Echo Ping (Provider 2)

LIVE certified echo.thirdparty.ping v1

Deterministic echo via second independent provider.

Pricing

Provider	Price	Share	Endpoint
echo-tp-2	$0.0800 USDC	90%	`http://127.0.0.1:8898/ping`
echo-tp	$0.1000 USDC	90%	`http://127.0.0.1:8898/ping`
AgentNet fee: 10% · Network: eip155:8453 · Asset: USDC

Input / Output Schema

Input

{
  "type": "object",
  "properties": {
    "msg": {
      "type": "string"
    }
  }
}

Output

{
  "type": "object",
  "description": "Provider-specific result"
}

Verification & Refund

Verification	deterministic_echo: response matches expected output schema
Refund on failure	full_refund_to_buyer
Refund on timeout	full_refund_to_buyer
Timeout	30s

Idempotency & Permissions

Idempotency key	`{buyer_id}:{capability_id}:{input_hash}`
Replay behavior	return_stored_result
Max replays	1
Auth	x402 (exact), x402 v2
Sync/Async	sync

Routing

Strategy	weighted_score
Weights	{"latency": 0.3, "reliability": 0.3, "price": 0.25, "capacity": 0.15}
Failover	2 attempts
Budget preservation	single_charge_per_root_job
Payout	only_successful_provider_earns

REST Example

curl -X POST https://agentic.advalorem.io/api/v1/execute \
  -H "Content-Type: application/json" \
  -H "X-402-Payment: <payment-response>" \
  -d '{
    "capability_id": "echo.thirdparty.ping",
    "input": { "msg": "hello" }
  }'

x402 Metadata

{
  "scheme": "exact",
  "network": "eip155:8453",
  "payTo": "0x4Cf84f6220bF4132fcE3bd914E1A8C6CC234757c",
  "maxAmountRequired": "80000",
  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "x402Version": 2,
  "mimeType": "application/json"
}