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Mainnet

VariableValue
axelar-core versionv0.26.0
vald versionv0.26.0
tofnd versionv0.10.1

EVM contract addresses

EthereumChain ID: 1
Gas Service Contract:
BNB ChainChain ID: 56
Gas Service Contract:
PolygonChain ID: 137
Gas Service Contract:
AvalancheChain ID: 43114
Gas Service Contract:
FantomChain ID: 250
Gas Service Contract:
MoonbeamChain ID: 1284
Gas Service Contract:
AuroraChain ID: 1313161554
Gas Service Contract:
-

Constant Address Deployer: 0x98b2920d53612483f91f12ed7754e51b4a77919e

IBC Channels

Axelar
channel-23channel-10
AssetMantle
Axelar
channel-31channel-34
Comdex
Axelar
channel-2channel-293
Cosmoshub
Axelar
channel-7channel-4
Crescent
Axelar
channel-22channel-21
Evmos
Axelar
channel-21channel-14
Fetch
Axelar
channel-10channel-84
Injective
Axelar
channel-4channel-71
Juno
Axelar
channel-17channel-19
Ki
Axelar
channel-14channel-9
Kujira
Axelar
channel-3channel-208
Osmosis
Axelar
channel-29channel-48
Regen
Axelar
channel-12channel-20
Secret
Axelar
channel-18channel-50
Stargaze
Axelar
channel-11channel-6
Terra
Axelar
channel-6channel-26
e-Money

Cross-chain relayer gas fee

The Axelar network charges a relayer gas fee for all cross-chain token transfers in order to pay for network-level transaction ("gas") fees across chains. The relayer gas fee amount depends only on:

  • the asset
  • the source chain
  • the destination chain
💡

The relayer gas fee does NOT take a percentage from the transfer amount.

Asset
Fee
Source chain
N/A USDC
+
Destination chain
N/A USDC
Total0 USDC

Example: a transfer of X USDC tokens from Avalanche to Osmosis will have a fee of 1.5 USDC (= 1 USDC for Avalanche + 0.5 USDC for Osmosis), and so the recipient will get X - 1.5 USDC tokens on Osmosis.

The current gas relayer fee is also available via node query:

axelard q nexus transfer-fee [source chain] [destination chain] [amount]

Example: transfer USDC from Avalanche to Osmosis. (The amount here is arbitrary---gas relayer fees do not depend on the amount. 1 USDC = 10^6 uusdc).

axelard q nexus transfer-fee avalanche osmosis 1000000000uusdc

The per-chain gas relayer fee info can be queried via

axelard q nexus fee-info avalanche uusdc

If the total amount of a token sent to a deposit address A is NOT greater than the gas relayer fee then those deposits will wait in the queue until a future deposit to A brings the total above the fee.

The gas relayer fee does not include any transaction fee assessed by the source chain for transferring tokens into a deposit address. These fees are usually denominated in native tokens on that chain (for e.g. AVAX on Avalanche, ETH on Ethereum).

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