Testing MollieOAuth Connect | Mollie Community | Page 1

knotty hollow Aug 15, 2025, 8:26 AM

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Hi all,

I'm integrating Mollie OAuth Connect. However is there a way I can test the OAuth connections? So I can test making payments etc. on my client's behalf?

Looking forward to your responses!

peak fox Aug 15, 2025, 8:37 AM

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Hej @knotty hollow

The moment you have a working oauth connection you can sent a testmode parameter with the payload to the endpoint.

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Eg payments created with testmode=true will end up in the merchants account under the testmode toggle.

knotty hollow Aug 15, 2025, 8:39 AM

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Perfect thank you! Can you send the link to the docs page for the above?

peak fox Aug 15, 2025, 8:39 AM

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Its ’just’ the payment/create endpoint: https://docs.mollie.com/reference/create-payment

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And some more info on testing the api: https://docs.mollie.com/reference/testing

#Testing MollieOAuth Connect