plugmyagent

OpenTyphoon

AI & ML Free key (no card)

AuthenticationFree key (no card)
Rate limitFree tier with API key; no card required

Documentation: docs.opentyphoon.ai ยท Checked Sep 19, 2026

About

OpenTyphoon is a free API platform from the AI lab behind Thailand's Typhoon models. One free key unlocks OpenAI-compatible chat models plus OCR for reading text from images and realtime speech-to-text, all genuinely useful for agents that work with documents and voice. Signup is just a free API key, no credit card or phone number, and commercial use is allowed. Because it mirrors OpenAI's API shape, it drops into existing agent code with a one-line change.

Details

Free to start. You may need a free key, but no credit card.

Auth: Free key (no card)

Rate limit: Free tier with API key; no card required

Verified: 2026-09-19

Best for: developer business personal

Read the docs Back to catalog

Setup

  1. Sign up at opentyphoon.ai and copy your free API key
  2. Save it as TYPHOON_KEY so you never paste it into chat
  3. Call the chat endpoint exactly like OpenAI's, or try the OCR endpoint on a photo of a receipt
  4. Check the docs for the speech-to-text endpoint when you need transcription
Sign up