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Losbeto Whale Alert — Large Crypto Transaction Monitor
x402
Losbeto Whale Alert — Large Crypto Transaction Monitor is a paid API for AI agents from api.losbeto.xyz, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-29).
Returns alerts and data about large cryptocurrency ('whale') transactions detected on-chain, paid via USDC micropayment.
Price / call$0.05
Success—
StatusUnknown
How this service works
Large on-chain USDC/SOL movements watchlist with the wallets involved. Follow smart money flow as it settles.
Output
A JSON response containing one or more whale transaction alerts, each likely including the sending and/or receiving wallet addresses, transferred asset symbol, transaction amount, blockchain network, and timestamp of detection.
Example use cases
Trading signal from whale movement
“Are there any large wallet transfers happening on Solana or Base right now that I should factor into my trading strategy? Show me the biggest moves in the last hour.”
Monitor large USDC outflows
“Alert me to any whale-sized USDC transactions detected on-chain today — I'm watching for signs of institutional movement before making a position.”
On-chain intelligence for DeFi research
“Pull the latest whale alert data for me — I'm researching unusual large transfers that might indicate a major holder is repositioning.”
Technical details
Endpoint
GEThttps://api.losbeto.xyz/whale-alert?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time or near-real-time on-chain whale transaction data paid via USDC micropayment using the x402 protocol, especially for Solana and Base networks. Prefer it for lightweight, per-call AI agent workflows that need actionable large-transfer signals without a subscription.
Side effects
- No recent whale transactions found — empty result set returned
- Payment not processed correctly via x402 — 402 Payment Required error
- Invalid or missing query parameters — 400 Bad Request
- Service temporarily unavailable — 503 or timeout
- Rate limiting if too many requests are made in quick succession
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"version": "48.32.1-WEBOPS",
"recommended_next": [
{
"why": "same category as /whale-alert",
"endpoint": "/insider-track",
"price_usdc": "0.0800"
},
{
"why": "same category as /whale-alert",
"endpoint": "/smart-money",
"price_usdc": "0.0500"
}
]
}
}Tags
x402
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