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Webhooks vs Polling, a Retell AI Webhook, and Where to Get Help

Samruti Make trainer - builds a Google Forms to Google Sheets scenario live on a free Make plan
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The short version

  1. Scheduled triggers poll on a timer whether or not anything happened; a webhook is 'a phone number apps can call' so the other app calls Make instantly - check the doorstep every 15 minutes vs the courier phones you (0:00-0:01).
  2. Create a Custom Webhook in Make, copy its URL, paste it into Retell AI's agent webhook settings (and create an API key). Resources: Resource Hub, templates, documentation, community forum, academy courses, blog on common errors (0:02-0:05).

At a glance, three clicks deep

Skim here first: the closed row is the glance, open is the study card with the key points and timestamps, and the ↓ link drops to that concept's full write-up below.

01Webhooks vs polling, and wiring one from Retell AIWebhook = push;›

Webhook = push; polling = pull; use the community.

Concept (0:00-0:01)

Retell wiring (0:02-0:03)

Resources (0:03-0:05)

↓ Full write-up of this concept

The concepts in full

01

Webhooks vs polling, and wiring one from Retell AI

Polling checks the doorstep every fifteen minutes. A webhook is the courier ringing the bell.

Scheduled triggers run on a timer (every 15 minutes, daily) and consume operations even when nothing changed; a webhook lets the source app call Make the instant something happens. PROCEDURE: new scenario > Webhooks > Custom webhook > Add, name it > copy the URL > in the sending app (Retell AI: Agents > the agent > Settings > Webhook settings) paste the URL; a Retell API key was created in passing. Help: Make's Resource Hub (docs, videos, templates by app), community forum (post with screenshots), academy courses, blog articles on common errors.

Why it matters

Instant triggers, and the places to go when something breaks.

This idea elsewhereparallelContent Library Q&A on webhooks

Tools referenced

ToolCoverageMomentContext
Make.comdemonstratedCustom webhook
Retell AIdemonstratedAgent webhook settings

Action items

    Resources mentioned

    Resources
    • docLesson page on the platform

    Extraction notes

    This page was built from an auto-generated transcript, which garbles product and people's names. Those were corrected silently in everything above and logged here for transparency. The warnings flag claims that were true on the recording day but change fast.

    Transcript corrections applied

    The transcript saysThe trainer actually means
    retail dashboard / returnRetell AI
    Charge GPT / Chart GPT / ChargeGPDChatGPT
    cloud / Cloud AIClaude
    Mishou / Misho / MISOMeesho
    main dot com / mail dot comMake.com

    True on recording day — verify before relying

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