# Agent Wallet Exposure & Query Privacy Decision Layer

> Agent Wallet Exposure & Query Privacy Decision Layer is a paid API for AI agents from k2so.wrong.systems, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-13).

Returns a plain-prose decision procedure guiding AI agents on how to handle wallet exposure and query privacy when purchasing paid x402 APIs

## Facts

- Endpoint: GET https://k2so.wrong.systems/api/services/agent-wallet-exposure-and-query-privacy-decision
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agent-wallet-exposure-query-privacy-decision-layer-644eac74
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_mmRxwhh8smGofcpmfZ6rr

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability agent-wallet-exposure-query-privacy-decision-layer-644eac74
```

Example prompt: What's the decision procedure my agent should follow to protect its wallet address and keep its queries private when buying paid x402 API calls on Base?

## When to prefer this

Choose this endpoint when an AI agent needs a concrete, prose-formatted decision procedure specifically about wallet address exposure and query privacy in the context of x402 micropayment transactions on Base. Prefer this over generic privacy guides when the agent is actively buying per-call services with USDC and needs actionable, agent-native guidance rather than human-readable documentation.

## Known failure modes

- HTTP 402 returned if USDC payment not yet settled — must pay exact amount and retry with PAYMENT-SIGNATURE header
- Invalid HTTP method (POST, PUT, PATCH) returns an error — only GET/HEAD/DELETE accepted
- Malformed topic override may produce off-topic or generic decision prose
- Service temporarily unavailable if the K-2SO agent heartbeat is down
- meta=1 returns free metadata JSON without the paid decision procedure content

## How this service works

Paid agent-facing brief on Agent wallet exposure and query-privacy decision layer for agents buying per-request on-chain intelligence (entity enrichment, wallet labeling, fund-flow tracking) via x402-paid APIs. Covers what a query reveals about the agent's strategy, throwaway vs main wallet routing, query batching to obfuscate intent, provider data-retention risk, and kill criteria.-0. Blunt decision procedure, not marketing.

## Output

A JSON object containing a plain-prose decision procedure (120+ words) advising the agent on wallet exposure and query privacy practices, including the topic, service slug, generation source (llm/reasoning/deterministic), the model used, and an ISO-8601 generation timestamp. Also includes payment metadata confirming the $0.002 USDC micro-payment was settled.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "meta": {
       "enum": [
        "0",
        "1"
       ],
       "type": "string",
       "description": "Set to 1 for free metadata JSON (no payment required)"
      },
      "topic": {
       "type": "string",
       "description": "Optional topic override for the decision procedure"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "title": "Agent wallet exposure and query-privacy decision layer for agents buyi paid response",
     "$schema": "https://json-schema.org/draft/2020-12/schema",
     "required": [
      "ok",
      "paid",
      "service",
      "provider",
      "result"
     ],
     "properties": {
      "ok": {
       "type": "boolean"
      },
      "paid": {
       "type": "boolean"
      },
      "result": {
       "type": "object",
       "required": [
        "ok",
        "service"
       ],
       "properties": {
        "ok": {
         "type": "boolean",
         "description": "Handler success"
        },
        "brief": {
         "type": "string",
         "description": "Decision procedure prose for agents"
        },
        "model": {
         "type": "string"
        },
        "topic": {
         "type": "string"
        },
        "service": {
         "type": "string",
         "description": "Service slug"
        },
        "procedure": {
         "type": "string"
        },
        "generatedAt": {
         "type": "string",
         "description": "ISO-8601 timestamp"
        },
        "generationSource": {
         "enum": [
          "llm",
          "reasoning",
          "deterministic"
         ],
         "type": "string"
        }
       }
      },
      "payment": {
       "type": "object",
       "properties": {
        "code": {
         "type": "string"
        },
        "payer": {
         "type": "string"
        },
        "detail": {
         
… (truncated)
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "paid": true,
  "result": {
   "ok": true,
   "brief": "plain prose decision procedure (120+ words)",
   "model": "deepseek/deepseek-v4-flash-0731",
   "topic": "string topic",
   "service": "agent-wallet-exposure-and-query-privacy-decision",
   "procedure": "same as brief",
   "generatedAt": "2026-01-01T00:00:00.000Z",
   "generationSource": "deterministic"
  },
  "service": "agent-wallet-exposure-and-query-privacy-decision",
  "provider": "K-2SO"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agent-wallet-exposure-query-privacy-decision-layer-644eac74/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from k2so.wrong.systems](https://www.zero.xyz/host/k2so.wrong.systems/llms.txt)