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OmniPay Solutions

04 — Integration

Integration planning without surprises.

Scope hosted checkout, provider widgets, webhooks, and platform handoff before production credentials are used.

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Integration

A cleaner path to launch.

Hosted flows, widgets, webhooks, and reconciliation.

Integration plan

Pick the right handoff before anyone codes.

OmniPay confirms whether the merchant needs hosted checkout, an embedded provider widget, platform work, or webhook reconciliation before production credentials are issued.

  • Checkout or widget placement
  • Provider credential boundary
  • Webhook and reconciliation ownership
  • Sandbox review before production launch
handoff.json 
{
  "experience": "hosted-checkout | embedded-widget | platform-plugin",
  "provider": "confirmed during scoping",
  "credentials": "server-side only",
  "events": ["approved", "failed", "settled"],
  "launch": "sandbox review before production"
}

Integration Options

Integration paths by stack.

Choose the handoff that matches the merchant stack: hosted checkout, provider widget, webhook plan, or platform work.

Platform work

Shopify, WooCommerce, Magento, and BigCommerce planning for checkout and order-status handoff.

  • Shopify
  • WooCommerce
  • Magento
  • BigCommerce

Hosted checkout

Processor-hosted payment flow planning for teams that should keep payment data out of their app.

  • Checkout placement
  • Brand settings
  • Return URL plan

Webhooks

Event map, retry behavior, fulfillment trigger, and settlement reconciliation planning.

  • Event types
  • Payload structure
  • Retry logic
  • Reconciliation

Provider widgets

Embedded partner flows, origin rules, server-side credential handling, and browser message handling.

  • Widget placement
  • Origin allowlist
  • Session handoff

For developers

Plan, test, and launch with a human owner.

Integration brief

Checkout path, provider boundary, webhook events, reconciliation owner, and launch checklist.

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Sandbox review

Test the chosen checkout, widget, or webhook path before production credentials are used.

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Integration engineers

Direct technical scoping for platform work, provider widgets, webhook setup, and launch support.

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Get started

Launch the right payment handoff.

Hosted checkout, provider widget, platform work, or webhooks. We'll scope the path with you before production.

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