Checkout transactions fail to start with API errors
Checkout fails to start a PhonePe transaction, showing 404, security block or failed event ingestion errors.
Tier II · Emerging Problems that are still building up.
4 public reports · first reported 5 October 2023 · last reported 6 August 2025
What's going wrong
Site owners using the PhonePe Payment Solutions plugin report that when a shopper clicks place order, the transaction is refused before it starts.
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 4 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.