Introduction

Peak Gateway is a payments platform API for processing card transactions, running recurring billing, and reconciling settlement batches.

Base URLs:

Admin and management APIs: https://api.peakgateway.co
Auth APIs: https://api.peakgateway.co/auth
Checkout and payment APIs: https://pay.peakgateway.co

What you can build

One-time and card-present transaction flows
Subscription billing workflows
Settlement and payout reconciliation pipelines
Webhook-driven event handling for async payment updates

Core capabilities

Transaction processing

Create, authorize, capture, refund, and void transactions through the SDK transaction modules or the generated /api/v1/transactions/* API reference.

Subscriptions

Create and manage recurring billing entities with subscription APIs.

Settlements

Retrieve settlement batches for reporting and accounting integration.

Webhooks

Services

Peak Gateway is composed of the following platform services:

auth
management
processing
online-txn
card-present
merchant-onboarding
status