Search 13,000+ x402-enabled APIs from your AI agent. Powered by x402search.xyz
Connect Runs on your machine
claude mcp add x402search-mcp -e PRIVATE_KEY=<PRIVATE_KEY> -- npx -y [email protected]{
"mcpServers": {
"x402search-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"PRIVATE_KEY": "<PRIVATE_KEY>"
}
}
}
}{
"mcpServers": {
"x402search-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"PRIVATE_KEY": "<PRIVATE_KEY>"
}
}
}
}{
"servers": {
"x402search-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"PRIVATE_KEY": "<PRIVATE_KEY>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
PRIVATE_KEYRequired, secret | EVM private key for x402 payment signing |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 8 Mar 2026 |
| Last updated | 8 Mar 2026 |
| Registry name | io.github.x402-index/x402search-mcp |
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