Cross-border and freelance merchants increasingly get paid in stablecoins, but Odoo ships no native crypto acceptance. Out of the box, payment providers cover Stripe, PayPal, Adyen and a handful of bank-redirect flows — there is no payment.provider code for USDT/USDC settlement, no way to reconcile an on-chain transfer against a sales order, and no reference-rate capture so your account.move records the fiat value at the moment of payment. Teams end up pasting a wallet address into an email, chasing block explorers, and manually matching amounts — which breaks under partial payments and exchange-rate drift, and leaves your accounting unauditable.

ECOSIRE builds a proper Odoo payment provider that plugs into the standard checkout and invoice-payment flows. We extend payment.provider and payment.transaction with two integrations — Binance Pay and Coinbase Commerce — so a customer choosing "Pay with crypto" is issued a hosted charge or QR for USDT, USDC, BTC or ETH. Confirmation is event-driven, not polled: we expose signed webhook controllers (HMAC / signature-verified per each provider's spec) that move the transaction through draft → pending → done, trigger Odoo's normal post-payment automation (confirm the SO, register the payment on the invoice, send the QWeb receipt), and write an immutable audit trail. Because crypto amounts float, a compute field with @api.depends snapshots the FX-to-fiat reference rate at charge creation and persists both the crypto amount and the booked fiat value on the transaction.

The build handles the messy real-world cases native Odoo never anticipated: underpayment leaves the transaction in a pending/partially-paid state with a top-up link instead of silently confirming; overpayment is flagged for credit-note or refund handling; and late or re-org'd on-chain confirmations are reconciled idempotently so a replayed webhook never double-books. Everything is secured with ir.model.access.csv plus record rules so only accounting/payment roles see provider credentials and raw transaction payloads, and every provider action is exposed over Odoo's XML-RPC / JSON-RPC API for your own automation or reconciliation scripts.

This is build-to-order, not an apps.odoo.com download. After a short scoping call we confirm exactly which providers, coins, chains and settlement/reconciliation rules you need, then build the module against your Odoo 17.0, 18.0 or 19.0 (Community or Enterprise). Typical delivery is one working week from confirmed scope. You get the installable source in your own git repository, UAT on a staging database, a rollback plan, and a post-go-live support window — no fabricated benchmarks, just a payment provider engineered to your ledger.