The v2 API delivers exchange announcements and X posts as JSON events over WebSocket.
Endpoints
| Feature | Full | Fast |
|---|---|---|
| Content | Parsed events | Raw announcement titles and X posts |
| Asset data | Ticker symbols; STARTER and PRO add available metrics and onchain data | None |
| Speed | Includes parsing time | Typically 0.5–2 ms faster than Full |
| History | Historical API for STARTER and PRO | None |
Regional edges
Regional edges serve the same API from different locations. STARTER and PRO keys can use Tokyo, New York or Seoul. See Full and Fast for connection URLs.
| Edge | WebSocket host | Region choice |
|---|---|---|
| New York | ny.newlistings.pro |
Fastest for Coinbase and Robinhood |
| Tokyo | tokyo.newlistings.pro |
Fastest for the other covered exchanges |
| Seoul | seoul.newlistings.pro |
Additional regional edge; compare arrivals from your server |
FREE keys connect to wss://ws.newlistings.pro/v2/full.
Keys
| Key | Endpoint access | Added delay |
|---|---|---|
| FREE | Full | 3s |
| STARTER | Full and Fast | 20ms |
| PRO | Full and Fast | 0ms |