Authentication

Every request must include your API key in the X-API-Key header.

Usage

curl "https://api.c0r.ai/v1/search?q=rice" \
  -H "X-API-Key: fdb_your_key_here"

Getting a Key

  • Go to developer.c0r.ai/signup
  • Enter your email and password
  • Your API key is shown immediately — save it, it will not be shown again

Key Format

Keys start with fdb_ and are 44 characters total.

fdb_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

Error Responses

StatusMeaning
401Missing or invalid API key
429Daily rate limit exceeded

Rate Limits

PlanRequests / day
Developer (free)1,000
Starter50,000
Growth500,000
BusinessUnlimited