Polygon Mainnet JSON-RPC API outage

What to do

• Check whether you use Infura Polygon Mainnet HTTPS JSON-RPC API. Check your stack

  Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.

• Confirm your retries, queues and scheduled jobs caught up after the 12h 30m it lasted.

  Anything that failed between 2026-02-16 04:03 UTC and 2026-02-16 16:32 UTC may need a replay.

• Subscribe to Infura's feed to hear about the next one first. RSS feed

  https://down.guide/feed?provider=infura works in Slack (/feed subscribe), Discord feed bots and any RSS reader.

Updates from Infura 4

1. investigatingFeb 16, 2026, 4:03 AM UTC

   We are aware of an outage of some of our Polygon Mainnet JSON-RPC API endpoints. At the moment, the outage is limited to the listed components, which are temporarily unavailable. We are currently investigating to pinpoint a root cause and remediate.

   provider

2. investigatingFeb 16, 2026, 4:03 AM UTC

   Polygon Mainnet JSON-RPC API infrastructure is experiencing an outage. Customers in the Growth and Custom tiers with failover enabled will have their traffic forwarded to our infrastructure partners. See our failover protection documentation for instructions on how to enable this for your requests: https://docs.infura.io/features/failover-protection If you are in the Growth or Custom tier and are still experiencing an interruption in service, please reach out to support@infura.io

   provider

3. monitoringFeb 16, 2026, 3:53 PM UTC

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

   provider

4. resolvedFeb 16, 2026, 4:32 PM UTC

   This incident has been resolved.

   provider

Corrections

None so far.

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