Introduction to the HTTP tool

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

This n8n template showcases the new HTTP tool released in version 1.47.0. Overall, the tool helps simplify AI Agent workflows where custom sub workflows were performing the same simple http request...

Best for

Engineering automation workflows
AI Chatbot automation workflows
intermediate n8n builders looking for reusable templates

Tools used

n8n-nodes-base.stickynote, @n8n/n8n-nodes-langchain.lmchatopenai, @n8n/n8n-nodes-langchain.toolhttprequest, n8n-nodes-base.set, @n8n/n8n-nodes-langchain.agent, n8n-nodes-base.manualtrigger

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Jimleuk.

Original n8n.io source

1.1 Workflow description

Title: Introduction to the HTTP tool
Workflow name: Introduction to the HTTP tool

This n8n template showcases the new HTTP tool released in version 1.47.0.

Overall, the tool helps simplify AI Agent workflows where custom sub-workflows were performing the same simple http requests.

Comparisons

1. AI agent that can scrape webpages

Remake of https://n8n.io/workflows/2006-ai-agent-that-can-scrape-webpages/

Changes:

Replaces Execute Workflow Tool and Subworkflow
Replaces Response Formatting

2. Allow your AI to call an API to fetch data

Remake of https://n8n.io/workflows/2094-allow-your-ai-to-call-an-api-to-fetch-data/

Changes:

Replaces Execute Workflow Tool and Subworkflow
Replaces Manual Query Params Definitions
Replaces Response Formatting

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - Sticky Note

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 2 - OpenAI Chat Model

Type / Role: @n8n/n8n-nodes-langchain.lmChatOpenAi - lmChatOpenAi
Config choices: Version 1

Block 3 - Sticky Note1

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 4 - OpenAI Chat Model1

Type / Role: @n8n/n8n-nodes-langchain.lmChatOpenAi - lmChatOpenAi
Config choices: Version 1

Block 5 - Activity Tool

Type / Role: @n8n/n8n-nodes-langchain.toolHttpRequest - toolHttpRequest
Config choices: Version 1

Block 6 - Set ChatInput1

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 7 - AI Agent1

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 1.6

Block 8 - Set ChatInput

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 9 - When clicking ‘Test workflow’

Type / Role: n8n-nodes-base.manualTrigger - manualTrigger
Config choices: Version 1

Block 10 - AI Agent

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 1.6

Block 11 - Webscraper Tool

Type / Role: @n8n/n8n-nodes-langchain.toolHttpRequest - toolHttpRequest
Config choices: Version 1

Block 12 - Sticky Note2

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

3. Summary Table

Workflow	Introduction to the HTTP tool
Complexity	intermediate
Nodes	12
Categories	Engineering, AI Chatbot
Author	Jimleuk
Published	11 Jul 2024

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/2343/2343.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Engineering workflows AI Chatbot workflows

Frequently asked questions

What does Introduction to the HTTP tool do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Engineering, AI Chatbot use case.

Jimleuk

100 workflows

Nodes

n8n-nodes-base.stickynote @n8n/n8n-nodes-langchain.lmchatopenai @n8n/n8n-nodes-langchain.toolhttprequest n8n-nodes-base.set @n8n/n8n-nodes-langchain.agent n8n-nodes-base.manualtrigger

Complexity

intermediate

Published 11 Jul 2024

Likes 0

View on n8n.io Download Workflow

Install path: /data/workflows/2343/2343.json

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Introduction to the HTTP tool

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

Comparisons

1. AI agent that can scrape webpages

2. Allow your AI to call an API to fetch data

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Sticky Note

Block 2 - OpenAI Chat Model

Block 3 - Sticky Note1

Block 4 - OpenAI Chat Model1

Block 5 - Activity Tool

Block 6 - Set ChatInput1

Block 7 - AI Agent1

Block 8 - Set ChatInput

Block 9 - When clicking ‘Test workflow’

Block 10 - AI Agent

Block 11 - Webscraper Tool

Block 12 - Sticky Note2

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions