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Service · Odoo integration

Odoo Integration Services

Odoo integration is the work of connecting Odoo to the systems you are not replacing — your accounting history in Tally, the GST portals, your payment gateway, your marketplace listings, your WhatsApp, your barcode hardware — so data moves once instead of being keyed twice.

We build integrations that survive a version upgrade. That is the part most quotes leave out.

OdooBots implementation team| Updated 15 October 2026| REST, XML-RPC, webhooks, queue jobs
Scope my integration +91 98414 81435
0Odoo projects delivered
16–19Odoo versions supported
0Integrations documented
ChennaiAmbattur, Tamil Nadu

Businesses whose Odoo we connected to the rest of their stack

Dhanalakshmi Industries logo Sanjeev Autoparts logo Electro Flux Equipments logo Anchor Marine Equipment Company logo NEXG logo PV Constructions logo SESS logo
Definition

What is Odoo integration?

Odoo integration is the process of connecting Odoo to other software so the two systems share data automatically. Odoo exposes a full external API, so almost anything can be connected — the real questions are which direction data flows, what happens when the other system is down, and who is the source of truth for each field. Those three answers are the integration; the code is just how they get enforced.

An integration that has no error queue and no retry is not an integration. It is a script that will fail silently on a Sunday.

One-way sync
One system owns the record and pushes it. Simplest, cheapest, and correct more often than people expect.
Two-way sync
Both sides can change the record, so you need conflict rules and a last-write policy agreed up front.
Real time vs scheduled
Webhooks fire instantly; scheduled jobs batch. Orders usually need real time, master data usually does not.
Source of truth
For every shared field, exactly one system wins. Writing this list down is most of the design work.
What we connect

Odoo integrations we build

The connections Indian businesses ask for most often. Anything with an API can be added; these are the ones we have already solved.

Tally to Odoo

Migrate history and keep a parallel period if your auditor needs it. Masters, vouchers and opening balances mapped to the Odoo chart of accounts.

MastersVouchersOpening balances

GST e-Invoice & e-Way Bill

IRN generation, QR code on the invoice PDF, e-way bill creation and cancellation, with the error responses surfaced to the accountant instead of swallowed.

IRNQR codee-Way Bill

Payment gateways

Razorpay, PayPal and the rest: payment links, settlement reconciliation and the accounting entries each transaction should post.

RazorpayPayPalReconciliation

Shopify & WooCommerce

Products, stock levels, orders and fulfilment status. Stock direction is the decision that matters: one oversell is worth more than the integration cost.

ProductsStockOrders

Amazon & marketplaces

Order import, fee mapping and settlement reports reconciled against what actually landed in the bank.

OrdersFeesSettlements

WhatsApp Business

Order confirmations, dispatch notifications and payment reminders triggered from Odoo records, with replies landing against the right partner.

NotificationsTemplatesReplies

Google Workspace & Microsoft 365

Calendar two-way sync, mail integration and single sign-on so your team is not maintaining a second password.

CalendarMailSSO

Shipping & logistics

Rate shopping, label generation, tracking numbers written back to the delivery order, and status pushed to the customer.

LabelsTrackingRates

Custom API integration

Anything with REST, XML-RPC or a webhook. Your legacy system, your machine data, your bank. See Odoo API integration.

RESTXML-RPCWebhooks
Expertise · how we build

Seven decisions we settle before writing any integration code

Integrations fail on design, not on syntax. These are the questions we answer in the scoping call, and the answers go in the written scope.

  1. Which system owns each field?

    Price, stock, customer address, order status — for each one, exactly one system wins. Without this list you get two systems that both think they are right.

  2. Real time or scheduled?

    Webhooks for orders and payments; a scheduled job for product masters and price lists. Making everything real time multiplies cost and failure surface for no benefit.

  3. What happens when the other side is down?

    Queue and retry with backoff, or fail loudly? We use Odoo queue jobs so a failed message is visible and replayable, not lost.

  4. Who sees the errors?

    An integration needs a human owner and a place errors appear. We log to a model your team can open, not only to the server log.

  5. How is it authenticated?

    API keys stored in Odoo system parameters, rotated without a code change, and never in the module source or in version control.

  6. What is the volume ceiling?

    A hundred orders a day and ten thousand are different architectures. We size for your peak season, not your average Tuesday.

  7. What happens at the next Odoo upgrade?

    We build against stable APIs and keep the integration in its own module, so the annual version upgrade is a test run rather than a rewrite.

Trust · honest advice

When you should not build an integration

Four cases where we tell businesses that an integration is the wrong answer. Each one has cost a client money somewhere before.

The volume does not justify it

If someone keys fifteen records a week, an integration will cost more to build and maintain than it saves. We will say so and suggest an import template instead.

The other system is being replaced

Integrating into a system you plan to drop within a year is money spent twice. Sequence the projects.

Nobody will own the error queue

Every integration produces failures. If no named person checks them, the data quietly diverges and you find out at audit.

The process itself is broken

Automating a broken approval flow gives you a faster broken approval flow. Fix the process in Odoo first, then connect it.

Trust · what it costs

What an Odoo integration costs

Integration is quoted per connection, because a one-way product sync and a two-way order-and-stock sync are different pieces of work. These are the factors that move the number.

  • DirectionOne-way is roughly half the work of two-way, because two-way needs conflict rules, and conflict rules need testing.
  • Number of entitiesProducts only, or products plus stock plus orders plus returns plus invoices. Each entity is its own mapping and its own test set.
  • Real time or batchWebhook handling, queue jobs and retry logic cost more than a nightly scheduled sync.
  • API quality on the other sideA documented REST API is predictable. An undocumented legacy database or a screen-scrape is not, and we price the discovery separately.
  • Volume and peak loadHigh transaction volumes need queueing, batching and sometimes infrastructure work.
  • Field mapping complexityTax treatment, units of measure and product variants are where integration projects actually overrun.
Why us

Why choose OdooBots for Odoo integration

We have connected Odoo to accounting systems, marketplaces, payment gateways, government portals and machine data across 630+ projects. Every integration we ship is its own module with its own error queue, so it can be tested, upgraded and handed over.

Based inAmbattur, ChennaiTamil Nadu 600053, India
Phone+91 98414 81435Mon–Sat, business hours IST
ApproachOwn module, own queueNever patched into core
Versions supportedOdoo 16 – 19Community and Enterprise
FAQ

Odoo integration: frequently asked questions

What is Odoo integration?
Odoo integration is the process of connecting Odoo to other software — accounting systems, eCommerce platforms, payment gateways, government portals, communication tools — so that data flows between them automatically instead of being entered twice.
Does Odoo have an API?
Yes. Odoo exposes an external API over XML-RPC and JSON-RPC that covers essentially every model and field, and modern versions also support REST-style endpoints through custom controllers. In practice almost anything in Odoo can be read or written programmatically.
Can Odoo integrate with Tally?
Yes. The common requirement is a one-time migration of masters, vouchers and opening balances into Odoo, sometimes with a parallel period where both systems run while the auditor is satisfied. A permanent two-way Tally sync is usually a sign the Odoo accounting setup is not finished.
Can Odoo generate GST e-invoices and e-way bills?
Yes. Odoo can be connected to the GST portals to generate the IRN, print the QR code on the invoice, and create or cancel e-way bills. The part that matters in practice is surfacing portal error responses to the accountant rather than failing silently.
How long does an Odoo integration take?
A simple one-way sync is typically days. A two-way order, stock and invoice integration with a marketplace is weeks, most of which is field mapping and testing rather than writing code. You get a written timeline after the free scoping call.
Will an integration break when we upgrade Odoo?
Not if it is built properly. We keep every integration in its own module, build against stable APIs and avoid patching core, so an annual version upgrade becomes a test cycle rather than a rewrite. Integrations written directly into core are the ones that break.
What happens if the other system goes down?
We use Odoo queue jobs, so a failed message is retried with backoff and remains visible in a list your team can open. Nothing is silently dropped, and a failed batch can be replayed once the other side is back.
Can you integrate Odoo with a system that has no API?
Sometimes — through file exchange, a database view, or a scheduled export. We scope the discovery separately because the risk is genuinely different, and we will tell you if the honest answer is that it is not worth building.
References

Sources and official documentation

API behaviour described on this page is documented by Odoo. The design guidance comes from our own integration projects.

Tell us what Odoo needs to talk to

A free scoping call gets you the field-mapping document, the error-handling design and a fixed price — before anyone writes code.

Scope my integration Talk to us +91 98414 81435