# AI Decision Matrix

Compares options using criteria, tradeoffs, weighted scoring, risks, and recommendation. Paid x402 Bailian/Qwen service. Call with the declared JSON schema; unpaid calls return HTTP 402 before model execution.

This is a paid API service exposed by Server402 for AI agents, MCP clients, OpenAPI importers, and applications. Call the endpoint once without payment to receive HTTP 402 payment instructions, complete payment, then retry with the returned payment token or x402 signature.

## Invocation

- Service ID: `ai-decision-matrix`
- Canonical service ID: `ai-decision-matrix`
- Method: `POST`
- Endpoint: `https://x402vip.com/api/tools/ai-decision-matrix`
- Service page: https://x402vip.com/services/ai-decision-matrix
- OpenAPI: https://x402vip.com/openapi.json
- Catalog search: https://x402vip.com/api/catalog/search?q=ai-decision-matrix
- MCP endpoint: https://x402vip.com/mcp
- MCP tool: `ai_decision_matrix`

## Pricing And Payment

- Price: USD 0.01
- Billing mode: `per_call`
- Max calls per payment: `1`
- Payment provider: `x402_facilitator`
- Payment flow: call without payment, receive `402 Payment Required`, pay, then retry with `X-Payment-Token` or `PAYMENT-SIGNATURE`.
- Payment hint: Call POST /api/tools/ai-decision-matrix once to receive HTTP 402 with accepts[] requirements, or create a payment with POST /api/payments using serviceId="ai-decision-matrix". Pay Base USDC with PAYMENT-SIGNATURE or pay XIAO with X402-Guarantee, then retry the same request.

## Use Cases

- Call Alibaba Cloud Bailian/Qwen through a paid HTTP 402 API.
- Use this service when an AI agent needs compares options using criteria, tradeoffs, weighted scoring, risks, and recommendation.
- Return machine-readable JSON for downstream automation.

## Keywords

ai-decision-matrix, AI Decision Matrix, bailian, qwen, dashscope, llm, ai model, ai agent, paid ai api, decision-support, comparison, tradeoffs, scoring, semantic:decision-matrix, intent:compare-options, output:recommendation

## Input Schema

```json
{
  "additionalProperties": true,
  "properties": {
    "context": {
      "description": "Optional supporting context, source text, constraints, or background.",
      "type": "string"
    },
    "criteria": {
      "description": "Required input field criteria.",
      "items": {
        "type": "string"
      },
      "type": "array"
    },
    "language": {
      "description": "Optional output language or locale.",
      "type": "string"
    },
    "options": {
      "description": "Required input field options.",
      "items": {
        "type": "string"
      },
      "type": "array"
    }
  },
  "required": [
    "options",
    "criteria"
  ],
  "type": "object"
}
```

## Output Schema

```json
{
  "additionalProperties": true,
  "properties": {
    "model": {
      "type": "string"
    },
    "provider": {
      "type": "string"
    },
    "result": {
      "additionalProperties": true,
      "type": "object"
    },
    "service_id": {
      "type": "string"
    },
    "status": {
      "type": "string"
    },
    "upstream_id": {
      "type": "string"
    },
    "upstream_request_id": {
      "type": "string"
    },
    "usage": {
      "additionalProperties": true,
      "type": "object"
    }
  },
  "required": [
    "status",
    "service_id",
    "result"
  ],
  "type": "object"
}
```

## Example Request

```json
{
  "criteria": [
    "cost",
    "time",
    "risk"
  ],
  "options": [
    "Build",
    "Buy",
    "Partner"
  ]
}
```

## Example Response

```json
{
  "model": "qwen-plus",
  "provider": "aliyun-bailian",
  "result": {
    "summary": "Example structured result."
  },
  "service_id": "ai-decision-matrix",
  "status": "ok"
}
```