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Common questions about the TF2 key exchange

Detailed answers about TF2key — the exchange for Mann Co. Supply Crate Keys from Team Fortress 2 in USDT on the BSC and TON networks.

›What is TF2key?
TF2key is an exchange for Mann Co. Supply Crate Key items from Team Fortress 2. Buy and sell for USDT on the BSC and TON networks. Sign-in via Steam OpenID, execution through an order book with instant matching.
›How do I buy TF2 keys?
  1. Sign in with Steam OpenID.
  2. Add a trade URL in your profile.
  3. Top up your balance — USDT on the BSC or TON network.
  4. In the order book choose “Buy” — at market or a cheaper limit-bid.
  5. Keys land in your storage. Withdraw them to Steam or resell them.
›How do I sell TF2 keys for USDT?
  1. Sign in with Steam and add a trade URL.
  2. In the order book click “Sell” and choose the quantity and price.
  3. Confirm the bot's trade-offer in Steam.
  4. When the trade executes, USDT lands in your balance instantly.
  5. Withdraw USDT on the BSC or TON network.
›Why do I need a Steam Trade URL?
A trade URL is a public link from your Steam settings that lets the TF2key bot send you a trade-offer. Without it we can't deliver the keys you buy or collect the ones you put up for sale. The URL is easy to revoke in Steam: “Inventory” → “Trade offers privacy settings” → “Reset link”.
›Is trading on TF2key safe?
  • You sign in with Steam OpenID, and your password is entered on Steam's side.
  • A trade URL can be revoked in Steam with one button.
  • All balance operations appear in “History” with tx hashes.
  • USDT is held on a separate site balance, independent of your crypto wallets.
›How do I top up my USDT balance?
Click “+” in the header, choose a network (BSC or TON) and an amount. We issue an address and an exact amount with a unique “tail” (±5% tolerance). Once the transaction confirms on-chain, your balance is credited automatically — 1–2 minutes for BSC, faster for TON.
›How do I withdraw USDT?
Click “−” in the header, choose a network (BSC or TON), and enter the wallet address and amount. Requests are processed automatically — the fee and minimum are shown in the form before you submit.
›What is key storage?
Storage is a virtual “pocket” inside the site that holds the keys you've bought. You can resell them on the exchange or withdraw them to Steam with the “Withdraw” button. It's convenient: no shuttling keys to Steam and back on every trade.
›What are the exchange fees?
The selling fee is shown in the lot creation form — the USDT total you'll receive is visible before you confirm. The network fee for withdrawing USDT is covered from the withdrawal amount (shown in the “Withdraw” form).
›Are there limits on the number of keys?
Up to 200 keys per operation. This is a Steam technical limit: trade-offers with many items are processed slowly. For larger volumes, create several sequential operations.