CoinGecko API
Leading crypto API — prices, trading volumes and history for 10,000+ coins.
About this API
CoinGecko is one of the top crypto data providers. The public API is completely free and key-less — prices, market data, history, NFTs and DeFi TVL. Throttled to 10-30 rpm. Pro tier is pricey but offers high rate limits.
Who it's for
How to use it
- 1GET api.coingecko.com/api/v3/simple/price with the coins you want.
- 2No key needed for the Public API.
- 3Cache for 30 seconds to stay under rate limits.
Installation & setup
None. Plain HTTP. Third-party SDKs exist but the API is simple enough not to need one.
Code examples
curl "https://api.coingecko.com/api/v3/simple/price?ids=bitcoin,ethereum&vs_currencies=usd,ils"Sample response
{
"bitcoin": {
"usd": 62430,
"ils": 236207
},
"ethereum": {
"usd": 2965,
"ils": 11211
}
}FAQ
Tips & pitfalls
Guides
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