# Vibe Airforce Whale Alerts

> Vibe Airforce Whale Alerts is a paid API for AI agents from api.vibe.airforce, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-14).

Returns significant smart money wallet transactions (large buys/sells) across Base and Solana in the last hour, including wallet label, token, USD amount, and tx hash.

## Facts

- Endpoint: GET https://api.vibe.airforce/api/x402/alpha/whale-alerts
- Price: $0.25/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vibe-airforce-whale-alerts-37b82dca
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_tVQLEtba9Y46c9Is5_4vD

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 vibe-airforce-whale-alerts-37b82dca
```

Example prompt: What big trades have smart money wallets made in the last hour on Base and Solana? Show me the wallet labels, tokens, buy/sell direction, and USD amounts.

## When to prefer this

Use this endpoint when you need a real-time, curated feed of large smart money transactions across Base and Solana in the last hour. Prefer it over general DEX trade feeds when you want pre-labeled wallet intelligence (i.e., you care WHO is trading, not just what traded). Best for on-chain alpha detection, whale tracking dashboards, or automated trading signals based on smart money behavior.

## Known failure modes

- No alerts found if no significant transactions occurred in the window — returns empty alerts array
- Payment failure if USDC balance or x402 credentials are insufficient — request rejected before data is returned
- Stale data if the underlying indexer has a delay — check meta.updated_at for freshness
- Rate limiting or access denial if called too frequently without valid payment

## How this service works

Significant smart money wallet moves in the last hour. Large buy/sell transactions by tracked wallets across Base and Solana. Includes wallet label, token, amount USD, transaction hash, and chain.

## Output

An array of whale alert entries for the past hour, each containing wallet address, wallet label, token name and address, chain (Base or Solana), trade direction (buy/sell), USD amount, transaction hash, and timestamp. Also includes metadata about data freshness, chain coverage, and alert count, plus x402 payment details (tx hash, amount paid, payment mode, buyer address).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "body": {
     "type": "object",
     "properties": {}
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "data": {
     "type": "object",
     "properties": {
      "meta": {
       "type": "object",
       "description": "Data freshness: updated_at, chains, alert_count, version"
      },
      "alerts": {
       "type": "array",
       "items": {
        "type": "object"
       },
       "description": "Whale alert entries: wallet_address, wallet_label, token, token_address, chain, side (buy/sell), amount_usd, tx_hash, timestamp"
      },
      "tx_hash": {
       "type": "string",
       "description": "EIP-3009 payment transaction hash on Base"
      },
      "amount_paid": {
       "type": "number",
       "description": "Amount paid for this request in USDC"
      },
      "payment_mode": {
       "enum": [
        "x402",
        "credit"
       ],
       "type": "string",
       "description": "How this request was paid: x402 (on-chain) or credit (API key)"
      },
      "buyer_address": {
       "type": "string",
       "description": "Ethereum address that paid for this request"
      }
     },
     "description": "Significant smart money wallet moves in the last hour across Base and Solana"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/vibe-airforce-whale-alerts-37b82dca/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.vibe.airforce](https://www.zero.xyz/host/api.vibe.airforce/llms.txt)