PhonePe Payment Gateway for Odoo

PhonePe is one of India's most-used payment apps, yet Odoo ships with no native PhonePe payment provider. This ECOSIRE build-to-order module closes that gap. We design, build, install and support a first-class PhonePe integration that plugs into Odoo's payment framework — so your shoppers pay with UPI intent, UPI collect, cards, and netbanking without ever leaving your storefront's checkout flow.

This is not an off-the-shelf apps.odoo.com download. ECOSIRE engineers the module against your exact Odoo version (17, 18 or 19), your Community or Enterprise edition, your INR configuration, and your PhonePe merchant credentials, then hand it over installed and reconciled. Typical delivery is 2–4 weeks from the day we receive your PhonePe API keys and access to a staging database.

How it works under the hood

The module registers a new PhonePe payment.provider record with its own payment.transaction handling. At checkout, Odoo builds a signed pay request, computes the X-VERIFY SHA-256 checksum with your salt key and salt index, and redirects the customer to the PhonePe hosted page — or fires a UPI intent deep-link on mobile so the shopper is dropped straight into their PhonePe/UPI app. On return, a QWeb-rendered controller route validates the response signature, and an authenticated server-to-server status check call plus the webhook confirm the true transaction state before Odoo marks the order paid. That double confirmation (webhook + polled status check) is what keeps your sales orders reconciled even when a customer closes the browser mid-redirect.

Everything is wired the Odoo way: models extend models.Model, computed fields use @api.depends, access is locked down with ir.model.access.csv and record rules, admin screens are standard XML/OWL views, and every credential (merchant ID, salt key, salt index) is stored on the provider record — never hard-coded. You keep full source, so your team or ours can extend it later.

Built for real Indian merchant operations

We localize the whole flow for INR: currency rounding, GST-ready invoice linkage, refund handling from the Odoo sales/accounting side, and clear failure messaging for declined UPI collect requests. Sandbox-first delivery means we prove every path — success, pending, failure, timeout, partial refund — on PhonePe's UAT environment before we ever touch your production keys.

You get a payment provider you own, on the Odoo version you run, supported by the team that built it.