Example inputPOST /api/v1/x402/vwap-simple
{
"samples": [
{
"price": 10,
"size": 2
},
{
"price": 12,
"size": 2
}
]
}Portable intent card · commercial-operations
Simple VWAP API for agents
Volume-weighted average price from price/size samples. Call when benchmarking execution against your own print tape. Returns vwap and total volume as deterministic JSON for $0.001 USDC via x402 on Base. First-party local math only—no RPC, live market feed, API keys, storage, or mediagen. Advisory only; the caller owns capital, risk, 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/vwap-simple -m POST -H 'x-delx-source: intent-card-vwap-simple-api' --max-amount 0.001 -b '{"samples":[{"price":10,"size":2},{"price":12,"size":2}]}'Agent discoverydelx/intent-card/v1
{
"intent": "Simple VWAP for an agent workflow",
"tool_name": "util_vwap_simple",
"price_usdc": "0.001",
"machine_url": "https://commerce.delx.ai/intents/vwap-simple-api.json"
}Portable and inspectable