Hi. Attempt to establish a Paypal login button on my prestashop . To do this I need to configure REST API apps. in Modeo Live. After entering all the data and save , always gives me this error: Relying Party Validation error: redirect_uri provided in the request does not match the registered With redirect_uri . Please check the request . Someone can tell me I'm doing wrong ?. Thank you.
This forum are mostly deals with general account/dispute type problems. For API, back end coding or development issues, you will have better chance of getting answer by contacting technical support or the StackOverflow PayPal Community found on that link above.
