Integrate Easypaisa

Build Easypaisa payments from the merchant's current approved integration guide, not from copied legacy snippets. Easypaisa documentation and enabled payment modes can differ by merchant agreement and environment.

First: detect the existing integration

Inspect the repository for Easypaisa/Easypay packages, plugins, gateway clients, merchant/store IDs, hash-key configuration, environment URLs, hosted checkout forms, mobile-account or OTC flows, return/callback/postback routes, transaction-status verification, reversal handling, order fields, settlement jobs, tests, and deployment secrets.

• If an integration exists, identify the guide/version it implements, enabled modes, environment, signing/canonicalization rules, endpoints, order lifecycle, and known failures. Repair it incrementally and preserve certified behavior.
• If no integration exists, design it using the project's existing stack and the merchant's latest onboarding/integration pack.
• Never invent or copy credential names, request fields, endpoint URLs, hash ordering, algorithms, response codes, status values, or callback rules. Verify each against current merchant documentation and test vectors.

Confirm the product and merchant eligibility

Official Easypaisa material currently advertises Online Payment Gateway onboarding for a business/entity with a live website or mobile app, subject to application, documentation, KYC/due diligence, and integration. Publicly listed modes include Easypaisa Mobile Account and OTC; plugins are listed for WooCommerce, OpenCart, Magento, and PrestaShop. Actual enabled modes, fees, settlement, limits, and technical contracts must come from the merchant agreement.

Do not confuse the Online Payment Gateway with a personal wallet transfer, merchant QR/Till, payment link, bulk disbursement, bank card acquirer, escrow, or recurring-subscription engine. Confirm the required Easypaisa product before coding.

Workflow