SELFKEY (KEY) price, where to buy & arbitrage

KEY 1 exchanges Archived

Selfkey (KEY) trades on 1 exchange that Finder tracks live, across 1 spot markets. Selfkey arbitrage means buying KEY where it is priced lower and selling where it is higher, capturing the gap before it closes. The deepest liquidity is on Kraken ($3 of $3 total 24h volume). Finder compares every KEY quote in real time to surface the best cross-exchange arbitrage spread, with live deposit and withdrawal status on each rail. Closed transfer rails are flagged before you act, so a wide spread on a stuck route is never shown as live.

Data refreshed 2026-08-28

View on dashboard

Live · 1 exchanges Real-time ↗

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Most liquid Kraken spot · $3/24h

Where to buy KEY

Selfkey (KEY) is listed on 1 exchanges Finder tracks — the most liquid is Kraken. Compare live prices below and buy where KEY is cheapest; each link opens the exchange directly.

▸ BUY on Kraken

Where KEY trades

1 markets

Exchange

Market

Funding

Bid

Ask

24h Vol

Vol%

NetworkD/WFee

Kraken

spot

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100.0%

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About Selfkey spreads

Where can I buy KEY?

KEY is listed on 1 exchange: Kraken. The highest-volume market is Kraken ($3 24h).

Does KEY trade on spot or futures?

KEY is available across 1 spot market. Both spot-versus-perp and cross-exchange spreads are surfaced on the dashboard.

How do I arbitrage KEY between exchanges?

Buy KEY on the cheaper exchange and sell on the dearer one, then settle the difference. You either transfer the coin (only when the deposit and withdrawal rail is open) or hold offsetting spot and perpetual legs. The main risks are transfer windows, fees and execution speed, all of which Finder surfaces per spread so you act only on routes that are actually open.

How often are KEY prices and arbitrage data updated?

Orderbook prices come from exchange WebSockets with per-symbol updates within seconds. Deposit/withdrawal status refreshes every few minutes. Arbitrage spreads are computed continuously from the same stream.