Degraded performance for Arbitrum Mainnet JSON-RPC API

Incident Report for Infura

Resolved

This incident has been resolved.

Posted Sep 16, 2025 - 12:22 UTC

Monitoring

A fix has been implemented and we are monitoring the results.

Posted Sep 16, 2025 - 11:33 UTC

Identified

The issue has been identified and a fix is being implemented.

Posted Sep 16, 2025 - 11:32 UTC

Investigating

We have observed degraded performance on some Arbitrum Mainnet JSON-RPC API endpoints, manifesting as elevated response times for a portion of users accessing the listed components. We are currently investigating to pinpoint a root cause and remediate.

Posted Sep 16, 2025 - 11:14 UTC

This incident affected: Infura Arbitrum APIs (Arbitrum Mainnet HTTPS JSON-RPC API).