USDT · Multi-chain · Stablecoin

Accept USDT (Tether) Payments

USDT (Tether) is the world's largest stablecoin by market cap, pegged 1:1 to the US Dollar. Accepting USDT eliminates volatility risk entirely — the value stays stable throughout the transaction.

Why Accept USDT (Tether)?

USDT is the most traded cryptocurrency by volume globally. As a stablecoin pegged to USD, it eliminates price volatility between payment initiation and settlement. Merchants receive exactly the dollar amount expected. SpacePay supports USDT on Ethereum, Polygon, BNB Chain, Base, and Avalanche.

Benefits

  • Zero price volatility — pegged 1:1 to USD
  • Available on all 5 SpacePay-supported networks
  • Most traded crypto by daily volume
  • Near-instant confirmation on L2 networks
  • Same-day fiat settlement via SpacePay

How It Works

The customer selects USDT at checkout and chooses their preferred network (Ethereum, Polygon, BNB Chain, Base, or Avalanche). SpacePay generates a deposit address, the customer sends USDT, and the transaction confirms on-chain. The merchant receives same-day fiat settlement with zero volatility risk.

STEP 1
Sign Up
Create a SpacePay account and complete KYB verification.
STEP 2
Integrate
Add the SDK to your site. Under 20 lines of code.
STEP 3
Accept Payments
Customers pay with USDT. You receive fiat.
STEP 4
Get Settled
Same-day fiat settlement to your bank account.

Frequently Asked Questions

What is USDT and why should I accept it?

USDT (Tether) is a stablecoin pegged 1:1 to the US Dollar. Accepting USDT gives you the benefits of crypto payments (no chargebacks, instant cross-border) without any price volatility.

On which networks can customers pay with USDT?

SpacePay accepts USDT on Ethereum, Polygon, BNB Chain, Base, and Avalanche. The customer chooses their preferred chain at checkout.

Is USDT the same as USD?

USDT is pegged 1:1 to USD and redeemable for US Dollars through Tether. While it maintains its peg through reserves, it is a digital asset, not a bank deposit. SpacePay converts USDT to fiat automatically.

Start accepting USDT (Tether) today

Integrate in under 30 minutes. Zero gas fees. Same-day fiat settlement.

Read the Docs

Other Supported Cryptocurrencies