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CoinPaprika

Crypto No key

AuthenticationNo key
Rate limitNo strict published limit; cache results and poll no more than every 10 to 15 seconds

Documentation: coinpaprika.com ยท Checked Sep 13, 2026

About

CoinPaprika runs a free public API for cryptocurrency prices, market caps, exchange listings, and coin metadata that needs no account and no key. You can use it to build a quick coin price widget, to look up an exchange's trading volume, or to grab a coin's description and logo for a tracker app. Because there is no key, it is one of the easiest crypto APIs to start experimenting with right now.

Details

No key needed. You can call it right away.

Auth: No key

Rate limit: No strict published limit; cache results and poll no more than every 10 to 15 seconds

Verified: 2026-09-13

Best for: personal developer fun

Read the docs Back to catalog

Setup

  1. No account needed. Open the API reference at https://coinpaprika.com/api/.
  2. Pick an endpoint such as the list of coins or a single coin's details.
  3. Paste the example URL into your browser and see the JSON response.
  4. Swap the coin ID (like btc-bitcoin) for any other coin to explore.
  5. Add simple caching in your app so you are not hammering the API.
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