XGuard — Agent Execution Gateway

xguard.task

Idempotent

Run up to three public read-only fetch, extraction or HTTP verification steps with persistent task ID, checkpoints, bounded retry, failover and acceptance checks. Fee breakdown is included. No third-party paid actions. Price: 0.03 USDC on Base. Sign only the canonical HTTP x402 offer and preserve the idempotency key and original quote.

Tool call template

Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {
      "max_amount_atomic": "<max_amount_atomic>",
      "steps": "<steps>",
      "budget_atomic": "<budget_atomic>",
      "idempotency_key": "<idempotency_key>"
    },
    "name": "xguard.task"
  }
}