# riecken.io — Payment Provider

riecken.io (Riecken Webservice & Application GmbH, Vienna) builds DATEV integration software for tax advisory firms and software vendors. Its products are the Cloud Gateway DATEV API aggregator, MCP for DATEV, Taxflow (invoice approval, reporting, DMS and payments) and Debitorcloud (automated dunning). The FMA has licensed it as a payment institution since April 2022, so it can connect directly to bank APIs and add integrated payments and financial data to its products.

- **Listing status:** Unclaimed — researched from public sources
- **Best for:** Tax advisory firms and software vendors in the DACH region that need DATEV integration with built-in bank payments and financial data.
- **Categories:** infrastructure
- **Countries served:** 3 (AT, CH, DE)
- **Payment methods:** bank_transfer

## Legal & compliance

Legal entities:
- Riecken Webservice & Application GmbH — Austria — licenses: Payment Institution, AT, FMA (Austria)

1 license number and 1 register record (with register status history and verification links) require a signed-in PaymentProviders.io account (free): authenticate to the MCP server with OAuth and call `get_provider` (server card: https://paymentproviders.io/.well-known/mcp/server-card.json), or log in on the web at https://paymentproviders.io/providers/riecken-io#compliance.


Canonical page: https://paymentproviders.io/providers/riecken-io

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**Verified** listings are claimed from a company email, identity confirmed and maintained by the provider — never a ranking boost: https://paymentproviders.io/verified
More for agents: [llms.txt](https://paymentproviders.io/llms.txt) · MCP server card at https://paymentproviders.io/.well-known/mcp/server-card.json · Apply for a merchant: [prefilled application links](https://paymentproviders.io/apply.md)