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0x API vs BitcoinYield API

Two free Cryptocurrency APIs compared on access, reliability and developer ratings, using data from our daily health checks.

The verdict

  • Choose 0x API if its data fits your use case better; on access and reliability it's level with BitcoinYield API.
  • Choose BitcoinYield API if you want faster responses.

Side by side

0x APIBitcoinYield API
What it doesAPI for querying token and pool stats across various liquidity pools.Live yields on BTC, ETH and stablecoins across DeFi and CeFi, with an A-D risk grade per offer.
Provider0xBitcoinYield
API keyNot neededNot needed
HTTPSYesYes
CORS (browser calls)YesYes
Status todayOnline · 2077 msOnline · 761 ms
Uptime (30 days)UpUp
Developer ratingNot rated yetNot rated yet
PriceFree / free tierFree / free tier
0x docs ↗BitcoinYield docs ↗

About each API

0x logo0x API

API for querying token and pool stats across various liquidity pools.

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.

Strengths

  • No API key needed
  • Callable from the browser (CORS)
  • HTTPS

Ratings, reviews and FAQ →

BitcoinYield logoBitcoinYield API

Live yields on BTC, ETH and stablecoins across DeFi and CeFi, with an A-D risk grade per offer.

Free REST API and MCP server for live crypto yields across DeFi and CeFi: rates, A-D risk grades and liquidity, updated every 3 hours. No key required.

Strengths

  • No API key needed
  • Callable from the browser (CORS)
  • HTTPS

Ratings, reviews and FAQ →

How to choose between them

  • Prototyping or a tutorial? Pick the one that needs no API key (both qualify).
  • Calling from a web page? You need CORS. Otherwise route requests through your own server or a serverless function.
  • Going to production? Favour HTTPS, a strong uptime record and a provider with clear rate limits and terms. Check each API's docs before you commit.
  • Still unsure? Both are free to try: send one request to each and compare the data you get back.

0x vs BitcoinYield FAQ

Do 0x API and BitcoinYield API need an API key?

Neither needs an API key; you can call both straight away.

More comparisons

0x API alternatives · BitcoinYield API alternatives · best Cryptocurrency APIs