# Visa CLI

> Give your AI agent a Visa card.

Visa CLI is an MCP server that adds payment capabilities to Claude Code and other MCP-compatible AI clients. Install with `npm install -g @visa/cli`, run `visa-cli setup`, and your agent can generate images, music, query crypto prices, and pay merchants.

## Docs

- [Getting Started](https://visacli.sh/docs.md): Install Visa CLI and give your AI agent a Visa card in 60 seconds.
- [How It Works](https://visacli.sh/docs/how-it-works.md): How Visa CLI handles identity, payments, and card security behind the scenes.
- [Security](https://visacli.sh/docs/security.md): The security model — encrypted vaults, server-enforced limits, Touch ID authorization.
- [Recipes](https://visacli.sh/docs/recipes.md): Copy-paste prompts for common tasks: images, music, batch operations, and more.
- [Errors](https://visacli.sh/docs/errors.md): Every error message, what it means, and how to fix it.
- [Brand](https://visacli.sh/docs/brand.md): Brand guidelines for Visa CLI — terminal-first, dark only, monospace.
- [REST API](https://visacli.sh/docs/rest-api.md): Use the Visa CLI REST API to generate images, videos, music, run LLMs, and more from any app or agent.
- [Tools Overview](https://visacli.sh/docs/tools.md): All available Visa CLI tools and what they do.
- [Pay](https://visacli.sh/docs/tools/pay.md): Make a payment with your Visa card through the CLI.
- [Generate Image](https://visacli.sh/docs/tools/generate-image.md): Generate AI images via fal.ai with biometric authorization.
- [Generate Music](https://visacli.sh/docs/tools/generate-music.md): Generate music tracks via Suno AI.
- [Generate Video](https://visacli.sh/docs/tools/generate-video.md): Generate AI video content.
- [Query Prices](https://visacli.sh/docs/tools/query-prices.md): Query real-time on-chain token prices via Allium.
- [Batch](https://visacli.sh/docs/tools/batch.md): Run multiple tool calls with a single Touch ID approval.
- [HUD](https://visacli.sh/docs/tools/hud.md): Pin the Visa HUD below Claude Code input.
- [Account](https://visacli.sh/docs/tools/account.md): Manage your Visa CLI account and settings.
- [Manage Cards](https://visacli.sh/docs/tools/manage-cards.md): View and manage your virtual Visa cards.
- [Spending Controls](https://visacli.sh/docs/tools/spending-controls.md): Set and adjust transaction and daily spending limits.

## Machine-Readable

- [Full Documentation](https://visacli.sh/llms-full.txt): Complete docs in plain text
- [Agent Skill](https://visacli.sh/skill.md): Product-specific operating guidance for agents
- [Agent Skill Discovery](https://visacli.sh/.well-known/agent-skills/index.json): Machine-readable skill manifest
- [MCP Server](https://visacli.sh/mcp): Public MCP endpoint for docs search and retrieval