Api Endpoint

api.messari.io

Discover crypto projects and their fundraising history.

Open interactive test console

Offering

Provider: api.messari.io
Method: GET
Offering type: Api Endpoint
Transport type: http
Category: Blockchain And Crypto
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://api.messari.io/funding/v1/projects
MIME type: Not provided
First seen: 2026-10-16T01:58:26.121Z
Last seen: 2026-11-02T09:48:22.873Z
Tags: None supplied

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 0.15 USDC
Atomic price: 150000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2: 0.15 USDC
Atomic price: 150000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Payment option 3: 150000 atomic units
Atomic price: 150000 · Network: eip155:196 · Asset: 0x779Ded0c9e1022225f8E0630b35a9b54bE713736 · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "150000",
    "payTo": "0x75Ddd3c42eAce13c59EA0CD1141B886A1c70D2A5"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "150000",
    "payTo": "jPt2dffmPi7WEtV8J6UFHJQaatEJVyuSFmz5b4DHFG8"
  },
  {
    "scheme": "exact",
    "network": "eip155:196",
    "asset": "0x779Ded0c9e1022225f8E0630b35a9b54bE713736",
    "amount": "150000",
    "payTo": "0xda60f4d061fc9acf3b107123f0bf44c293b328d0"
  }
]

Observed health

Status: Healthy
Latest latency: 96 ms
Average latency: 385 ms
HTTP status: 402
Last checked: 2026-11-02T09:48:22.868Z
Reachability: 100% over 14 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "method": "GET",
  "queryParams": {
    "category": [
      "defi"
    ],
    "foundedAfter": "2018-01-01",
    "foundedBefore": "2026-12-31",
    "id": [
      "project-123"
    ],
    "limit": 10,
    "page": 1,
    "sector": [
      "lending"
    ],
    "tags": [
      "ethereum"
    ]
  },
  "type": "http"
}

Output schema

{
  "properties": {
    "category": {
      "items": {
        "type": "string"
      },
      "type": "array"
    },
    "foundedAfter": {
      "type": "string"
    },
    "foundedBefore": {
      "type": "string"
    },
    "id": {
      "items": {
        "type": "string"
      },
      "type": "array"
    },
    "limit": {
      "minimum": 1,
      "type": "integer"
    },
    "page": {
      "minimum": 1,
      "type": "integer"
    },
    "sector": {
      "items": {
        "type": "string"
      },
      "type": "array"
    },
    "tags": {
      "items": {
        "type": "string"
      },
      "type": "array"
    }
  },
  "type": "object"
}