{
  "format": "delx/intent-card/v1",
  "id": "position-size-risk-api",
  "intent": "Position Size by Risk for an agent workflow",
  "title": "Position Size by Risk API for agents",
  "description": "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.",
  "keywords": [
    "Position Size by Risk API",
    "Position Size by Risk for agents",
    "pay per result API",
    "x402 API",
    "no API key"
  ],
  "updated_at": "2026-08-23",
  "canonical_url": "https://commerce.delx.ai/intents/position-size-risk-api",
  "machine_url": "https://commerce.delx.ai/intents/position-size-risk-api.json",
  "recommendation": {
    "tool_name": "util_position_size_risk",
    "service_name": "Position Size by Risk",
    "method": "POST",
    "resource": "https://api.delx.ai/api/v1/x402/position-size-risk",
    "price_usdc": "0.001",
    "payment_protocols": [
      "x402",
      "mpp"
    ],
    "input_schema": {
      "type": "object",
      "properties": {
        "equity": {
          "description": "Input field: equity.",
          "type": "integer"
        },
        "risk_pct": {
          "description": "Input field: risk pct.",
          "type": "number"
        },
        "entry": {
          "description": "Input field: entry.",
          "type": "integer"
        },
        "stop": {
          "description": "Input field: stop.",
          "type": "integer"
        }
      },
      "required": [
        "equity",
        "risk_pct",
        "entry",
        "stop"
      ],
      "additionalProperties": true
    },
    "example_input": {
      "equity": 10000,
      "risk_pct": 0.01,
      "entry": 100,
      "stop": 95
    },
    "example_output": {
      "schema": "delx/util-position-size-risk/v1",
      "risk_dollars": 100,
      "size": 20,
      "entry": 100,
      "stop": 95
    },
    "agentcash": {
      "buy": "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}'",
      "max_amount_usdc": "0.001"
    }
  },
  "attribution": {
    "header": "x-delx-source",
    "value": "intent-card-position-size-risk-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/position-size-risk"
  }
}