curl --request GET \
  --url https://api.business.bumxpress.com/payins/{payin_id} \
  --header 'X-Api-Key: <api-key>' \
  --header 'X-Api-Secret: <api-key>'

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "merchant_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "customer_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "quote_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "send_amount": "10000",
  "send_currency": "XAF",
  "receive_amount": "10000",
  "receive_currency": "XAF",
  "country_code": "CM",
  "rail_type": "mobile_money",
  "operator_code": "<string>",
  "provider_reference": "<string>",
  "wallet_impact": {},
  "pricing": {},
  "history": [
    {
      "status": "<string>",
      "reason": "<string>",
      "created_at": "2023-11-07T05:31:56Z"
    }
  ],
  "created_at": "2023-11-07T05:31:56Z",
  "updated_at": "2023-11-07T05:31:56Z",
  "status": "created",
  "source": {
    "country_code": "CM",
    "rail_type": "mobile_money",
    "phone": "+237670000000",
    "operator_code": "CM_MTN_MOMO",
    "bank_name": "<string>",
    "bank_code": "<string>",
    "account_name": "<string>",
    "account_number": "<string>"
  }
}

{
  "error": {
    "code": "bad_request",
    "message": "quote_id is required"
  }
}

{
  "error": {
    "code": "bad_request",
    "message": "quote_id is required"
  }
}