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

import requests

url = "https://api.messari.io/metrics/v2/protocols/{protocolIdentifier}/metrics/lending-markets/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/{protocolIdentifier}/metrics/lending-markets/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/{protocolIdentifier}/metrics/lending-markets/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/{protocolIdentifier}/metrics/lending-markets/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/{protocolIdentifier}/metrics/lending-markets/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/{protocolIdentifier}/metrics/lending-markets/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": "aave_aave-v2_avalanche_c_avalanche_c-v2",
        "productSlug": "aave-v2",
        "chain": "avalanche_c",
        "marketName": "avalanche_c-v2",
        "points": [
          [
            1748736000,
            23510950.643165242,
            2376072.6093996367,
            21134878.033765607
          ],
          [
            1748822400,
            23523794.091174293,
            2376248.4934064513,
            21147545.59776784
          ],
          [
            1748908800,
            23788075.803780608,
            2383901.4966985104,
            21404174.307082098
          ],
          [
            1748995200,
            23724622.839787386,
            2380605.459132212,
            21344017.380655173
          ],
          [
            1749081600,
            23382182.466817264,
            2368096.8816541755,
            21014085.585163087
          ]
        ]
      },
      {
        "id": "aave_aave-v2_ethereum_ethereum-v2",
        "productSlug": "aave-v2",
        "chain": "ethereum",
        "marketName": "ethereum-v2",
        "points": [
          [
            1748736000,
            9551.686342817173,
            51.80130061469237,
            9499.88504220248
          ],
          [
            1748822400,
            9606.47023431713,
            52.09840802908795,
            9554.371826288043
          ],
          [
            1748908800,
            9994.038037074974,
            54.20028988938714,
            9939.837747185586
          ],
          [
            1748995200,
            9947.98670475451,
            53.95054143412789,
            9894.036163320383
          ],
          [
            1749081600,
            9539.681600128959,
            51.73619574603619,
            9487.945404382923
          ]
        ]
      },
      {
        "id": "aave_aave-v2_polygon_polygon-v2",
        "productSlug": "aave-v2",
        "chain": "polygon",
        "marketName": "polygon-v2",
        "points": [
          [
            1748736000,
            38569752.82721896,
            3794864.6926278803,
            34774888.13459108
          ],
          [
            1748822400,
            38621212.89304876,
            3796818.0100005027,
            34824394.88304826
          ],
          [
            1748908800,
            39331042.423220664,
            3827882.368949122,
            35503160.05427154
          ],
          [
            1748995200,
            39305813.58849489,
            3828104.5682649044,
            35477709.02022999
          ],
          [
            1749081600,
            38770014.97071412,
            3801301.6189646525,
            34968713.35174947
          ]
        ]
      },
      {
        "id": "aave_aave-v3_arbitrum_0x794a61358d6845594f94dc1db02a252b5b4814ad",
        "productSlug": "aave-v3",
        "chain": "arbitrum",
        "marketName": "arbitrum-core",
        "points": [
          [
            1748736000,
            1392810041.7209342,
            540777750.2162962,
            852032291.504638
          ],
          [
            1748822400,
            1379438050.8468657,
            534573903.878233,
            844864146.9686327
          ],
          [
            1748908800,
            1417208445.081294,
            545077998.9018449,
            872130446.1794492
          ],
          [
            1748995200,
            1408689076.4192958,
            542510458.7211453,
            866178617.6981505
          ],
          [
            1749081600,
            1378255015.016849,
            529904072.8153599,
            848350942.2014892
          ]
        ]
      },
      {
        "id": "aave_aave-v3_avalanche_c_0x794a61358d6845594f94dc1db02a252b5b4814ad",
        "productSlug": "aave-v3",
        "chain": "avalanche_c",
        "marketName": "avalanche_c-core",
        "points": [
          [
            1748736000,
            1057401488.071581,
            356742939.47328234,
            700658548.5982987
          ],
          [
            1748822400,
            1066133677.6930491,
            363787851.34041595,
            702345826.3526331
          ],
          [
            1748908800,
            1081216165.9432366,
            369133810.77200663,
            712082355.17123
          ],
          [
            1748995200,
            1079830349.4492314,
            369258960.8018748,
            710571388.6473565
          ],
          [
            1749081600,
            1060196353.3508334,
            362117295.15095633,
            698079058.199877
          ]
        ]
      }
    ]
  },
  "metadata": {
    "pointSchemas": [
      {
        "name": "Timestamp",
        "slug": "time",
        "description": "Timestamp of the data point.",
        "is_timestamp": true
      },
      {
        "name": "Deposits (USD)",
        "slug": "depositsUsd",
        "description": "Total deposits (supply and collateral) in USD across the market's tokens. Sourced from Blockworks Research.",
        "is_timestamp": false
      },
      {
        "name": "Borrowed (USD)",
        "slug": "borrowedUsd",
        "description": "Total outstanding borrows in USD across the market's tokens. Sourced from Blockworks Research.",
        "is_timestamp": false
      },
      {
        "name": "TVL (USD)",
        "slug": "tvl24HourUsd",
        "description": "TVL in USD, deposits minus borrows. Sourced from Blockworks Research.",
        "is_timestamp": false
      }
    ],
    "granularity": "1d",
    "seriesCount": 23
  }
}

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

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

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

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