{
  "format": "delx/intent-card/v1",
  "id": "weight-normalize-api",
  "intent": "Weight Normalize for an agent workflow",
  "title": "Weight Normalize API for agents",
  "description": "Normalize non-negative weights so they sum to one when possible — call when normalizing non-negative ensemble weights to sum 1. Use on caller-supplied ticks/returns when agents need signal prep without a licensed live market feed (ottoai-class demand, first-party transform). Returns deterministic machine-readable JSON for $0.003 USDC via x402 on Base. Execution is first-party, local-only, stateless, and memory-only with no paid upstream, no input retention, and no claim of live chain tip, web search, or media generation. Results are advisory; the caller owns authorization and production controls.",
  "keywords": [
    "Weight Normalize API",
    "Weight Normalize for agents",
    "pay per result API",
    "x402 API",
    "no API key"
  ],
  "updated_at": "2026-08-06",
  "canonical_url": "https://commerce.delx.ai/intents/weight-normalize-api",
  "machine_url": "https://commerce.delx.ai/intents/weight-normalize-api.json",
  "recommendation": {
    "tool_name": "util_weight_normalize",
    "service_name": "Delx Weight Normalize",
    "method": "POST",
    "resource": "https://api.delx.ai/api/v1/x402/weight-normalize",
    "price_usdc": "0.003",
    "payment_protocols": [
      "x402",
      "mpp"
    ],
    "input_schema": {
      "type": "object",
      "properties": {
        "weights": {
          "description": "Non-negative weights to normalize so they sum to 1 when possible.",
          "type": "array"
        }
      },
      "required": [
        "weights"
      ],
      "additionalProperties": true
    },
    "example_input": {
      "weights": [
        1,
        2,
        1
      ]
    },
    "example_output": {
      "schema": "delx/util-weight-normalize/v1",
      "count": 3,
      "sum": 4,
      "normalized": [
        0.25,
        0.5,
        0.25
      ],
      "valid": true
    },
    "agentcash": {
      "buy": "npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/weight-normalize -m POST -H 'x-delx-source: intent-card-weight-normalize-api' --max-amount 0.003 -b '{\"weights\":[1,2,1]}'",
      "max_amount_usdc": "0.003"
    }
  },
  "attribution": {
    "header": "x-delx-source",
    "value": "intent-card-weight-normalize-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/weight-normalize"
  }
}