# Clanker Token Authenticity Audit

> Clanker Token Authenticity Audit is a paid API for AI agents from 402.com.tr, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-17).

Verifies whether a Base blockchain token was deployed by the official Clanker autonomous deployer, checking LP fee locker addresses and Uniswap v3 liquidity locking to detect impersonators.

## Facts

- Endpoint: GET https://402.com.tr/api/x402/clanker-token-audit?utm_source=zero.xyz
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-17
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/clanker-token-authenticity-audit-66a9464c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ePdcDuRnrTHfX_6QZ6JT7

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 clanker-token-authenticity-audit-66a9464c
```

Example prompt: Can you check if the Base token at 0xAbc123... is a genuine Clanker-deployed token or a fake impersonating one — I want to know if its LP is locked by the official Clanker deployer?

## When to prefer this

Use this endpoint when an agent or user needs to verify whether a specific Base token was genuinely deployed by the Clanker autonomous deployer system, especially before purchasing or recommending a token claiming Clanker provenance. Preferred over generic token metadata APIs because it specifically checks Clanker deployer contract versions, LP fee locker addresses, and Uniswap v3 liquidity lock status — details no general-purpose blockchain explorer provides.

## Known failure modes

- Invalid or malformed token address returns an error
- Token not found on Base chain returns not-found response
- Network or RPC issues may cause lookup failures
- Token contract exists but has no Clanker-related metadata, returned as unverified
- Rate limiting or payment failure (x402) blocks the request

## How this service works

Reads the deployment records of Clanker's own factories on Base (v4 tokenDeploymentInfo, v3.1/v3/v2 deploymentInfoForToken; v0/v1 via the factory's TokenCreated in the deploy receipt) to verify a launch: version, factory, requester, pool, and whether the LP position NFTs are held by Clanker's locker. Cross-checked with clanker.world. Returns clanker_verified, not_clanker or unknown; RPC failure is not charged.

## Output

Returns an audit report indicating whether the token was deployed by the official Clanker deployer (v4.0.0 at 0xE85A59c628F7d27878ACeB4bf3b35733630083a9 or v3.1.0 at 0x2A787b2362021cC3eEa3C24C4748a6cD5B687382), the LP fee locker address, Uniswap v3 liquidity lock status, and a flag indicating whether the token is a Clanker impersonator.

## 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"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "address"
     ],
     "properties": {
      "address": {
       "type": "string",
       "description": "Token contract address"
      }
     }
    }
   },
   "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/clanker-token-authenticity-audit-66a9464c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 402.com.tr](https://www.zero.xyz/host/402.com.tr/llms.txt)