Webhook
In short: A webhook is a callback mechanism where a lip sync API sends a notification to your server when processing completes, enabling asynchronous workflows without polling.
About Webhook
Webhooks are HTTP callbacks that a service sends to a pre-configured URL when a specific event occurs. In lip sync API integrations, webhooks notify your application when a lip sync job finishes processing, fails, or reaches other status milestones. This is more efficient than polling the API repeatedly to check job status, especially for longer processing jobs.
A typical webhook flow involves submitting a lip sync job with a callback URL, receiving a job ID immediately, then receiving a POST request to your URL when the job completes with the result data. Webhook-based architectures enable scalable integration of lip sync into content pipelines.
How Webhook Connects to Lip Sync
Webhook relates to several other concepts in the AI lip sync pipeline: REST API , and Async Processing .
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