Example inputPOST /api/v1/x402/kelly-binary
{
"true_prob": 0.6,
"market_price": 0.45
}Portable intent card · signal-normalize
Kelly for Binary Market API for agents
Kelly fraction for a binary market given edge and price. Call when sizing prediction-market bets with Kelly under your true_prob. Returns Kelly fraction for binary price 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/kelly-binary -m POST -H 'x-delx-source: intent-card-kelly-binary-api' --max-amount 0.001 -b '{"true_prob":0.6,"market_price":0.45}'Agent discoverydelx/intent-card/v1
{
"intent": "Kelly for Binary Market for an agent workflow",
"tool_name": "util_kelly_binary",
"price_usdc": "0.001",
"machine_url": "https://commerce.delx.ai/intents/kelly-binary-api.json"
}Portable and inspectable