Messari provides crypto research, analytics, fundamentals, intelligence, and asset profiles through a REST API at data.messari.io. Endpoints cover assets metrics, market data, news, Token Unlocks, screener, governance, treasuries, and AI-powered Messari Copilot. Authentication is via the x-messari-api-key header.
APIs.json: https://raw.githubusercontent.com/api-evangelist/messari/refs/heads/main/apis.yml
- Web3
- Crypto
- Research
- Analytics
- Asset Data
- Fundamentals
- News
- Token Unlocks
- Created: 2026-05-08
- Modified: 2026-05-08
Comprehensive REST API exposing /v1, /v2 endpoints for asset metrics (price, market cap, ROI, mining stats, supply, developer activity, ROI), markets, news, Token Unlocks, screener, and curated intel. Higher-tier plans unlock proprietary research datasets.
- Human URL: https://messari.io/api/docs
- Base URL:
https://data.messari.io/api
- Crypto
- Asset Data
- Market Data
- News
- Fundamentals
- Token Unlocks
- Documentation
- Pricing
- Postman Collection — Postman Collection 2.1
- Open Collection — Open Collection 1.0
FN: Kin Lane Email: kin@apievangelist.com