# Messari Funding API — Investment Funds List

> Messari Funding API — Investment Funds List is a paid API for AI agents from api.messari.io, paid per call via x402, $0.35/call, status unknown (last checked 2026-09-15).

Retrieve a paginated list of crypto investment funds with raised amounts, announcement dates, and fund manager context.

## Facts

- Endpoint: GET https://api.messari.io/funding/v1/funds
- Price: $0.35/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/messari-funding-api-investment-funds-list-287dfe14
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_OpyWv521g0kjZcziKUnWC

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability messari-funding-api-investment-funds-list-287dfe14
```

Example prompt: Can you pull a list of crypto investment funds from Messari that raised at least $50 million and were announced after January 1, 2024? Show me the first 20 results.

## When to prefer this

Use this endpoint when you need structured, institutional-grade data on crypto investment funds — particularly for filtering by fund size, announcement date window, or specific fund managers. Prefer this over general web searches when you need machine-readable fund records with raised amounts and dates for analysis or enrichment.

## Known failure modes

- Invalid managerId values return empty results or a 400 error
- announcedAfter/announcedBefore date strings in wrong format may return 400 bad request
- raisedAmountMin greater than raisedAmountMax returns empty or error response
- Page/limit out of valid range returns 400
- Payment not included or insufficient USDC results in 402 Payment Required
- Rate limiting or auth failures return 429 or 401

## How this service works

Get investment funds with raised amount, dates, and manager context.

## Output

Returns a paginated array of crypto investment funds, each with a unique fund ID, fund name, total amount raised in USD, and announcement date. Supports filtering by manager, date range, and raised amount bounds.

## Example request

```json
{
 "page": 1,
 "limit": 20,
 "raisedAmountMin": 50000000
}
```

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "page": {
   "type": "integer",
   "minimum": 1
  },
  "limit": {
   "type": "integer",
   "minimum": 1
  },
  "managerId": {
   "type": "array",
   "items": {
    "type": "string"
   }
  },
  "announcedAfter": {
   "type": "string"
  },
  "announcedBefore": {
   "type": "string"
  },
  "raisedAmountMax": {
   "type": "number"
  },
  "raisedAmountMin": {
   "type": "number"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "example": {
  "data": [
   {
    "id": "fund-001",
    "name": "Example Crypto Fund I",
    "amountRaisedUSD": 150000000,
    "announcementDate": "2025-04-10"
   }
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/messari-funding-api-investment-funds-list-287dfe14/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.messari.io](https://www.zero.xyz/host/api.messari.io/llms.txt)