verified until 2026-07-26
Institutional crypto market intelligence — AI chat trained on 30TB+ data covering 40,000+ assets. USDC on Base or Solana.
Pay from $0.25 per request in USDC on Base / Solana, settled onchain via the x402 protocol, no signup, no API key needed.
ASSESSMENT
updated 2h agoEvidence-backed signals, not a single score. Click any chip for the proof. Measured values stay read-only; unknown is honest.
reliability 100%
- uptime 24h
- 100%
- uptime 7d
- 100%
- uptime 30d
- 100%
- uptime 90d
- 100%
- response p95
- 1116ms
- avg response
- 920ms
- total checks
- 7,164
compliance A (11/11)
11 of 11 x402 conformance checks pass. Full checklist below.
price $0.25 (p99 in Data)
- price (min)
- $0.25
- category percentile (min)
- p99 in Data
- endpoints / prices
- 1 / 1
- model
- flat
- stability
- 100%
risk clean
No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.
traction $55.44 30d · 25 buyers
- volume 30d
- $55.44
- buyers 30d
- 25
- settlements 30d
- 207
- last settlement
- 2026-07-18
- top buyer share
- 32% of 30d volume
- trend 7d vs 30d
- 0.44x the 30d daily rate
- networks
- eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147dw2N9d
Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.
Top buyer share is a concentration signal, not part of the ranking score.
WHAT IT DOES
ai-derivedProvides AI chat completion over crypto research data
- category
- crypto-ai
- in
- body
AI-generated summary. The measured data is never altered by it.
ENDPOINTS
| METHOD | PATH | DESCRIPTION | PRICE | NETWORK | ASSET |
|---|---|---|---|---|---|
| POST | /ai/v2/chat/completions | AI chat completion over crypto research data | $0.25 | Base/Solana | USDC |
REQUEST / RESPONSE EXAMPLE
An unpaid request to POST /ai/v2/chat/completions returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.
curl -i -X POST 'https://api.messari.io/ai/v2/chat/completions'
// 402 response (captured by monitor) · 1 payload · click to expand
[
{
"error": "Payment Required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x75Ddd3c42eAce13c59EA0CD1141B886A1c70D2A5",
"amount": "250000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
},
"payTo": "jPt2dffmPi7WEtV8J6UFHJQaatEJVyuSFmz5b4DHFG8",
"amount": "250000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 60
},
{
"asset": "0x779Ded0c9e1022225f8E0630b35a9b54bE713736",
"extra": {
"name": "USD₮0",
"version": "1"
},
"payTo": "0x9e730985cb9925e8addb9e7701c2a45a5cd226a9",
"amount": "250000",
"scheme": "exact",
"network": "eip155:196",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://api.messari.io/ai/v2/chat/completions",
"mimeType": "application/json",
"description": "AI chat completion"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"stream": false,
"messages": [
{
"role": "assistant",
"content": "You are responding to a query. Be succinct."
},
{
"role": "user",
"content": "What are the latest updates on Bitcoin?"
}
],
"verbosity": "succinct",
"disable_tables": true,
"response_format": "markdown",
"inline_citations": false
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"example": {
"data": {
"messages": [
{
"role": "assistant",
"content": "Bitcoin recently surpassed $100,000 for the first time..."
}
]
}
}
}
},
"schema": {
"type": "object",
"required": [
"messages"
],
"properties": {
"stream": {
"type": "boolean"
},
"messages": {
"type": "array",
"items": {
"type": "object",
"required": [
"role",
"content"
],
"properties": {
"role": {
"enum": [
"user",
"assistant"
],
"type": "string"
},
"content": {
"type": "string"
}
}
}
},
"verbosity": {
"enum": [
"succinct",
"normal",
"verbose"
],
"type": "string"
},
"disable_tables": {
"type": "boolean"
},
"response_format": {
"enum": [
"markdown",
"text"
],
"type": "string"
},
"inline_citations": {
"type": "boolean"
}
}
}
}
},
"x402Version": 2
}
] UPTIME
RECENT CHECKS
OVER TIME
All charts share the 90d window selected here. Every series is also served as JSON at /api/v1/services/messari/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted).
COMPLIANCE
11/11 checks pass · grade A- 402 payload captured
- accepts[] array present
- payTo address recoverable
- payTo at accepts[0].payTo (conformant shape)
- payTo is a valid on-chain address
- atomic price declared
- atomic price in a sane range
- asset (token) address declared
- network resolves to CAIP-2
- payment scheme declared
- served over HTTPS
EMBED THIS BADGE
<a href="https://x402-list.com/services/messari?utm_source=badge&utm_medium=referral&utm_campaign=embed"> <img src="https://x402-list.com/badge/messari.svg" alt="Messari listed on x402-list" height="28"> </a>
[](https://x402-list.com/services/messari?utm_source=badge&utm_medium=referral&utm_campaign=embed)
<a href="https://x402-list.com/services/messari?utm_source=badge&utm_medium=referral&utm_campaign=embed"> <img src="https://x402-list.com/badge/messari.svg?data=uptime" alt="Messari uptime on x402-list" height="28"> </a>