
Syndica
FreeRPC Node Providers
Syndica provides indexing APIs, RPC infrastructure, and the ChainStream API for on-chain data.

RPC Node Providers
Syndica provides indexing APIs, RPC infrastructure, and the ChainStream API for on-chain data.
Syndica delivers enterprise-grade on-chain infrastructure across major networks such as Solana, Ethereum, Polygon, Avalanche, Arbitrum, and BNB Chain.
It combines specialized indexing APIs, scalable RPC infrastructure, and the ChainStream API for streaming on-chain events.
You gain access to on-chain data through battle-tested RPC services and the ChainStream API, providing real-time notifications of on-chain activity so your applications can respond quickly and reliably at scale.
This infrastructure supports building responsive apps, analytics dashboards, and alerting systems with confidence.