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Monthly quotas (Free tier)

Free tier customers have monthly call limits per endpoint tier: Pro customers have higher limits. See Plans for details.

When you exceed your quota

The API returns 429 Too Many Requests with details:
The response includes:
  • A Retry-After header with the reset date in ISO 8601 format
  • A link to upgrade in the detail message

Reset schedule

Quotas reset on the 1st of each month at 00:00 UTC. The reset date is included in the /v1/customers/me response as resets_on.

Monitoring your usage

Check your current usage at any time:

Free endpoints

These endpoints are always free and don’t count toward any quota:
  • GET /v1/health — API health check
  • GET /v1/pricing — Tier pricing information
  • GET /v1/calibration — Signal accuracy and calibration metrics
Use /v1/calibration to evaluate Rekko’s accuracy before committing to a paid plan. It’s always free and unauthenticated.

Upgrading

If you consistently hit your quota, upgrade to Pro for 100x the LISTING calls, 50x the INSIGHT calls, plus access to STRATEGY and DEEP tiers.