--- title: "Connect Odoo to Hypamoon" description: "Odoo has an open API. See what you can build with it in Hypamoon, how it signs in, and the sources we checked." url: https://hypamoon.com/connect-to/odoo --- 1. [Connect to](https://hypamoon.com/connect-to) 2. Odoo ERP and accounting # Connect Odoo to Hypamoon Yes. Odoo has a public, versioned API and you create the key yourself, so your chat can write the adapter. Open ## The check Three questions about the API of Odoo, answered from its own docs. **Public API docs**\ **Yes.** [Read the docs](https://www.odoo.com/documentation/19.0/developer/reference/external_api.html) **A key you create yourself**\ **Yes.** Each user creates API keys under Preferences, Account Security. [odoo.com](https://www.odoo.com/documentation/19.0/developer/reference/external_api.html) **Versions or a changelog**\ **Yes.** Documentation per Odoo version, with a removal schedule for the old XML-RPC and JSON-RPC endpoints. [odoo.com](https://www.odoo.com/documentation/19.0/developer/reference/external_api.html) **How it signs in**\ A user API key as a Bearer token on the JSON-2 API; keys last at most three months and are shown only once. **Webhooks**\ **Yes.** It can tell your app when something changes. [odoo.com](https://www.odoo.com/documentation/19.0/applications/studio/automated_actions.html) **Hosting**\ Cloud and self-hosted **Condition**\ On Odoo Online and Odoo.sh, the external API is only available on the Custom plan. ## In practice What it takes in a real Odoo administration. **Getting access**\ Each user creates an API key under Preferences, Account Security in Odoo, with an end date of at most three months; the integration acts with that user's access rights. **Limits**\ None published. **Writing**\ **Read and write.** Create and update records in any model the user may change, such as contacts, sales orders, invoices and stock moves. **Cost**\ On Odoo Online and Odoo.sh the external API is only available on the Custom plan, not on One App Free or Standard. [odoo.com](https://www.odoo.com/documentation/19.0/developer/reference/external_api.html) ## What you can build A booking or intake form that creates the contact and the quotation in Odoo, and a chat view of stock and open orders for a customer. Your chat writes it as a Hypamoon adapter from the docs above. Reading starts after you click Allow in the portal, and every write waits for your approval, one call at a time. [How adapters work](https://hypamoon.com/docs/adapters) ### Good to know - Your adapter uses a fixed key: you paste it once in the Hypamoon portal, never in the chat, and it only goes to the API host you allow. - For a self-hosted Odoo, your installation must be reachable from the internet over HTTPS. The JSON-2 API needs Odoo 19 or later; older versions only have XML-RPC and JSON-RPC, and what you can reach depends on your installed modules. - XML-RPC and JSON-RPC will be removed in Odoo 22 (fall 2028), and on Odoo Online in 21.1. Webhooks are sent from automation rules. ## Try it in your chat Fill in what to read and write, and send it. Say this in your chat > Build the Hypamoon recipe build-an-adapter for Odoo. API docs: https://www.odoo.com/documentation/19.0/developer/reference/external\_api.html. Read: \[what\]. Write: \[what, or nothing\]. [Open in Claude](https://claude.ai/new?q=Build%20the%20Hypamoon%20recipe%20build-an-adapter%20for%20Odoo.%20API%20docs%3A%20https%3A%2F%2Fwww.odoo.com%2Fdocumentation%2F19.0%2Fdeveloper%2Freference%2Fexternal_api.html.%20Read%3A%20%5Bwhat%5D.%20Write%3A%20%5Bwhat%2C%20or%20nothing%5D.) In Claude, or another chat with the full Hypamoon connection; adapters are not in ChatGPT yet. You paste the key in the portal, never in the chat. [The full recipe](https://hypamoon.com/r/build-an-adapter) ## Sources Checked on 1 November 2026. - [www.odoo.com/documentation/19.0/developer/reference/external\_api.html](https://www.odoo.com/documentation/19.0/developer/reference/external_api.html) - [www.odoo.com/documentation/19.0/applications/studio/automated\_actions.html](https://www.odoo.com/documentation/19.0/applications/studio/automated_actions.html) Odoo is a name of its owner, used here only to describe the software. This page is not an official integration and Hypamoon has no partnership with Odoo. Found something that changed? Tell us at [support](https://hypamoon.com/support#contact). ## More in erp and accounting - [**Acumatica** Open](https://hypamoon.com/connect-to/acumatica) - [**AFAS Profit** Open](https://hypamoon.com/connect-to/afas-profit) - [**DATEV** Possible](https://hypamoon.com/connect-to/datev) - [**e-Boekhouden.nl** Open](https://hypamoon.com/connect-to/e-boekhouden) - [**Exact for Accountancy** Open](https://hypamoon.com/connect-to/exact-for-accountancy) - [**Exact Globe+** Possible](https://hypamoon.com/connect-to/exact-globe) - [**Exact Gripp** Possible](https://hypamoon.com/connect-to/exact-gripp) - [**Exact Multivers** Possible](https://hypamoon.com/connect-to/unit4-multivers) - [**Exact Online** Open](https://hypamoon.com/connect-to/exact-online) - [**FreshBooks** Open](https://hypamoon.com/connect-to/freshbooks) - [**Holded** Open](https://hypamoon.com/connect-to/holded) - [**Isah** Unknown](https://hypamoon.com/connect-to/isah) - [**Jortt** Open](https://hypamoon.com/connect-to/jortt) - [**KING Finance** Possible](https://hypamoon.com/connect-to/king-finance) - [**Lexware Office (lexoffice)** Open](https://hypamoon.com/connect-to/lexoffice) - [**Microsoft Dynamics 365 Business Central** Open](https://hypamoon.com/connect-to/dynamics-365-business-central) - [**Microsoft Dynamics 365 Finance and Operations** Open](https://hypamoon.com/connect-to/dynamics-365-finance-operations) - [**Microsoft Dynamics NAV** Open](https://hypamoon.com/connect-to/dynamics-nav) - [**Moneybird** Open](https://hypamoon.com/connect-to/moneybird) - [**Oracle NetSuite** Open](https://hypamoon.com/connect-to/oracle-netsuite) - [**Pennylane** Open](https://hypamoon.com/connect-to/pennylane) - [**QuickBooks Online** Open](https://hypamoon.com/connect-to/quickbooks-online) - [**Ridder iQ** Unknown](https://hypamoon.com/connect-to/ridder-iq) - [**Sage Accounting (Sage Business Cloud)** Unknown](https://hypamoon.com/connect-to/sage-accounting) - [**Sage Intacct** Possible](https://hypamoon.com/connect-to/sage-intacct) - [**SAP Business One** Open](https://hypamoon.com/connect-to/sap-business-one) - [**SAP S/4HANA** Open](https://hypamoon.com/connect-to/sap-s4hana) - [**sevDesk** Open](https://hypamoon.com/connect-to/sevdesk) - [**Simplicate** Open](https://hypamoon.com/connect-to/simplicate) - [**SnelStart** Possible](https://hypamoon.com/connect-to/snelstart) - [**Syntess Atrium** Closed](https://hypamoon.com/connect-to/syntess-atrium) - [**Twinfield** Possible](https://hypamoon.com/connect-to/twinfield) - [**Unit4 ERPx** Possible](https://hypamoon.com/connect-to/unit4-erpx) - [**Visma eAccounting** Possible](https://hypamoon.com/connect-to/visma-eaccounting) - [**Visma.net ERP** Possible](https://hypamoon.com/connect-to/visma-net-erp) - [**Wave** Possible](https://hypamoon.com/connect-to/wave) - [**Xero** Open](https://hypamoon.com/connect-to/xero) - [**Yuki (Nmbrs Accounting)** Unknown](https://hypamoon.com/connect-to/yuki) - [**Zoho Books** Open](https://hypamoon.com/connect-to/zoho-books) - [**BILL (Bill.com)** Open](https://hypamoon.com/connect-to/bill) - [**Brex** Open](https://hypamoon.com/connect-to/brex) - [**Expensify** Possible](https://hypamoon.com/connect-to/expensify) - [**Pleo** Possible](https://hypamoon.com/connect-to/pleo) - [**Ramp** Open](https://hypamoon.com/connect-to/ramp) [All 267 tools](https://hypamoon.com/connect-to) ## Tool not listed? Ask the chat to check its API. The same three checks work for any software. Your chat reads the vendor's own docs and tells you what it found. Say this in your chat > Check if \[software\] has an open API that a Hypamoon adapter can use: public API docs, a key or token I can create myself without asking the vendor, and versions or a changelog. Link the pages you used. [Open in Claude](https://claude.ai/new?q=Check%20if%20%5Bsoftware%5D%20has%20an%20open%20API%20that%20a%20Hypamoon%20adapter%20can%20use%3A%20public%20API%20docs%2C%20a%20key%20or%20token%20I%20can%20create%20myself%20without%20asking%20the%20vendor%2C%20and%20versions%20or%20a%20changelog.%20Link%20the%20pages%20you%20used.) [Open in ChatGPT](https://chatgpt.com/?q=Check%20if%20%5Bsoftware%5D%20has%20an%20open%20API%20that%20a%20Hypamoon%20adapter%20can%20use%3A%20public%20API%20docs%2C%20a%20key%20or%20token%20I%20can%20create%20myself%20without%20asking%20the%20vendor%2C%20and%20versions%20or%20a%20changelog.%20Link%20the%20pages%20you%20used.) Fill in the name of your software. Checking needs no connection to Hypamoon. ## Ready to connect Odoo? Connect your chat once, then ask it to build the adapter. [Start free](https://app.hypamoon.com/?mode=signup&utm_source=connect-to&utm_campaign=odoo) Works in Claude and ChatGPT. [Add to Claude](https://hypamoon.com/connect?via=connect-to~odoo#claude) [Add to ChatGPT](https://hypamoon.com/connect?via=connect-to~odoo#chatgpt)