# Onyx on Madison > Salon offers a stunning aesthetic with natural lighting and thoughtful design that creates a relaxing atmosphere. Energy feels friendly and inviting, with a chill vibe and great music. Staff demonstrate top-tier talent and attention to detail, specializing in dry cutting and personalized hair care. Source: https://www.atly.com/location/OnyxOnMadison - Address: 101 S Madison Ave Second Floor Unit 201, Pasadena, California, United States - Phone: +16263455039 - Website: http://www.theonyxonmadison.com/ ## What people say - "This hair salon consistently executes my vision better than I imagined." ## Good to know - Booking an appointment is recommended to secure your preferred stylist. - The service cost is $650, plus a 20% tip, totaling $780. - Parking is easy to find on the street near the salon. - Onyx specializes in dry cutting, providing tailored haircuts for all types. - Walk-ins are not accepted; appointments are necessary for all services. ## Get this data directly This page comes from the Atly Places API, which scores close to 2 million places against more than 1,400 intents — "nice view", "work friendly", "gluten free", "dog friendly" — from what real reviewers say, with the statements behind every score. - **MCP server:** `https://agentic-api.atly.com/mcp` — connect it in ChatGPT or Claude. Nothing to install. - **Guide for agents:** - **OpenAPI contract:** - **No key needed to start.** `POST https://agentic-api.atly.com/v0/keys` with an email raises the quota. Coverage is densest in the United States, with pockets in Mexico, Israel and Thailand.