Store API token. Use the sk_ prefixed secret key as the Bearer token.
Store ID (shp_ prefix)
12 - 48Webhook ID (whk_ prefix)
12 - 48512^https://1PAYMENT_PENDING, PAYMENT_PROCESSING, PAYMENT_COMPLETED, PAYMENT_REFUNDED, PAYMENT_DISPUTED, PAYMENT_DISPUTE_WON, PAYMENT_DISPUTE_LOST, PAYMENT_FAILED 256