Buy TF2 Keys with USDC
tf2cart lets crypto users buy Team Fortress 2 keys with USDC using automated invoices and Steam Trade Offers.
tf2cart is independent and is not affiliated with Valve or Steam. Steam sign-in uses official Steam OpenID on steamcommunity.com; tf2cart never asks for your Steam password.
Buy with USDCUSDC payments
Select an available USDC option on the exchange page and open hosted checkout. Check the included processing fee, network, expiry, and exact invoice amount before sending. USDC does not use the direct USDT/BSC payment path.
Supported networks
Use only the USDC networks currently shown in the payment picker and your invoice. Catalog support is not a guarantee of immediate availability, and seller payout networks are not a buyer payment allowlist.
Automated delivery
After the hosted USDC payment is confirmed, tf2cart starts Steam delivery for the purchased TF2 keys. A detected or pending payment is not yet confirmed; follow the existing order rather than sending another payment.
Common questions
Can I buy TF2 keys with USDC?
Yes. USDC uses hosted checkout when an eligible network is available. The displayed invoice includes the processing fee before you pay.
Is USDC treated as website balance?
Confirmed invoice value is applied to the Buy order. If delivery definitively fails without delivering items, the paid value returns to website balance. An active or uncertain offer remains reserved until its final state is verified.
Which USDC networks are supported?
The payment picker and hosted invoice show the currently available USDC networks. Do not choose a buyer network based on the separate Withdraw page.