enhancementgood first issuehelp wantedtracked internallytriagedtrigger / source
説明
We'll need to create an apphook to support webhook-based triggers for Square.
Because webhook subscriptions are owned by the application and not any one seller, you cannot use OAuth access tokens with the Webhook Subscriptions API. You must use the application's personal access token.
https://developer.squareup.com/docs/webhooks/webhook-subscriptions-api