Real-time blockchain data over Uniblock Websockets.
One API key, one bill, one connection. Stream live data from Alchemy, Ankr, CoinGecko, Codex, Helius and more, through a single Uniblock WebSocket.
BACKED BY
Real-time data, without the plumbing
One streaming layer across every supported provider. Subscribe once and let Uniblock handle the connections, authentication, and billing.
Six providers today and growing, all under one connection.
Push, don’t poll.
Updates arrive the instant state changes on-chain. No polling loops, no wasted calls, lower latency.
One connection, every provider.
Alchemy, Ankr, CoinGecko, Codex, Helius and Hydromancer over a single WSS endpoint.
One key, one bill.
Unified X-API-KEY authentication and per-response billing on a single Uniblock balance.
Managed routing and failover.
Uniblock keeps upstream connections healthy and reroutes automatically, so your stream stays live.
A secure two-step handshake.
Validate over HTTP, then upgrade to a persistent WSS connection.
Test before you ship.
Validate endpoints in Postman before you point production traffic at them.
PREVIEW
Connecting looks like this
Validate the endpoint over HTTP, then open the stream. Swap the placeholder key for your own from the dashboard.
USE CASES
Built for real-time apps
From trading systems to wallets, teams stream on Uniblock when the data has to be live.
Sub-second updates across chains and markets.
Trading and market data.
Live prices, order books, and swaps for dashboards and execution.
Wallets and portfolios.
Balance and position changes surfaced the moment they land.
DeFi monitoring.
Track liquidations, health factors, and protocol events as they happen.
On-chain activity.
Subscribe to new blocks, logs, and address activity across chains.
Trusted by serious Web3 Teams
FAQ
Questions, answered
How the WebSocket layer works, and what you need to connect.