# Kristo Intelligence API – Token Security

> Kristo Intelligence API – Token Security is a paid API for AI agents from kristo-intelligence.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-11).

Returns DeFi token security intelligence data for tokens on the Base blockchain

## Facts

- Endpoint: GET https://kristo-intelligence.vercel.app/api/crypto/token-security?utm_source=zero.xyz
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kristo-intelligence-api-token-security-f37f2968
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_t3V6biC1ZzxUT4SgPdvLK

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 kristo-intelligence-api-token-security-f37f2968
```

Example prompt: Can you check the security of the token at contract address 0x1234...abcd on Base — I want to know if it's safe before I buy in.

## When to prefer this

Choose this endpoint when you specifically need token security and risk intelligence for assets on the Base blockchain and are willing to pay per-call via USDC on Base. It is well-suited for agents performing pre-trade due diligence, automated scam detection pipelines, or DeFi portfolio risk monitoring on Base. Prefer alternatives if you need security data for tokens on other chains (e.g. Ethereum mainnet, Solana), or if you need broader on-chain analytics beyond security signals.

## Known failure modes

- Token contract address not found on Base — returns empty or error data
- Invalid or malformed contract address input — may return 400 or empty data object
- Payment not processed (x402 payment required) — returns 402 Payment Required before data is delivered
- Data source unavailable or stale — response may reflect outdated security state
- Rate limiting or quota exceeded — repeated calls may be throttled

## How this service works

Pay-per-call DeFi Intelligence API on Base Blockchain

## Output

A JSON object containing DeFi security intelligence for the queried Base blockchain token, including security indicators, risk flags, data source attribution, and a query timestamp. The response describes potential vulnerabilities, contract ownership risks, honeypot patterns, or other threat signals relevant to the token.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "data": {
   "type": "object"
  },
  "queried_at": {
   "type": "string",
   "format": "date-time"
  },
  "data_source": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "example": {
  "description": "JSON response with DeFi intelligence data on Base blockchain"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/kristo-intelligence-api-token-security-f37f2968/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from kristo-intelligence.vercel.app](https://www.zero.xyz/host/kristo-intelligence.vercel.app/llms.txt)