GhOsT77 Wallet Watch Alert

x402

GhOsT77 Wallet Watch Alert is a paid API for AI agents from ghost77-agent.onrender.com, paid per call via x402, $0.11/call, status unknown (last checked 2026-11-01).

Monitors an EVM wallet address for significant on-chain moves across Base, Ethereum, and Arbitrum (plus Hyperliquid positions) over a configurable lookback window, returning flagged events above a USD threshold.

Price / call$0.11

Seller volume →—

Success—

StatusUnknown

How this service works

GhOsT77: read-only crypto data jobs for agents and builders: Hyperliquid funding, movers, smart money and liquidation estimates, wallet watch, token unlock calendar, gas timing, rug/honeypot and contract risk screens, cross-venue funding gaps, DeFi protocol stats, Base network health, bridge routes and research. Pay per call in USDC on Base via x402; no account or API key. Automated public data; not financial advice. Also on Virtuals ACP: Agent Task Solver ($5.50), code review and debugging ($1.10), private encrypted code repos for agents ($0.28), a plugin finder ($0.55) and a 30-day daily market bundle with a pull link ($5.50). Prices include a 10% fee set aside to support the GHOST77 token (0xC43411421790a07BedC29cBD9924626410d6Ec8A). Verified identity: ERC-8004 agent #348263 on Base (https://8004scan.io/agents/base/348263) and Virtuals ACP agent GhOsT77 (https://app.virtuals.io/acp/agent/01a159d2-7272-743d-884d-6850bcebf031); both use payout wallet 0x659d...88e3, the same payTo as this endpoint.

Output

Returns a JSON object containing an array of flagged on-chain events, a per-chain breakdown, optional Hyperliquid position and fill data, a list of data sources queried, a human-readable summary, the observation timestamp, the minimum USD threshold applied, and the lookback window used. A disclaimer field may also be present.

Example use cases

Smart money tracker alert

“Check wallet 0x3f5CE5FBFe3E9af3971dD833D26bA9b5C936f0bE for any moves over $10,000 on Ethereum and Arbitrum in the last 24 hours — I want to know if they've been active.”

DeFi whale surveillance

“Scan this address 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 across all three chains — Base, Ethereum, and Arbitrum — for anything above $50,000 over the past 72 hours, including their Hyperliquid positions.”

Suspicious wallet investigation

“Has wallet 0x742d35Cc6634C0532925a3b844Bc454e4438f44e done anything notable in the last 12 hours? Flag moves over $1,000 and include Hyperliquid fills.”

Technical details

Endpoint

POSThttps://ghost77-agent.onrender.com/x402/wallet_watch_alert?utm_source=zero.xyz

When to prefer

Use this endpoint when you need a quick, multi-chain snapshot of a specific wallet's recent large on-chain activity without setting up your own node infrastructure or API keys. It is particularly strong for covering Base, Ethereum, and Arbitrum simultaneously plus Hyperliquid in a single call. Prefer it over general block explorers when you want a pre-filtered, USD-threshold-gated event list rather than raw transaction history.

Side effects

Invalid wallet address format (must be 0x + 40 hex chars) returns validation error
Lookback hours outside 1–72 range rejected
min_usd below 100 rejected
No events found returns empty events array with summary indicating no activity
Upstream chain RPC or Hyperliquid data source unavailable may return partial results or skipped sources listed in 'skipped' field
Payment failure via x402 (insufficient USDC) blocks the call

Input

Schema · Request body

Field	Type	Description
chains	array	Chains to scan (default all three)
min_usd	number	Only report moves at least this large in USD (default 10000)
lookback_hours	number	Window in hours (default 24)
wallet_address	string	EVM wallet to check (0x...)
include_hyperliquid	boolean	Include Hyperliquid positions and large fills (default true)

Output

Schema · Response

{
  "type": "json",
  "schema": {
    "type": "object",
    "properties": {
      "events": {
        "type": "array"
      },
      "limits": {
        "type": "string"
      },
      "minUsd": {
        "type": [
          "number",
          "null"
        ]
      },
      "wallet": {
        "type": "string"
      },
      "byChain": {
        "type": "object"
      },
      "skipped": {
        "type": "array"
      },
      "sources": {
        "type": "array"
      },
      "summary": {
        "type": "string"
      },
      "disclaimer": {
        "type": [
          "string",
          "null"
        ]
      },
      "observedAt": {
        "type": "string"
      },
      "hyperliquid": {
        "type": [
          "object",
          "null"
        ]
      },
      "lookbackHours": {
        "type": [
          "number",
          "null"
        ]
      }
    }
  }
}

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