ActionMissiveUpdated May 2026

How do I post a Missive internal comment?

Short answer: Drop the "Missive → Missive Post Comment" action anywhere in your workflow, map the inputs from upstream nodes, and publish.

Use this action All 4 Missive 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
Conversation ID conversation_id	string	Required	The Conversation ID assigned by Missive. Find via the corresponding list/search operation in this app. Use the exact ID, not a name or label.
Body body	string	Required	Message body content. Plain text unless the API specifies HTML/markdown.

Sample request

{
  "conversation_id": "{{trigger.conversation_id}}",
  "body": "e.g. Hi there, thanks for reaching out."
}

Returns

{
  "posts": {
    "id": "post_abc"
  }
}

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

Triggered by

Apps that pair well as the trigger for Missive Post Comment.

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

Google Sheets → Missive

2 Google Sheets triggers

HubSpot → Missive

18 HubSpot triggers

FAQ

Questions about Missive Post Comment.

What does the Missive Post Comment action do in Missive?

Posts a team-only comment on a conversation thread. For AI-summarised context or escalation handoff notes that teammates see in-thread.

What inputs does Missive Post Comment require?

Required: Conversation ID, Body. 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 Missive 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 Missive Post Comment support batch operations?

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

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