cURL
curl --request POST \ --url https://api.useautumn.com/v1/customers/{customer_id}/balances \ --header 'Authorization: Bearer <token>' \ --header 'Content-Type: application/json' \ --data '{ "balances": [ { "feature_id": "<string>", "balance": 123 } ] }'
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Bearer <token>
<token>
Your unique identifier for the customer