KKRW Agent Utilities
Live API
x402 · USDC on Base

Clean data for agents, paid per request.

Deterministic JSON flattening and CSV-to-JSON conversion with bounded inputs, objective output, and no paid model dependency.

0.10 USDC / request No account required Direct wallet settlement
POSTHTTP 402
/api/normalize
Send a mode and bounded input. Payment requirements are returned automatically.
{
  "mode": "json_flatten",
  "data": {
    "order": { "id": 73190 }
  }
}
Network
Base · eip155:8453
Settlement
USDC · exact
Two deterministic modes
Flatten nested JSON to stable dot paths or convert standards-compliant CSV rows to JSON.
Bounded by design
Maximum 500 data rows, 80 columns, and a 1 MB request body to keep delivery predictable.
Immediate delivery
The paid response is generated in the same request with no human review or model queue.