ActionOutreachUpdated September 2026

How do I enroll a prospect in an Outreach sequence?

Short answer: You can add prospect to sequence in Outreach by hand from its own interface, but it won’t repeat itself. On TinyCommand, add the Outreach Add Prospect to Sequence action to a workflow, map its 3 inputs from any upstream app, and it runs automatically every time the trigger fires. No code, and a free tier to start.

Add Prospect to Sequence in Outreach — start free All 5 Outreach actions

Add Prospect to Sequence in Outreach — 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.

Field	Type	Required	Description
Prospect ID prospectId	string	Required	The Outreach prospect ID to enroll.
Sequence ID sequenceId	string	Required	The sequence to enroll the prospect into.
Mailbox ID mailboxId	string	Required	The mailbox (sender) the sequence will send emails from.

Sample request

{
  "prospectId": "1234567",
  "sequenceId": "98765",
  "mailboxId": "11"
}

Returns

{
  "data": {
    "id": "555666",
    "type": "sequenceState",
    "attributes": {
      "state": "active",
      "createdAt": "2026-04-11T10:00:00.000Z"
    }
  }
}

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

Triggered by

Apps that pair well as the trigger for Add Prospect to Sequence.

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

Google Sheets → Outreach

2 Google Sheets triggers

HubSpot → Outreach

18 HubSpot triggers

FAQ

Questions about Add Prospect to Sequence.

What does the Add Prospect to Sequence action do in Outreach?

Enrolls a prospect with optional mailbox override. For "qualified lead → start nurture" or "trial signed up → enroll in activation sequence" workflows.

What inputs does Add Prospect to Sequence require?

Required: Prospect ID, Sequence ID, Mailbox ID. 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 Outreach returns an error?

The run history shows the failed step with its input and the error message Outreach returned, so you can fix the input and run the workflow again. Automatic retries are built into HTTP steps only, where you can also set your own retry count and delay.

Does Add Prospect to Sequence support batch operations?

Run Add Prospect to Sequence inside a loop to process each item in an array. TinyCommand does not throttle calls for you, so for large arrays add a Delay step if you need to stay within Outreach's rate limits.

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