Time logging on Clockify using Slack
Needs changesNeeds changes. This template uses 2 thing(s) that n8n 3.0 removes: HTTP Request Tool (legacy), AI Agent v1 (old agent modes). 2 breaking item(s) found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 16 nodes and runs on Slack events. Along the way it connects OpenAI Chat Model, HTTP Request and Slack. It also calls api.clockify.me over HTTP.
How it runs
Trigger: On Slack events.
- Execution Data: uses Execution Data
- ClockifyBlockia (AI Agent): runs an AI agent, with model: OpenAI Chat Model; 9 tools (Calculator, DateConverter, GetClientsTool, GetProjectsTool…); memory: Window Buffer Memory
- Add reaction (Slack): work with reaction
- Send reply (Slack): uses Slack
Services it uses
HTTP calls to: api.clockify.me
Before you upgrade to n8n 3.0
2 things in this workflow are removed in n8n 3.0. Fix them before you upgrade:
- HTTP Request Tool (legacy) in Create New Time Entry, GetClientsTool, Get All Time Entries…: replace with HTTP Request node connected to the AI Agent's Tool input.
- AI Agent v1 (old agent modes) in ClockifyBlockia (v1.7): replace with Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent.
- Also check Slack Trigger requires a signing secret on the Slack API credential.
Rather not rewrite it? Many of these flows can be rebuilt in Make (free plan).
| Removed in 3.0 | Replace with |
|---|---|
| HTTP Request Tool (legacy) Create New Time Entry, GetClientsTool, Get All Time Entries, Current loggedin user, GetProjectsTool, Update Time Entry, Delete Time Entry | HTTP Request node connected to the AI Agent's Tool input |
| AI Agent v1 (old agent modes) ClockifyBlockia (v1.7) | Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent. |
Nodes used (9)
- OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - Calculator
@n8n/n8n-nodes-langchain.toolCalculator - HTTP Request Tool
@n8n/n8n-nodes-langchain.toolHttpRequest - Code Tool
@n8n/n8n-nodes-langchain.toolCode - AI Agent
@n8n/n8n-nodes-langchain.agent - Slack Trigger
n8n-nodes-base.slackTrigger - Execution Data
n8n-nodes-base.executionData - Simple Memory
@n8n/n8n-nodes-langchain.memoryBufferWindow - Slack
n8n-nodes-base.slack
From the author
Time Logging on Clockify Using Slack How it works This workflow simplifies time tracking for teams and agencies by integrating Slack with Clockify. It enables users to log, update, or delete time entries directly within Slack, leveraging an AI-powered…