Payments and billing
Connect Deutsche Bank to Hypamoon
Possible, with help from Deutsche Bank. The API is documented, but you cannot just create a key: access goes through Deutsche Bank first.
PossibleThe check
Three questions about the API of Deutsche Bank, answered from its own docs.
- Public API docs
- Yes. The Deutsche Bank API Program has public docs, an API explorer, a simulator and an FAQ, including db Smart Access for a business's own accounts. Read the docs
- A key you create yourself
- No. Signing up and testing is free, but live data needs a Go Live request, a review of your organisation and use case, and signed API Program terms before you get a production key. developer.db.com
- Versions or a changelog
- Yes. Release notes are published, and older endpoint versions are covered in the FAQ. developer.db.com
- How it signs in
- OAuth 2.0; db Smart Access, for a business's own accounts, uses the client credentials grant since April 2026.
- Webhooks
- Not confirmed.
- Hosting
- Cloud
- Condition
- Live access needs an approved Go Live request and signed API Program terms. The application must be on behalf of a business with an office in the EU, and Deutsche Bank may agree fees in a separate agreement.
What you can build
Pull balances and transactions of your Deutsche Bank business accounts into your own ERP or dashboard through db Smart Access, and match payments to invoices.
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
- Deutsche 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 Deutsche Bank takes more work: ask your chat to check this first.
- db Smart Access lets small and medium businesses read their own Deutsche Bank accounts in their own systems. The program also covers Postbank and norisbank.
Try it in your chat
First get access from Deutsche Bank. Then fill in what to read and write, and send it.
Build the Hypamoon recipe build-an-adapter for Deutsche Bank. API docs: https://developer.db.com/. Read: [what]. Write: [what, or nothing].
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.
Deutsche 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 Deutsche Bank. Found something that changed? Tell us at support.
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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.
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.
Fill in the name of your software. Checking needs no connection to Hypamoon.
Ready to connect Deutsche Bank?
Connect your chat once, then ask it to build the adapter.
Works in Claude, ChatGPT and Copilot. Add to Claude Add to ChatGPT 
Add to Copilot