# Deliverability We will attempt to send your webhook multiple times (up to 3 currently) with a small second delay, if the request fails. To ensure you don't ever get duplicate calls for the same update we attach a webhookId which is unique to each hook.\ \ Ideally you should provide a way to check for unique webhook IDs.\ \ We also make no guarantee of every event being successfully streamed and your system should be designed to handle missing events gracefully. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://mava.gitbook.io/mava-docs/webhooks-and-api/webhooks/deliverability.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.