Cryptocurrency
apiKeyHTTPSCORS ?
Cryptocurrency
0x
API for querying token and pool stats across various liquidity pools.
0x API is a free Cryptocurrency API that requires no API key, is served over HTTPS and supports CORS, so it can be called from the browser.
- Authentication
- None required
- HTTPS
- Yes
- CORS
- Yes
- Category
- Cryptocurrency
Visit documentation ↗docs.0x.org
About 0x Docs
Developer documentation for the 0x API. Embed swaps in your onchain app. Access 10+ million tokens with liquidity from 150+ exchanges with a single API.
- Provider
- 0x Docs
- Website
- docs.0x.org ↗
Details from docs.0x.org.
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0x API FAQ
Who provides the 0x API?
The 0x API is provided by 0x Docs (docs.0x.org). Developer documentation for the 0x API. Embed swaps in your onchain app. Access 10+ million tokens with liquidity from 150+ exchanges with a single API.
Is the 0x API free?
Yes. The 0x API is listed in the Cryptocurrency 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 0x API require an API key?
No. The 0x API requires no authentication, so you can start making requests without signing up.
Can I call the 0x API from the browser?
Yes. The 0x API supports CORS, so front-end JavaScript can call it directly.
Does the 0x API support HTTPS?
Yes. The 0x API is served over HTTPS, so it's safe to use in production.