TeloSignal

Webhooks & API n8n Templates

Connect external apps and trigger automations via HTTP webhooks and REST APIs.

4,040
Templates
82%
Use AI nodes
22
Avg node count
206
Simple (1–5 nodes)
1368
Intermediate (6–15)
2466
Advanced (16+)

Webhook and API workflows are the connective tissue of modern automation. Every time an external service fires an event — a form submission, a payment confirmation, a repository push — a webhook workflow catches it and routes it to wherever it needs to go. This category tracks over a thousand templates spanning simple single-endpoint receivers to multi-branch routers handling authentication, validation, and conditional response logic. Complexity data tells the real story: simple workflows (1–5 nodes) handle one-to-one event forwarding; intermediate builds (6–15 nodes) add transformation and conditional branching; advanced workflows (16+ nodes) orchestrate multi-system fan-outs with error handling and retry logic. The Demand Score reflects how many builders have viewed each template — a high-volume signal that a particular integration pattern is actively sought. Free members see node counts and view totals. Paid members see ranked demand intelligence: which webhook patterns are underserved, which trigger combinations are gaining momentum, and where to build next.

Showing 251300 of 4,040 templates, ordered by views

Webhooks & API

Convert text to speech with OpenAI

How It Works - This workflow sends an HTTP request to OpenAI's Text-to-Speech (TTS) model, returning an .mp3 audio recording of the provided…

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8 nodes · 12,180 viewsAI
Demand Score
Webhooks & API

Get started with Google Sheets in n8n

A hands-on starter workflow that teaches beginners how to: Pull rows from a Google Sheet Append a new record that mimics a form submission…

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13 nodes · 12,042 viewsAI
Demand Score
Webhooks & API

🎨 AI design team - generate and review AI images with Ideogram and OpenAI

🎨 AI Graphic Design Team - Generate and Review AI Images with Ideogram and OpenAI Description Who is this for? This workflow is perfect f…

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37 nodes · 11,936 viewsAI
Demand Score
Webhooks & API

Auto-publish social videos to 9 platforms via Google Sheets and Blotato

Auto-Publish Social Videos to 9 Platforms via Google Sheets and Blotato Who is this workflow for? This workflow is ideal for marketers, co…

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15 nodes · 11,904 views
Demand Score
Webhooks & API

Generate audio from text using OpenAI and Webhook | Text to speech workflow

Who is this for? This workflow is ideal for developers, content creators, or customer support teams looking to automate text-to-speech conve…

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5 nodes · 11,815 viewsAI
Demand Score
Webhooks & API

AI-powered product research & SEO content automation

AI-Powered Product Research & SEO Content Automation Skip the guesswork and manual effort — this n8n flow automates the entire process of r…

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17 nodes · 11,715 viewsAI
Demand Score
Webhooks & API

Get information about the weather for any city

Companion workflow for blogpost

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3 nodes · 11,618 views
Demand Score
Webhooks & API

🤖 Create Your First AI Agent with Weather & Web Scraping (Starter Kit)

*This workflow contains community nodes that are only compatible with the self-hosted version of n8n.* How it works This template is your…

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23 nodes · 11,499 viewsAI
Demand Score
Webhooks & API

Effortless job hunting: Let this automation find your next role

Find Job Postings from LinkedIn, Indeed, and Glassdoor and Save Them to Google Sheets Using AI Overview Effortlessly discover and apply to…

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9 nodes · 11,491 viewsAI
Demand Score
Webhooks & API

AI agent for project management and meetings with Airtable and Fireflies

Video Guide I prepared a comprehensive guide detailing how to create a Smart Agent that automates meeting task management by analyzing tran…

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18 nodes · 11,484 viewsAI
Demand Score
Webhooks & API

Pattern for parallel sub-workflow execution followed by wait-for-all loop

What this workflow does This (set of) workflow(s) shows how to start multiple sub-workflows, asynchronously, in parallel, and then wait for…

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18 nodes · 11,432 viewsAI
Demand Score
Webhooks & API

📚 Auto-generate documentation for n8n workflows with GPT and Docsify

This workflow creates a documentation system for n8n instances using Docsify.js. It serves a dynamic documentation website that allows users…

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60 nodes · 11,425 viewsAI
Demand Score
Webhooks & API

Convert HTML to PDF using ConvertAPI

Who is this for? For developers and organizations that need to convert HTML files to PDF. What problem is this workflow solving? The file f…

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6 nodes · 11,383 views
Demand Score
Webhooks & API

Convert image to text using GROQ LLaVA V1.5 7B

What this template does This template uses GROQ LLAVA V1.5 7B API that offers fast inference for multimodal models with vision capabilities…

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8 nodes · 11,305 views
Demand Score
Webhooks & API

Download a file and upload it to an FTP Server

Companion workflow for FTP node docs

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4 nodes · 11,052 views
Demand Score
Webhooks & API

Automate sales meeting prep with AI & APIFY sent to WhatsApp

This n8n template builds a meeting assistant that compiles timely reminders of upcoming meetings filled with email history and recent Linked…

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61 nodes · 11,045 viewsAI
Demand Score
Webhooks & API

Auto document your n8n workflows

Who is this for? This workflow is designed for n8n users and developers who need to automate the documentation process of their n8n workflo…

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5 nodes · 11,014 viewsAI
Demand Score
Webhooks & API

Demo workflow - how to use workflowStaticData()

This workflow demonstrates how to use the `workflowStaticData()` function to set any type of variable that will persist within workflow exec…

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9 nodes · 10,919 views
Demand Score
Webhooks & API

LinkedIn content creator system

Overview Automate your entire LinkedIn content machine — from research and image generation to scheduling and posting — with this AI-powere…

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23 nodes · 10,914 viewsAI
Demand Score
Webhooks & API

GitLab merge request review & risk analysis with Claude/GPT AI

Trigger The workflow runs when a GitLab Merge Request (MR) is created or updated. Extract & Analyze It retrieves the code diff and sends…

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23 nodes · 10,874 viewsAI
Demand Score
Webhooks & API

Automate Your RFP Process with OpenAI Assistants

This n8n workflow demonstrates how to automate oftern time-consuming form filling tasks in the early stages of the tendering process; the Re…

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23 nodes · 10,807 viewsAI
Demand Score
Webhooks & API

Extract business leads from Google Maps with Dumpling AI to Google Sheets

Who is this for? This workflow is built for marketers, sales teams, agencies, virtual assistants, and anyone who regularly researches or co…

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5 nodes · 10,796 viewsAI
Demand Score
Webhooks & API

Translate audio using AI

Overview This workflow takes some French text, and translates it into spoken audio. It then transcribes that audio back into text, transla…

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13 nodes · 10,781 viewsAI
Demand Score
Webhooks & API

Automate & publish video ad campaigns with NanoBanana, Seedream, GPT-4o, Veo 3

💥 Automate video ads with NanoBanana, Seedream 4, ChatGPT Image and Veo 3 Who is this for? This template is designed for marketers, conten…

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63 nodes · 10,750 viewsAI
Demand Score
Webhooks & API

Add text to a downloaded image

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3 nodes · 10,702 views
Demand Score
Webhooks & API

Enhance customer chat by buffering messages with Twilio and Redis

This n8n workflow demonstrates a simple approach to improve chat UX by staggering an AI Agent's reply for users who send in a sequence of pa…

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18 nodes · 10,668 viewsAI
Demand Score
Webhooks & API

Create a multi-modal Telegram support bot with GPT-4 and Supabase RAG

🧠 What It Does This n8n workflow turns your Telegram bot into a smart, multi-modal AI assistant that accepts text, documents, images, and a…

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51 nodes · 10,579 viewsAI
Demand Score
Webhooks & API

Extract emails from website HTMLs

How to scrap emails from websites This workflow shows how to quickly build an Email scraping API using n8n. Email marketing is at the core…

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10 nodes · 10,557 viewsAI
Demand Score
Webhooks & API

Summarize social media activity of a company before a call

How it works It’s very important to come prepared to Sales calls. This often means a lot of manual research about the person you’re calling…

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21 nodes · 10,469 viewsAI
Demand Score
Webhooks & API

Get CSV from URL and convert to Excel

This workflow demonstrates the conversion of a CSV file to Excel format. First, an example CSV file is downloaded via a direct link. The so…

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5 nodes · 10,435 views
Demand Score
Webhooks & API

Build a tax code assistant with Qdrant, Mistral.ai and OpenAI

This n8n workflows builds another example of creating a knowledgebase assistant but demonstrates how a more deliberate and targeted approach…

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38 nodes · 10,409 viewsAI
Demand Score
Webhooks & API

Extract & classify invoices & receipts with Gmail, OpenAI and Google Drive

Who is it for? Anyone who wants to automatically aggregate their invoices or receipts. Main beneficiaries: small business owners and freelan…

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20 nodes · 10,383 viewsAI
Demand Score
Webhooks & API

Auto-respond to Gmail enquiries using GPT-4o, Dumpling AI & LangChain agent

Who is this for? This workflow is perfect for customer support teams, sales departments, or solopreneurs who receive frequent email enquiri…

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10 nodes · 10,309 viewsAI
Demand Score
Webhooks & API

Create, add an attachment, and send a draft using Microsoft Outlook

This workflow allows you to create, add an attachment, and send a draft using the Microsoft Outlook node. Microsoft Outlook node: This no…

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5 nodes · 10,258 views
Demand Score
Webhooks & API

Telegram bot with Supabase memory and OpenAI assistant integration

Video Guide I prepared a detailed guide that showed the whole process of building an AI bot, from the simplest version to the most complex…

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17 nodes · 10,144 viewsAI
Demand Score
Webhooks & API

AI Linux system administrator for managing Linux VPS instance

This n8n workflow template is designed for developers, system administrators, and IT professionals who manage Linux VPS environments. It lev…

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6 nodes · 10,114 viewsAI
Demand Score
Webhooks & API

High-level service page SEO blueprint report generator

Introduction The "High-Level Service Page SEO Blueprint Report" workflow is a powerful, AI-driven solution designed to generate comprehensiv…

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33 nodes · 10,063 viewsAI
Demand Score
Webhooks & API

AI orchestrator: dynamically selects models based on input type

This workflow is designed to intelligently route user queries to the most suitable large language model (LLM) based on the type of request r…

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12 nodes · 10,060 viewsAI
Demand Score
Webhooks & API

Enrich FAQ sections on your website pages at scale with AI

This n8n workflow template lets you easily generate comprehensive FAQ (Frequently Asked Questions) content for multiple services (or any ite…

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36 nodes · 10,037 viewsAI
Demand Score
Webhooks & API

Perform speech-to-text on recorded audio clips using Wit.ai

This workflow performs speech-to-text on recorded audio clips using Wit.ai. To get started, replace your Wit.ai *Server Access Token* in th…

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2 nodes · 9,950 views
Demand Score
Webhooks & API

Line Message API : push message & reply

Workflow Description This workflow demonstrates how to use the LINE Messaging API to handle two scenarios: 1. Replying to a user's message u…

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11 nodes · 9,931 views
Demand Score
Webhooks & API

Creating a AI Slack bot with Google Gemini

This is an example of how we can build a slack bot in a few easy steps Before you can start, you need to o a few things 1. Create a copy o…

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10 nodes · 9,870 viewsAI
Demand Score
Webhooks & API

📈 Receive daily market news from FT.com to your Microsoft Outlook inbox

📈 Daily Financial News - Description This workflow automates the process of collecting, organizing, and delivering a daily summary of fin…

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8 nodes · 9,858 viewsAI
Demand Score
Webhooks & API

Create viral ads with AI: NanoBanana & publish on socials via upload-post

💥 Create viral Ads with NanoBanana & Seedance, publish on socials via upload-post Who is this for? This workflow is designed for marke…

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43 nodes · 9,834 viewsAI
Demand Score
Webhooks & API

Backup workflows to GitHub

Note: This workflow uses the internal API which is not official. This workflow might break in the future. The workflow executes every night…

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11 nodes · 9,731 viewsAI
Demand Score
Webhooks & API

Automate sales for digital products & SaaS with AI (GPT-4o)

Skyrocket Your Sales Outreach with AI-Powered Automation! Tired of manually finding leads, collecting emails, and sending messages that get…

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34 nodes · 9,692 viewsAI
Demand Score
Webhooks & API

Push JSON data into an app or to spreadsheet file

This workflow template shows how to load JSON data into a workflow and push that data into an App or convert it into a Spreadsheet file. Sp…

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8 nodes · 9,681 views
Demand Score
Webhooks & API

Turn Google Sheets ideas into AI videos with GPT-4o and Fal.AI Veo 3

Turn Your Ideas into Videos—Right from Google Sheets! This workflow helps you make cool 8-second videos using Fal.AI and Veo 3, just by typ…

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14 nodes · 9,677 viewsAI
Demand Score
Webhooks & API

URL and IP lookups through Greynoise and VirusTotal

This n8n workflow serves as a powerful cybersecurity and threat intelligence tool to look up URLs or IP addresses through industry standard…

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29 nodes · 9,667 viewsAI
Demand Score
Webhooks & API

Narrating over a video using multimodal AI

This n8n template takes a video and extracts frames from it which are used with a multimodal LLM to generate a script. The script is then pa…

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21 nodes · 9,667 viewsAI
Demand Score

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