Using APIs Lab · Foundational ~4 min · 3 objectives · CCNA Automation 2.2
Webhooks: subscribe, receive, respond
The push-not-poll pattern. Register a Webex webhook, simulate the sender hitting your receiver, then fetch the full message (payload only has IDs for privacy).
Hands-on lab · real engine
subscribe → receive → fetch full message
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Pre-seeded Webex webhooks + a demo receiver at me.example.com. Token 'eyJalg.payload.sig' is accepted as a stand-in Bearer.
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