api.messari.io
Get paginated crypto funding rounds with investors, stage, and raised amounts.
Offering
- Provider
- api.messari.io
- Method
- GET
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Financial Analysis
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://api.messari.io/funding/v1/rounds- MIME type
- application/json
- First seen
- 2026-10-16T01:50:03.310Z
- Last seen
- Tags
- X402, agentic-markets, Crypto, market-data, Data, Funding, News, Research
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
- 93 ms
- Average latency
- 109 ms
- HTTP status
- 402
- Last checked
- Reachability
- 100% over 13 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"type": "http",
"method": "GET",
"queryParams": {
"type": "object",
"properties": {
"page": {
"type": "integer",
"format": "int64",
"description": "query parameter"
},
"type": {
"type": "array",
"items": {
"enum": [
"Accelerator",
"Debt Financing",
"Extended Pre Seed",
"Extended Seed",
"Extended Series A",
"Extended Series B",
"Extended Series C",
"Extended Series D",
"Grant",
"ICO",
"IPO",
"Post IPO",
"Post IPO Debt",
"Pre Seed",
"Pre Series A",
"Pre Series B",
"Private Token Sale",
"Public Token Sale",
"Seed",
"Series A",
"Series B",
"Series C",
"Series D",
"Series E",
"Series F",
"Series G",
"Series H",
"Strategic",
"Treasury Diversification",
"Undisclosed"
],
"type": "string"
},
"description": "Comma-separated list of funding round types to filter by."
},
"limit": {
"type": "integer",
"format": "int64",
"description": "query parameter"
},
"stage": {
"type": "array",
"items": {
"enum": [
"Seed",
"Early Stage",
"Late Stage",
"Public Equity Offering",
"Post Public Equity",
"Miscellaneous"
],
"type": "string"
},
"description": "Comma-separated list of funding round stages to filter by."
},
"investorId": {
"type": "array",
"items": {
"type": "string"
},
"description": "Comma-separated list of investor (persons, projects, orgs) IDs who invested in the funding rounds to be retrieved."
},
"isTokenFunded": {
"type": "boolean",
"description": "Filter by rounds that were funded with tokens."
},
"announcedAfter": {
"type": "string",
"format": "date-time",
"description": "Filter by rounds announced after the specified date."
},
"fundedEntityId": {
"type": "array",
"items": {
"type": "string"
},
"description": "Comma-separated list of projects or organizations uuids which received funding."
},
"hasNativeAsset": {
"type": "boolean",
"description": "Filter by rounds where the funded entity has a native asset."
},
"announcedBefore": {
"type": "string",
"format": "date-time",
"description": "Filter by rounds announced before the specified date."
},
"raisedAmountMax": {
"type": "number",
"format": "double",
"description": "Filter by maximum amount raised in USD. Will return rounds which have raised less than the specified amount."
},
"raisedAmountMin": {
"type": "number",
"format": "double",
"description": "Filter by minimum amount raised in USD. Will return rounds which have raised more than the specified amount."
}
}
}
}Output schema
{
"type": "object",
"required": [
"data"
],
"properties": {
"data": {
"type": "array",
"items": {
"type": "object",
"required": [
"announcementDate",
"announcements",
"fundedEntity",
"hasNativeAsset",
"id",
"investors",
"isTokenFunded",
"stage",
"type"
],
"properties": {
"id": {
"type": "string"
},
"type": {
"enum": [
"Accelerator",
"Debt Financing",
"Extended Pre Seed",
"Extended Seed",
"Extended Series A",
"Extended Series B",
"Extended Series C",
"Extended Series D",
"Grant",
"ICO",
"IPO",
"Post IPO",
"Post IPO Debt",
"Pre Seed",
"Pre Series A",
"Pre Series B",
"Private Token Sale",
"Public Token Sale",
"Seed",
"Series A",
"Series B",
"Series C",
"Series D",
"Series E",
"Series F",
"Series G",
"Series H",
"Strategic",
"Treasury Diversification",
"Undisclosed"
],
"type": "string"
},
"stage": {
"enum": [
"Seed",
"Early Stage",
"Late Stage",
"Public Equity Offering",
"Post Public Equity",
"Miscellaneous"
],
"type": "string"
},
"investors": {
"type": "object",
"required": [
"organizationIDs",
"personIDs",
"projectIDs"
],
"properties": {
"personIDs": {
"type": "array",
"items": {
"type": "string"
}
},
"projectIDs": {
"type": "array",
"items": {
"type": "string"
}
},
"organizationIDs": {
"type": "array",
"items": {
"type": "string"
}
}
}
},
"fundedEntity": {
"type": "object",
"required": [
"id",
"name",
"type"
],
"properties": {
"id": {
"type": "string"
},
"name": {
"type": "string"
},
"type": {
"type": "string"
},
"person": {
"type": "object",
"required": [
"id",
"links",
"name",
"title"
],
"properties": {
"id": {
"type": "string"
},
"name": {
"type": "string"
},
"links": {
"type": "array",
"items": {
"$ref": "#/components/schemas/fundingLink"
}
},
"title": {
"type": "string"
},
"location": {
"type": "string"
}
}
},
"project": {
"type": "object",
"required": [
"background",
"id",
"links",
"organizations",
"overview",
"secondaryAssets",
"tags"
],
"properties": {
"id": {
"type": "string"
},
"name": {
"type": "string"
},
"tags": {
"type": "array",
"items": {
"type": "string"
}
},
"links": {
"type": "array",
"items": {
"$ref": "#/components/schemas/fundingLink"
}
},
"sector": {
"type": "string"
},
"category": {
"type": "string"
},
"location": {
"type": "string"
},
"overview": {
"type": "string"
},
"background": {
"type": "string"
},
"foundedDate": {
"type": "string",
"format": "date-time"
},
"primaryAsset": {
"type": "object",
"required": [
"category",
"id",
"name",
"sector",
"serialId",
"slug",
"symbol",
"tags"
],
"properties": {
"id": {
"type": "string",
"format": "byte"
},
"name": {
"type": "string"
},
"rank": {
"type": "integer",
"format": "int64"
},
"slug": {
"type": "string"
},
"tags": {
"type": "array",
"items": {
"type": "string"
}
},
"sector": {
"type": "string"
},
"symbol": {
"type": "string"
},
"category": {
"type": "string"
},
"serialId": {
"type": "integer",
"format": "int32"
}
}
},
"organizations": {
"type": "array",
"items": {
"type": "string"
}
},
"secondaryAssets": {
"type": "array",
"items": {
"type": "string"
}
}
}
},
"organization": {
"type": "object",
"required": [
"id",
"links",
"tags"
],
"properties": {
"id": {
"type": "string"
},
"name": {
"type": "string"
},
"tags": {
"type": "array",
"items": {
"type": "string"
}
},
"links": {
"type": "array",
"items": {
"type": "object",
"required": [
"name",
"type",
"url"
],
"properties": {
"url": {
"type": "string"
},
"name": {
"type": "string"
},
"type": {
"type": "string"
}
}
}
},
"sector": {
"type": "string"
},
"category": {
"type": "string"
},
"location": {
"type": "string"
},
"description": {
"type": "string"
},
"foundedDate": {
"type": "string",
"format": "date-time"
}
}
}
}
},
"announcements": {
"type": "array",
"items": {
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string"
}
}
}
},
"isTokenFunded": {
"type": "boolean"
},
"hasNativeAsset": {
"type": "boolean"
},
"amountRaisedUSD": {
"type": "number",
"format": "double"
},
"announcementDate": {
"type": "string",
"format": "date-time"
}
}
}
},
"error": {
"type": "string"
},
"metadata": {
"type": "object",
"required": [
"limit",
"page",
"totalPages",
"totalRows"
],
"properties": {
"page": {
"type": "integer",
"format": "int64"
},
"limit": {
"type": "integer",
"format": "int64"
},
"totalRows": {
"type": "integer",
"format": "int64"
},
"totalPages": {
"type": "integer",
"format": "int64"
}
}
}
}
}