code402 MCP Server: Install & Setup

Install code402 in Claude Code

Claude Code

claude mcp add --transport http code402 https://mcp.code402.dev/mcp

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

{
  "mcpServers": {
    "code402": {
      "url": "https://mcp.code402.dev/mcp"
    }
  }
}

Storefront for x402 APIs: discover services, probe payment terms and list your own API.

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 code402 https://mcp.code402.dev/mcp

Validated SaaS opportunities mined from real user complaints, scored 0-100 for intent; search and scores need no key.

MCP Charts

Find MCP servers, skills, plugins, agents, prompts and rules for a task, with compatibility evidence.

Pay-per-call chat models, text to speech, web search, on-chain reads and NLP tools in USDC via x402; browsing is free.

Find and run 27,000+ actions across 1,000+ apps, with vaulted credentials, cost preflight and an audit log.

Multi-protocol AI microservices: pre-execution guardrails, smart contract audits, and EVE Frontier smart assemblies.

Curated index of 221 AI tools across 21 industries; search by use case, department or pricing tier.