How to generate a Deposit Page JWT token

Cashier uses JWT tokens for authorization purposes.

Generated JWT token with HS256 algorithm signature contains Customer and Merchant data in the payload.

Merchant API Key (CRM API Key) is used for generating the JWT token.

Token payload parameters:

Name	Type	Size/Format	Description
customerId	string	Chars (100)	Customer unique identifier from Merchant system.
tradingAccountId	string	Chars (100)	Trading Account unique identifier of the Customer from Merchant system .
account_uuid	string	UUID, Chars (36)	Merchant ID of the Merchant in Cashier System. Provided by Cashier Customer Support Team.
exp	string	timestamp	Expiration date. Example: 1738771955
brand	string	Chars (100)	Brand identifier.

Example:

To generate your unique token, you can enter your data in JSON format into JWT token online generator like: https://jwt.io/

Please see the table below on how to correctly fill the fields in the token generator.

Field	Value
HEADER:	{"typ": "JWT", "alg": "HS256"}
PAYLOAD:	{"tradingAccountId": "987654321","account_uuid": "a9282105-9db0-46d9-8aa0-0d9f96c10b97","customerId": "1234567890","brand": "testmerchant", "exp": 1738771955}
SIGN JWT:	Paste your Merchant API KEY in the highlighted field. Example: 123457890123456789012345678901234567890

As a result, you should have:

JSON WEB TOKEN:

eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ0cmFkaW5nQWNjb3VudElkIjoiOTg3NjU0MzIxIiwiYWNjb3VudF91dWlkIjoiYTkyODIxMDUtOWRiMC00NmQ5LThhYTAtMGQ5Zjk2YzEwYjk3IiwiY3VzdG9tZXJJZCI6IjEyMzQ1Njc4OTAiLCJicmFuZCI6InRlc3RtZXJjaGFudCIsImV4cCI6MTczODc3MTk1NX0.U9Wx2xTa_qJdI-pqkWmJwae_5U5Hr6usDBRts8ZU7sw