Call no-shows the same day with a Nooks task
When a prospect misses a meeting, Master Inbox creates a Nooks call task due today, so a rep calls to rebook while the slot is still fresh.

Why teams run it
A call rebooks more no-shows than another email.
Set it up in Master Inbox
- In Master Inbox, open Settings, then Workflows, and click Add a workflow.
- Name it Call no-shows the same day with a Nooks task.
- Set the trigger to Meeting No-show and choose From Cal.com or Calendly.
- Add the action Push to Nooks as a call task: Call task due today: missed meeting, rebook.
- Add the action Add labels: No-show.
- Save the workflow and switch it to Active.
Before you start, connect Nooks, Cal.com or Calendly under Settings, Integrations.
Or create it with the API
Everything in the workflow builder is also in the Master Inbox API. This request creates the same workflow. Replace the example ids with your own label, list and campaign ids from GET /workflows/filter-fields.
curl -X POST https://api.masterinbox.com/api/api-webhook/v1/api/workflows/create-workflow \
-H "Authorization: Bearer $MASTER_INBOX_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"name": "Call no-shows the same day with a Nooks task",
"trigger_type": "meeting_no_show",
"trigger_config": {},
"action_configs": [
{
"action_type": "push_to_nooks"
},
{
"action_type": "add_labels",
"label_ids": [
176480
]
}
]
}'Full reference: workflow API guide and API docs.
Or ask Claude, ChatGPT or Grok to build it
Our workflow guide is written for AI agents to read. Give your assistant your API key and this prompt:
Read https://app.masterinbox.com/public-workflow-api.md and use my Master Inbox API key to create this workflow: "Call no-shows the same day with a Nooks task". First call GET /workflows/filter-fields and look up my label, list and channel ids, then create the workflow and tell me what you set up.Questions
What if the lead has no phone?
Run enrichment on booking so most leads have a number before the meeting.
Does the task include the meeting time?
Put the meeting details in the task note.
Can I build this workflow through the API?
Yes. Send the create-workflow request shown on this page with your Master Inbox API key. The API checks the payload first and lists every problem by field if anything is off.
Which plan includes this?
This workflow works on the Revenue plan. Every plan has unlimited users and starts with a free 7-day POC.
Learn more
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Run this on your own inboxes
Free 7-day POC. Unlimited users on every plan.
