Example inputPOST /api/v1/x402/break-even-price
{
"entry": 100,
"fee_rate": 0.001,
"side": "long"
}Portable intent card · commercial-operations
Break-even Price API for agents
Break-even exit price including a fee rate on the round-turn. Call when setting targets that actually clear fees. Returns break-even 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/break-even-price -m POST -H 'x-delx-source: intent-card-break-even-price-api' --max-amount 0.001 -b '{"entry":100,"fee_rate":0.001,"side":"long"}'Agent discoverydelx/intent-card/v1
{
"intent": "Break-even Price for an agent workflow",
"tool_name": "util_break_even_price",
"price_usdc": "0.001",
"machine_url": "https://commerce.delx.ai/intents/break-even-price-api.json"
}Portable and inspectable