Exchange in 3 steps
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Choose how much DOT to send and enter your Kaspa address on Kaspa mainnet.
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Hit Exchange to open your order page with the live rate and deposit details.
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Transfer DOT to the address on your order — after confirmations, KAS is sent to your wallet automatically.
What do you need to know?
- Deposits on Polkadot mainnet follow that chain's confirmation times.
- Network congestion can occasionally delay inclusion — check status if stuck.
- Send only DOT on Polkadot mainnet to the address on your order page.
- KAS not visible yet? Wait a few minutes, resync your wallet, then contact support with your order ID if the payout tx is already listed.
Polkadot
Always match DOT on Polkadot mainnet when you send or receive — wrong-network transfers may not be credited.
Before you send
Use a wallet that supports Polkadot mainnet.
Verify the deposit network on your order page matches your wallet.
Kaspa
Always match KAS on Kaspa mainnet when you send or receive — wrong-network transfers may not be credited.
Receiving KAS
Your wallet must be on Kaspa mainnet.
Allow a few minutes after the order shows sent before opening support.
Before you swap
Avoid wrong-network deposits and address format mistakes — read these guides first.
Coin swap hubs
More no-KYC swap pairs and guides for each asset.
Frequently asked questions
Do I need KYC to swap DOT to KAS?
No. SendSwap is a non-custodial instant exchange — no account, no ID checks, and no KYC for Polkadot to Kaspa swaps.
How long does DOT to KAS take?
Most swaps finish in 1–5 minutes. Timing depends on Polkadot mainnet and Kaspa mainnet confirmations and current network load.
Is DOT to KAS non-custodial?
Yes. You send DOT from your wallet and receive KAS directly to the address you provide — SendSwap never holds your keys.
What if I send DOT on the wrong network?
Always match the network on your order page (Polkadot mainnet for deposits). Wrong-network sends may not be credited — read our swap safety guides before you send.