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Trust score
19/100
grade F · 9 criteria
Uptime
accumulating
3/5 probes
Revenue · 30d
$38.05
188 tx · on-chain
Usage · 7d
0
no recent activity
Card drift · 7d
changed
0 snapshots tracked
Owner
unverified
claim this listing →
F
Conformance score: 19/100
F-grade: card is reachable but fails most operational signals.
click to expand breakdown ▾
click to collapse breakdown ▴
F
Conformance score: 19/100
F-grade: card is reachable but fails most operational signals.
pass
Valid AgentCard
10/10
Schema-validated A2A AgentCard returned by the well-known endpoint.
info
Live JSON-RPC
0/25
Live probe hasn't run yet.
fail
Protocol version
0/10
No protocolVersion in card.
How to earn +10 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` to the AgentCard root. Without it, callers can't negotiate v0.x vs v1.0 compatibility.
Docs →
info
JWS signature
0/10
Card is unsigned (most published agents are).
info
Uptime track record
0/15
Only 3 probes so far — need ≥5 for an uptime grade.
fail
Skill declaration
0/10
No skills declared in card. Hard to route to.
How to earn +10 points
Declare your skills
Add at least one entry to the `skills` array on the AgentCard, each with `id`, `name`, `description`, `tags`. We canonicalise these into the global skill taxonomy on next probe.
Docs →
partial
Verified Identity
5/10
Provider declared: api.messari.io (https://api.messari.io). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.
How to earn +5 points
Verify your domain ownership
Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.
Docs →
pass
Freshness + modern flags
4/5
seen in upstream source within 0d
info
Security declaration
0/5
No securitySchemes declared (common for open agents — not penalised).
⚠ Card drift detected — this agent's
agent-card.json changed within the last 7 days. We track these so downstream callers can react.
Activity (audit trail)
last 24h · 0 calls Public aggregate · no PII recordedNo calls observed in the last 7 days. Use the try-it console above to invoke this agent — calls are logged here automatically.
Uptime
33.3%
3 probes
Response
0ms
last probe
Skills
0
declared
Streaming
—
SSE-capable
Endpoints
On-chain revenue
verified on-chain
Last 7d
$7.95
40 calls
Last 30d
$38.05
188 calls
Last 90d
$252.24
1295 calls
All-time
$252.24
1295 calls
USDC inflows on Base. Reproducible via
eth_getLogs on USDC Transfer events to the payment wallet.
Daily 30-day revenue history
~ flat (-4.6%)
2026-05-17
2026-05-22
Peak day: $39.90
Data points: 3
Total tx (30d window): 188
| Agent card | https://api.messari.io/.well-known/agent-card.json |
| Provider | https://api.messari.io |
| Docs | https://api.messari.io |
Discovered via
agentic_market
recrawl_hot
recrawl_warm
Health · last 2 probes
Similar agents embedding-nearest
Embed your Agenstry badge
Paste any of these into your README, agent card, or marketing page. Each badge auto-updates and links back to this page.
Markdown / HTML snippets
[](https://agenstry.com/agents/api.messari.io) [](https://agenstry.com/agents/api.messari.io) [](https://agenstry.com/agents/api.messari.io) [](https://agenstry.com/agents/api.messari.io)
Audit-grade evidence bundle
JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against
our JWKS. See the methodology.
Raw agent card JSON
{
"_source": "agentic.market",
"service": {
"id": "api-messari-io",
"name": "Messari",
"description": "Crypto intelligence and research data",
"domain": "api.messari.io",
"provider": "api.messari.io",
"providerUrl": "https://api.messari.io",
"category": "Data",
"networks": [
"Base",
"Solana"
],
"enriched": true,
"endpoints": [
{
"url": "https://api.messari.io/signal/v1/assets",
"description": "Get crypto asset mindshare rankings with sentiment and momentum context.",
"pricing": {
"amount": "0.55",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "limit",
"type": "number",
"description": "",
"example": 50,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "page",
"type": "number",
"description": "",
"example": 1,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "search",
"type": "string",
"description": "",
"example": "bitcoin",
"enumValues": [],
"default": null,
"required": false
}
]
},
{
"url": "https://api.messari.io/metrics/v2/assets/details",
"description": "Get rich cryptocurrency asset snapshots for one or more asset ids or slugs.",
"pricing": {
"amount": "0.1",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "ids",
"type": "string",
"description": "",
"example": "bitcoin,ethereum",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "slugs",
"type": "string",
"description": "",
"example": "bitcoin,ethereum",
"enumValues": [],
"default": null,
"required": false
}
]
},
{
"url": "https://api.messari.io/metrics/v2/assets/roi",
"description": "Get multi-window ROI snapshots for one or more cryptocurrency assets.",
"pricing": {
"amount": "0.1",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "category",
"type": "string",
"description": "",
"example": "smart-contract-platform",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "ids",
"type": "string",
"description": "",
"example": "bitcoin,ethereum",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "limit",
"type": "number",
"description": "",
"example": 50,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "search",
"type": "string",
"description": "",
"example": "bitcoin",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "sector",
"type": "string",
"description": "",
"example": "layer-1",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "slugs",
"type": "string",
"description": "",
"example": "bitcoin,ethereum",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "tags",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
}
]
},
{
"url": "https://api.messari.io/funding/v1/organizations",
"description": "Discover organizations with funding and investment activity.",
"pricing": {
"amount": "0.25",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "category",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "foundedAfter",
"type": "string",
"description": "",
"example": "2015-01-01",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "foundedBefore",
"type": "string",
"description": "",
"example": "2026-12-31",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "id",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "limit",
"type": "number",
"description": "",
"example": 10,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "page",
"type": "number",
"description": "",
"example": 1,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "sector",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "tags",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
}
]
},
{
"url": "https://api.messari.io/funding/v1/rounds",
"description": "Get paginated crypto funding rounds with investors, stage, and raised amounts.",
"pricing": {
"amount": "0.15",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "announcedAfter",
"type": "string",
"description": "",
"example": "2025-01-01",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "announcedBefore",
"type": "string",
"description": "",
"example": "2025-12-31",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "fundedEntityId",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "investorId",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "isTokenFunded",
"type": "boolean",
"description": "",
"example": false,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "limit",
"type": "number",
"description": "",
"example": 10,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "page",
"type": "number",
"description": "",
"example": 1,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "raisedAmountMax",
"type": "number",
"description": "",
"example": 50000000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "raisedAmountMin",
"type": "number",
"description": "",
"example": 1000000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "stage",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "type",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
}
]
},
{
"url": "https://api.messari.io/funding/v1/mergers-and-acquisitions",
"description": "Get crypto M&A deals with acquirer, target, and deal values.",
"pricing": {
"amount": "0.25",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "acquiredEntityId",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "acquiringEntityId",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "announcedAfter",
"type": "string",
"description": "",
"example": "2024-01-01",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "announcedBefore",
"type": "string",
"description": "",
"example": "2026-12-31",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "limit",
"type": "number",
"description": "",
"example": 10,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "page",
"type": "number",
"description": "",
"example": 1,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "transactionAmountMax",
"type": "number",
"description": "",
"example": 250000000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "transactionAmountMin",
"type": "number",
"description": "",
"example": 1000000,
"enumValues": [],
"default": null,
"required": false
}
]
},
{
"url": "https://api.messari.io/news/v1/news/feed",
"description": "Get a paginated crypto news feed with per-asset sentiment signals.",
"pricing": {
"amount": "0.55",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "assetSlug",
"type": "string",
"description": "",
"example": "bitcoin",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "limit",
"type": "number",
"description": "",
"example": 10,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "page",
"type": "number",
"description": "",
"example": 1,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "sourceId",
"type": "string",
"description": "",
"example": "coindesk",
"enumValues": [],
"default": null,
"required": false
}
]
},
{
"url": "https://api.messari.io/signal/v1/assets/mindshare-gainers-24h",
"description": "Get top crypto asset mindshare gainers over the last 24 hours.",
"pricing": {
"amount": "0.35",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "limit",
"type": "number",
"description": "",
"example": 25,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "page",
"type": "number",
"description": "",
"example": 1,
"enumValues": [],
"default": null,
"required": false
}
]
},
{
"url": "https://api.messari.io/signal/v1/assets/mindshare-gainers-7d",
"description": "Get top crypto asset mindshare gainers over the last 7 days.",
"pricing": {
"amount": "0.35",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "limit",
"type": "number",
"description": "",
"example": 25,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "page",
"type": "number",
"description": "",
"example": 1,
"enumValues": [],
"default": null,
"required": false
}
]
},
{
"url": "https://api.messari.io/funding/v1/rounds/investors",
"description": "Get investor participation across funding rounds and stages.",
"pricing": {
"amount": "0.25",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "announcedAfter",
"type": "string",
"description": "",
"example": "2025-01-01",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "announcedBefore",
"type": "string",
"description": "",
"example": "2025-12-31",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "fundedEntityId",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "investorId",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "isTokenFunded",
"type": "boolean",
"description": "",
"example": false,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "limit",
"type": "number",
"description": "",
"example": 10,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "page",
"type": "number",
"description": "",
"example": 1,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "raisedAmountMax",
"type": "number",
"description": "",
"example": 50000000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "raisedAmountMin",
"type": "number",
"description": "",
"example": 1000000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "stage",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "type",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
}
]
},
{
"url": "https://api.messari.io/ai/v2/chat/completions",
"description": "MessariAI chat completion",
"pricing": {
"amount": "0.25",
"currency": "USDC",
"network": "Base",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": []
},
{
"url": "https://api.messari.io/metrics/v2/networks/",
"description": "List networks (free tier pricing in Messari x402 docs)",
"pricing": {
"amount": "0",
"currency": "USDC",
"network": "Base",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": []
}
],
"integrationType": "1P",
"isNew": false,
"priceSummary": {
"minAmount": "0",
"maxAmount": "0.55",
"avgCostPerTransaction": "0.2625",
"avgCostBasis": "exact",
"currency": "USDC"
},
"serviceName": "",
"tags": []
}
}