Messari
Messari API returns cryptocurrency asset snapshots and ROI metrics across multiple time windows for specified digital assets.
Trust signal
4 of 4 pillars
coverage 100%
Pillars
Signals
Evidence tiers, not an endorsement · trust model v0.1.0 (provisional) · CDP-lane settlement only (D3) · Trust API coming soon
On-chain traction
ERC-8004 agent registry
Not found in the ERC-8004 agent registry. This is the default state — absence is not a negative signal.
Identity & classification
Settlement volume
USDC settled on-chain · monthly
as of Jul 12, 2026
Endpoints(50)
Discover cryptocurrency assets by name, symbol, sector, and tags.
Find cryptocurrency asset metric dataset slugs and supported granularities.
Discover blockchain networks by name, category, and ecosystem.
List networks (free tier pricing in Messari x402 docs)
Find blockchain network metric dataset slugs and supported granularities.
Discover stablecoins by name, symbol, and supply footprint.
Find stablecoin metric dataset slugs and supported granularities.
Discover news sources and coverage channels.
Discover crypto assets with tracked token unlock schedules.
Get all-time-high cryptocurrency price snapshots and drawdown context by asset.
Get rich cryptocurrency asset snapshots for one or more asset ids or slugs.
Get multi-window ROI snapshots for one or more cryptocurrency assets.
Discover crypto projects and their fundraising history.
Get paginated crypto funding rounds with investors, stage, and raised amounts.
Get daily cryptocurrency asset metric history for backtests and agent memory.
Get daily cryptocurrency asset metric history via the explicit 1d route.
Get daily blockchain network metric history for trend analysis and agent memory.
Get daily blockchain network metric history via the explicit 1d route.
Get upcoming token unlock events for a specific crypto asset.
Get hourly cryptocurrency asset metric history for intraday strategies.
Get hourly blockchain network metric history for intraday analysis.
Get 15-minute cryptocurrency asset metric history for short-horizon signals.
Get 15-minute blockchain network metric history for short-horizon signals.
AI chat completion
Get organizations and people managing crypto investment funds.
Get crypto M&A deals with acquirer, target, and deal values.
Discover organizations with funding and investment activity.
Get investor participation across funding rounds and stages.
Get 5-minute cryptocurrency asset metric history for high-frequency agents.
Get 5-minute blockchain network metric history for high-frequency monitoring.
Get daily stablecoin metric history for trend analysis and agent memory.
Get daily stablecoin metric history via the explicit 1d route.
Get token allocation breakdowns by category and vesting bucket.
Get investment funds with raised amount, dates, and manager context.
Find exchange metrics for spot volume, futures volume, and open interest.
Find market metrics for trading pair price and volume history.
Get detailed social signal profile for a specific crypto asset.
Get top crypto asset mindshare gainers over the last 24 hours.
Get top crypto asset mindshare gainers over the last 7 days.
Get top crypto asset mindshare losers over the last 24 hours.
Get top crypto asset mindshare losers over the last 7 days.
Get detailed social signal profile for a specific X user.
Get a paginated crypto news feed with per-asset sentiment signals.
Get crypto asset mindshare rankings with sentiment and momentum context.
Get ranked crypto X users with mindshare, sentiment, and engagement context.
Get daily crypto asset social signal history.
Get hourly crypto asset social signal history.
Get daily X user social signal history.
Get historical token unlock records for a specific crypto asset.
Get full token vesting schedule details for a specific crypto asset.