Holidays/business days for 200+ countries; Japanese address, name, bank and company normalization.
Connect Runs on your machine
claude mcp add ja-normalize -e X402_PRIVATE_KEY=<X402_PRIVATE_KEY> -- npx -y [email protected]{
"mcpServers": {
"ja-normalize": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"X402_PRIVATE_KEY": "<X402_PRIVATE_KEY>"
}
}
}
}{
"mcpServers": {
"ja-normalize": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"X402_PRIVATE_KEY": "<X402_PRIVATE_KEY>"
}
}
}
}{
"servers": {
"ja-normalize": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"X402_PRIVATE_KEY": "<X402_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 |
|---|---|
X402_PRIVATE_KEYOptional, secret | Optional: Base wallet private key holding USDC for paid calls beyond the free daily quota |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 13 Sep 2026 |
| Last updated | 13 Sep 2026 |
| Registry name | io.github.KojimaHyui01/ja-normalize |
More finance and crypto servers See all
Listing data from the official MCP registry. Status and tools from NestDaddy's daily check. Browse all MCP servers.