The Autheo Bridge is a decentralized application (DApp) built on Hyperlane Warp Routes that enables permissionless, cross-chain token transfers between supported blockchains. It is the primary way to move your node license NFT from Arbitrum to the Autheo network, and to transfer THEO tokens between chains. Platform URL: https://hyper.autheo.comDocumentation Index
Fetch the complete documentation index at: https://docs.autheo.com/llms.txt
Use this file to discover all available pages before exploring further.
The Bridge enforces geographic compliance restrictions. Users in certain jurisdictions may be unable to access the service.
Key capabilities
| Capability | Description |
|---|---|
| Cross-chain token bridging | Transfer tokens between any supported pair of blockchains |
| Multi-protocol wallet support | Connect wallets for EVM, Solana, Cosmos, Starknet, and Radix ecosystems |
| Real-time balance display | View token balances on both source and destination chains |
| Transfer history tracking | Review all past transfers in the application |
| Token approval management | Automatic handling of ERC-20 token approvals |
| Fee estimation | See estimated interchain gas fees before confirming |
Supported chains
| Chain | Type | Native token | Network |
|---|---|---|---|
| Arbitrum Sepolia | EVM (Arbitrum Nitro) | ETH | Testnet |
| Autheo Alpha | EVM | THEO | Testnet |
System requirements
| Requirement | Details |
|---|---|
| Browser | Chrome, Firefox, Edge, Brave, or any modern browser with wallet extension support |
| Wallet | MetaMask, WalletConnect-compatible wallet, Phantom (Solana), or Keplr (Cosmos) |
| Network | Stable internet connection |
| Funds | Native tokens on the source chain to pay for gas fees (e.g., ETH on Arbitrum Sepolia, THEO on Autheo Alpha) |
How the Bridge relates to Autheo
The Bridge uses Hyperlane as the interoperability layer — Autheo’s Layer 0 cross-chain messaging protocol. For architectural context, see Autheo OS model. The most common use case is bridging your node license NFT from Arbitrum to your Autheo Chain EVM address. This transfer automatically triggers an on-chain hook that mints a correspondingLicenseRecord on the Cosmos side, making your license usable for staking and validation. See the license setup guide for the full flow.