Mollie MCP server: connect AI agents to Mollie from the EU

Mollie B.V. is a payment service provider based in Amsterdam, used by online shops and platforms across Europe for cards, iDEAL, Bancontact, SEPA and other local methods. Its official MCP server runs at https://mcp.mollie.com/mcp over Streamable HTTP.

The server turns the Mollie API into roughly 70 tools grouped into payments, payment links, customers and recurring billing, balances and settlements, invoicing, webhooks and account information. It can also search Mollie's documentation and support articles, so the agent answers integration questions from the source.

A support agent can answer "where is my payment?" by finding the order in another connector, looking up the Mollie payment and explaining its status, instead of a person switching between shop backend, Mollie dashboard and inbox. Finance can ask what is in the next settlement and which refunds and chargebacks it contains.

Sales and account teams can create a payment link for a consulting session, set up a monthly subscription for a customer, or prepare a draft sales invoice due in 30 days, each confirmed by a person before it is created.

On inference.eu, add the Mollie connector to an agent. When it first connects, you are sent to Mollie's authorisation page, where you sign in and review the permissions the agent requests. Approve them, and the agent can use the tools you allowed.

There is no API key to copy. The OAuth token is stored encrypted in the EU and only reaches the agents you choose. Connecting does not grant anything beyond your existing Mollie permissions, and every action is attributed to you in Mollie.

Payment data includes customer names, email addresses, IBANs and amounts. With this connector, the agent requests that data from Mollie's own server, and Mollie, a Dutch company, handles it as it does for your other integrations.

On inference.eu, the model that reads payment details runs in EU data centres, and your connection credentials are stored encrypted in the EU. Limit the connector to agents that need payment data, and avoid passing full customer details to tools that do not need them.

Mollie recommends asking for permission before any action that creates or changes something, such as a payment, a subscription, a mandate or a capture. Reading payments and settlements is lower risk; charging a customer with a saved mandate moves real money.

On inference.eu you can require a person to approve these calls before the agent runs them, and let lookups run on their own. Refunds are not available through the MCP server today, so they stay in the Mollie dashboard or your existing API integration.