csv_to_json $0.001 per call

Parses CSV text into an array of JSON row objects, auto-detecting the delimiter (comma, semicolon, tab, or pipe) unless overridden, inferring per-column types (number, boolean, string, null), and returning a summary with row/column counts and null counts per column. Pure offline computation, no network access.

For AI agents: call csv_to_json
POST https://toll402.dev/v1/t/csv_to_json
{
 "csv": "name,age\nAlice,30\nBob,\n",
 "hasHeader": true
}
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": {
  "csv": {
   "type": "string",
   "description": "Raw CSV text to parse"
  },
  "delimiter": {
   "type": "string",
   "maxLength": 1,
   "description": "Optional single-character delimiter override; auto-detected if omitted"
  },
  "hasHeader": {
   "type": "boolean",
   "default": true,
   "description": "Whether the first row is a header row"
  }
 },
 "required": [
  "csv"
 ],
 "additionalProperties": false
}

MCP

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

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