Outage in Alchemy

Degraded Performance on SEI Testnet

Resolved Minor

January 26, 2026 - Started 11 days ago - Lasted about 3 hours
Official incident page

Incident Report

SEI Testnet is experiencing chain-wide degradation with block production halted. The last validated block is 227,172,199, confirmed approximately 3 hours ago: https://testnet.seistream.app/blockchain We are coordinating with the SEI team to monitor network recovery. Updates will follow as the situation progresses. Apologies for any disruption to your development workflow.

Need to monitor Alchemy outages?

Monitor all your external dependencies in one place
Get instant alerts when outages are detected
Be the first to know if service is down
Show real-time status on private or public status page
Keep your team informed

Start monitoring for free

Latest Updates ( sorted recent to last )

RESOLVED 11 days ago - at 01/26/2026 07:14PM

This incident has been resolved.

MONITORING 11 days ago - at 01/26/2026 06:41PM

A fix has been implemented and we are observing recovery across affected nodes. We will continue to monitor and provide updates.

INVESTIGATING 11 days ago - at 01/26/2026 04:31PM

SEI Testnet is experiencing chain-wide degradation with block production halted. The last validated block is 227,172,199, confirmed approximately 3 hours ago: https://testnet.seistream.app/blockchain

We are coordinating with the SEI team to monitor network recovery. Updates will follow as the situation progresses.
Apologies for any disruption to your development workflow.

Latest Alchemy outages

Elevated Latency for some methods on Solana - about 18 hours ago

Degrade Performance on SEI Mainnet during Node upgrade - 3 days ago

[Network Wide] zkSync Era Mainnet RPC Outage - 6 days ago

[Network Wide] Base Delayed Transaction - 6 days ago

[Network Wide] Citrea Mainnet transaction submission degraded - 8 days ago

The Status Page Aggregator with Early Outage Detection

With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.

Start free trial

No credit card required · Cancel anytime · 5850 services available

Integrations with Slack Microsoft Teams Google Chat Datadog PagerDuty Zapier Discord Webhook