{
  "$type": "site.standard.document",
  "bskyPostRef": {
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    "uri": "at://did:plc:lk3jfj3zq4k4wxnk474axylu/app.bsky.feed.post/3mnrxu46z7r62"
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  "path": "/t/deprecation-notice-agent-builder/1382650#post_4",
  "publishedAt": "2026-06-08T15:00:52.000Z",
  "site": "https://community.openai.com",
  "tags": [
    "Fly.io"
  ],
  "textContent": "Ive just migrated from the Agent Builder backend to my own custom server for hosting the Chatkit backend, using Fast API. Does anyone know where I can host and deploy this server, given my requirement of minimal costs? (I was currently evaluating AWS LightSail, Render, Fly.io, etc…).\n\n**\"Custom server integration**. Run ChatKit on your own infrastructure.\"",
  "title": "Deprecation notice: Agent Builder"
}