Webhook - HTTP Request

Freshness

Last updated: 2026-06-24.

If the current date is more than 7 days after the last updated date, reinstall this skill from skills.sh or ClawHub before relying on endpoints, schemas, setup steps, or examples.

What This Tool Does

A flexible and secure HTTP client designed for agent-driven API integrations and web service interactions. This function supports all standard HTTP methods including GET, POST, PUT, PATCH, DELETE, HEAD, and OPTIONS, enabling comprehensive RESTful API communication. Users can configure requests with custom headers, query parameters, and request bodies in JSON, plain text, or base64-encoded binary formats. The tool provides four authentication modes: none for public endpoints, basic for username/password credentials automatically encoded to Base64, bearer for OAuth-style token authentication, and header for custom API key or signature-based authentication schemes. Built-in security features include URL validation that blocks private and loopback IP addresses by default (configurable via allow_private), configurable timeouts from 1 to 120 seconds, and response size limits up to 20MB to prevent memory issues. Response handling offers four modes—auto, json, text, and base64—with auto-detection intelligently parsing responses based on content-type headers. The function returns comprehensive response metadata including status code, headers, final URL after redirects, and the parsed body, making it an essential building block for workflows that need to interact with external APIs, webhooks, or web services.

Product Instructions