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Read the announcementConnect to Celestia mainnet and Mocha Testnet with low-latency RPC, full archive data, debug and trace APIs, and real-time Streams. The complete Celestia data stack, managed from a single Quicknode dashboard.
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Celestia builders need more than basic RPC. Quicknode runs the full surface: Tendermint RPC, Cosmos REST, Celestia gRPC, and the Celestia node API for blobs, all from one dashboard.
Query and subscribe to Celestia data with low latency. From a single call to live subscriptions, you get the right interface for the job.
Six ways to access Celestia data, from a single Tendermint call to blob submission and live subscriptions. Pick the interface, ship faster.
CometBFT JSON-RPC over HTTPS and WSS for blocks, transactions, and consensus state on the celestia mainnet.
Point the celestia-node JSON-RPC at a Quicknode Celestia endpoint to submit blobs, read headers, and sample data availability. Tendermint RPC and Cosmos REST are on the same endpoint.
Point the celestia-node client or CosmJS at a Quicknode Celestia endpoint. Blob submission, headers, and queries carry over.
Tendermint RPC and Cosmos REST for consensus, plus the Celestia node API for the data availability layer.
Docs, guides, and runnable sample apps for every Celestia workload. Clone, customize, and ship.
Full reference for the Celestia Tendermint RPC, Cosmos REST, and celestia-node JSON-RPC, with blob submission and query examples.
Spin up a Celestia light node and connect it to your Quicknode endpoint for data availability sampling and blob retrieval.
From your first Celestia endpoint to mission-critical production workloads, Quicknode scales with you. Get started in minutes.
Spin up your Celestia endpoint and ship. The free tier covers prototyping and small production loads, no credit card required.
Dedicated Celestia infrastructure, contractual SLAs, priority support, and procurement-ready terms for wallets, exchanges, trading firms, and high-volume protocols.
Frequently Asked Questions
Still have unanswered questions? Reach out to support and the Quicknode team can help you find answers.
The Celestia toolchain you already know works unchanged on Quicknode. The celestia-node client, CosmJS, and the celestia CLI all point at a Quicknode endpoint.
Full historical Celestia state on mainnet with no pruning. Query any block or state at height with the x-cosmos-block-height header over Tendermint RPC and Cosmos REST.
Submit blobs, query headers, and manage shares through the celestia-node JSON-RPC for data availability workloads.
Query bank, staking, and governance modules over the Cosmos REST gateway.
High-performance gRPC to Celestia validator nodes for staking, governance, distribution, and account state queries.
Subscribe to new Celestia blocks and events over a persistent WSS connection with Tendermint subscriptions. Push updates the moment they land, with no polling.
// Read the Celestia network head via the node APIconst res = await fetch(QUICKNODE_CELESTIA_URL, {method: "POST",headers: { "Content-Type": "application/json" },body: JSON.stringify({jsonrpc: "2.0", id: 1,method: "header.NetworkHead", params: []})});const head = await res.json();// Tendermint RPC, Cosmos REST, and the Celestia node API on one endpoint.
Runnable sample apps and starter kits across Quicknode-supported chains, including Celestia. Clone one and ship.
"We don't manage infrastructure. Our agents just connect and run. Quicknode made that possible across four chains without us ever touching an API key."Divyanshu Urmaliya, Founder & CEO @ Supermission