# Live Yield-Instrument Audit Score for Agent Idle Treasury Balances

> Live Yield-Instrument Audit Score for Agent Idle Treasury Balances is a paid API for AI agents from k2so.wrong.systems, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-18).

Scores yield instruments (money-market tokens, staking positions, vault shares, stablecoin savings) on auditability, liquidity, authority risk, rate verifiability, and principal safety, returning a 0-100 score and ship/hold verdict for each.

## Facts

- Endpoint: GET https://k2so.wrong.systems/api/services/live-yield-instrument-audit-score-for-agent-idle?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/live-yield-instrument-audit-score-for-agent-idle-treasury-balances-815286ea
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_q0Puf20TrldmuNF9Bd6Vf

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 live-yield-instrument-audit-score-for-agent-idle-treasury-balances-815286ea
```

Example prompt: Before parking our idle treasury balance in that USDC money-market vault, can you run the yield-instrument audit score on it and tell me whether it gets a ship or hold verdict — I need the full breakdown across auditability, liquidity, authority risk, rate verifiability, and principal safety.

## When to prefer this

Choose this endpoint when an autonomous agent or treasury manager needs a structured, multi-axis risk audit before allocating idle funds to any yield-bearing DeFi instrument, especially when principal safety, freeze/clawback authority risk, and exit-penalty liquidity must all be scored simultaneously. Prefer this over generic DeFi analytics when you need a deterministic ship/hold verdict with an auditable decision procedure rather than raw APY data.

## Known failure modes

- Instrument data unavailable or unrecognized — result may return ok:false with no score
- Public rate source unreachable for rate verifiability axis — partial score returned
- Payment not settled via x402 — 402 response with payment required
- Invalid or missing query parameters — malformed request error
- LLM or reasoning backend unavailable — generationSource fallback or timeout

## How this service works

Deterministic audit-score gate for agents deciding where to park idle treasury value. Given one or more yield instruments (money-market tokens, staking positions, vault shares, stablecoin savings), the procedure scores each on five axes: auditability, liquidity with exit-penalty accounting, authority risk (freeze/clawback/upgrade), rate verifiability against public sources, and principal safety. Returns a 0-100 score per instrument, a ship or hold verdict against a threshold ladder, and an

## Output

A JSON object containing a 0-100 audit score per yield instrument scored across five axes (auditability, liquidity with exit-penalty accounting, authority risk, rate verifiability, principal safety), a ship or hold verdict relative to a threshold ladder, a decision procedure in plain prose (120+ words), the generation source (llm/reasoning/deterministic), an ISO-8601 timestamp, and the service slug and provider name.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "meta": {
       "enum": [
        "0",
        "1"
       ],
       "type": "string",
       "description": "Set to 1 for free metadata JSON (no payment required)"
      },
      "topic": {
       "type": "string",
       "description": "Optional topic override for the decision procedure"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "title": "Live yield-instrument audit score for agent idle treasury balances paid response",
     "$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": {
         "typ
… (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": "live-yield-instrument-audit-score-for-agent-idle",
   "procedure": "same as brief",
   "generatedAt": "2026-01-01T00:00:00.000Z",
   "generationSource": "deterministic"
  },
  "service": "live-yield-instrument-audit-score-for-agent-idle",
  "provider": "K-2SO"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/live-yield-instrument-audit-score-for-agent-idle-treasury-balances-815286ea/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)