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Problem

WooCommerce Payment Webhook Failing

Troubleshoot WooCommerce payment webhook failures by checking endpoint URL, SSL, redirect behavior, firewall response, provider retries, order-note evidence, and environment mismatch.

WooCommerce payments guideWooCommerce payment failed

Problem, cause, fix, verify

Problem

The payment provider cannot deliver events to WooCommerce reliably, so provider state and store order status may drift apart after checkout.

Audience

WooCommerce store owners and developers maintaining gateway reliability.

First check

Start with the provider’s webhook delivery record: timestamp, status code, response body, retry count, and target URL. That evidence tells you whether the failure is network, access, SSL, redirect, timeout, or application code.

Verify

Use a provider test webhook or controlled sandbox payment where available, then confirm the order note records receipt and the final status matches provider truth.

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Symptom

The payment provider cannot deliver events to WooCommerce reliably, so provider state and store order status may drift apart after checkout.

For: WooCommerce store owners and developers maintaining gateway reliability.

Diagnosis

What to check before changing the site

Read The Delivery Log

Start with the provider’s webhook delivery record: timestamp, status code, response body, retry count, and target URL. That evidence tells you whether the failure is network, access, SSL, redirect, timeout, or application code.

Check The Endpoint Path

Confirm the live provider points to the live WooCommerce endpoint and that staging does not share live secrets. Environment mismatch is one of the fastest ways to create pending orders.

Remove Redirect Surprises

Webhook endpoints should not depend on long redirect chains, forced login, maintenance screens, or CDN challenges. A browser may follow a redirect that a provider callback treats as failure.

Match Orders To Events

Use order notes and provider transaction IDs to prove whether WooCommerce received the event that should update the order. Do not manually complete orders without provider evidence.

Retest Safely

Use a provider test webhook or controlled sandbox payment where available, then confirm the order note records receipt and the final status matches provider truth.

WooCommerce PaymentsSeverity: HighLast reviewed: 2026-09-16

Diagnosis

Symptoms, causes, checks, and fixes

Symptoms

  • Gateway webhooks show failed delivery.
  • Orders do not update after payment.
  • Provider dashboard reports 3xx, 4xx, 5xx, timeout, or SSL errors.

Most Common Causes

  • Wrong webhook URL.
  • SSL certificate or redirect problem.
  • Firewall/WAF blocking provider IPs.
  • Plugin fatal error on webhook request.
  • Staging/live URL mismatch.

How To Confirm The Cause

  • Inspect provider webhook delivery logs.
  • Check status code and response body.
  • Confirm live gateway points to live site.
  • Review server logs at delivery time.

Fixes

  • Correct webhook endpoint URL.
  • Fix SSL and redirect chains.
  • Allow legitimate provider requests.
  • Resolve plugin fatal errors triggered by webhook payloads.

How To Verify The Fix

  • Send provider test webhook if supported.
  • Create a sandbox payment.
  • Confirm order notes record webhook receipt.

When To Contact Support

Escalate to provider support when deliveries fail despite reachable endpoint and correct configuration.

References

Official references

WooCommerce webhooks documentation