Example inputPOST /api/v1/x402/unique-sorted
{
"items": [
3,
1,
2,
2,
1
]
}Portable intent card · data-quality
Unique Sorted API for agents
Unique and sort a JSON list. Call when you need stable unique keys for agent set math. Returns sorted unique items and count for $0.001 USDC via x402 on Base. No network, no keys, no retention; first-party local JSON only. Results are advisory; the caller owns budgets, auth, and production controls.
Intent to transaction
One command, attributed.
The source header follows this discovery route through challenge, payment and delivery without exposing the buyer or request body.
npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/unique-sorted -m POST -H 'x-delx-source: intent-card-unique-sorted-api' --max-amount 0.001 -b '{"items":[3,1,2,2,1]}'Agent discoverydelx/intent-card/v1
{
"intent": "Unique Sorted for an agent workflow",
"tool_name": "util_unique_sorted",
"price_usdc": "0.001",
"machine_url": "https://commerce.delx.ai/intents/unique-sorted-api.json"
}Portable and inspectable