curl --request POST \
  --url https://api.mansafinance.co/api/v2/liquidity/utilization/proofs \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: multipart/form-data' \
  --header 'x-api-key: <api-key>' \
  --form 'data=<string>' \
  --form additionalProperties='@example-file'

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "amount": 123,
  "currency": "<string>",
  "corridors": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "routes": [
        {
          "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
        }
      ]
    }
  ],
  "created_at": "2023-11-07T05:31:56Z"
}