UPS API login fails with invalid authentication errors
UPS API connections fail with invalid authentication or access license errors even when credentials are copied correctly.
Tier I · Proven The best-established problems.
5 public reports · first reported 10 March 2025 · last reported 13 August 2025
What's going wrong
Many site owners cannot connect the UPS shipping plugin to their UPS account.
AI-assisted: written with the help of AI from the reports. The idea report has the full summary.
In the idea report
- The full summary.
- The products the 5 reports are about, and how many came each month.
- Related problems.
No business has been found with this problem yet, so the report has no contacts. All sales are final — no refunds. Pricing.