Example inputPOST /api/v1/x402/position-size-risk
{
"equity": 10000,
"risk_pct": 0.01,
"entry": 100,
"stop": 95
}Portable intent card · commercial-operations
Position Size by Risk API for agents
Position size from account risk budget and stop distance. Call when fixed-fractional sizing without a broker SDK. Returns size from risk dollars and stop 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/position-size-risk -m POST -H 'x-delx-source: intent-card-position-size-risk-api' --max-amount 0.001 -b '{"equity":10000,"risk_pct":0.01,"entry":100,"stop":95}'Agent discoverydelx/intent-card/v1
{
"intent": "Position Size by Risk for an agent workflow",
"tool_name": "util_position_size_risk",
"price_usdc": "0.001",
"machine_url": "https://commerce.delx.ai/intents/position-size-risk-api.json"
}Portable and inspectable