Toll402 · Business directory · Tools · llms.txt · MCP

json_schema_validate $0.001 per call

Validate a JSON value against a JSON Schema subset (type, properties, required, enum, minimum/maximum, minLength/maxLength, items) and return errors

For AI agents: call json_schema_validate
POST https://toll402.dev/v1/t/json_schema_validate
{
 "schema": {
  "type": "object",
  "properties": {
   "a": {
    "type": "integer"
   }
  },
  "required": [
   "a"
  ]
 },
 "value": {
  "a": "x"
 }
}
Answers 402 with x402 payment requirements; pay with any x402 client (@x402/fetch, x402 for Python, toll402-client, toll402-mcp). Free trial without a wallet; paid calls via x402 (USDC on Base). Start at /llms.txt or connect the MCP server: npx -y toll402-mcp · remote https://toll402.dev/mcp.

Input schema

{
 "type": "object",
 "properties": {
  "schema": {
   "type": "object"
  },
  "value": {}
 },
 "required": [
  "schema",
  "value"
 ]
}

MCP

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

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