TF2 key crypto exchange

Fees and Supported Networks

Buy invoices use the exact USDT or USDC option shown on BSC or Polygon. After selling, withdraw USDT or USDC across 6+ supported payout networks when available; Withdraw shows the selected output, estimated fee, and amount received before confirmation.

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.

Open exchange

Buy invoice routes

Buy invoices currently use USDT BSC, USDC BSC, USDT Polygon, or USDC Polygon. Always pay the exact token and network shown in the invoice; a matching symbol on another network is not the same asset.

BSC token contracts

USDT BSC: 0x55d398326f99059fF775485246999027B3197955. USDC BSC: 0x8AC76a51cc950d9822D68b83fE1Ad97B32Cd580d. BSC token amounts use 18 contract decimals in the payment scanner.

Polygon token contracts

USDT Polygon: 0xc2132D05D31c914a87C6611C10748AEb04B58e8F. Native USDC Polygon: 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359. Polygon token amounts use 6 contract decimals.

Buy invoice fees

USDT BSC is the direct treasury route and has no tf2cart processing fee. USDC BSC, USDT Polygon, and USDC Polygon invoices include the live conversion estimate plus protection equal to the greater of $0.05 or 0.045% of order value. The combined processing fee is shown before invoice creation; your wallet's sending gas is separate.

Payment confirmations

The current BSC and Polygon invoice response displays one required confirmation. Payment scanning prefers finalized chain state when the RPC supports it; otherwise it scans only through the configured confirmation depth. Detection time therefore depends on block production and RPC availability, not only the scanner interval.

Withdrawals

After selling, Withdraw can deliver USDT or USDC across 6+ supported payout networks when available. Withdrawals have no platform percentage markup. Direct USDT BSC shows the estimated token-transfer cost; other routes can include conversion, protection, and destination-transfer costs. The total estimate is deducted from the requested amount and shown before confirmation. A positive sub-cent estimate is represented as at least $0.01 because balances use cent accounting.

Common questions

What coins and networks are supported?

Buy invoices use USDT or USDC on BSC or Polygon. After selling, Withdraw shows the currently available USDT or USDC routes across 6+ supported payout networks.

Which buy option has no tf2cart processing fee?

USDT BSC is the direct no-processing-fee purchase route. Alternative token or network routes show their conversion and protection cost before you create the invoice. Your sending wallet still pays its own network fee.

What happens if I send the wrong token or network?

Automatic detection expects the exact token, network, and amount shown. Sending the wrong asset or chain can delay or prevent automatic credit and may require support review.

Why do withdrawals show a processing fee?

Withdrawals require an on-chain token transfer from the tf2cart hot wallet. The withdrawal screen shows the estimated blockchain processing cost before confirmation and deducts it from the requested amount. Positive sub-cent estimates are represented as a minimum $0.01 charge because balances are handled in USD cents.

Does tf2cart charge a withdrawal percentage?

No percentage fee is added to normal withdrawals. Only the shown processing fee is deducted from the withdrawal amount.