Manage Token Bridge
Supported assets
Complete guide to Token Bridge supported networks and assets. Details on USDT bridging across Tron, BNB Chain, and Ethereum, including limits, fees, and processing methods.
This content has been generated with the assistance of AI and is currently undergoing review by the Cobo team. We appreciate your patience as we ensure the accuracy and quality of the information provided.
This document details the supported assets and networks for Token Bridge cross-chain operations.
USDT Bridge
Networks
- Tron (TRX)
- BNB Chain (BNB)
- Ethereum (ETH)
Processing Method
- Processed through Binance API
- Supports deposits and withdrawals within Binance
- Automated cross-chain transfers
Transaction Limits
- Daily Limit per Organization: 10,000 - 5,000,000 USDT
- Platform Daily Limit: 50,000,000 USDT
Fee Structure
- Fee Rate: 0.1%
- Payment Method: Postpay (charged in billing period)
- No minimum transaction amount
Network Details
-
Tron (TRX)
- Contract: TRC20
- Network Status: Active
- Processing Time: ~10 minutes
-
BNB Chain (BNB)
- Contract: BEP20
- Network Status: Active
- Processing Time: ~15 minutes
-
Ethereum (ETH)
- Contract: ERC20
- Network Status: Active
- Processing Time: ~20 minutes
BTC Bridge
Networks
- Bitcoin Mainnet (BTC)
- Ethereum (ETH/WBTC)
Processing Method
- Processed through BitGo API
- Supports Mint/Burn operations within BitGo
- Automated conversion between BTC and WBTC
Transaction Requirements
- Minimum Transaction: 10 BTC
- No maximum limit (subject to available balance)
Fee Structure (Prepay)
Mint (BTC → WBTC)
Amount Range (BTC) | Fee Rate |
---|---|
0-100 | 0.35% |
100-300 | 0.30% |
300-500 | 0.26% |
500-1500 | 0.23% |
1500+ | 0.20% |
Burn (WBTC → BTC)
Amount Range (WBTC) | Fee Rate |
---|---|
0-100 | 0.50% |
100-300 | 0.30% |
300-500 | 0.23% |
500-1500 | 0.19% |
1500+ | 0.15% |
Network Details
-
Bitcoin Mainnet
- Native BTC
- Network Status: Active
- Processing Time: T+1 settlement
-
Ethereum (WBTC)
- ERC20 Wrapped Bitcoin
- Network Status: Active
- Processing Time: T+1 settlement
Important Notes
-
Network Availability
- Networks may be temporarily unavailable for maintenance
- Check dashboard for current status
-
Processing Times
- Times are estimates
- May vary based on network conditions
- BTC bridges settle on T+1 basis
-
Fee Calculations
- USDT: Fixed 0.1% postpay
- BTC: Tiered structure based on amount
- Fees deducted automatically
-
Transaction Limits
- Subject to change based on market conditions
- Platform limits apply across all users
- Individual organization limits may vary
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