MActionManyChatUpdated May 2026

How do I trigger a ManyChat flow?

Short answer: Drop the "ManyChat → Send ManyChat Flow" action anywhere in your workflow, map the inputs from upstream nodes, and publish.

Use this action All 9 ManyChat actions

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
Subscriber ID subscriber_id	string	Required	ManyChat subscriber ID
Flow Namespace flow_ns	string	Required	Flow namespace from the Flow Builder URL

Sample request

{
  "subscriber_id": "e.g. 123456789012345",
  "flow_ns": "content20240101120000_123456"
}

Returns

{
  "status": "success"
}

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

Triggered by

Apps that pair well as the trigger for Send ManyChat Flow.

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

Google Sheets → ManyChat

2 Google Sheets triggers

HubSpot → ManyChat

18 HubSpot triggers

FAQ

Questions about Send ManyChat Flow.

What does the Send ManyChat Flow action do in ManyChat?

Fires a specific ManyChat flow (multi-step conversation) for a subscriber. For "qualifying lead matched ICP → start the high-intent qualification flow" patterns.

What inputs does Send ManyChat Flow require?

Required: Subscriber ID, Flow Namespace. 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 ManyChat 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 Send ManyChat Flow support batch operations?

Yes. Run Send ManyChat Flow inside a Loop node to process arrays. Tiny Command handles ManyChat's rate limits automatically so you don't have to throttle manually.

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