API Credentials
To access the service, you must have an API key.
Sign into your merchant account. On your merchant dashboard click Settings
then in the drop down click Integration
and add new key. You must save your API key securely, because after it is generated you will not be able to see it if not copied.
Example:
1|w9GwFelmD7FiQzJf98WJEBW5yI745yvfGcvCuxf3
All API request must be invoked with the following HTTP headers
Accept: application/json
Authorization: Bearer {api_key_here}
Idempotency-Key: {idempotency_key}