Fees and Supported Chains
Last updated
Last updated
deBridge charges a small fee when an order is created through DlnSource
smart contracts. The fee is what users pay for confidence and decentralization. It consists of two parts:
A flat fee is paid in the native gas token of the chain where the order is created
A variable fee of 4bps is paid in the input token
Chain (Chain id) | Chain Id | Internal Chain Id | Flat Fee |
---|---|---|---|
The fee is fully refunded in case the limit order is canceled.
Protocol fees can be changed. Hence, for any on-chain interactions with deBridge, fees must not be hardcoded but queried dynamically from the state of the DLN smart contract. Please refer to Estimating the order to learn how to query the actual flat fee from the smart contract.
Arbitrum
42161
42161
0.001 ETH
Avalanche
43114
43114
0.05 AVAX
BNB Chain
56
56
0.005 BNB
Ethereum
1
1
0.001 ETH
Polygon
137
137
0.5 MATIC
Solana
7565164
7565164
0.015 SOL
Linea
59144
59144
0.001 ETH
Base
8453
8453
0.001 ETH
Optimism
10
10
0.001 ETH
Neon
245022934
100000001
0.75 NEON
Gnosis
100
100000002
1 xDAI
Lightlink (suspended)
1890
100000003
0.0005 ETH
Metis
1088
100000004
0.02 METIS
Bitrock
7171
100000005
20 BROCK