X402 MCP Server: Install & Setup

Install X402 in Claude Code

Claude Code

claude mcp add --transport http gigsoul-x402 https://gig-x402-api.jayson-be1.workers.dev

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "gigsoul-x402": {
      "url": "https://gig-x402-api.jayson-be1.workers.dev"
    }
  }
}

AI API for marketing, content and outreach. 22 endpoints. Pay with USDC on Base via x402.

Probably not entirely. The listing mentions pay-per-call, credits or a subscription. Check the provider for current pricing.

Remote. Hosted by the provider. You connect with a URL, nothing to install.

Run: claude mcp add --transport http gigsoul-x402 https://gig-x402-api.jayson-be1.workers.dev

charlie-morrison/x402-agent-data

Pay-per-call data tools for AI agents: crypto signal, web reader, SEO audit. x402 USDC on Base.

Multi-DAC/x402

Agent-First Data Bazaar. 136 Tools for DeFi, Derivatives, Governance, Alpha & Utilities.

BlackCat-cyber-creator/x402-agent-hub-mcp

Onchain reads, SEC company financials, company & people enrichment, token verdicts via x402 USDC

Diogoup26/mcp-x402

Evidence-backed x402 web verification for AI agents, with auditable decisions for every condition.

ak10082247-max/x402-agent-tollbooth

On-chain DeFi smart contract auditor, arbitrage scanner, and agent tollbooth via x402 on Base.

com.tazpal/x1-baas

Stealth scraping API for AI agents. Clean Markdown from any URL. x402 crypto payments.