# DeFi Safety Oracle – Account Age Lookup

> DeFi Safety Oracle – Account Age Lookup is a paid API for AI agents from oracle.cyberwarex.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-31).

Returns the creation date and age in days for an X (Twitter) handle, Ethereum/Base wallet address, or Telegram user ID, used for fresh-account and sybil detection.

## Facts

- Endpoint: GET https://oracle.cyberwarex.com/v1/age?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/defi-safety-oracle-account-age-lookup-0ec86f38
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1tx07SCffogVzoqxoHzlC

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-account-age-lookup-0ec86f38
```

Example prompt: Can you check how old the account @cryptowhale99 is on X — I want to know if it's a fresh account or has been around for a while, using the DeFi Safety Oracle age lookup?

## When to prefer this

Use this endpoint when you need to quickly determine the age or creation date of an identity — X handle, EVM wallet, or Telegram user — particularly for sybil resistance, fraud detection, or airdrop eligibility screening. It covers three distinct identity types in one API and is priced at $0.002 per call (free when nothing is found), making it cost-effective for bulk screening. Prefer this over on-chain explorers when you need a single unified call that handles cross-chain lookup and social identity age estimation.

## Known failure modes

- Account or wallet not found: returns found=false with null age_days and created_at — not charged
- Invalid wallet address format: rejected by schema validation before call
- Invalid Telegram ID (non-numeric or too long): rejected by schema pattern constraint
- Chain parameter defaulting to Base when Ethereum was intended, producing no results
- X handle with no public profile or suspended account may return not found
- Rate limits or upstream blockchain RPC failures may cause transient errors

## How this service works

How old is this account? Pass ONE of x=@handle, wallet=0x... (chain=base|ethereum) or tg=<numeric Telegram user id>. Returns created_at, age_days and the method: exact for X (profile join date) and wallets (first on-chain activity), an ESTIMATE with an earliest/latest range for Telegram. For fresh-account and sybil filters. Not charged when nothing is found.

## Output

Returns a JSON object with: `found` (boolean), `kind` (x, wallet, or telegram), `query` (the input passed), `method` (exact or estimate), `created_at` (ISO timestamp or null), `age_days` (integer or null), `created_range` (object with earliest/latest for Telegram estimates or null), and `more` (optional extra info). X and wallet results are exact; Telegram results are estimates with a date range.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "x": {
       "type": "string",
       "description": "X handle, @handle or x.com URL"
      },
      "tg": {
       "type": "string",
       "pattern": "^[0-9]{1,13}$",
       "description": "Numeric Telegram user id"
      },
      "chain": {
       "enum": [
        "base",
        "ethereum"
       ],
       "type": "string",
       "default": "base"
      },
      "wallet": {
       "type": "string",
       "pattern": "^0x[a-fA-F0-9]{40}$",
       "description": "Wallet or contract address"
      }
     },
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "kind": {
       "enum": [
        "x",
        "wallet",
        "telegram"
       ],
       "type": "string"
      },
      "more": {
       "type": [
        "string",
        "null"
       ]
      },
      "found": {
       "type": "boolean"
      },
      "query": {
       "type": "string"
      },
      "method": {
       "enum": [
        "exact",
        "estimate"
       ],
       "type": "string"
      },
      "age_days": {
       "type": [
        "integer",
        "null"
       ]
      },
      "created_at": {
       "type": [
        "string",
        "null"
       ]
      },
      "created_range": {
       "type": [
        "object",
        "null"
       ]
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/defi-safety-oracle-account-age-lookup-0ec86f38/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)