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ERP and accounting

Connect Sage Active to Hypamoon

Yes, with one catch. Sage Active has an open API that you can use yourself, but it signs in with OAuth only, and that takes more work in a Hypamoon adapter today.

Open

The check

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

Public API docs
Yes. Public GraphQL API docs with a quick start and API reference. Read the docs
A key you create yourself
Yes. With a Sage developer account and a Sage Active subscription (FR, ES, PT or DE) you register your app yourself and pick its markets. developer.sage.com
Versions or a changelog
Yes. Public API V2 with an announcements page for changes. developer.sage.com
How it signs in
OAuth 2.0 with an app you register in your Sage developer account.
Webhooks
Not confirmed.
Hosting
Cloud

In practice

What it takes in a real Sage Active administration.

Getting access
Sign up for a Sage developer account and register your app against your Sage Active subscription.
Limits
None published.
Writing
Read and write. Create and update records through GraphQL mutations.
Cost
Not published.

What you can build

Read and post invoices, customers and journal entries in Sage Active from your own tools, or ask your chat about open items.

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

  • Sage Active signs in with OAuth or signed requests only, with tokens that expire. The Hypamoon vault holds a fixed key today, so an adapter for Sage Active takes more work: ask your chat to check this first.
  • Sage Active is Sage's cloud accounting for France, Spain, Portugal and Germany. Sage also offers an MCP server for it.

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 Sage Active. API docs: https://developer.sage.com/active/docs/latest/g/quickstart. 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.

Sage Active 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 Sage Active. Found something that changed? Tell us at support.

More in erp and accounting

All 1094 tools

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 Sage Active?

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

Start free

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