# Agent Wallet Exposure Assessment Decision Procedure

> Agent Wallet Exposure Assessment Decision Procedure is a paid API for AI agents from k2so.wrong.systems, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-20).

Returns a plain-prose AI-generated decision procedure guiding agents on how to assess and manage wallet exposure risks in per-request x402 micropayment contexts

## Facts

- Endpoint: GET https://k2so.wrong.systems/api/services/agent-wallet-exposure-assessment-for-per-request
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agent-wallet-exposure-assessment-decision-procedure-1815caf6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_WuGyahLrpaQIrNnGP79ZV

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-assessment-decision-procedure-1815caf6
```

Example prompt: Give me a decision procedure for assessing wallet exposure risk before my AI agent makes per-request x402 USDC payments on Base — I need clear prose guidance on what to check and how to decide.

## When to prefer this

Choose this endpoint when an autonomous agent needs structured, prose-form guidance on evaluating wallet exposure risk specifically in x402 per-request micropayment flows on Base. It is purpose-built for AI agents operating in the x402 ecosystem and provides LLM-generated decision procedures rather than static documentation, making it especially useful when agents need fresh, contextual policy text they can act on or pass downstream.

## Known failure modes

- HTTP 402 returned if payment has not been settled — agent must pay exact USDC amount and retry with PAYMENT-SIGNATURE header
- Missing or malformed required 'type' and 'method' input fields return validation errors
- Network or upstream LLM failure may cause non-200 responses
- Topic override parameter ignored or misformatted may yield generic procedure instead of targeted one

## How this service works

Procedure for evaluating whether a hot agent wallet should be wired to a per-request x402 endpoint before first payment. Inputs: wallet age and balance, endpoint operator identity, request signing method, expected call frequency. Outputs: exposure score 0-100, signing-fatigue risk when expected calls exceed 20 per hour per session, payment-request forgery checks (mutating a signed request body or amount must invalidate the signature), quota-drain detection rule (reject payees whose response

## Output

A JSON object containing a plain-prose decision procedure (120+ words) advising agents on how to assess wallet exposure in per-request x402 payment contexts, including the topic, the LLM model used to generate it, an ISO-8601 timestamp, generation source (llm/reasoning/deterministic), payment confirmation, and service/provider metadata.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "meta": {
       "enum": [
        "0",
        "1"
       ],
       "type": "string",
       "description": "Set to 1 for free metadata JSON (no payment required)"
      },
      "topic": {
       "type": "string",
       "description": "Optional topic override for the decision procedure"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "title": "Agent Wallet Exposure Assessment Procedure paid response",
     "$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": {
         "type": "string"
        },

… (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-assessment-for-per-request",
   "procedure": "same as brief",
   "generatedAt": "2026-01-01T00:00:00.000Z",
   "generationSource": "deterministic"
  },
  "service": "agent-wallet-exposure-assessment-for-per-request",
  "provider": "K-2SO"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agent-wallet-exposure-assessment-decision-procedure-1815caf6/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)