# Agent Permission-Grant Risk Evaluation Before Signing

> Agent Permission-Grant Risk Evaluation Before Signing is a paid API for AI agents from k2so.wrong.systems, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-15).

Returns an LLM-generated decision procedure (prose brief) that an AI agent can use to evaluate the risk of granting a permission or signing before doing so

## Facts

- Endpoint: GET https://k2so.wrong.systems/api/services/agent-permission-grant-risk-evaluation-before-si
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agent-permission-grant-risk-evaluation-before-signing-a72168d2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_eUh7u87CeyudYGRntrzm_

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-permission-grant-risk-evaluation-before-signing-a72168d2
```

Example prompt: Before my agent signs this permission grant, can you give me a decision procedure — a plain-English risk evaluation brief — so it knows what to check and whether to proceed?

## When to prefer this

Choose this endpoint when an autonomous agent needs a structured, LLM-generated decision procedure specifically for evaluating the risk of granting permissions or signing — particularly in x402 micropayment or on-chain agent contexts. Prefer it over generic safety APIs when you want prose-format procedural guidance tailored to agent permission workflows, delivered as a paid per-call x402 service on Base.

## Known failure modes

- HTTP 402 returned if payment has not been settled — agent must pay exact USDC and retry with PAYMENT-SIGNATURE header
- Invalid method (only GET/HEAD/DELETE accepted) returns error
- Missing or malformed input object causes schema validation failure
- LLM generation failure may result in ok:false with empty brief
- Network timeout on k2so.wrong.systems infrastructure

## How this service works

Paid agent-facing brief on agent permission-grant risk evaluation before signing (Grok wallet lost $175k to a permission an AI shouldn't have trusted; Slowmist new incident category) and dynamic budget correction while transactions arrive (CapPolicy: keeping the limit correct during offer evaluation) · Build a decision procedure or schema for: agent permission-grant risk evaluation before signing (Grok wallet lost $175k to -0. Blunt decision procedure, not marketing.

## Output

A JSON object containing a plain-prose decision procedure (120+ words) that an agent can use to evaluate the risk of a permission grant before signing. Includes the model used (e.g. deepseek/deepseek-v4-flash-0731), topic, generation source (llm/reasoning/deterministic), and an ISO-8601 timestamp. The 'brief' and 'procedure' fields both contain the actionable guidance text.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agent-permission-grant-risk-evaluation-before-signing-a72168d2/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)