Help Center - Technical Support
Home

Why did I get API error code 10426?

We return this NVP/SOAP API error code when the transaction is refused due to an invalid argument with the ItemTotal, and the amount is invalid.

Review the amount entered. Payments cannot contain more than two decimal places. You can try to resolve the error by number-formatting the amount in the coding language used and limiting the decimal places to two or fewer digits.

See the Developer Portal for a complete list of NVP/SOAP API error codes.

More ways we can help

Developer Resources

Access documentation, APIs and more

Braintree Support

Find technical information on processing with Braintree

Site Status

Get status on scheduled maintenance and more

Personal Help

Get help with using any of our PayPal products

Business Help

Get help with using any of our PayPal products

Message Center

Send, receive, and view your PayPal messages

If you accept cookies, we’ll use them to improve and customize your experience and enable our partners to show you personalized PayPal ads when you visit other sites. Manage cookies and learn more