Google Adds Event-Driven Webhooks to the Gemini API, Eliminating the Need for Polling in Long-Running AI Jobs
Google just cut polling overhead from Gemini API jobs. Event-driven webhooks + retry guarantees = faster, cheaper long-running AI workflows.

Why it matters
Google is shipping developer-facing infrastructure improvements to the Gemini API that reduce computational waste and latency for production AI applications. This lowers the operational cost of building with Gemini and makes it more competitive for enterprise batch processing workloads.
The key facts
6 to knowEvent-driven webhooks added to Gemini API
Applies to Batch API, Deep Research, and video generation tasks
Eliminates polling requirement for long-running jobs
Built-in security and retry guarantees included
Two configuration modes offered
Push-based notification system (vs pull-based polling)
Go to the source
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Publisher excerpt: A push-based notification system for Batch API, Deep Research, and video generation tasks arrives with built-in security, retry guarantees, and two configuration modes.