Go-live checklist

Complete this checklist to go live with Mollie.

• Sign up for an account with Mollie.
• Verify your email.
• Complete your business profile to start the verification process.
• Review your bank account information.
• Add and configure your payment methods.
• In your Mollie website profile, grab the Test API key (or add testmode parameter to your API call in case of the other authentication methods).
• Make a test API call to verify the connection between Mollie and your webshop (e.g the simplest call to make is List payments).

📘

We recommend using our collection in Postman to explore example requests from the documentation. Learn more in our Postman guide.

• Create your first payment to verify if transactions are properly initiated.
  A response 200 application/hal+json is issued whenever your request is a success.
• After testing, switch to the Live API key (or toggle the testmode parameter off) to accept payments.
• Start receiving and managing payouts.

When connecting Mollie to your website, you can utilize a bunch of different methods depending on your preference and business setup. The easiest way is to use one of our pre-built integrations or check out our API reference if you want to build a custom solution.

Mollie also offers MCP Server to utilize natural language and Mollie Connect if you plan to manage multiple accounts in your Organization.