topic Transaction succeeds but webhook not received consistently in Integration and Testing https://community.developer.cybersource.com/t5/Integration-and-Testing/Transaction-succeeds-but-webhook-not-received-consistently/m-p/94767#M58605 <P>I am integrating Authorize.Net payments into my application, and the transactions are completing successfully on the gateway. However, I am facing an issue where the webhook notifications are not received consistently on my server.</P><P>Sometimes the webhook is delivered as expected, but other times there is no callback even though the transaction shows as successful in the dashboard. I have verified that the endpoint is reachable, returns a 200 response, and SSL is configured correctly.</P><P>Has anyone faced a similar issue with intermittent webhook delivery? Are there specific timeout, retry, or IP allowlist settings on Authorize.Net that I should double-check to make webhook delivery more reliable?</P><P>Any guidance or best practices would be appreciated.</P> Mon, 29 Dec 2025 08:38:10 GMT carolineharper 2025-12-29T08:38:10Z Transaction succeeds but webhook not received consistently https://community.developer.cybersource.com/t5/Integration-and-Testing/Transaction-succeeds-but-webhook-not-received-consistently/m-p/94767#M58605 <P>I am integrating Authorize.Net payments into my application, and the transactions are completing successfully on the gateway. However, I am facing an issue where the webhook notifications are not received consistently on my server.</P><P>Sometimes the webhook is delivered as expected, but other times there is no callback even though the transaction shows as successful in the dashboard. I have verified that the endpoint is reachable, returns a 200 response, and SSL is configured correctly.</P><P>Has anyone faced a similar issue with intermittent webhook delivery? Are there specific timeout, retry, or IP allowlist settings on Authorize.Net that I should double-check to make webhook delivery more reliable?</P><P>Any guidance or best practices would be appreciated.</P> Mon, 29 Dec 2025 08:38:10 GMT https://community.developer.cybersource.com/t5/Integration-and-Testing/Transaction-succeeds-but-webhook-not-received-consistently/m-p/94767#M58605 carolineharper 2025-12-29T08:38:10Z