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Payments and billing

Connect Mondu to Hypamoon

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

Possible

The check

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

Public API docs
Yes. Read the docs
A key you create yourself
No. Mondu sends you a demo key at the start of onboarding and the production key once you are ready to go live. docs.mondu.ai
Versions or a changelog
Not confirmed. No version policy found on the pages I could open.
How it signs in
API key issued by Mondu, sent in the Api-Token header.
Webhooks
Not confirmed.
Hosting
Cloud
Condition
Keys are issued by Mondu during merchant onboarding.

Your own B2B payment desk on Mondu, next to your orders.

  • Orders, invoices and payment status of your business buyers, from Mondu.
  • AI that follows unpaid invoices and orders waiting for shipment, with you approving every change.
  • A portal for your business customers with their open invoices.

Ask your chat

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

  • Which Mondu orders are confirmed but not shipped yet?
  • Which business buyers have invoices due this week?

On a schedule

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

  1. Every 15 minutes

    Orders that shipped in your own system.

    AI decides

    AI matches them to the Mondu orders and checks the amounts.

    Then

    The shipment is confirmed in Mondu so the invoice starts.

    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 Mondu data.

  • For your customers

    Business customers sign in and see their open invoices and due dates, each company only its own.

Mondu 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 Mondu 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.
  • Mondu offers buy now, pay later and invoice payment for business buyers.

Try it in your chat

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

Say this in your chat

Build the Hypamoon recipe build-an-adapter for Mondu. API docs: https://docs.mondu.ai/docs/authentication. 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.

Mondu 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 Mondu. 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 Mondu?

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

Start free

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