Example inputPOST /api/v1/x402/leverage-notional
{
"margin": 1000,
"leverage": 5
}Portable intent card · commercial-operations
Leverage → Notional API for agents
Notional exposure from margin and leverage multiplier. Call when sizing futures/perps from account equity slices. Returns notional from margin×leverage 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/leverage-notional -m POST -H 'x-delx-source: intent-card-leverage-notional-api' --max-amount 0.001 -b '{"margin":1000,"leverage":5}'Agent discoverydelx/intent-card/v1
{
"intent": "Leverage → Notional for an agent workflow",
"tool_name": "util_leverage_notional",
"price_usdc": "0.001",
"machine_url": "https://commerce.delx.ai/intents/leverage-notional-api.json"
}Portable and inspectable