Booking UID received
Receive a JSON submission from your existing form backend at this Workflow's private webhook URL.
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Ready-made Workflow
Get a Cal.com booking from a webhook
Receive a JSON webhook containing booking_uid, then retrieve the complete Cal.com booking using your connected API key. Connect Cal.com and send a real booking UID owned by an account you may access. The first step only reads a booking; it does not create, reschedule or cancel meetings. Use the complete response in later steps. The example UID is fictional and must be replaced. No private resource IDs or webhook URL are included. Pause disables the webhook source.
Use this templateCreates a new Draft · no credentials copied
What gets copied
The working graph, not another user's secrets
FastHook recreates every Step, route, field mapping, and setting with new IDs in your workspace.
Get booking from Cal.com
`:bookingUid` can be 1. uid of a normal booking 2. uid of one of the recurring booking recurrences 3. uid of recurring booking which will return an array of all recurring booking recurrences (stored as recurringBookingUid on one of the individual recurrences). If you are fetching a seated booking for an event type with 'show attendees' disabled, then to retrieve attendees in the response either set 'show attendees' to true on event type level or you have to provide an authentication method of event type owner, host, team admin or owner or org admin or owner. Please make sure to pass in the cal-api-version header value as mentioned in the Headers section. Not passing the correct value will default to an older version of this endpoint.
Append the market snapshot
Append one or more rows after an existing table.
Before activation
Connect your accounts in the Draft
Webhook
Send JSON submissions from your existing backend to the private webhook URL created in your Draft. No Webhook account is needed.
Calcom
Connect your own Calcom account and review the provider settings used by this Workflow.
Google Sheets
Connect your own Google Sheets account and review the provider settings used by this Workflow.
Explore connected apps
Related Workflow templates
Webhook · Polymarket · Google Sheets
Look up a Polymarket market and log it in Google Sheets
Send a JSON object containing market_id to this Workflow webhook to fetch current Polymarket market details and append a row in Google Sheets. Create a public Polymarket connection; leave trading credentials blank. Connect Google Sheets, choose the spreadsheet and worksheet, and use columns A–F for Market ID, Question, Outcome prices, Volume, Liquidity and Closed. RAW input keeps formula-looking questions as text. Protect the private webhook URL and enable source authentication as appropriate. Each accepted request or manual rerun appends a row; it is not an upsert. This template reads market data, never places orders and needs no funds. The example ID is fictional and must be replaced with a real numeric Gamma market ID.
- 1. Webhook · Market lookup webhook
- 2. Polymarket · Get market details
- 3. Google Sheets · Append the market snapshot
Questions
Template FAQ
Does the template copy someone else's credentials?
No. FastHook creates a disconnected Draft. Connect your own Calcom, Google Sheets accounts before activation.
Can I change the Steps and mappings?
Yes. The copied Workflow is an editable Draft. Review every Step, input, mapping, and route before you activate it.
What is copied into my workspace?
FastHook recreates the Trigger configuration, Action Steps, routes, and mappings with new IDs. Provider accounts, credentials, and secrets are never copied.
When does the Workflow start running?
Only after you connect the required accounts, finish the configuration, and explicitly activate the Draft.