Testnet
| Variable | Value |
|---|---|
axelar-core version | v0.31.2 |
vald version | v0.31.2 |
tofnd version | v0.10.1 |
EVM contract addresses
Constant Address Deployer: 0x98b2920d53612483f91f12ed7754e51b4a77919e
Assets
| Symbol | Chain | Denom | Contract address | |
|---|---|---|---|---|
aUSDC | ArbitrumID: arbitrum | uausdc | ||
aUSDC | AuroraID: aurora | uausdc | ||
aUSDC | AvalancheID: Avalanche | uausdc | ||
aUSDC | BNB ChainID: binance | uausdc | ||
aUSDC | CeloID: celo | uausdc | ||
aUSDC | Ethereum GoerliID: ethereum-2 | uausdc | ||
aUSDC | FantomID: Fantom | uausdc | ||
aUSDC | KavaID: kava | uausdc | ||
aUSDC | MoonbaseID: Moonbeam | uausdc | ||
aUSDC | PolygonID: Polygon | uausdc |
IBC Channels
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.
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 1000000000uusdcThe per-chain gas relayer fee info can be queried via
axelard q nexus fee-info avalanche uusdcIf 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).