X402 Ja API
Rank #19,653io.github.KojimaHyui01/ja-normalize
Holidays/business days for 200+ countries; Japanese address, name, bank and company normalization.
X402 Ja API is a Model Context Protocol (MCP) server published by KojimaHyui01. It ranks #19,653 of 137,492 servers tracked on MCP Toplist. X402 Ja API is listed on Official MCP, with 1 tracked version. It was first listed on Sep 13, 2026 and most recently updated on Sep 13, 2026.
Ranks ahead of 117,839 of 137,492 servers on MCP Toplist.
Use X402 Ja API
No credentials or required configuration declared — add it to your MCP client and go.
claude mcp add ja-normalize -e "X402_PRIVATE_KEY=<your X402_PRIVATE_KEY>" -- npx -y ja-normalize-mcpReplace each placeholder with your own value before saving.
[mcp_servers.ja-normalize]
command = "npx"
args = ["-y", "ja-normalize-mcp"]
[mcp_servers.ja-normalize.env]
X402_PRIVATE_KEY = "<your X402_PRIVATE_KEY>"Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"ja-normalize": {
"command": "npx",
"args": [
"-y",
"ja-normalize-mcp"
],
"env": {
"X402_PRIVATE_KEY": "<your X402_PRIVATE_KEY>"
}
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.
{
"mcpServers": {
"ja-normalize": {
"command": "npx",
"args": [
"-y",
"ja-normalize-mcp"
],
"env": {
"X402_PRIVATE_KEY": "<your X402_PRIVATE_KEY>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.
{
"servers": {
"ja-normalize": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"ja-normalize-mcp"
],
"env": {
"X402_PRIVATE_KEY": "<your X402_PRIVATE_KEY>"
}
}
}
}Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"ja-normalize": {
"command": "npx",
"args": [
"-y",
"ja-normalize-mcp"
],
"env": {
"X402_PRIVATE_KEY": "<your X402_PRIVATE_KEY>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"ja-normalize": {
"command": "npx",
"args": [
"-y",
"ja-normalize-mcp"
],
"env": {
"X402_PRIVATE_KEY": "<your X402_PRIVATE_KEY>"
}
}
}
}Replace each placeholder with your own value before saving.
Show your rank
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[](https://mcptoplist.com/server/io.github.KojimaHyui01%2Fja-normalize)<a href="https://mcptoplist.com/server/io.github.KojimaHyui01%2Fja-normalize"><img src="https://mcptoplist.com/badge/io.github.KojimaHyui01%2Fja-normalize.svg" alt="MCP Toplist: Top 25% of 137,492" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 1 registry
KojimaHyui01
Available versions (1)
| Version | Published |
|---|---|
| 0.1.2 | Sep 13, 2026 |
Frequently asked questions
- Who maintains X402 Ja API?
- X402 Ja API is maintained by KojimaHyui01, which publishes 1 MCP server (1 total version) tracked on MCP Toplist.
- Is X402 Ja API listed on the Official MCP Registry?
- Yes — X402 Ja API is listed on the Official MCP Registry.
- How many versions does X402 Ja API have?
- MCP Toplist tracks 1 version of X402 Ja API, most recently published on Sep 13, 2026.
- Where can I find the source code for X402 Ja API?
- The source code for X402 Ja API is hosted at github.com/KojimaHyui01/x402-ja-api.
Do you run this server?
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