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HActionHeySummitUpdated June 2026

How do I register an attendee in HeySummit?

Short answer: You can register heysummit attendee in HeySummit by hand from its own interface, but it won’t repeat itself. On TinyCommand, add the HeySummit Register HeySummit Attendee action to a workflow, map its 4 inputs from any upstream app, and it runs automatically every time the trigger fires. No code, and a free tier to start.

Register HeySummit Attendee in HeySummit — start free All 3 HeySummit actions
Register HeySummit Attendee in HeySummit — start free
Inputs

The fields this action accepts.

Every field can be mapped from an upstream trigger, AI step, table row, or hard-coded literal.

FieldTypeRequiredDescription
Event ID
event_id
stringRequiredThe Event ID assigned by Heysummit. Find via the corresponding list/search operation in this app. Use the exact ID, not a name or label.
Email
email
stringRequiredThe email address. Used as the recipient or identifier depending on context.
First Name
first_name
stringRequiredContact's first (given) name.
Last Name
last_name
stringOptionalContact's last (family) name.
Sample request
{
  "event_id": "{{trigger.event_id}}",
  "email": "e.g. user@example.com",
  "first_name": "e.g. Jane",
  "last_name": "e.g. Doe"
}
Returns
{
  "id": 456,
  "email": "user@example.com",
  "first_name": "Jane"
}

Use these fields in downstream nodes for routing, logging, or error handling.

Triggered by

Apps that pair well as the trigger for Register HeySummit Attendee.

Any of these apps can fire this action as part of a workflow.

H
Gmail → HeySummit
1 Gmail triggers
H
Slack → HeySummit
13 Slack triggers
H
Google Sheets → HeySummit
2 Google Sheets triggers
H
HubSpot → HeySummit
18 HubSpot triggers
FAQ

Questions about Register HeySummit Attendee.

What does the Register HeySummit Attendee action do in HeySummit?
Programmatically registers someone for a summit with optional source attribution. For "partner promo brought this lead → auto-register with the partner's attribution code" workflows.
What inputs does Register HeySummit Attendee require?
Required: Event ID, Email, First Name. Every input accepts a static value or a variable from any upstream node in your workflow.
Can I use dynamic inputs from earlier workflow nodes?
Yes. Any field on this action can pull values from upstream nodes, whether that's a form response, a trigger payload, an AI output, or a lookup result.
What happens if HeySummit returns an error?
The workflow pauses on the failed node, the error message is captured in the run log, and you can retry the run with one click. Auto-retry policies are configurable per workflow with exponential backoff up to 5 attempts.
Does Register HeySummit Attendee support batch operations?
Yes. Run Register HeySummit Attendee inside a Loop node to process arrays. TinyCommand handles HeySummit's rate limits automatically so you don't have to throttle manually.
More actions

Other HeySummit actions.

Action
List HeySummit Attendees
Paginated registrations for a specific summit event. For "all attendees → sync to CRM" or "no-shows → send replay link" post-event workflows.
Action
List HeySummit Events
Returns every event/summit on the account with status, dates, attendee counts. For inventorying summit catalog and for resolving event IDs at workflow setup.
Register HeySummit Attendee in HeySummit — start free