Query Support Currency Pairs

Retrieves the currency pairs currently supported for foreign exchange.

Endpoint

POST /remittance/exchange/query-currency-pairs

Sandbox base URL: https://rem-api-sandbox.pagsmile.com Content-Type: application/json; charset=UTF-8

The request uses the standard Remittance API request envelope. The fields below describe the decrypted biz_data object.

Requirement: M = Mandatory, O = Optional, and C = Conditional. A conditional field is mandatory only when the condition stated in its description applies.

Encrypt biz_data, encrypt the AES key into random_key, and sign the request according to the Common request specification.

Request body

Decrypted biz_data fields

Field	Type	Requirement	Description
partner_id	string	M	Pagsmile-assigned unique identifier of the partner.
merchant_id	long	O	Pagsmile-assigned unique identifier of the merchant.

Plaintext biz_data example

This example includes mandatory fields and representative optional or conditional fields. Submit fields marked C only when the condition in the field description applies.

{
  "partner_id": "200000001000001",
  "merchant_id": 100398
}

Request example

curl --request POST \
  --url https://rem-api-sandbox.pagsmile.com/remittance/exchange/query-currency-pairs \
  --header 'Content-Type: application/json; charset=UTF-8' \
  --data '{
    "partner_id": "<your_partner_id>",
    "app_id": "<your_app_id>",
    "timestamp": "2026-07-20 10:30:00",
    "version": "2.0",
    "language": "en",
    "random_key": "<RSA-encrypted AES key>",
    "request_id": "<globally_unique_request_id>",
    "sign_type": "RSA",
    "biz_data": "<AES-encrypted biz_data>"
  }'

Use the partner_id and app_id assigned to your integration. The values above are placeholders.

Response

Success

{
  "code": "10000",
  "msg": "Success",
  "data": [
    {
      "buy_currency": "USD",
      "sell_currency": "MXN"
    },
    {
      "buy_currency": "MXN",
      "sell_currency": "USD"
    }
  ],
  "random_key": "abssdddd2wdw==",
  "sign_type": "RSA",
  "app_id": "2017051914172236111"
}

Invalid signature

{
  "code": "40002",
  "msg": "Business Failed",
  "sub_code": "invalid-signature",
  "sub_msg": "invalid signature"
}

Response data fields

Field	Type	Requirement	Description
buy_currency	string	O	Three-letter ISO 4217 code of the currency being purchased.
sell_currency	string	O	Three-letter ISO 4217 code of the currency being sold.

Related APIs

• Create Exchange Order

• Query Exchange Orders

• Query Quote