},"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"]

Compare

Mergeziadamr/mainintoziadamrme/main

lib/facebook.ts+10-5

Hmain.ts+11-0

debug.ts+24-0

lib/oauth.ts+203-0