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ERP and accounting

Connect MyUnisoft to Hypamoon

Possible, with help from MyUnisoft. The API is documented, but you cannot just create a key: access goes through MyUnisoft first.

Possible

The check

Three questions about the API of MyUnisoft, answered from its own docs.

Public API docs
Yes. Read the docs
A key you create yourself
No. Every call needs an X-Third-Party key that MyUnisoft's teams generate and activate, plus an API token per firm or company. github.com
Versions or a changelog
Not confirmed.
How it signs in
An X-Third-Party key issued by MyUnisoft plus a non expiring JWT API token per accounting firm or company.
Webhooks
Not confirmed.
Hosting
Cloud
Condition
MyUnisoft generates and activates the X-Third-Party key; the firm or company then grants an API token.

In practice

What it takes in a real MyUnisoft administration.

Getting access
Not confirmed; ask the vendor.
Limits
None published.
Writing
Not confirmed.
Cost
Not published.

What you can build

Send purchase invoices and bank data from your own tools to your accountant's MyUnisoft file, once MyUnisoft has activated your key.

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

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.
  • Access is per company file or per whole accounting firm. The documentation moved to partners.api.myunisoft.fr; the GitHub version stays available.

Try it in your chat

First get access from MyUnisoft. Then fill in what to read and write, and send it.

Say this in your chat

Build the Hypamoon recipe build-an-adapter for MyUnisoft. API docs: https://github.com/MyUnisoft/api-partenaires. Read: [what]. Write: [what, or nothing].

Open in Claude

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

Sources

Checked on 7 November 2026.

MyUnisoft 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 MyUnisoft. Found something that changed? Tell us at support.

More in erp and accounting

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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 Open in ChatGPT

Fill in the name of your software. Checking needs no connection to Hypamoon.

Ready to connect MyUnisoft?

Connect your chat once, then ask it to build the adapter.

Start free

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