Run402
x402 pay-per-call infra for agents: $0.03 image generation, Postgres, auth, storage, functions.
Install
Remote streamable-http
https://mcp.run402.com/mcpnpmstdio
npx -y run402-mcp Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"com-run402-mcp": {
"url": "https://mcp.run402.com/mcp"
}
}
} Source: official MCP Registry record · registry name com.run402/mcp · published 2026-07-31 · updated 2026-07-31. Not an endorsement; review the code before connecting it to anything sensitive.