# Peyon Bittensor Subnet Risk Check

> Peyon Bittensor Subnet Risk Check is a paid API for AI agents from peyon.ai, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-29).

Performs an on-chain risk assessment of a Bittensor subnet by netuid, evaluating consensus type, ownership changes, liquidity depth, price dynamics, emissions, and age.

## Facts

- Endpoint: GET https://peyon.ai/api/subnet-risk/:netuid?utm_source=zero.xyz
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/peyon-bittensor-subnet-risk-check-d181f995
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Pw_QYKf--gcgr7fl1hGet

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 peyon-bittensor-subnet-risk-check-d181f995
```

Example prompt: Run a full on-chain risk check on Bittensor subnet 18 — I want to see the consensus type, whether the owner has flagged a coldkey swap, exit liquidity depth at 1% and 5%, spot vs moving price, and emission details.

## When to prefer this

Use this endpoint when you need on-chain-sourced risk signals for a specific Bittensor subnet before staking, investing, or building on it. It is preferred over manual chain inspection because it synthesizes multiple risk dimensions (consensus, ownership, liquidity, price drift, emissions, age) into a single structured report with per-check evidence. It is not a substitute for off-chain due diligence (team, revenue) which it explicitly flags as out of scope.

## Known failure modes

- Invalid netuid format (must be 1–3 digit integer) returns a validation error
- Subnet does not exist on chain returns a not-found error
- Chain RPC node temporarily unavailable causes a timeout or 503
- Payment not included or insufficient results in HTTP 402 response requiring x402 payment of $0.05 USDC

## How this service works

On chain risk check of a Bittensor subnet: Null or Yuma consensus, announced owner coldkey swaps, owner alpha locks, exit depth at 1% and 5% cost, spot vs moving price, emission and age. Each check has evidence; what the chain cannot show (revenue, team) is listed as not checked.

## Output

Returns a structured risk report for the specified Bittensor subnet, including: consensus type (Null or Yuma), announced owner coldkey swap status, owner alpha lock status, exit depth in TAO at 1% and 5% slippage cost, spot price vs moving average price comparison, current emission rate, subnet age, and per-check evidence from the chain. Items the chain cannot attest to (e.g. revenue, team quality) are explicitly marked as not checked.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "netuid"
     ],
     "properties": {
      "netuid": {
       "type": "string",
       "pattern": "^[0-9]{1,3}$"
      }
     }
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/peyon-bittensor-subnet-risk-check-d181f995/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from peyon.ai](https://www.zero.xyz/host/peyon.ai/llms.txt)