The scheduled maintenance has been completed. Syndica RPC has officially retired now. APIs will start failing now.
Posted Feb 17, 2026 - 08:00 CST
Update
We will be undergoing scheduled transition during this time. After which all RPC services will be unavailable.
Posted Feb 16, 2026 - 08:00 CST
Scheduled
On February 14th 2026, Syndica retired all Solana RPC and ChainStream APIs. Customers currently using Syndica should refer to the migration guidance below.
Syndica discontinued APIs for Solana RPC and streaming. Our conviction in Solana and blockchain has not changed: we are hyper focused on bringing the Sig validator client (https://www.syndica.io/open-source/sig) to mainnet this year, and we will continue to publish our research reports (https://www.syndica.io/research) for the Solana ecosystem.
Over the past 4 years, Syndica’s infrastructure has powered many of the largest applications on Solana. During this time, Solana and software in general has matured greatly. An abundance of open source tools, protocol improvements, and AI have all made self-hosted RPC and custom API development on Solana extremely accessible. We welcome these changes, and are concentrating our efforts where they matter most: improving Solana’s speed, reliability and accessibility at the validator-client level by building Sig.
To learn more about our development of the Sig validator, read our regular in-depth blog posts (https://blog.syndica.io/tag/sig). You can also read our research reports (https://www.syndica.io/research) to stay up to date on topics like DApps revenue, layer 1 & 2 chains, DeFi, DePin, and on-chain activity.
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Migration guidance for customers currently using Syndica APIs: