AutomationFlowsRecipes › HTTP Request → OpenAI Chat

HTTP Request → OpenAI Chat

When you need HTTP Request and OpenAI Chat talking to each other, here are the 1465 n8n workflows in the catalog that already do it. Each is integration-tagged and privacy-stripped — copy the JSON and import.

Workflows that pair HTTP Request with OpenAI Chat

Social Media

✨🩷Automated Social Media Content Publishing Factory + System Prompt Composition. Uses chatTrigger, stickyNote, toolWorkflow, memoryBufferWindow. Chat trigger; 100 nodes.

Chat Trigger, Tool Workflow, Memory Buffer Window +12
Social Media

This workflow is designed for content creators, social media managers, and marketing teams who need to efficiently create and publish content across multiple social media platforms. It's perfect for b

Chat Trigger, Tool Workflow, Memory Buffer Window +12
AI & RAG

K&S-Media Downloadliste SQL. Uses httpRequest, agent, googleSheets, lmChatOpenAi. Event-driven trigger; 97 nodes.

HTTP Request, Agent, Google Sheets +3
AI & RAG

🎯 Create viral TikToks, Shorts, Reels, podcasts, and ASMR videos in minutes — all on autopilot.

OpenAI, HTTP Request, Form Trigger +7
AI & RAG

Complete PostgreSQL-backed system: Keyword scoring → AI research → Multi-part content generation → fal.ai Nano Banana image generation → WordPress publishing

WordPress, OpenAI, Perplexity +8
AI & RAG

⏺ 🚀 How it works

Agent, Anthropic Chat, Output Parser Structured +6
AI & RAG

Generate AI viral videos with NanoBanana & VEO3, shared on socials via Blotato 2. Uses @blotato/n8n-nodes-blotato, googleSheets, lmChatOpenAi, toolThink. Event-driven trigger; 94 nodes.

@Blotato/N8N Nodes Blotato, Google Sheets, OpenAI Chat +9
AI & RAG

L&D_AgentsAI_ATIVO. Uses httpRequest, agent, googleCalendarTool, toolSerpApi. Webhook trigger; 93 nodes.

HTTP Request, Agent, Google Calendar Tool +9
AI & RAG

A Telegram bot that converts natural-language work descriptions into detailed cost estimates using AI parsing, vector search, and the open-source DDC CWICR database with 55,000+ construction work item

HTTP Request, Telegram, Telegram Trigger +6
AI & RAG

RAG CHATBOT Main. Uses telegram, telegramTrigger, lmChatOpenAi, n8n-nodes-mcp. Event-driven trigger; 87 nodes.

Telegram, Telegram Trigger, OpenAI Chat +8
AI & RAG

WooriFisa. Uses agent, httpRequest, documentDefaultDataLoader, vectorStorePinecone. Scheduled trigger; 86 nodes.

Agent, HTTP Request, Document Default Data Loader +14
AI & RAG

This n8n workflow orchestrates a powerful suite of AI Agents and automations to manage and optimize various aspects of an e-commerce operation, particularly for platforms like Shopify. It leverages La

Google Sheets, HTTP Request, Slack +10
Data & Sheets

Stopanderror Splitout. Uses outputParserStructured, lmChatOpenAi, formTrigger, chainLlm. Event-driven trigger; 85 nodes.

Output Parser Structured, OpenAI Chat, Form Trigger +8
AI & RAG

This template attempts to replicate OpenAI's DeepResearch feature which, at time of writing, is only available to their pro subscribers.

Output Parser Structured, OpenAI Chat, Form Trigger +8
AI & RAG

This workflow acts as a 24/7 sales agent, engaging leads across WhatsApp, Instagram, Facebook, Telegram, and your website. It intelligently transcribes audio messages, answers questions using a knowle

Chat Trigger, Memory Postgres Chat, Tool Workflow +20
AI & RAG

Episode 18 Scary Stories TikTok final. Uses httpRequest, lmChatOpenAi, lmChatOllama, lmChatDeepSeek. Event-driven trigger; 83 nodes.

HTTP Request, OpenAI Chat, Ollama Chat +12
AI & RAG

📌 Overview

Redis, WhatsApp, OpenAI Chat +12
AI & RAG

💰 Beginner Investor – Learn the market faster with AI-powered insights guiding your decisions. 📈 Retail Trader – Optimize your trading strategy with in-depth analysis typically reserved for profession

HTTP Request, Output Parser Structured, OpenAI Chat +4
Data & Sheets

This n8n workflow automates the transformation of spreadsheet data into professional charts and graphs using AI-driven analysis. Triggered via Slack, it processes uploaded files (Excel, CSV, Google Sh

Agent, Postgres, HTTP Request +8
AI & RAG

We’ve released Version 4 of our AI Powered Blog Automation workflow. We heard your complains and made a complete redesign built for serious content creators.

RSS Feed Read, OpenAI Chat, Text Classifier +6
Content & Video

100% autonomous workflow that transforms YouTube videos into unique, high-quality, SEO-optimized blog articles and automatically publishes them to WordPress. No human intervention required: it uses Yo

HTTP Request, Stop And Error, Google Sheets +8
Social Media

This workflow is ideal for individuals, marketers, agencies, and brands who want to effortlessly automate the entire blogging and social media process—from idea generation to promotion. Its primary go

Execute Workflow Trigger, Notion, OpenAI Chat +13
AI & RAG

This n8n automation workflow automates the creation, scripting, production, and posting of YouTube videos. It leverages AI (OpenAI), image generation (PIAPI), video rendering (Shotstack), and platform

Agent, OpenAI Chat, Airtable Tool +7
AI & RAG

The best content automation template in the market is now even better—with “deep research” on time-sensitive topics\! Unlike most n8n content automation templates that are mainly for “demo purposes,”

OpenAI, HTTP Request, XML +11

See more HTTP Request workflows · OpenAI Chat workflows

FAQ

How do I trigger a OpenAI Chat action from HTTP Request?

Most workflows in this list use either a HTTP Request webhook trigger (real-time) or a polling trigger (every N minutes). From there, downstream OpenAI Chat nodes handle the action. Open any workflow's detail page to see the exact node graph.

Do I need both a HTTP Request and a OpenAI Chat account?

Yes — n8n connects to each integration via your own credentials. AutomationFlows strips credential IDs before publishing, so you'll add your own.

Are these HTTP Request → OpenAI Chat workflows free?

Yes — every workflow on AutomationFlows is free to browse and copy. Pro adds a multi-signal QualityScore on every workflow plus bulk JSON download.