npwp_validate $0.001 per call

Offline format validator for a legacy Indonesian NPWP (Nomor Pokok Wajib Pajak, tax ID). Strips non-digit characters, checks for exactly 15 digits, and normalizes to the canonical XX.XXX.XXX.X-XXX.XXX pattern. No checksum verification is performed (none is publicly documented for NPWP).

For AI agents: call npwp_validate
POST https://toll402.dev/v1/t/npwp_validate
{
 "npwp": "01.234.567.8-901.000"
}
Answers 402 with x402 payment requirements; pay with any x402 client (@x402/fetch, x402 for Python, toll402-client, toll402-mcp) or send a prepaid-credits key as x-toll402-key (https://toll402.dev/credits). Paid per call via x402 (USDC on Base) or with a prepaid-credits key (x-toll402-key, card at /credits); charged only on success. Start at /llms.txt or connect the MCP server: npx -y toll402-mcp · remote https://toll402.dev/mcp.

Input schema

{
 "type": "object",
 "properties": {
  "npwp": {
   "type": "string",
   "description": "NPWP string, with or without punctuation"
  }
 },
 "required": [
  "npwp"
 ],
 "additionalProperties": false
}

MCP

{"mcpServers":{"toll402":{"command":"npx","args":["-y","toll402-mcp"],"env":{"TOLL402_WALLET_KEY":"0x..."}}}}

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