Outage: Arbitrum - Mainnet - Prepare Transactions APIs

Critical Resolved

Affected components:

Investigating
We are investigating issues with Arbitrum - Mainnet - Prepare Transactions APIs.
2026-07-15T08:07:09.013Z
Monitoring
A fix has been implemented and we are monitoring the results.
2026-07-15T08:10:05.827Z
Resolved
Auto-resolved: transient health-probe DNS gap during prepare-tx statuspage onboarding; all services verified operational.
2026-07-15T08:12:19.614Z
Resolved
This incident has been resolved.
2026-07-15T09:09:05.931Z