
How to buy crypto
Go from cash to crypto with MetaMask.

Selfkey (KEY) is a cryptocurrency currently trading at $0.0001 with a market capitalization of $744,623.00 as of November 21, 2025. You can manage KEY directly in MetaMask.| Today (November 21, 2025) | $0.000124 | -6.86% |
|---|---|---|
| 24 hours ago (November 20, 2025) | $0.000133 | -6.86% |
| 1 week ago (November 14, 2025) | $0.000126 | -1.28% |
| 1 month ago (October 22, 2025) | $0.000181 | -31.48% |
| 1 year ago (November 21, 2024) | $0.003321 | -96.26% |
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