Blockchain
apiKeyHTTPSNo CORS
Blockchain
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 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.