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Payments and billing

Connect Basware to Hypamoon

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

Possible

The check

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

Public API docs
Yes. Read the docs
A key you create yourself
No. API credentials are provided by your Basware delivery project consultant or technical partner manager. developer.basware.com
Versions or a changelog
Yes. Versioned paths such as v1/accounts. developer.basware.com
How it signs in
Credentials that Basware provides; the method is described in the API manual.
Webhooks
Not confirmed.
Hosting
Cloud
Condition
You need a Basware subscription, and Basware provides the API credentials through your project consultant or partner manager.

Your own supplier and invoice view on Basware, once your credentials are issued.

  • Master data, accounts payable and procurement, from the APIs Basware switches on.
  • AI that answers supplier questions about invoice status, with a person approving each reply.
  • A portal for suppliers and a weekly email for accounts payable.

Ask your chat

Answers straight from your Basware data, in Claude or another chat with the full Hypamoon connection.

  • Which supplier invoices are waiting for approval longer than ten days?
  • Which suppliers send most invoices that need manual handling?

On a schedule

Basware has no webhooks we could confirm, so an agent checks every 15 minutes and decides what happens next.

  1. Every 15 minutes

    New cost centres or suppliers in your own system.

    AI decides

    AI checks for duplicates and missing fields.

    Then

    After approval, the master data is updated in Basware.

    AI proposes, you approve

A screen for your team or customers

An app on your own address, with sign-in, on top of the same Basware data.

  • For your partners

    Suppliers sign in and see the status of the invoices they sent.

Basware stays the core: your chat builds the rest on its API, as an adapter plus an app and agents in your Hypamoon project. Reading starts after you click Allow in the portal. Every change an agent or a chat makes in Basware waits for your approval, one call at a time. How adapters work

Good to know

  • Production use needs a subscription to a Basware service; a free test account for the Network APIs comes through Basware Support.

Try it in your chat

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

Say this in your chat

Build the Hypamoon recipe build-an-adapter for Basware. API docs: https://developer.basware.com/. 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.

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

More in payments and billing

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 Basware?

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

Start free

Works in Claude, ChatGPT and Copilot. Add to Claude Add to ChatGPT Add to Copilot