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0x API

No authHTTPSCORSCryptocurrency
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Overview

API for querying token and pool stats across various liquidity pools

0x is a cryptocurrency API. It needs no API key. It is served over HTTPS and allows browser requests (CORS).

At a glance

Authentication
No auth
HTTPS
Yes
CORS
Yes

Questions

Does the 0x API need an API key?

No. The 0x API can be called without an API key or sign-up, which makes it handy for prototypes and front-end demos.

Can I call the 0x API from the browser?

Yes. The 0x API sends CORS headers, so a web page can call it directly with fetch().

Does the 0x API support HTTPS?

Yes, the 0x API is served over HTTPS.

What are alternatives to the 0x API?

Other Cryptocurrency APIs include Coinbase Pro, CoinGecko, CoinMarketCap, INFURA Ethereum, KuCoin.

Compare alternatives →

Listed from public-apis (MIT).