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Don’t have an API key?
Go to console.chainbase.com to create an account and a new API key.
For demo purposes, you can use the key "demo" to test out the API.

Web3 API

Web3 API is a suite of REST and Stream APIs that simplify your web3 development process with seamless access to on- and off-chain data. No matter what you're building, our Web3 API will provide the necessary data support, including balance, transaction history, ownership, and price information.

NFT API

Requests information about specific NFTs, like metadata or ownership.

Token API

Easily retrieves details about specific tokens like wallet balances or transfer events.

Balance API

Get NFT, token, portfolios in the protocol of a specific address across all major blockchains.

Domain API

Instantly resolve ENS names (or other domains) from addresses.

Advanced API Suite

Webhook API

Integrate real-time blockchain events into your application.

SQL API

Run SQL and query all our indexed datasets for your custom needs.

Chain RPC

The Chain API easily connects your dApp to a node that is part of the blockchain network. Developers can interact with on-chain data and send different types of transactions to the network by utilizing the endpoints provided by Chainbase