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Public APIs · by APILayerData from public-apis (MIT)
  1. Home
  2. /Blockchain
  3. /Bitquery
Blockchain
Bitquery logo

Bitquery

Onchain GraphQL APIs & DEX APIs.

Bitquery API is a free Blockchain API that requires apiKey authentication, is served over HTTPS and supports CORS, so it can be called from the browser.

Authentication
apiKey
HTTPS
Yes
CORS
Yes
Category
Blockchain
Visit documentation ↗graphql.bitquery.io

About graphql.bitquery.io

Bitquery is analytical engine for blockchains

Provider
graphql.bitquery.io
Website
graphql.bitquery.io ↗

Details from graphql.bitquery.io.

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Bitquery API alternatives

Blockscout logo

Blockscout

Multichain block explorer REST API (with Etherscan-compatible JSON-RPC)

apiKeyHTTPSNo CORS
Chainlink logo

Chainlink

Build hybrid smart contracts with Chainlink

No authHTTPSCORS ?
Chainpoint logo

Chainpoint

Chainpoint is a global network for anchoring data to the Bitcoin blockchain

No authHTTPSCORS ?
ClearTrace logo

ClearTrace

Cross-frontend DEX attribution and execution quality data across Ethereum and L2s

No authHTTPSCORS
Covalent logo

Covalent

Multi-blockchain data aggregator platform

apiKeyHTTPSCORS ?
Dwellir logo

Dwellir

RPC endpoints for 150+ blockchain networks, including Ethereum, Solana, Polkadot and Hyperliquid

apiKeyHTTPSCORS

Bitquery API FAQ

Is the Bitquery API free?

Yes. The Bitquery API is listed in the Blockchain category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.

Does the Bitquery API require an API key?

Yes. The Bitquery API uses apiKey authentication, so you need to register for credentials before making requests.

Can I call the Bitquery API from the browser?

Yes. The Bitquery API supports CORS, so front-end JavaScript can call it directly.

Does the Bitquery API support HTTPS?

Yes. The Bitquery API is served over HTTPS, so it's safe to use in production.