• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

WP Express Checkout

Express Checkout Plugin for WordPress

  • Home
  • Documentation
  • Extensions
  • Login
    • Sign In
    • Edit Profile
    • Terms & Condtions
    • My Downloads
  • Support
    • Tutorials
  • Contact
  • Show Search
Hide Search
You are here: Home / Replies /

Reply To: Invalid or Missing API Credentials!

· ·

Sell Online Easily with PayPal & WordPress › Forums › WP Express Checkout Plugin Forum › Invalid or Missing API Credentials! › Reply To: Invalid or Missing API Credentials!

January 10, 2023 at 12:03 am #1023
admin
Keymaster

We have updated the following documentation for getting the Client ID and Secret keys. Can you please go through it one more time and enter the new API credentials for both live and sandbox and then save it:

Getting Live and Sandbox Client IDs and Secret Keys

Primary Sidebar

Featured Addons/Extensions

Subscription Payments Addon

Custom Fields Addon

A Simple & Lightweight Plugin

Our Approach with the Plugin

Support Link

  • Contact Us

Search

Copyright © 2025 | WP Express Checkout Plugin | A member of the Tips and Tricks HQ family.