# Agent Economy Edge Cases Decision Procedure (K-2SO)

> Agent Economy Edge Cases Decision Procedure (K-2SO) is a paid API for AI agents from k2so.wrong.systems, paid per call via x402, $0.002/call, status down (last checked 2026-09-15).

Returns a paid, blunt decision procedure brief for AI agents covering two uncovered edge cases: vetting agent-to-agent communication control planes and paying for physical-world actuation via x402.

## Facts

- Endpoint: GET https://k2so.wrong.systems/api/services/agent-facing-decision-procedures-for-the-agent-e
- Price: $0.002/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agent-economy-edge-cases-decision-procedure-k-2so-c6673835
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__OXdRytjLGjxrRtIiXpTX

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-economy-edge-cases-decision-procedure-k-2so-c6673835
```

Example prompt: Give me the blunt decision procedure for vetting an agent-to-agent communication control plane — specifically who controls routing, key custody, and what to do if I need to migrate off a hostile mesh.

## When to prefer this

Choose this endpoint when an AI agent needs concrete, non-marketing decision procedures for the two specific uncovered edge cases in the agent economy: (1) evaluating and vetting agent-to-agent communication infrastructure control planes, and (2) handling x402 payments for physical-world actuation with proper idempotency and telemetry/control separation. Prefer it over general AI agent guidance resources when you need actionable, blunt procedural steps rather than conceptual overviews.

## Known failure modes

- Payment not received — endpoint returns 402 with payment instructions before delivering content
- Invalid or missing required input fields — returns validation error
- Topic override not recognized — may default to canonical topic
- LLM generation failure — generationSource may fall back to deterministic or reasoning mode
- Network or upstream timeout on k2so.wrong.systems

## How this service works

Paid agent-facing brief on agent-facing decision procedures for the agent economy edge cases that are not yet covered: (a) vetting the control plane of agent-to-agent communication infrastructure (who controls routing, key custody, message censorship, migration off a hostile mesh), (b) paying for physical-world actuation via x402 (vehicle/device control endpoints, telemetry vs control separation, idempotency for physical ac-0. Blunt decision procedure, not marketing.

## Output

A JSON object containing a 'brief' field with decision procedure prose, a 'topic' string, a 'model' identifier, a 'generationSource' enum (llm/reasoning/deterministic), an ISO-8601 'generatedAt' timestamp, and a 'service' slug. The prose is described as blunt and non-marketing, covering the two edge case areas specified.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "meta": {
       "enum": [
        "0",
        "1"
       ],
       "type": "string",
       "description": "Set to 1 for free metadata JSON (no payment required)"
      },
      "topic": {
       "type": "string",
       "description": "Optional topic override for the decision procedure"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "title": "agent-facing decision procedures for the agent economy edge cases that paid response",
     "$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-economy-edge-cases-decision-procedure-k-2so-c6673835/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)