Open submissions

Submit a free API
for review.

Know a free AI API we haven't listed? We review every submission manually and add qualifying APIs within 7 days.

How it works

  1. 01.Check it's not listed

    Search apivault.directory/providers first — it might already be there.

  2. 02.Fill the form below

    Takes ~2 minutes. Tell us the name, category, free tier details, and docs URL.

  3. 03.We verify within 7 days

    We manually test the free tier and API before adding it to the directory.

  4. 04.Goes live on next deploy

    Once verified it's added to providers.ts and deployed automatically.

Acceptance criteria

  • Has a real free tier (not just a trial or credit card required to start)
  • Public API with documented endpoints
  • Working as of submission date
  • Not already listed on APIVault

What to include

→API Name & website URL
→Category (LLM, Image, Speech…)
→Free tier details (req/day, tokens, etc.)
→Credit card required? Phone required?
→API docs URL

Response time

We review submissions within 7 days. Once verified, the API goes live on the next deploy.

Submission form