On demand high-performance WebSocket

Be among the first to receive the news when every milisecond counts

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Comprehensive coverage

Deduped, parsed exchange listings and delistings announcements from Binance, Upbit, Bithumb, Bybit, OKX, Robinhood, and Hyperliquid.

Robust infrastructure

Freshly rebuilt, engineered for ultra-low latency across major exchanges.

Regional endpoints

Tokyo: lowest latency to APAC exchanges
New York: best for US venues
Frankfurt: EU routing

Example WebSocket response (read the docs for more details)
{
  "id": 1739462417129,
  "time": 1739462416869,
  "announcement": "$ASTER added to Binance alpha projects",
  "original_title": "",
  "url": "https://www.binance.com/en/binancewallet/",
  "detections": [
    {
      "ticker": "ASTER",
      "projectName": "Aster",
      "onchain": {
        "contract": "0x9008a314e2a2172a03b9b26378814c252734f556a",
        "chain": "bsc"
      }
    }
  ],
  "exchange": "binance",
  "type": "alpha"
}