Build a production Telegram alert bot that streams real-time liquidation events from Hyperliquid's BTC-PERP order book. The bot must deliver sub-second alerts via webhook to a designated Telegram channel and maintain 24-hour uptime.
This is a focused, well-scoped task. We expect a working implementation, not a prototype. Reference the Hyperliquid ws docs and grammY Telegram framework.
liquidations.BTC-PERP channel@hl_liquidations// expected shape of submission JSON
{
"repo": "https://github.com/<you>/hl-tg-bot",
"channel": "https://t.me/hl_liquidations",
"uptime_proof": "https://...",
"tx_signatures": [...]
}