INTEGRATION

Connect the payment flow to your business

Payment gateway integration in Bangladesh may involve hosted checkout, plugin-based setup, API-based planning, payment callbacks, webhook-style events, and testing environment concepts.

Conceptual integration architecture

These labels are conceptual, not production API documentation. Exact endpoints, credentials, request formats, and status verification depend on the connected provider.

1WEBSITE OR APP

2MERCHANT SERVER

3PAYMENT REQUEST

4PAYMENT PROVIDER FLOW

5STATUS EVENT

6MERCHANT SERVER

7ORDER UPDATE

A browser redirect alone should not be treated as final proof of payment success. Merchant systems should follow the connected provider's documented status confirmation flow.

Hosted checkout

A customer is sent to a provider-managed payment flow and then returned to the merchant experience.

View hosted checkout

Plugin-based setup

A commerce platform plugin can reduce custom work when a supported plugin exists and is suitable for the business.

View plugin-based setup

API-based setup

A merchant server creates payment requests and handles confirmation using provider documentation.

View api-based setup

Callbacks and webhooks

Payment events should be handled server-side where possible, with retry and reconciliation planning.

View callbacks and webhooks

Plan your payment gateway setup

Tell us about your business model, checkout flow, target customers, and integration needs.

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