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Testnet

Testnet

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

EVM contract addresses

Ethereum RopstenChain ID: 3
Gas Service Contract:
BNB ChainChain ID: 97
Gas Service Contract:
PolygonChain ID: 80001
Gas Service Contract:
AvalancheChain ID: 43113
Gas Service Contract:
FantomChain ID: 4002
Gas Service Contract:
MoonbaseChain ID: 1287
Gas Service Contract:
AuroraChain ID: 1313161555
Gas Service Contract:

Constant Address Deployer: 0x98b2920d53612483f91f12ed7754e51b4a77919e

IBC Channels

Axelar
channel-48channel-5
Aura
Axelar
channel-62channel-18
Comdex
Axelar
channel-61channel-22
Evmos
Axelar
channel-25channel-6
Fetch
Axelar
channel-19channel-8
Kujira
Axelar
channel-22channel-312
Osmosis
Axelar
channel-35channel-29
Sei

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 aUSDC
+
Destination chain
N/A aUSDC
Total0 aUSDC

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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