Connecting PostgreSQL

Post AI connects to any PostgreSQL-compatible database via Cloudflare Hyperdrive. Currently tested with Neon, Supabase, and standard Postgres.

1. Create a Hyperdrive config

Using the Cloudflare CLI:

npx cf-workers hyperdrive create post-ai-postgres \
  --connection-string="postgres://user:password@host:5432/dbname"

Note the returned config ID (e.g. 22be071d).

2. Set the Hyperdrive binding

In your wrangler.toml (or contact support to configure via dashboard):

[[hyperdrive]]
binding = "HYPERDRIVE"
id = "22be071d"

3. Verify connectivity

curl https://postdb.dev/api/health \
  -H "Authorization: Bearer YOUR_API_KEY"

Response includes hyperdrive: "ok" when connected.

Supported databases

• Neon — recommended, serverless Postgres
• Supabase — use the direct connection string (not pooler)
• Self-hosted Postgres — any Postgres 14+
• Amazon RDS — standard Postgres connection string