Exchange in 3 steps
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Choose how much KAS to send and enter your Polygon address on Polygon mainnet.
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Hit Exchange to open your order page with the live rate and deposit details.
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Transfer KAS to the address on your order — after confirmations, MATIC is sent to your wallet automatically.
What do you need to know?
- Deposits on Kaspa mainnet follow that chain's confirmation times.
- Network congestion can occasionally delay inclusion — check status if stuck.
- Send only KAS on Kaspa mainnet to the address on your order page.
- MATIC not visible yet? Wait a few minutes, resync your wallet, then contact support with your order ID if the payout tx is already listed.
Kaspa
Always match KAS on Kaspa mainnet when you send or receive — wrong-network transfers may not be credited.
Before you send
Use a wallet that supports Kaspa mainnet.
Verify the deposit network on your order page matches your wallet.
Polygon — low-cost EVM layer-2
MATIC (POL) powers Polygon — fast EVM transfers, low fees, and wide DeFi and bridge liquidity.
MATIC not received?
Confirm your wallet is on Polygon PoS mainnet and fully synced.
MATIC payout tips
- Use a Polygon-compatible wallet and verify the receive address starts with 0x.
- Check Polygonscan with the payout tx hash if your balance has not updated.
- Do not expect MATIC on Ethereum — this route pays out on Polygon PoS.
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 KAS to MATIC?
No. SendSwap is a non-custodial instant exchange — no account, no ID checks, and no KYC for Kaspa to Polygon swaps.
How long does KAS to MATIC take?
Most swaps finish in 1–5 minutes. Timing depends on Kaspa mainnet and Polygon mainnet confirmations and current network load.
Is KAS to MATIC non-custodial?
Yes. You send KAS from your wallet and receive MATIC directly to the address you provide — SendSwap never holds your keys.
What if I send KAS on the wrong network?
Always match the network on your order page (Kaspa mainnet for deposits). Wrong-network sends may not be credited — read our swap safety guides before you send.