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Losbeto Whale Alert — On-Chain Large Transaction Monitor
x402
Losbeto Whale Alert — On-Chain Large Transaction Monitor is a paid API for AI agents from losbeto-production-dd7c.up.railway.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).
Returns alerts about large cryptocurrency transactions (whale movements) detected on-chain, paid via x402 USDC micropayment.
Price / call$0.1
Success—
StatusUnknown
How this service works
Losbeto: 67 endpoints x402 monetizados. Solana + Base. USDC micropayments para AI agents. Preços a partir de $0.003.
Output
A JSON response containing recent large on-chain transaction alerts, likely including transaction amounts, wallet addresses involved, the blockchain network, asset type, and timestamp of detection.
Example use cases
Pre-trade whale signal check
“Before I make any trades today, can you check the latest whale alerts and tell me if any massive crypto transactions have been detected in the last few hours?”
DeFi smart money monitoring
“I want to know if any whales are moving large amounts of stablecoins or ETH on-chain right now — pull the latest whale alerts for me.”
Automated trading swarm signal feed
“Fetch the current whale alert data so my trading bot can decide whether to follow the smart money and adjust its positions accordingly.”
Technical details
Endpoint
GEThttps://losbeto-production-dd7c.up.railway.app/whale-alertWhen to prefer
Choose this endpoint when you need real-time or near-real-time large on-chain transaction signals to inform trading decisions, especially if you are already operating within an x402 micropayment-enabled agent stack using USDC on Solana or Base. It is particularly suited for AI trading agents that need cheap, pay-per-call whale intelligence without a subscription commitment.
Side effects
- 402 Payment Required if x402 USDC micropayment not provided or fails
- Empty result set if no whale transactions have been detected in the monitored window
- Service unavailability due to Railway hosting downtime
- Stale or cached data if the underlying chain data source is lagging
- Malformed JSON response if the upstream blockchain data provider has issues
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json"
}Tags
x402
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