CoinGecko experienced a minor incident on October 21, 2026 affecting CoinGecko Pro API, lasting 40m. The incident has been resolved; the full update timeline is below.
Affected components
Update timeline
- monitoring Oct 21, 2026, 07:40 AM UTC
We have identified the cause of intermittent errors affecting onchain data: REST API: /onchain endpoints may return 500 errors. WebSocket: the OnchainSimpleTokenPrice, OnchainTrade and OnchainOHLCV channels may experience delayed or missing updates. Our team is actively working on a fix. All other endpoints and the CGSimplePrice channel remain operational. We will provide an update once the fix is in place.
- resolved Oct 21, 2026, 08:20 AM UTC
This incident has been resolved. Summary: Some requests to the /onchain endpoints returned 500 errors, and the OnchainSimpleTokenPrice, OnchainTrade and OnchainOHLCV WebSocket channels experienced delayed or missing updates. Root cause: A planned infrastructure maintenance on an upstream data service caused intermittent connection failures. Resolution: The affected services were updated and restarted, and error rates have returned to normal. We apologize for any inconvenience caused. If you continue to experience issues, please reach out to our support.