APT to SEI: Exchange Aptos for Sei Without KYC

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

  • 5–15 min
  • No account · No KYC
  • Non-custodial
  • Fees included in quote
Crypto Exchange
Buy Crypto
APT
APT
SEI
SEI


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

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Aptos Logo
APT
Aptos
Price:
$0.7792
24h Change:
4.61%
Market Cap:
$680.07M
Volume (24h):
$79.60M
Circulating Supply:
871.35M APT
Sei Logo
SEI
Sei
Price:
$0.0686
24h Change:
1.19%
Market Cap:
$462.19M
Volume (24h):
$48.70M
Circulating Supply:
6.73B SEI

Data by CoinGecko

APT to SEI Exchange Rate

1 APT = 11.3553 SEI

The 1 Aptos 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

APT to SEI swap at a glance

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

Aptos (APT)You send · Aptos network
SEIYou receive · Sei network

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

Swap time
5–15 minuntil your SEI is sent
Network fee
Paid in APTby your wallet
Account / KYC
NoneNo sign-up, email or ID for standard swaps
Tracking
Live status pageAPT on Aptos Explorer · SEI on Seiscan
Your SEI address
Sei addressIt starts with sei1. Wallets: Keplr.
Reference rate
1 APT ≈ 11.3553 SEI1 SEI ≈ 0.088065 APT · market prices, 8 Oct 2026
Payment ID for SEI
Only for exchange accountsPersonal wallets leave it empty.
  1. Send APTA few seconds to confirm on Aptos
  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 8 Oct 2026

Going the other way? Swap SEI to APT

Other ways to get Sei (SEI)

BTC to SEIETH to SEIUSDT to SEIUSDT TRC20 to SEIUSDC to SEISOL to SEILTC to SEIXMR to SEIZEC to SEIBNB to SEIXRP to SEIDOGE to SEI

More APT swaps

APT to TRXAPT to USDC BEP20APT to BNBAPT to SHIBAPT to SOLAPT to SUIAPT to SUNDOGAPT to SUSHIAPT to TAOAPT to TFUELAPT to THETAAPT to TIA

APT to SEI Live Price Chart

APT/SEI

Loading chart...

Reference market prices, updated live

APT

What is Aptos?

Aptos (APT) is a Layer 1 blockchain built by former Meta engineers, using the Move programming language for safe and efficient smart contract execution. Aptos focuses on delivering high throughput, low latency, and a developer experience that can support mainstream adoption of Web3 applications. The network uses a modified BFT consensus mechanism that can process thousands of transactions per second. APT is the native token used for transaction fees, staking, and governance.

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.

APT → SEI

Why Swap APT for SEI?

Converting Aptos to Sei on GhostSwap moves your funds from APT into SEI without KYC or account creation. Aptos is used for fees and staking on the Aptos layer 1. Sei is the native coin of its own blockchain.

Two different networks

APT runs on Aptos 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 APT to SEI swap without sign-ups, identity verification, or personal data. Just a wallet address.

Exchange APT for SEI on GhostSwap. Most swaps are paid out within 5–15 minutes after you send, with no registration and no verification for standard swaps.

APT

Convert Aptos to Sei

APTSEI at market price
25APT283.8828SEI
50APT567.7655SEI
100APT1,135.53SEI
250APT2,838.83SEI
500APT5,677.66SEI
1,000APT11,355.31SEI
5,000APT56,776.55SEI
10,000APT113,553.11SEI

At market prices of $0.779156 per APT and $0.068616 per SEI (8 Oct 2026), 500 APT is worth about 5,677.66 SEI. Your exact amount, after network fees, is shown in the exchange box before you send.

SEI

Convert Sei to Aptos

SEIAPT at market price
500SEI44.0323APT
1,000SEI88.0645APT
5,000SEI440.3226APT
10,000SEI880.6452APT
50,000SEI4,403.23APT
100,000SEI8,806.45APT

Going the other way, 10,000 SEI is worth about 880.6452 APT at the same prices.

How to Exchange Aptos to Sei

Line Vector
Select Crypto Currency

Select APT and SEI

Pick APT in “You send” and SEI in “You get”, then enter the amount. The box shows how much SEI you get and the minimum APT 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 Aptos address you send APT from; a refund, if ever needed, goes there.

Sent Crypto Currency
Line Vector

Send Aptos

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

Receive Crypto

Receive Sei

Your SEI is usually paid out 5–15 minutes after you send your APT, and Sei then confirms it in under a minute. 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.

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

APT to SEI: questions and answers

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

How long does it take to swap APT to SEI on GhostSwap?
Most APT to SEI swaps are paid out within 5–15 minutes: the APT deposit needs a few seconds to confirm on Aptos, then the SEI is sent to your wallet, and Sei confirms the payout in under a minute. Busy networks can add a few minutes.
How much is 1 APT in SEI?
1 APT is worth about 11.3553 SEI at the market rate, before fees (market prices, 8 Oct 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 APT deposit confirms, so the exchange box shows the exact amount before you send.
Do I need KYC or an account to exchange APT to SEI?
No. GhostSwap has no accounts: you paste the Sei address that should receive the SEI, send APT 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 Aptos 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 Aptos network fee for your deposit is paid in APT 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 APT 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 APT payment on Aptos Explorer (https://explorer.aptoslabs.com) and your incoming SEI on Seiscan (https://seiscan.io).
Is it safe to exchange APT for SEI on GhostSwap?
GhostSwap is non-custodial: there is no account balance holding your coins. Your APT 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 APT to SEI swap work?
Aptos lives on Aptos and Sei on Sei, two separate blockchains. Instead of a bridge, GhostSwap takes your APT on Aptos and pays native SEI on Sei, so you never hold a wrapped token or pay bridge fees.
What happens if my APT to SEI exchange fails?
If a swap cannot be completed, the APT is refunded to the Aptos 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.

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