Quickstart

  1. Open the catalog and pick an API.
  2. Sign in from the dashboard (GitHub OAuth, or dev-login until OAuth app is wired).
  3. Create an app → mint a key → subscribe to Free.
  4. Call the gateway:
curl -sS "https://gateway.apibroker.dev/v1/finance/v1/health" \
  -H "X-ApiBroker-Key: apb_…"

Also supported: https://{slug}.p.apibroker.dev/… with the same key header.