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Steps

  1. Push Astrolabe/ to GitHub (standalone repo or monorepo).
  2. In Railway, create a new project from GitHub.
  3. If monorepo, set Root Directory to Astrolabe.
  4. Add environment variables:
    • OPENROUTER_API_KEY=...
    • ASTROLABE_API_KEY=... (long random secret)
    • PORT=3000 (optional)
  5. Deploy and copy your public URL.
  6. Point OpenClaw to https://your-app-name.up.railway.app/v1.

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Security checklist

  1. Keep OPENROUTER_API_KEY private.
  2. Always set ASTROLABE_API_KEY on public deployments.
  3. Rotate keys immediately if leaked.