Prompt
Do I need webhooks if I already have polling APIs?
Latest observation
Oct 5, 2026
OpenAI APIWeb search: off
Not necessarily.
If you already have polling APIs, you do not need webhooks unless you want one or more of these benefits:
- Lower latency: get notified almost immediately instead of waiting for the next poll.
- Less unnecessary traffic: avoid repeated “nothing changed” requests.
- Scalability/cost efficiency: fewer API calls at high scale.
- Event-driven workflows: easier to trigger actions when something happens.
Polling is enough when:
- Updates are not time-sensitive
- Event volume is low
- Simplicity matters more than instant delivery
- You control the polling interval and it’s acceptable
Webhooks are better when:
- You need near real-time updates
- Polling would be expensive or rate-limited
- You want to react automatically to changes
- You’re integrating systems that can receive callbacks
Common approach
Many systems use both:
- Webhooks for immediate notification
- Polling as a fallback or reconciliation mechanism in case a webhook is missed
If you tell me your use case, I can help you decide which one fits better.