plugmyagent

CoinGecko Demo API

Crypto No key

AuthenticationNo key
Rate limitFree Demo: 10,000 monthly credits; a per-minute cap applies (published values vary. Check current docs).

Documentation: www.coingecko.com ยท Checked Sep 13, 2026

About

CoinGecko's Demo API provides free access to real-time prices, market caps, volumes, and basic historical data for thousands of cryptocurrencies. No credit card required. Free keys get 10,000 monthly credits; commercial or high-volume use needs a paid plan. CoinGecko is one of the largest independent crypto data aggregators.

Details

No key needed. You can call it right away.

Auth: No key

Rate limit: Free Demo: 10,000 monthly credits; a per-minute cap applies (published values vary. Check current docs).

Verified: 2026-09-13

Best for: Crypto dashboards Portfolio trackers Sentiment bots

Read the docs Back to catalog

Setup

  1. Create a free CoinGecko account (no credit card).
  2. Copy your free Demo API key from the API dashboard.
  3. Send it in the x-cg-demo-api-key header on every request.
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