Automations · Nodes · integration
Slack: post message
integration.slack_post_message · integration
Post a message via Slack bot token or incoming webhook.
When to use
- Use when you need: Post a message via Slack bot token or incoming webhook.
Configuration
| Field | Required | Notes |
|---|---|---|
| credentialId | no | Connection from Automations → Integrations |
| channel | no | Slack channel id or name |
| text | no | Message body; expressions allowed |
Inputs
Upstream node output and execution context (contact, account, variables).
Outputs
Node result fields are available to downstream expressions. Check the Output tab after Execute or a full run.
Execute step (editor)
| Eligible? | Notes |
|---|---|
| Yes | Real provider call — needs a valid credential. |
See Test, Execute, debug, listen and limitations.
Common errors
| Symptom | Cause | Fix |
|---|---|---|
| Auth / reconnect error | Credential expired or revoked | Reconnect under Automations → Integrations. |
| Provider not found / permission | Wrong id or missing share/invite | Verify channel, spreadsheet share, or CRM permissions. |
Example
Connect the provider under Integrations → pick credentialId on this node → Test run.