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Payments and billing

Connect Triodos Bank to Hypamoon

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

Possible

The check

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

Public API docs
Yes. Public PSD2 documentation for account information, payment initiation and confirmation of funds, with sandbox and production. Read the docs
A key you create yourself
No. Client registration starts by validating the third party's eIDAS certificate, so only licensed providers get access. developer.triodos.com
Versions or a changelog
Yes. Follows the Berlin Group standard (v1.3.6) and keeps a changelog. developer.triodos.com
How it signs in
OAuth 2.0 through Triodos Auth after dynamic client registration with an eIDAS certificate; the account holder gives consent.
Webhooks
Not confirmed.
Hosting
Cloud
Condition
PSD2 APIs need a licence as a third party provider and an eIDAS certificate; a normal company uses an aggregator. Statements can also come in as a CAMT.053 or MT940 export.

Your own payments overview on your Triodos account, through a licensed aggregator.

  • Balances and transactions, after you give consent at the bank.
  • AI that matches incoming payments to open invoices, with your team approving every match.

Ask your chat

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

  • Which invoices have been paid since Monday?
  • Which recurring costs went up compared to last year?

On a schedule

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

  1. Every 15 minutes

    New transactions since the last daily check.

    AI decides

    AI proposes the invoice or cost category for each one.

    Then

    Your team gets an email with the proposals to approve.

A screen for your team or customers

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

  • For your team

    A screen with incoming payments and which invoices they settle.

Triodos Bank 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 Triodos Bank waits for your approval, one call at a time. How adapters work

Good to know

  • Triodos Bank signs in with OAuth or signed requests only, with tokens that expire. The Hypamoon vault holds a fixed key today, so an adapter for Triodos Bank takes more work: ask your chat to check this first.
  • Triodos only offers PSD2 interfaces; no separate API for business customers on their own accounts was found.

Try it in your chat

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

Say this in your chat

Build the Hypamoon recipe build-an-adapter for Triodos Bank. API docs: https://developer.triodos.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.

Triodos Bank 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 Triodos Bank. 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 Triodos Bank?

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

Start free

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