curl --request GET \
  --url https://api.messari.io/funding/v1/funds \
  --header 'X-Messari-API-Key: <api-key>'

import requests

url = "https://api.messari.io/funding/v1/funds"

headers = {"X-Messari-API-Key": "<api-key>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {'X-Messari-API-Key': '<api-key>'}};

fetch('https://api.messari.io/funding/v1/funds', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.messari.io/funding/v1/funds",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "X-Messari-API-Key: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.messari.io/funding/v1/funds"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("X-Messari-API-Key", "<api-key>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.messari.io/funding/v1/funds")
  .header("X-Messari-API-Key", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.messari.io/funding/v1/funds")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["X-Messari-API-Key"] = '<api-key>'

response = http.request(request)
puts response.read_body

{
  "error": null,
  "data": [
    {
      "id": "09800226-54be-4486-b3bd-39954c768eef",
      "name": "Maximum Frequency Ventures",
      "announcements": [],
      "announcementDate": "2025-10-14T10:33:17.906Z",
      "amountRaisedUSD": 50000000
    },
    {
      "id": "cdf0b533-90a7-4689-bdfa-955a83461d5c",
      "name": "Builder Fund",
      "announcements": [
        {
          "url": "https://www.coindesk.com/business/2025/10/08/yzi-labs-introduces-usd1b-fund-for-bnb-chain-projects"
        }
      ],
      "announcementDate": "2025-10-08T13:15:23.023Z",
      "amountRaisedUSD": 1000000000
    },
    {
      "id": "12f4b80b-9df4-41ca-a990-8b0db4a6dee9",
      "name": "Web3 Fund",
      "announcements": [
        {
          "url": "https://www.theblock.co/post/373128/lisk-launches-15-million-fund-web3-projects-africa-latin-america-southeast-asia"
        }
      ],
      "announcementDate": "2025-10-02T15:42:10.02Z",
      "amountRaisedUSD": 15000000
    },
    {
      "id": "49cda9e0-b9cc-4d07-be9d-e3f42a99d3e4",
      "name": "Stablecoin Infrastructure Fund",
      "announcements": [
        {
          "url": "https://www.foresightventures.com/details?details_id=32&details_type=news"
        }
      ],
      "announcementDate": "2025-10-01T16:15:37.604Z",
      "amountRaisedUSD": 50000000
    },
    {
      "id": "0925d77d-dc4d-48a9-b4b1-cd7c241f1e56",
      "name": "Fund III",
      "announcements": [
        {
          "url": "https://x.com/archetypevc/status/1970473968122405129"
        },
        {
          "url": "https://fortune.com/crypto/2025/09/23/new-york-focused-crypto-venture-firm-archetype-raises-100-million-for-third-fund/"
        }
      ],
      "announcementDate": "2025-09-23T13:43:38.287Z",
      "amountRaisedUSD": 100000000
    }
  ],
  "metadata": {
    "limit": 10,
    "page": 1,
    "totalRows": 1108,
    "totalPages": 111
  }
}

{
  "data": "<unknown>",
  "error": "<string>"
}

{
  "data": "<unknown>",
  "error": "<string>"
}

{
  "data": "<unknown>",
  "error": "<string>"
}