curl --request GET \
  --url https://api.akka.finance/partner/v1/{chainId}/sources \
  --header 'apikey: <api-key>'

const options = {method: 'GET', headers: {apikey: '<api-key>'}};

fetch('https://api.akka.finance/partner/v1/{chainId}/sources', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.akka.finance/partner/v1/{chainId}/sources"

headers = {"apikey": "<api-key>"}

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

print(response.text)

[
  {
    "key": "<string>",
    "name": "<string>",
    "poolType": "<string>",
    "activePoolCount": 123,
    "capabilities": {
      "exactInput": true,
      "nativeInput": true,
      "nativeOutput": true,
      "contractPayer": true
    }
  }
]