Example inputPOST /api/v1/x402/obj-has
{
"object": {
"a": 1
},
"key": "a"
}Portable intent card · data-quality
Object Has API for agents
Check whether an object has a key. Call when you preflight required fields before paid calls. Returns has boolean and key 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/obj-has -m POST -H 'x-delx-source: intent-card-obj-has-api' --max-amount 0.001 -b '{"object":{"a":1},"key":"a"}'Agent discoverydelx/intent-card/v1
{
"intent": "Object Has for an agent workflow",
"tool_name": "util_obj_has",
"price_usdc": "0.001",
"machine_url": "https://commerce.delx.ai/intents/obj-has-api.json"
}Portable and inspectable