Design, debug and automate APIs

postex — create, test & automate API endpoints.

Spin up endpoints, set rate limits, add secrets and inspect logs. Use the built‑in API client to test requests, then automate with inbound routes.

Get started free How it works
Abstract illustration of API testing and automation

How it works

1. Create

Make JSONL, CSV append, forward or code‑handler endpoints.

2. Configure

Add auth secrets, set limits and choose methods.

3. Test

Open the API client to send requests with custom headers.

4. Go live

Share the endpoint URL or integrate in your apps.

5. Monitor

Analyze logs and usage, adjust as needed.

Key features

  • API client

    Send GET/POST/PUT/PATCH/DELETE with headers, auth and files.

  • Response forwarding

    One‑click "forward response body" to another API.

  • Inbound routes

    JSONL, CSV append, forward webhooks and code handlers.

  • Visible API keys

    Keys are stored and shown in dashboard for quick setup.

  • Rate limiting

    Per‑user outgoing/incoming and per‑route, per‑IP, per‑key.

  • Logs & analytics

    Inspect structured logs and track page performance.

  • Email auth

    Email‑based signup, reset and change password flows.

  • Stripe ready

    Enable paid plans and usage with Stripe billing.

  • SEO & slugs

    SEO‑friendly links and clean slugs for content.

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