Amoy Testnet --> Heimdall stalled

Incident Report for Polygon

Resolved

Impact: Heimdall halted on amoy testnet which lead to an interruption for the heimdall-api, tendermint-api and related transaction activities.

Status: The issue has been resolved and the services on heimdall and tendermint apis are returned to normal.

We will continue routine monitoring. Thank you for your patience while we addressed this incident.
Posted Aug 28, 2025 - 18:00 UTC