1inch MCP

com.1inch.business/mcp

Documentation

1inch AI

Public distribution hub for 1inch AI integrations — Agent Skills, MCP server configs, and marketplace listings for Claude, Cursor, and other AI assistants.

MCP server

The 1inch MCP server is hosted at:

https://api.1inch.com/mcp/protocol

It provides tools for documentation search, SDK examples, token swaps, limit orders, and authenticated product API access. Full documentation: 1inch MCP Server.

Quick setup

Cursor

Create .cursor/mcp.json in your project:

{
  "mcpServers": {
    "1inch-mcp": {
      "url": "https://api.1inch.com/mcp/protocol"
    }
  }
}

Claude Code

claude mcp add --transport http --scope user 1inch-mcp https://api.1inch.com/mcp/protocol

VS Code (Copilot)

Create .vscode/mcp.json in your project:

{
  "servers": {
    "1inch-mcp": {
      "type": "http",
      "url": "https://api.1inch.com/mcp/protocol"
    }
  }
}

Other clients

See the full setup guide for Claude Desktop, Windsurf, JetBrains, OpenAI Codex, Gemini CLI, and more.

Agent Skills

Install the 1inch MCP skill so your AI agent knows the server URL, tools, and auth patterns automatically:

npx skills add 1inch/1inch-ai

The skill lives in skills/1inch-mcp-server/. See the Agent Skills specification for how skills work.

Repository structure

.cursor-plugin/          Cursor Marketplace plugin manifest
.claude-plugin/          Claude Code plugin manifest
skills/                  Agent Skills (agentskills.io)
  1inch-mcp-server/      MCP server skill (SKILL.md + references)
cursor/                  Cursor plugin README and docs
claude/                  Claude Connectors Directory pointer
assets/                  Logo and branding
mcp.json                 MCP server configuration (remote URL)
SECURITY.md              Security policy and vulnerability reporting

Authentication

Public tools (search, list_examples, get_example) work without authentication. Authenticated tools (swap, orderbook, product_api) require an API key or OAuth login. The optional debug tool (organization-scoped log lookup) appears only when the deployment registers it; it uses the same authentication model as other protected tools. See the MCP product docs.

Get an API key from the 1inch Business Portal.

License

MIT