curl --request GET \
  --url https://api.messari.io/metrics/v2/protocols/tcg/{platformIdentifier}/metrics/overview/time-series/{granularity} \
  --header 'X-Messari-API-Key: <api-key>'

import requests

url = "https://api.messari.io/metrics/v2/protocols/tcg/{platformIdentifier}/metrics/overview/time-series/{granularity}"

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/tcg/{platformIdentifier}/metrics/overview/time-series/{granularity}', 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/tcg/{platformIdentifier}/metrics/overview/time-series/{granularity}",
  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/tcg/{platformIdentifier}/metrics/overview/time-series/{granularity}"

	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/tcg/{platformIdentifier}/metrics/overview/time-series/{granularity}")
  .header("X-Messari-API-Key", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.messari.io/metrics/v2/protocols/tcg/{platformIdentifier}/metrics/overview/time-series/{granularity}")

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": {
    "series": [
      {
        "id": "courtyard_polygon",
        "platform": "courtyard",
        "chain": "polygon",
        "points": [
          [
            1785542400,
            5019686.24,
            1043157.63,
            0,
            3976528.61,
            null,
            5206374.79,
            9182903.4,
            5020356.24,
            1616203.1600000001,
            7507,
            8157,
            15664,
            186688.55,
            186688.55,
            0,
            3248,
            751,
            6600,
            null,
            145724,
            8423839.32
          ],
          [
            1785628800,
            3996765.92,
            804410.55,
            0,
            3192355.37,
            null,
            4160657.81,
            7353013.18,
            3996902.92,
            1316540.4100000001,
            7965,
            5942,
            13907,
            163891.89,
            163891.89,
            0,
            3226,
            727,
            null,
            null,
            125453.99999999999,
            6677128.43
          ],
          [
            1785715200,
            4120334.81,
            917821.64,
            0,
            3202513.17,
            null,
            4324841.69,
            7527354.86,
            4120384.81,
            1217061.35,
            9611,
            5588,
            15199,
            204506.88,
            204506.88,
            0,
            2695,
            670,
            11500,
            null,
            122811.99999999999,
            7023658.27
          ],
          [
            1785801600,
            3997818.01,
            807187.42,
            0,
            3190630.59,
            null,
            4190233.36,
            7380863.949999999,
            3997853.01,
            1137967.6399999997,
            11246,
            5724,
            16970,
            192415.35,
            192415.35,
            0,
            2726,
            619,
            21500,
            null,
            122454,
            6857703.38
          ],
          [
            1785888000,
            4079926.22,
            930139.43,
            0,
            3149786.79,
            null,
            4287724,
            7437510.79,
            4080420.22,
            1234427.62,
            5274,
            5329,
            10603,
            207797.78,
            207797.78,
            0,
            2512,
            653,
            19000,
            null,
            108045.99999999999,
            6925918.82
          ]
        ]
      }
    ]
  },
  "metadata": {
    "pointSchemas": [
      {
        "name": "Timestamp",
        "slug": "time",
        "description": "Timestamp of the data point.",
        "is_timestamp": true
      },
      {
        "name": "Gross Revenue USD",
        "slug": "grossRevenueUsd",
        "description": "Gross platform revenue in USD. Sourced from Blockworks Research.",
        "is_timestamp": false
      },
      {
        "name": "Net Revenue USD",
        "slug": "netRevenueUsd",
        "description": "Net platform revenue in USD. Sourced from Blockworks Research.",
        "is_timestamp": false
      },
      {
        "name": "Misc Revenue USD",
        "slug": "miscRevenueUsd",
        "description": "Miscellaneous revenue in USD. Sourced from Blockworks Research.",
        "is_timestamp": false
      },
      {
        "name": "Buyback Expense USD",
        "slug": "buybackExpenseUsd",
        "description": "Card buyback expense in USD. Sourced from Blockworks Research.",
        "is_timestamp": false
      },
      {
        "name": "Referral Expense USD",
        "slug": "referralExpenseUsd",
        "description": "Referral expense in USD. Sourced from Blockworks Research.",
        "is_timestamp": false
      },
      {
        "name": "GMV USD",
        "slug": "gmvUsd",
        "description": "Gross merchandise value in USD. Sourced from Blockworks Research.",
        "is_timestamp": false
      },
      {
        "name": "Volume incl. Buybacks USD",
        "slug": "volumeInclBuybackUsd",
        "description": "Volume including platform buybacks in USD. Sourced from Blockworks Research.",
        "is_timestamp": false
      },
      {
        "name": "Gacha Spend USD",
        "slug": "gachaSpendUsd",
        "description": "Net gacha (pack-opening) spend in USD. Sourced from Blockworks Research.",
        "is_timestamp": false
      },
      {
        "name": "Credit Card Spend USD",
        "slug": "creditCardSpendUsd",
        "description": "Credit-card spend in USD. Sourced from Blockworks Research.",
        "is_timestamp": false
      },
      {
        "name": "New DAU",
        "slug": "dauNew",
        "description": "New daily active users. Sourced from Blockworks Research.",
        "is_timestamp": false
      },
      {
        "name": "Recurring DAU",
        "slug": "dauRecurring",
        "description": "Recurring daily active users. Sourced from Blockworks Research.",
        "is_timestamp": false
      },
      {
        "name": "Total DAU",
        "slug": "dauTotal",
        "description": "Total daily active users. Sourced from Blockworks Research.",
        "is_timestamp": false
      },
      {
        "name": "Marketplace Volume USD",
        "slug": "marketplaceVolumeUsd",
        "description": "Secondary-marketplace volume in USD. Sourced from Blockworks Research.",
        "is_timestamp": false
      },
      {
        "name": "Organic Volume USD",
        "slug": "organicVolumeUsd",
        "description": "Marketplace volume excluding buybacks in USD. Sourced from Blockworks Research.",
        "is_timestamp": false
      },
      {
        "name": "Buyback Volume USD",
        "slug": "buybackVolumeUsd",
        "description": "Marketplace buyback volume in USD. Sourced from Blockworks Research.",
        "is_timestamp": false
      },
      {
        "name": "Sales Count",
        "slug": "salesCount",
        "description": "Marketplace sales count. Sourced from Blockworks Research.",
        "is_timestamp": false
      },
      {
        "name": "Unique Buyers",
        "slug": "uniqueBuyers",
        "description": "Unique marketplace buyers. Sourced from Blockworks Research.",
        "is_timestamp": false
      },
      {
        "name": "Top Sale USD",
        "slug": "topSaleUsd",
        "description": "Largest single sale of the day in USD. Sourced from Blockworks Research.",
        "is_timestamp": false
      },
      {
        "name": "Marketplace Fees USD",
        "slug": "marketplaceFeesUsd",
        "description": "Marketplace fees in USD. Sourced from Blockworks Research.",
        "is_timestamp": false
      },
      {
        "name": "Packs Opened",
        "slug": "packsOpened",
        "description": "Gacha packs opened, summed across tiers. Sourced from Blockworks Research.",
        "is_timestamp": false
      },
      {
        "name": "Gross Gacha Spend USD",
        "slug": "grossGachaSpendUsd",
        "description": "Gross gacha spend, summed across tiers, in USD. Sourced from Blockworks Research.",
        "is_timestamp": false
      }
    ],
    "granularity": "1d",
    "seriesCount": 1
  }
}

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

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

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

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