Authenticating the API

The API key is necessary to use authenticated endpoints of our API. The API key should be included in the Authorization HTTP header. The key should be prefixed by the string literal Bearer .

For example, Authorization: Bearer txn_cmp_F41bbUWxPR2FCPA3KK5t1NadFE9Ghn.

curl -X "POST" "https://api.sandbox.txn.pro/api/public/v1/invoices" \
     -H 'Content-Type: application/vnd.api+json' \
     -H 'Authorization: Bearer txn_cmp_F41bbUWxPR2FCPA3KK5t1NadFE9Ghn' \
     -d $'{
  "data": {
    "type": "invoices",
    "attributes": {
      "amountBilled": "1000",
      "billedCurrency": "EUR",
      "chargedCurrency": "USDT",
      "network": "TTRX:USDT",
      "reference": "37ac503d-4e1f-458e-8407-033ab8bd1e5c"
    }
  }
}'

Otherwise your will receive HTTP 401 Unauthorized:

{
  "errors": [
    {
      "status": 401,
      "title": "HTTP Token: Access denied.",
      "code": "unauthorized"
    }
  ]
}

To create your API keys, please refer to the Creating your API keys page in this documentation