# New Listings Feed > The fastest crypto listing WebSocket for trading bots and listing sniping, with onchain data across 24 exchange feeds. Test delivery from your own bot server. New Listings Feed, also known as NewListingsFeed or NLF, delivers exchange announcements to trading bots and listing snipers. `/v2/fast` sends raw notices before parsing; `/v2/full` carries parsed events and available onchain data. Customers build and run their own execution systems. Built for speed and performance, with microsecond-precision timestamps, onchain data across 24 exchange feeds and a public track record spanning over two years. - [API documentation](https://newlistings.pro/docs): Official New Listings Feed WebSocket reference. New integrations use v2. - [v2 Fast schema](https://newlistings.pro/docs/v2/fast.md): Raw announcements and exchange posts before parsing, for STARTER and PRO clients running their own parser. Exact fields, filters and JSON examples. - [v2 Full schema](https://newlistings.pro/docs/v2/full.md): Parsed events with classification, ticker symbols and available source content. Paid keys add project metrics and onchain data. Exchange-published contracts stay separate from confidence-labeled suggested_match inferences. New Listings Feed has been built in the open for over two years. Thousands of traders read our public feeds day to day. The main Telegram channel has 50k+ subscribers, and our Telegram and X channels publish from the same streams available through the WebSocket API. Our public announcement archive lets readers inspect timestamped posts and follow the original exchange notices. We investigate reported mistakes and feed corrections back into the service. That public operating history gives bot builders a track record to review alongside their own delivery tests. Primary exchange feeds: Binance, Coinbase, Upbit, Bithumb and Robinhood, with additional coverage. Tokyo, New York and Seoul v2 are live. All three regions use the same stream paths and schemas. | Region | Raw announcements | Parsed events | Region choice | | --- | --- | --- | --- | | Tokyo | `wss://tokyo.newlistings.pro/v2/fast` | `wss://tokyo.newlistings.pro/v2/full` | Fastest for Binance, Upbit, Bithumb and the other covered exchanges. | | New York | `wss://ny.newlistings.pro/v2/fast` | `wss://ny.newlistings.pro/v2/full` | Fastest for Coinbase and Robinhood. | | Seoul | `wss://seoul.newlistings.pro/v2/fast` | `wss://seoul.newlistings.pro/v2/full` | Additional live regional edge. Compare actual arrivals from your server. | - Use `/v2/fast` with PRO for our fastest raw announcement delivery. It sends before parsing and suits bots that want the earliest raw notice and run their own parser. - Use `/v2/full` with PRO for our fastest parsed-event delivery. It suits bots that want classified events, tickers, markets and available onchain data, including contracts and confidence-labeled matches. - PRO has zero configured publish delay. STARTER has a 20ms configured delay and includes both streams. FREE has a 3-second configured delay on `/v2/full`, without onchain enrichment, for integration testing. - Authenticate with `Authorization: Bearer YOUR_KEY`. The initial `READY` message reports your applied plan and configured delay. Compare actual arrivals from your own server; zero configured delay does not mean zero network latency. The FREE key costs $0, needs no email or card and never expires. Receive live parsed listing and delisting events with a 3-second configured publish delay. Use it to build alerts, test integrations and follow the covered exchanges. Connect to `wss://ws.newlistings.pro/v2/full` with your bearer key from up to 2 IPs. FREE includes classification and ticker symbols; market metrics and onchain enrichment are paid features. Allow about a minute for a new key to activate. - STARTER: $400/mo. 20ms configured publish delay, both v2 streams and paid enrichment; 1 IP. - PRO: $900/mo. Zero configured publish delay, both v2 streams and paid enrichment; 1 IP. No configured publish delay is a paid PRO feature; network delivery time remains separate. Paid keys use USDC on Solana with no automatic renewal. Prepaid 1, 3, 6 and 12-month terms are available; a month is 30 days. ## Official API documentation - [Timestamp definitions and measurement](https://newlistings.pro/docs/v2/measure-delivery.md): detected_time_us, sent_time_us and client receipt. Endpoint-specific plan-delay boundaries, clock uncertainty and observed delivery intervals. - [Keys and plan access](https://newlistings.pro/docs/keys.md): FREE, STARTER and PRO access, configured delays and key setup. - [Full event history](https://newlistings.pro/docs/v2/history.md): STARTER and PRO can request Full history over HTTPS, with 30-day and 365-day windows respectively. Fast is streaming-only. Imported records may omit sent_time_us. - [Technical LLM index](https://newlistings.pro/docs/llms.txt): Detailed documentation map, connection lifecycle, filters, examples and a separate legacy v1 reference. - [Complete current API reference](https://newlistings.pro/llms-full.txt): Generated Markdown for the current public docs, including v2 schemas and examples. Legacy v1 pages are excluded. ## Coverage and measurement guides - [Recent detection timestamps](https://newlistings.pro/websocket#record): Our historical records show detection usually within 1–20ms of original announcement publication for many exchanges. Explore recent detection timestamps and measure delivery from your own server. - [The fastest listing WebSocket for bots and sniping across 24 exchanges](https://newlistings.pro/exchanges): Primary coverage of Binance, Coinbase, Upbit, Bithumb and Robinhood, plus additional exchange feeds, event types and delivery testing. Events include spot and futures listings and delistings, pre-market listings, upcoming-listing notices, roadmap additions, asset-catalog discoveries and launch programs. Binance coverage includes Alpha features and Alpha 2.0 additions; Alpha removals and caution notices are covered where listed in the exchange directory. - [The fastest Binance listing feed for bots and sniping](https://newlistings.pro/exchanges/binance): The fastest listing feed for Binance bots and sniping, with spot, futures, Alpha, launch examples and delivery testing. - [The fastest Upbit KRW listing feed for bots and sniping](https://newlistings.pro/exchanges/upbit): The fastest listing feed for Upbit KRW bots and sniping, with market filters and delivery testing. - [The fastest Bithumb listing feed for bots and sniping](https://newlistings.pro/exchanges/bithumb): The fastest listing feed for Bithumb bots and sniping, with spot listings, delistings and delivery testing. - [The fastest listing feed with onchain data for sniping bots](https://newlistings.pro/onchain-data): Onchain data for listing snipers: contracts, confidence-labeled matches, DEX pools and metrics. - [How our listing feed works](https://newlistings.pro/methodology): Data quality for listing bots, historical detection records and testing our fastest claim. - [Test the fastest listing WebSocket from your bot server](https://newlistings.pro/measure): Node.js latency capture from your bot server, with FREE and PRO measurement boundaries. The Node.js capture on /measure tests FREE Full delivery from your own server. Its publication-to-receipt interval excludes the 3-second configured wait before Full publication. Evaluating PRO speed requires a separate capture with zero configured delay; zero configured delay does not mean zero network latency. - [The fastest crypto listing WebSocket for bots and sniping](https://newlistings.pro/speed): The fastest crypto listing WebSocket for bots and listing snipers, with a practical invitation to compare arrival times yourself. For a listing bot, compare arrival times for the same announcements with plans, endpoints and receiver location recorded. Compare raw notices with raw notices or parsed events with parsed events, and repeat across announcements and sessions. This standard also applies to NLF's fastest claim. Timestamp precision alone does not establish delivery order. - [The fastest crypto listing feed for bots and sniping](https://newlistings.pro/guides/crypto-listing-bots): The fastest crypto listing feed for bots and sniping. A practical guide to WebSocket delivery, raw versus parsed events, market filters including Robinhood spot and asset-discovery events, public track record and testing arrival times yourself. ## Product and access - [New Listings Feed](https://newlistings.pro/): Public listing feed, original announcements and market context. - [WebSocket API](https://newlistings.pro/websocket): WebSocket details, exchange coverage, plans and access. - [Key pricing](https://newlistings.pro/websocket#pricing): Plan details and prepaid term totals. - [Get a free key](https://t.me/NLF_websocket_bot): Get a FREE key or manage a paid key in the Telegram bot. ## Public track record and contact - [Public Telegram announcement archive](https://t.me/s/NewListingsFeed): Browse timestamped listing announcements and their exchange source links. - [Public X feed](https://x.com/NewListingsFeed): Listing announcements and updates from New Listings Feed. - [Telegram](https://t.me/NewListingsFeed): Public listing alerts. - [About and contact](https://newlistings.pro/about): Product background and how to reach us.