# DeFi Safety Oracle – Deployer History Check

> DeFi Safety Oracle – Deployer History Check is a paid API for AI agents from oracle.cyberwarex.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-11).

Given a token contract or deployer wallet address, returns a risk profile of the deployer's historical rug/honeypot track record, malice rate, and reason codes across Base, BSC, and other chains.

## Facts

- Endpoint: GET https://oracle.cyberwarex.com/deployer?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/defi-safety-oracle-deployer-history-check-85988827
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QP9O6T0SupaVbVswn8ghd

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 defi-safety-oracle-deployer-history-check-85988827
```

Example prompt: Before I swap into this token, check the deployer history for contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base — has this wallet rugged or launched honeypots before?

## When to prefer this

Use this endpoint when you need a fast, pay-per-call deployer reputation check before executing a DeFi trade or listing a token. It is especially valuable when you want deterministic on-chain simulation (eth_call state-override) combined with third-party cross-checks (GoPlus, honeypot.is) rather than purely heuristic or off-chain signals. Prefer it over generic contract scanners when the deployer's historical track record across all their deployed tokens is the key risk signal you need.

## Known failure modes

- Unknown or unresolvable contract address returns available: false
- Unsupported chain returns a validation error
- Address format mismatch (not a valid 0x hex address) returns a 400-level error
- New deployer with no history returns zero counts and a low penalty score, which may understate risk
- Cross-chain data unavailability may result in incomplete malice history if deployer operated on other chains not queried
- Payment failure via x402 returns a 402 status before any analysis is performed

## How this service works

Is this token safe to trade? Deterministic honeypot/rug simulation (eth_call state-override on real DEX pools: Aerodrome, Uniswap V2/V3/V4), contract-powers analysis, and GoPlus/honeypot.is cross-checks on Base & BSC. Grades A–F. Pay-per-call via x402 (USDC on Base, v1+v2 dual-stack).

## Output

Returns a JSON object with the resolved deployer address, total number of tokens deployed, count of prior malicious tokens, dead tokens, power-only tokens, a 0–1 malice rate, an integer penalty score, an array of reason codes (e.g. DEPLOYER_PRIOR_RUG, DEPLOYER_HIGH_F_RATE), a human-readable summary, and an availability flag — all scoped to the requested chain.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "address"
     ],
     "properties": {
      "chain": {
       "enum": [
        "base",
        "bsc",
        "ethereum",
        "polygon",
        "arbitrum",
        "robinhood"
       ],
       "type": "string",
       "default": "base"
      },
      "address": {
       "type": "string",
       "pattern": "^0x[a-fA-F0-9]{40}$",
       "description": "A token contract (we resolve its deployer) OR a deployer wallet."
      }
     },
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "chain": {
       "type": "string"
      },
      "address": {
       "type": "string"
      },
      "penalty": {
       "type": "integer"
      },
      "summary": {
       "type": "string"
      },
      "deployer": {
       "type": "string"
      },
      "available": {
       "type": "boolean"
      },
      "dead_tokens": {
       "type": "integer"
      },
      "malice_rate": {
       "type": "number"
      },
      "reason_codes": {
       "type": "array",
       "items": {
        "type": "string"
       }
      },
      "total_deployed": {
       "type": "integer"
      },
      "power_only_tokens": {
       "type": "integer"
      },
      "prior_malice_tokens": {
       "type": "integer"
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "chain": "base",
  "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "penalty": 60,
  "summary": "Deployer has 22 prior token(s) we proved honeypot or flagged as a scam out of 22.",
  "deployer": "0x5c2159d9994889f577609ca0adfbdaca03e8e063",
  "available": true,
  "disclaimer": "Prior about the deploying wallet from our own history; not proof about this token.",
  "dead_tokens": 0,
  "malice_rate": 1,
  "reason_codes": [
   "DEPLOYER_PRIOR_RUG",
   "DEPLOYER_HIGH_F_RATE"
  ],
  "total_deployed": 22,
  "power_only_tokens": 0,
  "prior_malice_tokens": 22
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/defi-safety-oracle-deployer-history-check-85988827/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from oracle.cyberwarex.com](https://www.zero.xyz/host/oracle.cyberwarex.com/llms.txt)