Outage in Base

High RPC latency and transaction inclusion times on Base Mainnet

Resolved Minor
October 20, 2025 - Started 10 days ago - Lasted about 2 hours
Official incident page

Incident Report

Base Mainnet is experiencing high RPC and transaction inclusion latencies, as well as periodic inconsistencies in block production times.
Components affected
Base Block production Base Public RPC API

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Latest Updates ( sorted recent to last )
RESOLVED 10 days ago - at 10/20/2025 09:07PM

Block building and RPC performance has returned to normal

IDENTIFIED 10 days ago - at 10/20/2025 06:58PM

Base Mainnet is experiencing high RPC and transaction inclusion latencies, as well as periodic inconsistencies in block production times.

Latest Base outages

Client bug causing inaccurate `eth_call` data on Flashblock endpoints - 1 day ago
Delayed Transaction Inclusion - 13 days ago
Safe head delay from high transaction volume - 20 days ago
Flashblocks Outage - about 1 month ago
Base Sepolia Preconf RPC Downtime - about 2 months ago

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