API Overview

Webhooks Implementation Guide
- Limited Availability Release
- Recent Revisions to This Document
- VISA Platform Connect: Specifications and Conditions for Resellers/Partners

Introduction to Webhooks

How to Prepare Your System to Support Webhooks

How to Set Up Webhook Subscriptions

Supported Products and Event Types

Set Up Your Server Security

Create REST API Keys
- Create a Shared Secret Key Pair
- Create a P12 Certificate

Create a Digital Signature Key

Provide Your OAuth Credentials

Retrieve a List of Products and Events

Create a Webhook Subscription
- Create a Webhook Subscription Using Mutual Trust
- Create a Webhook Subscription Using OAuth
- Create a Webhook Subscription Using OAuth with JWT
- Examples of all Products and Event Types

Optional Set-Up Tasks
- Webhook Health Check URL and Automatic Revalidation
- Configure the Retry Policy
- Validate a Webhook Notification

Webhook Notification Header and Message Body Descriptions

Create a Sample Webhook Subscription

Manage Webhook Subscriptions Requests
- Retrieve the Details of a Webhook Subscription
- Retrieve all of an Organization's Subscriptions
- Update a Webhook Subscription
- Delete a Webhook Subscription
- Verify a Webhook Subscription's Configuration
- Activate a Webhook Subscription
- Deactivate a Webhook Subscription

Troubleshooting Webhook Subscriptions

On This Page

Required Query Parameters for Retrieving all of an Organization's Subscriptions

eventType: Set to an event type. For a list of event types, see Supported Products and Event Types.
organizationId: Set to your organization ID or merchant ID.
productId: Set to a product ID. For a list of product IDs, see Supported Products and Event Types.

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