# Trust Check – Creator Rug History

> Trust Check – Creator Rug History is a paid API for AI agents from trust-check.gm-tools.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-30).

Looks up the on-chain rug-pull history of a Base token deployer wallet, returning a verdict on whether the creator is a serial collapser or has rugged before.

## Facts

- Endpoint: GET https://trust-check.gm-tools.workers.dev/v1/creator?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/trust-check-creator-rug-history-07986425
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_oLuQDx7mRZDtWBGHo3hHS

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 trust-check-creator-rug-history-07986425
```

Example prompt: Can you check the rug-pull history of this Base token creator — their deployer wallet is 0x1234...abcd — and tell me if they've collapsed projects before or if they're flagged as a serial collapser?

## When to prefer this

Use this endpoint when you need to evaluate the trustworthiness of a Base token deployer specifically based on their historical rug-pull or liquidity collapse record — not the token contract itself. Prefer this over the token-safety endpoint when the deployer address is known and you want creator-level reputation rather than contract-level analysis. It complements sibling endpoints (token honeypot check, address safety check) for a full due-diligence picture.

## Known failure modes

- Address not found on Base — returns empty or unknown verdict
- Invalid address format — request rejected before charge
- Network or RPC error fetching on-chain history — no charge applied on failure
- Address has no tracked history yet (newly created wallet) — verdict may be inconclusive

## How this service works

Crypto safety checks for AI agents on Base: is this token a scam (honeypot simulation, hidden taxes, owner powers, whale and liquidity risks, and has its creator rugged before)? Rug Watch follows new Base tokens from launch: a live feed of liquidity collapses (rug pulls and dumps) and a creator record (serial_collapser / collapsed_before). Is this address safe to send to (scam lists, address poisoning look-alikes)? $0.002 per call with x402 (USDC on Base); failed checks are not charged.

## Output

Returns a JSON object with a verdict field ('serial_collapser', 'collapsed_before', or clean), the count of tokens the creator has deployed that collapsed, and the total number of tokens seen from that creator. Enables quick trust scoring of any Base token deployer.

## 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"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "address"
     ],
     "properties": {
      "address": {
       "type": "string",
       "description": "Creator (deployer) wallet on Base"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "verdict": "serial_collapser",
  "collapsed": 4,
  "tokens_seen": 6
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/trust-check-creator-rug-history-07986425/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from trust-check.gm-tools.workers.dev](https://www.zero.xyz/host/trust-check.gm-tools.workers.dev/llms.txt)