Odoo ships a capable XML-RPC and JSON-RPC layer, but modern integration teams expect clean REST — predictable URLs, JSON bodies, bearer tokens, OpenAPI docs, and event-driven webhooks. Bridging that gap by hand means writing controllers, wiring authentication, hardening record-level access, and re-testing on every Odoo upgrade. The REST API & Webhooks Toolkit is a net-new module that ECOSIRE builds, installs, and supports for you, turning your Odoo instance into a first-class integration platform.

This is a BUILD-TO-ORDER engagement, not an instant apps.odoo.com download. After purchase, an ECOSIRE Odoo engineer scopes the exact models, fields, and events you need to expose, then delivers a production-ready custom module (its own __manifest__.py, controllers, models, security rules, and views) tailored to your data model and hardened for your Odoo edition. Typical delivery is one working week depending on the number of models and integration targets.

At its core the toolkit auto-generates versioned REST endpoints (for example GET/POST/PATCH/DELETE /api/v1/<model>) over the models you choose. Requests flow through Odoo's http.Controller layer with auth='user' so every call runs inside a real Odoo session and honors your existing ir.model.access.csv rules and record rules — a token cannot read or write anything the mapped user is not already allowed to touch. Authentication supports long-lived API tokens and an OAuth2 client-credentials flow, with per-token scopes so a warehouse app can be limited to stock.picking while a CRM sync only sees crm.lead.

Outbound webhooks close the event loop. Using Odoo's ORM overrides and base.automation / automated actions, the module fires signed HTTP POST callbacks to your endpoints when records are created, written, or unlinked — new sale.order, confirmed account.move, updated res.partner — with configurable payload templates, HMAC signatures, retry-with-backoff, and a delivery log so nothing is silently lost. Every inbound and outbound call is captured with status code, latency, and payload size, and each endpoint carries its own rate limit to protect the server.

Developers get a live Swagger/OpenAPI 3 specification generated from the enabled endpoints, so your integrators can explore, authenticate, and test straight from the browser. The module is built cleanly on the standard framework — no core patching — so it installs alongside your other apps and survives upgrades. ECOSIRE supports Odoo 17, 18, and 19, on Community or Enterprise, and hands over full source plus documentation and a support window so your team owns and can extend the result.