HTX Lists Kaspa (KAS) for Spot Trading
HTX opened Kaspa deposits on December 19, 2025 ahead of a KAS/USDT listing planned for December 24. Withdrawals were set to open on December 25.
HTX announced on December 19, 2025 that it would list Kaspa (KAS) on December 24, with a KAS/USDT spot pair.
Listing details
| Step | Time (UTC) |
|---|---|
| Deposits open | December 19, 2025, 15:00 |
| Listing date | December 24, 2025 |
| Withdrawals open | December 25, 2025, 09:00 |
HTX said spot trading would open once enough deposits had arrived to support a market, and that it would announce the exact time beforehand. For newly listed tokens, HTX cancels new market orders automatically when there are no resting orders between 90% and 110% of the last price, to limit slippage.
About Kaspa (KAS)
Kaspa is a proof-of-work cryptocurrency that launched in November 2021 without a premine or presale. Instead of a single chain, it uses a block directed acyclic graph (blockDAG) with the GHOSTDAG protocol, which lets several blocks be created at the same time and ordered afterward. This allows Kaspa to produce blocks much faster than Bitcoin, and a 2025 upgrade raised it to 10 blocks per second.
KAS is the network's native coin. It is mined with the kHeavyHash algorithm and has a maximum supply of about 28.7 billion coins, with block rewards that fall on a smooth monthly schedule.
Source: Official exchange announcement
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