Buy a domain with USDT
USDT on 7 networks. Pick a chain when you create the order; the 402 response gives the exact amount and address.
USDT on Base
- Order parameter:
{"chain":"base","token":"USDT"}· chain ID 8453 - Contract:
0xfde4C96c8593536E31F229EA8f37b2ADa2699bb2 - Confirmations before the order counts as paid: 3 blocks.
- Fees: no StableDomains fee; you pay Base network gas.
- Minimum: one domain (from $4.99); top-ups $5–$5,000.
- Only chain with gasless x402 (USDC).
USDT on Ethereum
- Order parameter:
{"chain":"ethereum","token":"USDT"}· chain ID 1 - Contract:
0xdAC17F958D2ee523a2206206994597C13D831ec7 - Confirmations before the order counts as paid: 6 blocks.
- Fees: no StableDomains fee; you pay Ethereum network gas.
- Minimum: one domain (from $4.99); top-ups $5–$5,000.
USDT on Arbitrum One
- Order parameter:
{"chain":"arbitrum","token":"USDT"}· chain ID 42161 - Contract:
0xFd086bC7CD5C481DCC9C85ebE478A1C0b69FCbb9 - Confirmations before the order counts as paid: 10 blocks.
- Fees: no StableDomains fee; you pay Arbitrum One network gas.
- Minimum: one domain (from $4.99); top-ups $5–$5,000.
USDT on Polygon PoS
- Order parameter:
{"chain":"polygon","token":"USDT"}· chain ID 137 - Contract:
0xc2132D05D31c914a87C6611C10748AEb04B58e8F - Confirmations before the order counts as paid: 32 blocks.
- Fees: no StableDomains fee; you pay Polygon PoS network gas.
- Minimum: one domain (from $4.99); top-ups $5–$5,000.
USDT (USDT0) on HyperEVM
- Order parameter:
{"chain":"hyperevm","token":"USDT"}· chain ID 999 - Contract:
0xB8CE59FC3717ada4C02eaDF9682A9e934F625ebb - Confirmations before the order counts as paid: 3 blocks.
- Fees: no StableDomains fee; you pay HyperEVM network gas.
- Minimum: one domain (from $4.99); top-ups $5–$5,000.
USDT on BNB Chain
- Order parameter:
{"chain":"bsc","token":"USDT"}· chain ID 56 - Contract:
0x55d398326f99059fF775485246999027B3197955 - Confirmations before the order counts as paid: 15 blocks.
- Fees: no StableDomains fee; you pay BNB Chain network gas.
- Minimum: one domain (from $4.99); top-ups $5–$5,000.
- Binance-Peg tokens with 18 decimals.
USDT on Solana
- Order parameter:
{"chain":"solana","token":"USDT"} - Contract:
Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB - Confirmations before the order counts as paid: finalized commitment.
- Fees: no StableDomains fee; you pay Solana network gas.
- Minimum: one domain (from $4.99); top-ups $5–$5,000.
- Pay with the SPL token; send the transaction signature as the tx hash.
Prices
| TLD | Register (USD/yr) | Renew (USD/yr) | Note |
|---|---|---|---|
.com | 16.99 | 20.99 | |
.net | 20.99 | 25.49 | |
.org | 22.99 | 34.49 | |
.io | 57.99 | 114.99 | |
.ai | 169.99 | 169.99 | 2-year minimum: first order 339.98 |
.xyz | 4.99 | 30.99 | |
.co | 34.49 | 74.99 | |
.dev | 18.49 | 45.99 | |
.app | 18.49 | 39.99 |
Live quotes from /api/v1/tlds on 28 October 2026; prices follow the upstream registrar and can change, so the quote in your order is what counts. WHOIS privacy is included free.
See also pay with USDC and x402.
FAQ
Which USDT contract do you accept?
Only the contracts listed on this page, one per chain. Bridged or wrapped variants with other addresses are not matched.
Can I pay USDT gasless with x402?
No. USDT does not implement EIP-3009, so it is transfer-only: send the exact amount, then report the hash or wait for detection. Use USDC on Base for gasless x402.
Do I need KYC to pay with crypto?
No identity documents are requested to pay. You can check out as a guest, with an email link, a passkey or a wallet sign-in. Registration is still subject to ICANN registrant-data rules described in our Terms.
What if I pay on the wrong network or send the wrong token?
The payment will not match the order: matching requires the order's chain, token contract, receiving address and exact amount. Email support@stabledomains.net with the order ID and transaction hash. Recovery is best-effort and not guaranteed, so double-check the network before sending.
Can I get a refund?
If a paid order cannot be completed (for example the registry refuses the name), the amount is credited to your StableDomains prepaid balance, which you can spend on any other order. On-chain payments are not sent back automatically.
What if I pay after the 60-minute window?
Late payments of the exact amount on the right chain and token are still detected and matched to the expired order, which then proceeds. If registration then fails (for example the name was taken meanwhile), the amount is credited to your balance.
Is paying with crypto anonymous?
No. Stablecoin transfers are public on-chain and link your wallet address to the order. We keep order and payment records as described in our Privacy policy, and domain registration requires registrant contact data under ICANN rules.