api.messari.io
api.messari.io · 4 paid endpoints · listed 2026-10-27
Get multi-window ROI snapshots for one or more cryptocurrency assets.
livelast check 5 days ago
100%valid x402 answers, 72 h
$81.10USDC received on Base, 7 days
4distinct payers, 7 days
69.0score (0-100)
Paid endpoints
| Method | Endpoint | Price | Networks |
|---|---|---|---|
| GET | api.messari.io/funding/v1/projects Discover crypto projects and their fundraising history. | $0.15 | eip155:196, Base, Solana |
| GET | api.messari.io/funding/v1/rounds Get paginated crypto funding rounds with investors, stage, and raised amounts. | $0.15 | eip155:196, Base, Solana |
| GET | api.messari.io/signal/v1/assets/mindshare-gainers-24h Get top crypto asset mindshare gainers over the last 24 hours. | $0.35 | eip155:196, Base, Solana |
| GET | api.messari.io/metrics/v2/assets/roi Get multi-window ROI snapshots for one or more cryptocurrency assets. | $0.75 | eip155:196, Base, Solana |
Latest checks
| When | Endpoint | HTTP | ms | Result |
|---|---|---|---|---|
| 5 days ago | api.messari.io/funding/v1/projects | 402 | 312 | valid x402 v2 terms |
Income on Base (7 days)
| Day | Transfers | USDC | |
|---|---|---|---|
| 2026-11-01 | 52 | $15.00 | |
| 2026-10-31 | 11 | $2.75 | |
| 2026-10-30 | 11 | $2.75 | |
| 2026-10-29 | 8 | $3.40 | |
| 2026-10-28 | 131 | $32.75 | |
| 2026-10-27 | 59 | $14.85 | |
| 2026-10-26 | 38 | $9.60 |
Is this your API?
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Claim it for free with
<a href="https://logicnodes.io/observatory/p/api.messari.io"><img src="https://logicnodes.io/observatory/badge/api.messari.io.svg" alt="x402 status"></a>
Claim it for free with
x402_provider_claim (sign with your payout address), and get an alert within minutes when it stops answering with x402_monitor_create ($5 for 30 days). Both work over MCP (https://logicnodes.io/mcp/v2) or POST https://logicnodes.io/v1/tools/<tool>.Income is all USDC received by the provider's payout address on Base, whatever the source. Score: 0-100: 50 x share of checks in the last 72 h that returned valid x402 payment terms + 30 x min(1, log10(1 + USDC received in 7 days) / 4) + 20 x min(1, log10(1 + distinct payers in 7 days) / 3). A provider never checked scores on income only; income is all USDC received by its payout address on Base, whatever the source. JSON: /v1/observatory/providers/api.messari.io