{
  "format": "delx/intent-card/v1",
  "id": "option-payoff-points-api",
  "intent": "Option Payoff Points for an agent workflow",
  "title": "Option Payoff Points API for agents",
  "description": "Payoff points for multi-leg options at sample spots. Call when diagramming a structured option package offline. Returns points list of spot→payoff 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.",
  "keywords": [
    "Option Payoff Points API",
    "Option Payoff Points for agents",
    "pay per result API",
    "x402 API",
    "no API key"
  ],
  "updated_at": "2026-08-23",
  "canonical_url": "https://commerce.delx.ai/intents/option-payoff-points-api",
  "machine_url": "https://commerce.delx.ai/intents/option-payoff-points-api.json",
  "recommendation": {
    "tool_name": "util_option_payoff_points",
    "service_name": "Option Payoff Points",
    "method": "POST",
    "resource": "https://api.delx.ai/api/v1/x402/option-payoff-points",
    "price_usdc": "0.001",
    "payment_protocols": [
      "x402",
      "mpp"
    ],
    "input_schema": {
      "type": "object",
      "properties": {
        "legs": {
          "type": "array",
          "description": "Option legs [{type,strike,qty,premium}]"
        },
        "spots": {
          "type": "array",
          "description": "Spot samples for payoff diagram"
        }
      },
      "required": [
        "legs",
        "spots"
      ],
      "additionalProperties": true
    },
    "example_input": {
      "legs": [
        {
          "type": "call",
          "strike": 100,
          "qty": 1,
          "premium": 2
        }
      ],
      "spots": [
        90,
        100,
        110
      ]
    },
    "example_output": {
      "schema": "delx/util-option-payoff-points/v1",
      "points": [
        {
          "spot": 90,
          "payoff": -2
        },
        {
          "spot": 100,
          "payoff": -2
        },
        {
          "spot": 110,
          "payoff": 8
        }
      ]
    },
    "agentcash": {
      "buy": "npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/option-payoff-points -m POST -H 'x-delx-source: intent-card-option-payoff-points-api' --max-amount 0.001 -b '{\"legs\":[{\"type\":\"call\",\"strike\":100,\"qty\":1,\"premium\":2}],\"spots\":[90,100,110]}'",
      "max_amount_usdc": "0.001"
    }
  },
  "attribution": {
    "header": "x-delx-source",
    "value": "intent-card-option-payoff-points-api"
  },
  "evidence": {
    "paid_openapi": "https://api.delx.ai/openapi.x402.json",
    "governed_portfolio": "https://api.delx.ai/x402-portfolio.json",
    "live_contract": "https://api.delx.ai/api/v1/x402/option-payoff-points"
  }
}