curl --request GET \
  --url https://api.messari.io/metrics/v2/protocols/dex \
  --header 'X-Messari-API-Key: <api-key>'

import requests

url = "https://api.messari.io/metrics/v2/protocols/dex"

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/metrics/v2/protocols/dex', 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/metrics/v2/protocols/dex",
  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/metrics/v2/protocols/dex"

	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/metrics/v2/protocols/dex")
  .header("X-Messari-API-Key", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.messari.io/metrics/v2/protocols/dex")

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": {
    "data": [
      {
        "id": "d32b98a8-7160-480b-a331-fa294aa25301",
        "name": "Uniswap",
        "slug": "uniswap",
        "activity": {
          "tvl24HourUsd": 5326777631.940092,
          "activeAddresses24Hour": 81942,
          "fees24HourUsd": 869554.0815487953
        },
        "dex": {
          "feesSupplySide24HourUsd": 785887.0180546595,
          "tokenIncentives24HourUsd": 0,
          "expenses24HourUsd": 13.70022717527913,
          "netDeposits24HourUsd": 5326777631.940092,
          "treasuryUsd": 875467710.6266901,
          "flashLoanVolume24HourUsd": 25210.49875111266,
          "tradeablePairs": 23095239,
          "treadeableAssets": 22520109,
          "dexVolume24HourUsd": 146281950.97283903,
          "dexTradeCount24Hour": 1246631,
          "correlatedVolume24HourUsd": 176715130.9253706,
          "aggregatorVolume24HourUsd": 0,
          "platformVolume24HourUsd": 0,
          "aggregatorTradeCount24Hour": 0,
          "platformTradeCount24Hour": 0,
          "memecoinVolumeShare": 0.09265971978077506,
          "volumeByCategory": {
            "nativeStablecoin": 143348855.1833958,
            "chainToken": 1210047.006120474,
            "foreignToken": 25903557.42071802,
            "stablecoinSwaps": 175815105.9619598,
            "lstSwaps": 2471200.20787178,
            "composites": 53989.84798293481,
            "tokenizedAssets": 32607358.49207284,
            "projectTokens": 32467614.27549966,
            "memes": 42266165.37664649
          },
          "volumeByPair": {
            "bitcoinUsd": 6141919.890558995,
            "ethereumUsd": 125930478.1983816,
            "solanaUsd": 44478.01806753342,
            "avalancheUsd": 2730536.526153741,
            "bnbUsd": 10176654.39497923,
            "bitcoinEthereum": 8751693.566726288,
            "bitcoinSolana": null,
            "ethereumSolana": null,
            "fx": 3127290.185714503,
            "eurUsd": 2682234.716264714
          }
        }
      },
      {
        "id": "b0a1e7d1-ad17-49ba-81d2-16f9c3355641",
        "name": "PancakeSwap",
        "slug": "pancakeswap",
        "activity": {
          "tvl24HourUsd": 2117654173.174983,
          "activeAddresses24Hour": 118556,
          "fees24HourUsd": 995158.3318051207
        },
        "dex": {
          "feesSupplySide24HourUsd": 648218.5760810798,
          "tokenIncentives24HourUsd": 31442.725900380352,
          "expenses24HourUsd": 31442.725900380352,
          "netDeposits24HourUsd": 2117654173.174983,
          "treasuryUsd": null,
          "flashLoanVolume24HourUsd": 915295.6791453854,
          "tradeablePairs": 2836461,
          "treadeableAssets": 2709006,
          "dexVolume24HourUsd": 231654290.31386295,
          "dexTradeCount24Hour": 3187731,
          "correlatedVolume24HourUsd": 35953687.10900409,
          "aggregatorVolume24HourUsd": 1372626.7514236085,
          "platformVolume24HourUsd": 183766.33531058294,
          "aggregatorTradeCount24Hour": 1372626,
          "platformTradeCount24Hour": 183766,
          "memecoinVolumeShare": 0.06169917449842803,
          "volumeByCategory": {
            "nativeStablecoin": 95146697.79878406,
            "chainToken": 4964.30523911453,
            "foreignToken": 35963055.32076381,
            "stablecoinSwaps": 36107506.86733184,
            "lstSwaps": 9158.99678232242,
            "composites": 0.04374770000000001,
            "tokenizedAssets": 64299377.2774352,
            "projectTokens": 144255235.1181815,
            "memes": 24710290.23352891
          },
          "volumeByPair": {
            "bitcoinUsd": 7233370.184977267,
            "ethereumUsd": 14098243.27607108,
            "solanaUsd": 3328130.426830397,
            "avalancheUsd": 9099.681105969765,
            "bnbUsd": 80425145.57023294,
            "bitcoinEthereum": 8798211.50270622,
            "bitcoinSolana": 19425.92542690921,
            "ethereumSolana": 70578.81568605296,
            "fx": 187617.5580092731,
            "eurUsd": 185143.8347183873
          }
        }
      },
      {
        "id": "62725574-8aac-4be8-8b38-a0f2b4398aac",
        "name": "Curve",
        "slug": "curve-2",
        "activity": {
          "tvl24HourUsd": 1454651065.718797,
          "activeAddresses24Hour": 449,
          "fees24HourUsd": 37211.56720853294
        },
        "dex": {
          "feesSupplySide24HourUsd": 18040.84881488479,
          "tokenIncentives24HourUsd": 75536.04938745161,
          "expenses24HourUsd": 75536.04938745161,
          "netDeposits24HourUsd": 1454651065.718797,
          "treasuryUsd": 210346.5689220742,
          "flashLoanVolume24HourUsd": null,
          "tradeablePairs": null,
          "treadeableAssets": null,
          "dexVolume24HourUsd": 6026129.350154841,
          "dexTradeCount24Hour": 10497,
          "correlatedVolume24HourUsd": null,
          "aggregatorVolume24HourUsd": null,
          "platformVolume24HourUsd": null,
          "aggregatorTradeCount24Hour": null,
          "platformTradeCount24Hour": null,
          "memecoinVolumeShare": null
        }
      },
      {
        "id": "b52e50ca-13e6-4b00-a540-8c0d10a69bc9",
        "name": "Orca",
        "slug": "orca",
        "activity": {
          "tvl24HourUsd": 241550951.1716723,
          "activeAddresses24Hour": 1717,
          "fees24HourUsd": 26216.032651319674
        },
        "dex": {
          "feesSupplySide24HourUsd": 22804.671763499686,
          "tokenIncentives24HourUsd": 0.1458483791988879,
          "expenses24HourUsd": 0.1458483791988879,
          "netDeposits24HourUsd": null,
          "treasuryUsd": null,
          "flashLoanVolume24HourUsd": null,
          "tradeablePairs": 123651,
          "treadeableAssets": 114343,
          "dexVolume24HourUsd": 33681679.00455939,
          "dexTradeCount24Hour": 320683,
          "correlatedVolume24HourUsd": null,
          "aggregatorVolume24HourUsd": null,
          "platformVolume24HourUsd": null,
          "aggregatorTradeCount24Hour": null,
          "platformTradeCount24Hour": null,
          "memecoinVolumeShare": null
        }
      },
      {
        "id": "b801a2ab-0ab4-44ee-82dc-ac30b1b8318d",
        "name": "QuickSwap",
        "slug": "quickswap",
        "activity": {
          "tvl24HourUsd": 195972184.30704737,
          "activeAddresses24Hour": 82066,
          "fees24HourUsd": 44731.63777146249
        },
        "dex": {
          "feesSupplySide24HourUsd": 37304.91167737926,
          "tokenIncentives24HourUsd": null,
          "expenses24HourUsd": null,
          "netDeposits24HourUsd": 195972184.30704737,
          "treasuryUsd": null,
          "flashLoanVolume24HourUsd": 16.2874281595443,
          "tradeablePairs": 144800,
          "treadeableAssets": 124565,
          "dexVolume24HourUsd": null,
          "dexTradeCount24Hour": 207264,
          "correlatedVolume24HourUsd": 2168588.5154038845,
          "aggregatorVolume24HourUsd": 0,
          "platformVolume24HourUsd": 0,
          "aggregatorTradeCount24Hour": 0,
          "platformTradeCount24Hour": 0,
          "memecoinVolumeShare": 0.000010418778087057974,
          "volumeByCategory": {
            "nativeStablecoin": 51373.36397031556,
            "chainToken": null,
            "foreignToken": 211129.5730430702,
            "stablecoinSwaps": 2173224.590397481,
            "lstSwaps": 476.8099153930655,
            "composites": null,
            "tokenizedAssets": null,
            "projectTokens": 81889.04561983151,
            "memes": 26.23572950364817
          },
          "volumeByPair": {
            "bitcoinUsd": 8206.299898698731,
            "ethereumUsd": 59063.92295333292,
            "solanaUsd": 0.07236241442100001,
            "avalancheUsd": 7.573232765211348e-7,
            "bnbUsd": null,
            "bitcoinEthereum": 22763.61773619531,
            "bitcoinSolana": null,
            "ethereumSolana": null,
            "fx": 5556.526149106626,
            "eurUsd": 4206.004126851753
          }
        }
      }
    ],
    "metadata": {
      "pageSize": 10,
      "page": 1,
      "totalRows": 22,
      "totalPages": 3
    }
  }
}

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

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

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