    servers/
        ai-agents/
        402signal-402signalhq
  

40

402Signal

Unverified Claim & verify → AI & Agents

Check paid API offers before your agent spends. Qualifying routes: $0.003 USDC. Normal misses: free.

Visit website ↗ Try Remote Server

Overview Installation

Overview

402Signal is an MCP server that checks paid API offers before your agent commits to spending. Qualifying routes cost $0.003 USDC, while normal misses are free. By speaking the Model Context Protocol, it lets AI assistants call 402Signal as native tools instead of switching between applications manually.

402Signal runs as a remote hosted service. Connect your MCP client to https://402signal.com/mcp/v0.3.1 with no local installation required. The latest release is v0.3.2, and no authentication credentials are needed to get started.

402Signal appears in the AI & Agents category on mcp.site and works with any MCP client including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this server, claim your listing to verify ownership and keep information accurate.

▸Hosted endpoint — Streamable HTTP · https://402signal.com/mcp/v0.3.1

Installation

Settings → Connectors → Add custom connector
Name: 402Signal
URL:  https://402signal.com/mcp/v0.3.1

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