Mollie

🔑 BYO Key — Payments

Payment service provider for EU/NL. Create and manage payments with iDEAL, credit card, Bancontact, and more.

🔑 Setup Required — Bring Your Own Key This integration requires API credentials. Store them once via setup_integration or the Dashboard Vault — they're encrypted with AES-256-GCM and never exposed.

Required Credentials

mollie_api_key

API Key

Find your API key at mollie.com/dashboard/developers/api-keys

Get your API key at mollie.com →

Endpoints (3)

POST create-payment

Create a new payment. Returns a checkout URL to redirect the customer to.

Field	Type	Required	Description
`amount`	array	✓ Yes	Payment amount object with "value" (e.g. "10.00") and "currency" (e.g. "EUR")
`description`	string	✓ Yes	Description shown on the customer's bank/card statement (max 255 chars)
`redirectUrl`	url	✓ Yes	URL to redirect the customer to after payment
`webhookUrl`	url	No	URL Mollie will call with payment status updates
`method`	string\|array	No	Payment method(s) to show (e.g. "ideal", "creditcard", or ["ideal", "creditcard"])
`metadata`	array	No	Custom metadata object (stored with the payment, returned in responses)
`locale`	string	No	Customer locale for the checkout page (e.g. "nl_NL", "en_US")

GET get-payment

Retrieve details of a specific payment by its ID.

Field	Type	Required	Description
`payment_id`	string	✓ Yes	Mollie payment ID (e.g. "tr_7UhSN1zuXS")

GET list-payments

List all payments for this account, newest first. Supports pagination.

Field	Type	Required	Description
`from`	string	No	Pagination cursor: payment ID to start from
`limit`	integer	No	Number of payments to return (1-250, default 50)

MCP Tool Names

When using this integration through an AI assistant (Claude, ChatGPT, Cursor, etc.), the endpoints are available as MCP tools:

Endpoint	MCP Tool Name
create-payment	`mollie_create_payment`
get-payment	`mollie_get_payment`
list-payments	`mollie_list_payments`

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