jwt_inspect $0.002 per call

Decode a JWT compact token without verifying the signature. Split on dots, base64url-decode header and payload, return them as parsed JSON plus alg, typ, kid, and whether exp is already past. Offline only, no network.

For AI agents: call jwt_inspect
POST https://toll402.dev/v1/t/jwt_inspect
{
 "token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkFkYSBMb3ZlbGFjZSIsImlhdCI6MTUxNjIzOTAyMiwiZXhwIjoxNTE2MjQyNjIyfQ.SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c"
}
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": {
  "token": {
   "type": "string",
   "description": "JWT compact string"
  }
 },
 "required": [
  "token"
 ]
}

MCP

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

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