make-webhook

Send JSON payloads to Make.com webhooks to trigger automated scenarios with configurable timeouts.

Updated Feb 26, 2026
One-click install
npx skills add https://github.com/Umbral-Bot/umbral-agent-stack --skill make-webhook
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: make-webhook
Source: https://github.com/Umbral-Bot/umbral-agent-stack/tree/main/openclaw/workspace-templates/skills/make-webhook
Command: npx skills add https://github.com/Umbral-Bot/umbral-agent-stack --skill make-webhook

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill allows you to programmatically send data to Make.com webhooks, enabling the automation of external workflows and integrations without manual intervention.

Core Features & Use Cases

  • Webhook Posting: Send JSON payloads to specified Make.com webhook URLs.
  • Customizable Payloads: Define the exact data structure to be sent for triggering specific Make scenarios.
  • Timeout Control: Specify a timeout for the webhook request to manage execution time.
  • Use Case: Automatically notify a Make.com scenario when a new lead is generated in your CRM, triggering a follow-up email sequence.

Quick Start

Send the following JSON payload to the Make.com webhook URL to trigger a new lead scenario.

Frequently Asked Questions about make-webhook

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I trigger a Make.com scenario from an external application?

You trigger Make.com scenarios by sending custom JSON payloads to specified webhook URLs, which programmatically initiates automated workflows. Configurable timeouts manage execution time during the request.

Can I send custom JSON data to a Make.com webhook?

Yes, you can send customizable JSON payloads to Make.com webhooks to define the exact data structure required for triggering specific scenarios. This supports passing custom data fields directly into your automation.

How does the webhook URL validation work for Make.com integrations?

Webhook URL validation checks submitted URLs against a predefined list of Make.com domains to ensure security. This mechanism prevents data from being posted to unauthorized external endpoints.

What is the best way to handle webhook timeouts when posting to Make.com?

You can specify a configurable timeout for the Make.com webhook request to manage execution time. This ensures reliable integration by preventing hanging requests when triggering scenarios.

Are there limitations on which domains I can target for Make.com automation triggers?

Yes, webhook URLs are validated against a predefined list of Make.com domains for security. You cannot post payloads to webhook endpoints that fall outside this approved domain list.