API keys

Self-serve keys: POST your email, click the link we send, reveal your key. Keys start with 25,000 free credits, no card required. The claim link is single-use and expires in 30 minutes; the key is shown exactly once. Rate limits apply per email and per IP.

Request a key

POST your email to /v1/keys/request. We email you a single-use claim link.

curl -s -X POST https://api.classify.ai/v1/keys/request \
  -H "Content-Type: application/json" \
  -d '{"email": "you@example.com"}'

Claim it

Click the link in the email to reveal your key. The link expires 30 minutes after you request it, and the key is shown exactly once, so store it somewhere safe.

Start classifying

Your key arrives with 25,000 free credits. Use it as a bearer token, as shown in the Quickstart.

Lost your key or run low on credits? Manage keys and buy credits from your account dashboard.

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