BTC to SEI: Exchange Bitcoin for Sei Without KYC

Send Bitcoin (BTC) and receive SEI in your own wallet, with no account and no KYC. It is a cross-chain swap from Bitcoin to Sei, with no bridge and no wrapped tokens.

  • within minutes
  • No account · No KYC
  • Paid to your wallet
  • Fees included in quote
Crypto Exchange
Buy Crypto
BTC
BTC
SEI
SEI


⚠️ Enter the exact wallet you are sending from. Your funds must be sent from this address.

By clicking Confirm exchange, you agree to the Privacy Policy & Terms of Service.

How to Exchange?
Bitcoin Logo
BTC
Bitcoin
Price:
$75,470.00
24h Change:
-0.69%
Market Cap:
$1.52T
Volume (24h):
$33.33B
Circulating Supply:
20.11M BTC
Sei Logo
SEI
Sei
Price:
$0.0453
24h Change:
0.75%
Market Cap:
$304.81M
Volume (24h):
$26.97M
Circulating Supply:
6.73B SEI

Data by CoinGecko

BTC to SEI Exchange Rate

1 BTC = 1,667,610.18 SEI

The 1 Bitcoin to Sei reference rate at market prices, before fees. The exact amount, minimum and maximum are shown in the exchange box before you send.

Live market rate

BTC to SEI swap at a glance

Everything that is specific to swapping Bitcoin to Sei on GhostSwap.

Bitcoin (BTC)You send · Bitcoin network
SEIYou receive · Sei network

It is a cross-chain swap from Bitcoin to Sei, with no bridge and no wrapped tokens.

Swap time
within minutesdepends on network confirmations
Network fee
Paid in BTCby your wallet
Account / KYC
NoneNo sign-up, email or ID
Tracking
Live status pageBTC on mempool.space · SEI on Seiscan
Your SEI address
Sei addressIt starts with sei1. Wallets: Keplr.
Reference rate
1 BTC ≈ 1,667,610.18 SEI1 SEI ≈ 0.0000005997 BTC · market prices, 9 Nov 2026
Payment ID for SEI
Only for exchange accountsPersonal wallets leave it empty.
  1. Send BTCOne to three blocks to confirm on Bitcoin
  2. GhostSwap swaps itAt the floating rate, fees already in the quote
  3. Receive SEISent to your address; Sei confirms in under a minute
Facts checked 9 Nov 2026

Going the other way? Swap SEI to BTC

Other ways to get Sei (SEI)

ETH to SEIUSDT to SEIUSDT TRC20 to SEIUSDC to SEISOL to SEILTC to SEIXMR to SEIZEC to SEIBNB to SEIXRP to SEIDOGE to SEITRX to SEI

More BTC swaps

BTC to XMRBTC to ZECBTC to LTCBTC to USDT TRC20BTC to DASHBTC to ETHBTC to XLMBTC to DOGEBTC to SOLBTC to KASBTC to SNXBTC to STRK

Live prices: Bitcoin price today

BTC to SEI Live Price Chart

BTC/SEI

Loading chart...

Reference market prices, updated live

BTC

What is Bitcoin?

Bitcoin (BTC) is the world's first and largest cryptocurrency, created in 2009 as a decentralized digital currency that operates without banks or intermediaries. Running on a proof-of-work blockchain, Bitcoin enables peer-to-peer value transfer across borders with no central authority. Many holders keep BTC as a long-term store of value. With the largest market capitalization and deepest liquidity of any cryptocurrency, Bitcoin is the most commonly exchanged digital asset.

SEI

What is Sei?

Sei is a Layer 1 blockchain specifically optimized for trading and exchange applications. Built from the ground up as a 'DeFi chain,' Sei features a built-in order matching engine, frontrunning protection, and sub-second finality designed to compete with centralized exchange performance. Sei uses a twin-turbo consensus mechanism to achieve speeds of up to 390 milliseconds per block. SEI is the native token used for fees, staking, and governance.

BTC → SEI

Why Swap BTC for SEI?

Converting Bitcoin to Sei on GhostSwap moves your funds from BTC into SEI without KYC or account creation. Bitcoin is used for peer-to-peer payments and as a long-term store of value. Sei is the native coin of its own blockchain.

Two different networks

BTC runs on Bitcoin and SEI on Sei; GhostSwap swaps between them in one step.

About Sei

Sei is the native coin of its own blockchain.

No KYC or exchange accounts

GhostSwap processes your BTC to SEI swap without sign-ups, identity verification, or personal data. Just a wallet address.

Exchange BTC for SEI on GhostSwap. Most swaps finish within minutes, with no registration and no verification.

BTC

Convert Bitcoin to Sei

BTCSEI at market price
0.0002BTC333.5220SEI
0.0005BTC833.8051SEI
0.001BTC1,667.61SEI
0.002BTC3,335.22SEI
0.005BTC8,338.05SEI
0.01BTC16,676.10SEI
0.05BTC83,380.51SEI
0.1BTC166,761.02SEI

At market prices of $75,470.00 per BTC and $0.045256 per SEI (9 Nov 2026), 0.005 BTC is worth about 8,338.05 SEI. Your exact amount, after network fees, is shown in the exchange box before you send.

SEI

Convert Sei to Bitcoin

SEIBTC at market price
500SEI0.000300BTC
1,000SEI0.000600BTC
2,500SEI0.001499BTC
5,000SEI0.002998BTC
10,000SEI0.005997BTC
25,000SEI0.014992BTC
100,000SEI0.059966BTC
250,000SEI0.149915BTC

Going the other way, 10,000 SEI is worth about 0.005997 BTC at the same prices.

How to Exchange Bitcoin to Sei

Line Vector
Select Crypto Currency

Select BTC and SEI

Pick BTC in “You send” and SEI in “You get”, then enter the amount. The box shows how much SEI you get and the minimum BTC for this pair.

Select Wallet Address
Line Vector

Enter Sei Address

Paste the Sei address that should receive the SEI (it starts with sei1). Add a Payment ID only if that address belongs to an exchange account. Then enter the Bitcoin address you send BTC from; a refund, if ever needed, goes there.

Sent Crypto Currency
Line Vector

Send Bitcoin

Send exactly the amount shown from your own Bitcoin wallet to the one-time deposit address.

Receive Crypto

Receive Sei

Your SEI is paid out once your BTC deposit confirms, and Sei then confirms it in under a minute. Most swaps finish within minutes. The exact time depends on how fast each network confirms your deposit. Follow each step on the status page with your swap ID.

Popular swap pairs

Explore the most popular crypto exchange pairs, including BTC to ETH, ETH to XRP, and DOGE to USDT.

BTC
to
ETH
ETH
to
BTC
BTC
to
SOL
ETH
to
SOL
BTC
to
XMR
ETH
to
XMR
SOL
to
XMR
XMR
to
USDT
USDT
to
XMR
XMR
to
BTC
BTC
to
ZEC
ETH
to
ZEC
SOL
to
ZEC
ZEC
to
USDT
USDT
to
ZEC
ZEC
to
BTC
ETH
to
XRP
BTC
to
DOGE
DOGE
to
USDT
BTC
to
LTC
SHIB
to
PEPE
PEPE
to
USDT ERC20
SHIB
to
USDT ERC20
BONK
to
USDT ERC20
WIF
to
USDT ERC20
POPCAT
to
USDT ERC20
DOGE
to
SHIB

BTC to SEI: questions and answers

Everything you need to know about exchanging BTC to SEI on GhostSwap.

How long does it take to swap BTC to SEI on GhostSwap?
Most swaps finish within minutes. The exact time depends on how fast each network confirms your deposit. Your BTC deposit needs one to three blocks to confirm on Bitcoin; after that the SEI is sent to your wallet and Sei confirms it in under a minute. Busy networks can add a few minutes.
How much is 1 BTC in SEI?
1 BTC is worth about 1,667,610.18 SEI at the market rate, before fees (market prices, 9 Nov 2026). GhostSwap's quote in the exchange box already includes the service fee and the SEI network fee. The rate floats with the market until your BTC deposit confirms, so the exchange box shows the exact amount before you send.
Do I need KYC or an account to exchange BTC to SEI?
No. GhostSwap has no accounts: you paste the Sei address that should receive the SEI, send BTC from your own wallet, and the SEI goes straight to that address. No email, phone number or ID upload.
What are the fees for converting Bitcoin to Sei?
The GhostSwap fee is already included in the rate in the exchange box, so the SEI amount you see is what you receive. On top of that, the Bitcoin network fee for your deposit is paid in BTC by your wallet.
What wallet should I use to receive SEI?
To receive Sei from your swap, we recommend using Keplr. Make sure your wallet supports the Sei network before starting the exchange. Double-check your SEI address before confirming, cryptocurrency transactions cannot be reversed.
What format is the SEI address?
Use a Sei address: it starts with sei1. Copy it from your wallet and paste it; never type it by hand.
Do I need a Payment ID to receive SEI?
Only if the SEI goes to an exchange or custodial account that gave you a Payment ID; enter it in the field shown in the exchange box. A personal SEI wallet does not need one.
Can I track my BTC to SEI swap?
Yes. After initiating your swap, GhostSwap provides a transaction status page where you can monitor progress in real-time. You can also track your BTC payment on mempool.space (https://mempool.space) and your incoming SEI on Seiscan (https://seiscan.io).
Is it safe to exchange BTC for SEI on GhostSwap?
GhostSwap has no accounts and no stored balance: your BTC deposit is converted and the SEI is sent straight to the Sei address you enter, so check that address twice, Sei transfers cannot be reversed.
How does a cross-chain BTC to SEI swap work?
Bitcoin lives on Bitcoin and Sei on Sei, two separate blockchains. Instead of a bridge, GhostSwap takes your BTC on Bitcoin and pays native SEI on Sei, so you never hold a wrapped token or pay bridge fees.
What happens if my BTC to SEI exchange fails?
If a swap cannot be completed, the BTC is refunded to the Bitcoin address you entered as the sender address. If something looks stuck, contact support with your swap ID from the status page. Most problems come from sending a different amount than shown or using an address on the wrong network.

Swap BTC to other coins

BTC
to
ETH
BTC
to
SOL
BTC
to
BNB
BTC
to
XRP
BTC
to
ADA
BTC
to
DOGE
BTC
to
TRX
BTC
to
TON
BTC
to
LINK
BTC
to
USDC
BTC
to
USDT
BTC
to
USDT TRC20
BTC
to
USDC BEP20
BTC
to
USDC SOL
BTC
to
USDT BEP20
BTC
to
USDT SOL
BTC
to
USDT AVAX
BTC
to
USDT Polygon
BTC
to
PYUSD
BTC
to
FDUSD
BTC
to
XMR
BTC
to
ZEC
BTC
to
DASH
BTC
to
SHIB
BTC
to
AVAX
BTC
to
SUI
BTC
to
PEPE
BTC
to
BCH
BTC
to
DOT
BTC
to
LTC
BTC
to
UNI
BTC
to
CRO
BTC
to
XLM
BTC
to
ICP
BTC
to
WIF
BTC
to
ETC
BTC
to
POL
BTC
to
ATOM
BTC
to
NEAR BEP20
BTC
to
NEAR
BTC
to
APT
BTC
to
ARB
BTC
to
OP
BTC
to
FIL
BTC
to
ALGO
BTC
to
BONK
BTC
to
INJ
BTC
to
VET
BTC
to
HBAR
BTC
to
KAS
BTC
to
ZRX
BTC
to
AAVE
BTC
to
APE
BTC
to
BABYDOGE
BTC
to
BEAMX
BTC
to
BOME
BTC
to
BRETT
BTC
to
BTT
BTC
to
DEGEN
BTC
to
DRIFT
BTC
to
ELON
BTC
to
FLOKI
BTC
to
IMX
BTC
to
JUP
BTC
to
MEW
BTC
to
NOT
BTC
to
ORCA
BTC
to
PONKE
BTC
to
POPCAT
BTC
to
RAY
BTC
to
RENDER
BTC
to
SAND
BTC
to
TAO
BTC
to
THETA
BTC
to
TIA