Plug your bots and agents into our
ultra-low-latency listings websocket
Listings, delistings, and announcements from 24+ crypto exchanges, delivered the moment they happen.
Connect to the stream in minutes
Onchain enrichment
Confirmed contracts when available, a probabilistic matcher when not, and project metrics. Everything you need, on every event.
24+ exchanges tracked
All the main venues (Binance, Upbit, Bithumb, Coinbase, Hyperliquid, Bybit) and 18 more, including OKX, Kraken, MEXC, Gate and Bitget.
Tokyo + NY + Seoul edges
Robust, distributed infrastructure delivering close to its sources for minimum latency. NY for Coinbase and Robinhood, Tokyo/Seoul for the rest of the venues.
// SPEED
Historical performance
Events carry microsecond timestamps. From detection to your client, expect ~1ms latency.
// STREAMS EVENT SAMPLE
Find your edge on CEXes, or onchain
/v2/fast carries the raw notice without any parsing, as fast as possible.
/v2/full follows with the same event resolved: parsers dissect the ticker, the market, project details and onchain data.
Read the full schema in the docs{
"id": 3668554930264064,
"type": "announcement",
"exchange": "upbit",
"text": "뉴메레르(NMR) KRW, USDT 마켓 디지털 자산 추가",
"url": "https://upbit.com/service_center/notice?id=330345227",
"detected_time_us": 1791286587043397,
"sent_time_us": 1791286587043699
}{
"id": 3668554930264152,
"type": "announcement",
"url": "https://upbit.com/service_center/notice?id=330345227",
"content": {
"title": "뉴메레르(NMR) KRW, USDT 마켓 디지털 자산 추가"
},
"parser": {
"exchange": "upbit",
"classification": {
"event": "listing",
"type": "spot",
"category": "crypto",
"markets": [
"krw",
"usdt"
]
},
"display": "$NMR listed on Upbit spot (KRW)",
"assets": [
{
"symbol": "NMR",
"name": "Numeraire",
"contracts": [
{
"chain": "ethereum",
"contract": "0x1776e1F26f98b1A5dF9cD347953a26dd3Cb46671"
}
],
"metrics": {
"circulating_market_cap_usd": 91000000,
"fdv_usd": 130000000,
"circulating_supply": 7628113,
"total_supply": 10599536
}
}
]
},
"detected_time_us": 1791286587043397,
"sent_time_us": 1791286587045603
}// GET ACCESS
Keys
all features·30d history
- Dedicated endpoints: Tokyo, NY and Seoul
- Onchain data, metrics, and probabilistic matcher
- Additional sources + full stream
- 30 days of historical backfill
all features·1y history
- Everything in STARTER at 0ms delay
- 1 year of historical backfill
Keys are issued in our Telegram bot, and payments are received in USDC on Solana. Your key will arrive in the chat once payment confirms onchain.
// FAQ
Before you get started
Things people ask between reading this page and grabbing a key.
Is the free key really free?
Yes, you’ll get all the parsed events we published in our channels, 3 seconds behind publish. It’s meant for monitoring. If you reshare it automatically, we ask you to cite New Listings Feed.
Which exchanges are covered?
Primary exchanges
Binance · Coinbase · Upbit · Bithumb · Robinhood
Additional coverage
OKX · Bybit · Hyperliquid · Aevo · Aster · BingX · Bitget · BitMart · Coinbase International · CoinEx · Coinone · Crypto.com · Gate · HTX · Korbit · Kraken · KuCoin · Lighter · MEXC
Raw announcements
Bullish · CoinList · Gemini
If you need additional coverage, feel free to ask us.
How fast is the feed, and how would I check?
Our records show detection times in or near the 1–20ms range after information becomes publicly available for many exchanges.
In terms of processing, /v2/fast averages 0.179ms and /v2/full averages 1.178ms. Delivery to the client takes around 0.4ms for both when the client and endpoint are in the same AWS availability zone.
Compare event detection and dispatch timestamps with your receive time to check latency in your own network path.
Where should I place my servers?
The Tokyo edge runs in AWS Tokyo, availability zone ap-northeast-1a. The New York edge runs in AWS US East (N. Virginia), availability zone us-east-1b. For minimum latency, place your servers in the same zones.
New York receives Coinbase and Robinhood announcements first; Tokyo/Seoul receive announcements from the remaining venues first (check detection times).
How can I trust New Listings Feed?
Do you guarantee 100% coverage?
Our track record is solid, but exchanges change pages, formats, APIs, and announcement flows without warning, so parsers can fail and events can be missed. We use redundant sources and human review to catch as much as possible. Every error we find goes back into the system, and the feed keeps improving month after month.
Do I have to write my own parser?
Only if you want to. /v2/full gives you our complete parser output. If you want to build your own, /v2/fast gives you the raw announcements.
Are the contracts shown per announcement always correct?
Not always, and the payload keeps the two cases apart. A confirmed contract is one the exchange published in the announcement itself: we pass it on as published, in contracts. It is not a guess.
A suggested match is something else. When the announcement carries no address, contracts stays empty and our matcher puts its best guess in suggested_match, labeled medium, high, or very high. That is an inference, and it can be wrong, so your bot should treat it differently from a confirmed contract. The matcher keeps improving; every miss we find goes back into it.
How do I pay, and is there auto-renew?
USDC on Solana, through the Telegram bot. Pick a plan and term, send the exact amount to the invoice address within 60 minutes, and your key lands in chat once the payment confirms onchain. There’s no auto-renew: your key runs its term, and you get reminders before it expires.
How can I test the service?
Grab a free key in minutes. The bot issues your key instantly. Connect with the key as a bearer token and events will start arriving. To see our detection times, check the logs.
Does New Listings Feed execute orders?
No. New Listings Feed only provides data as soon as we detect an event. We do not offer brokerage, exchange, custody, or order-execution services.