OAuth endpoints return 404 on pretty permalinks
OAuth authorize and discovery endpoints return 404 errors on pretty-permalink sites, including nginx and AI connector setups.
Tier II · Emerging Problems that are still building up.
3 public reports · first reported 22 June 2020 · last reported 15 June 2026
What's going wrong
Site owners connecting AI tools, chat apps and other clients to this WordPress OAuth server plugin find that the authorize, token or discovery addresses return 404 errors once pretty permalinks are on.
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 3 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.