You can find it on your user profile page. Api Key must be sent in query parameter for each request to api server (query parameter name: "key").
Certain API, such as the /api/v1/pos/***
family of API, require an Integration Key (query parameter name: "integrator_key") and Secret (query parameter name: "secret") in addition
to your API key. The Integration Key can be found on the Integrator Settings Page.
The Secret can be an integrator secret (setup and provided by Paytronix), a Restaurant secret from the Merchant's restaurant listing page (when permissions allow it to be shown) or an individual user's secret from the user's profile page.
A Client ID is generated for each application and is needed to work with user accounts.
For integrations that include loyalty, Paytronix OAuth Services should be used to obtain a Paytronix Guest Access Token and Authorization Grants."
For integrations without loyalty, Online Ordering Access Tokens can be generated through /api/v1/tokens.