# Vextorium Token Position Check

> Vextorium Token Position Check is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-19).

Runs an automated risk/safety audit on a crypto token (Solana or EVM), returning a score, verdict, alarms, warnings, authenticity signal, price, and liquidity.

## Facts

- Endpoint: POST https://api.vextorium.com/v1/position-check?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vextorium-token-position-check-e2c42e7d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_EpzvNuMCXTKw1uyA5PHik

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 vextorium-token-position-check-e2c42e7d -d '<json body>'
```

Example prompt: Can you run a position check on the Solana token EKpQGSJtjMFqKZ9KQanSqYXRcF8fBopzLHYxdM65zcjm and tell me if it's clean — I entered at a score of 80 and $100,000 liquidity?

## When to prefer this

Use this endpoint when you need a fast, structured risk assessment of a specific token before entering a trade or recommending one — especially when you want alarms, warnings, authenticity signals, and liquidity checks bundled into a single call across Solana and major EVM chains. Prefer it over general on-chain data queries when the goal is risk-filtering rather than raw market data retrieval.

## Known failure modes

- Invalid or unrecognized token address returns null or error fields
- Network mismatch between token and specified network causes lookup failure
- Token with no on-chain data (very new or delisted) may return null score/liquidity
- Missing required 'token' field returns a validation error
- Unsupported network enum value causes request rejection

## How this service works

558 pay-per-call data APIs for AI agents: Solana and EVM on-chain data, tokenized stocks, DeFi, Hyperliquid, economy and official statistics, FX, validation, web and developer tools. Pay in USDC via x402.

## Output

A JSON object with: a numeric risk score (0–100), a verdict string (e.g. CLEAN), an authenticity label (e.g. organic), current price in USD, liquidity in USD, token symbol, network, a list of alarms (critical issues), a list of warnings (minor concerns), and an informational note. Optional entry_score and entry_liquidity_usd comparisons are reflected in the output when provided.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "token": {
   "type": "string"
  },
  "network": {
   "enum": [
    "solana",
    "base",
    "ethereum",
    "arbitrum",
    "optimism",
    "polygon"
   ],
   "type": "string"
  },
  "entry_score": {
   "type": "integer"
  },
  "entry_liquidity_usd": {
   "type": "number"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "note": "Pass entry_liquidity_usd and entry_score to compare with your entry. Automatic signals on public data to filter risks; they do not predict price and are not advice.",
  "score": 92,
  "token": "EKpQGSJtjMFqKZ9KQanSqYXRcF8fBopzLHYxdM65zcjm",
  "alarms": [],
  "symbol": "$WIF",
  "network": "solana",
  "verdict": "CLEAN",
  "warnings": [],
  "price_usd": 0.2539,
  "authenticity": "organic",
  "liquidity_usd": 181695
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/vextorium-token-position-check-e2c42e7d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.vextorium.com](https://www.zero.xyz/host/api.vextorium.com/llms.txt)