deBridge
  • Introduction
  • The deBridge Messaging Protocol
    • Protocol Overview
    • Fees and Supported Chains
    • 🟢Deployed Contracts
    • Development Guides
      • Building an EVM-based dApp
        • EVM smart contract interfaces
          • Interfaces
            • ICallProxy
            • IDeBridgeGate
            • IDeBridgeToken
            • IDeBridgeTokenDeployer
            • IOraclesManager
            • ISignatureVerifier
            • IWethGate
          • Libraries
            • Flags
          • Periphery
            • CallProxy
            • DeBridgeToken
            • DeBridgeTokenProxy
            • SimpleFeeProxy
          • Transfers
            • DeBridgeGate
            • DeBridgeTokenDeployer
            • OraclesManager
            • SignatureVerifier
            • WethGate
      • Sending cross-chain messages from Solana
        • On-Chain external call preparation for Solana
        • Off-chain external call preparation for Solana
      • Lifecycle of a cross-chain call
      • Gathering data for the claim
    • Development Tools
    • Security
    • Slashing and Delegated Staking
  • 🔁DLN: The deBridge Liquidity Network Protocol
    • Introduction
    • Protocol Overview
    • deBridge Hooks
    • Fees and Supported Chains
    • 🟢Deployed Contracts
    • Market and Limit Orders
    • Integration Guidelines
      • Interacting with the API
        • Authentication
        • Creating an Order
          • Quick Start
          • API Parameters
            • Estimation-Only
            • prependOperatingExpenses
          • API Response
            • JSON Example
          • Refreshing Estimates
        • Tracking Order Status
          • Order States
        • Integrating deBridge hooks
          • Creating Hook data for Solana
        • Submitting an Order Creation Transaction
        • Cancelling the Order
      • deBridge Widget
      • Interacting with smart contracts
        • Placing orders
        • Filling orders
      • Under the Hood
        • Reserve Assets
        • Bridging Reserve Assets
        • Bridging Non-Reserve Assets
        • Order Fulfillment
          • Detecting the Order
          • Fulfilling the Order
            • Pre-Fill-Swap
          • Claiming the Order
      • Affiliate fees
        • Withdrawing Affiliate Fees
      • Fees and operating expenses
    • Interacting with the deBridge App
      • Custom Linking
    • Protocol specs
      • Deterministic order ID
      • Hook data
        • Anatomy of a Hook for the EVM-based chains
        • Anatomy of a Hook for Solana
  • 💸dePort
    • Getting started
    • Transfers Flow
  • ⚡deBridge Points
    • Referrers Overview
    • Integrators Overview
  • 🌐deBridge IaaS
    • Getting started
  • 🌐Legal
    • SDK & API License Agreement
  • External Links
    • deBridge Use Cases
      • 💡Examples
    • Talks, Videos, and Articles
    • Website
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  1. The deBridge Messaging Protocol

Fees and Supported Chains

PreviousProtocol OverviewNextDeployed Contracts

Last updated 28 days ago

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deBridge takes a flat fee for each cross-chain message transfer, which users pay for decentralization and confidence since half of all fees will go as a reward to who will be for the proper operation of the protocol as liquid assets staked for them will act as protocol financial guarantees.

The fee is paid in the blockchain's native (gas) token. For example, if the transfer is performed from the Ethereum chain, then the fixed ETH amount will be deducted from the user's wallet towards the protocol treasury on Ethereum.

Fees paid for every sent message can be seen in or retrieved from the state of the DebridgeGate smart contract (check ).

deBridge flat fees can be changed by governance. Hence, for any on-chain interactions with deBridge, fees must not be hardcoded but queried dynamically from the state of the DebridgeGate smart contract.

Current flat fee for messages sent from different chains

Chain
Chain ID
Internal Chain ID
Message Transfer Fee
Block finality

Arbitrum

42161

42161

0.001 ETH

12

Avalanche

43114

43114

0.05 AVAX

12

BNB Chain

56

56

0.005 BNB

12

Ethereum

1

1

0.001 ETH

12

Polygon

137

137

0.5 MATIC

256

Fantom

250

250

4 FTM

12

Solana

7565164

7565164

0.03 SOL

Status Finalized

Linea

59144

59144

0.001 ETH

12

Optimism

10

10

0.001 ETH

12

Base

8453

8453

0.001 ETH

12

Neon

245022934

100000001

0.75 NEON

32

Gnosis

100

100000002

1 xDAI

12

Lightlink (suspended)

1890

100000003

0.0005 ETH

12

Metis

1088

100000004

0.02 METIS

12

Bitrock

7171

100000005

20 BROCK

12

Sonic

146

100000014

1 S

24

CrossFi

4158

100000006

1 XFI

12

Cronos zkEVM

388

100000010

7 zkCRO

12

Abstract

2741

100000017

0.0004 ETH

12

Berachain

80094

100000020

0.02 BERA

12

Story

1514

100000013

0.01 IP

12

HyperEVM

999

100000022

0.05 WHYPE

12

Zircuit

48900

100000015

0.001 ETH

12

Flow

747

100000009

2.5 FLOW

12

Zilliqa

32769

100000008

50 ZIL

12

BOB

60808

100000021

0.001 ETH

12

Mantle

5000

100000023

2 MNT

12

Plume

98866

100000024

7 PLUME

12

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