New Listings Feed delivers exchange announcements and X posts as JSON events. Use /v2/fast for raw notices or /v2/full for parsed events with ticker symbols and available asset data.
Both live streams include detected_time_us and sent_time_us in Unix epoch microseconds. See Timestamps and delivery measurement for their meaning and how to measure arrivals from your server.
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
New Listings Feed provides dedicated regional WebSocket endpoints on AWS in Tokyo, New York and Seoul. STARTER and PRO keys connect directly to the chosen host, with all three regions included. Choose the endpoint for the exchanges your bot follows, then compare arrival times from your server.
| Edge | AWS region | Availability zone | WebSocket host | Region choice |
|---|---|---|---|---|
| Tokyo | Tokyo | ap-northeast-1a |
tokyo.newlistings.pro |
Fastest for Binance, Upbit, Bithumb and the other covered exchanges |
| New York | US East, N. Virginia | us-east-1b |
ny.newlistings.pro |
Fastest for Coinbase and Robinhood |
| Seoul | Seoul | ap-northeast-2a |
seoul.newlistings.pro |
Additional regional edge; compare arrivals from your server |
Append /v2/fast for raw announcements or /v2/full for parsed events. For example, a Binance or Upbit bot can connect to wss://tokyo.newlistings.pro/v2/fast, while a Coinbase or Robinhood bot can use wss://ny.newlistings.pro/v2/full. Both streams are available on every regional host. See Full and Fast for their schemas and filters.
FREE keys connect to wss://ws.newlistings.pro/v2/full.
Keys
| Key | Endpoint access | Added delay |
|---|---|---|
| FREE | Full (limited) | 3s |
| STARTER | Full and Fast | 20ms |
| PRO | Full and Fast | 0ms |