Customjs AI Agent
Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Customjs MCP or direct API to run custom JavaScript automations, generate dynamic PDFs, send transactional emails, and update CRM fields through natural language.
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Customjs is a code-first automation platform for integrating custom JavaScript logic across your tech stack. It lets you extend applications quickly by writing functions for tasks like emails, PDFs, or CRM updates.
▪ Tools & Triggers
Supported Tools and Triggers
Every Customjs action and event your agent gets out of the box.
Authenticate CustomJS API Key
Authenticate and validate a CustomJS API key. Returns workspace details, request limits, and decoded JWT token information including user email. Use this to verify an API key is valid before making other CustomJS API calls.
Convert HTML to PDF
Convert HTML content to a PDF document. Use this tool to generate PDF files from raw HTML markup. Supports: - Complete HTML documents or fragments - Inline CSS styling (colors, fonts, tables, borders, backgrounds) - Unicode characters and special symbols - Multi-page documents Returns raw PDF bytes suitable for file storage or download.
Convert HTML to PNG
Tool to convert HTML string to PNG image. Use when you need a PNG from HTML after preparing your markup.
Merge multiple PDFs into one
Merge multiple PDF files from URLs into a single PDF document. Use this tool when you need to combine two or more PDF documents into one. The PDFs are merged in the order provided. All input URLs must be publicly accessible. Returns a downloadable merged PDF file.
Run Puppeteer Script
Execute a Puppeteer script in a headless browser and capture a screenshot. Use this tool for browser automation tasks such as navigating to URLs, interacting with page elements, extracting data, or capturing visual snapshots of web pages. The script runs in a sandboxed Puppeteer environment with access to a 'page' object.
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Put Customjs on autopilot
Connect Customjs to your TeleClaw agent and run these 5 tools straight from Telegram.
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