Webhook issues on GitHub often stem from misconfigured payload URLs, missing permissions, or network restrictions. Verify these settings to resolve the issue.

When GitHub webhooks fail to trigger, it’s often due to issues with the payload URL, permissions, or network restrictions. Begin by reviewing the webhook settings under Settings > Webhooks in the repository and ensuring the payload URL is accurate and accessible from GitHub’s servers. If the receiving server has a firewall or IP restriction, add GitHub’s IPs to the whitelist. Ensure the webhook has permission to execute on the event you want to trigger (e.g., pushes or PRs). Additionally, you can inspect delivery logs for any error messages that might hint at configuration issues. Correcting these settings generally resolves webhook issues, restoring the intended automated workflows.