Resources
This page contains an overview of relevant RPC URLs, addresses and other resources for the Omni Omega testnet.
Fields to be updated
Fields will be updated soon.
RPC URLs
| Network | Chain ID | RPC URL |
|---|---|---|
| Omni | 164 | $OMNI_TESTNET_RPC_URL$ |
| Ethereum Holesky | 17000 | See ChainList Page |
| Arbitrum Sepolia | 421614 | See Chainlist |
| Optimism Sepolia | 11155420 | See Chainlist |
| Base Sepolia | 84532 | See Chainlist |
Addresses
| Contract | Address | Note |
|---|---|---|
| Portal | $PORTAL_ADDRESS | Our Portal contracts have a single, unified contract address across the Omni EVM and all supported rollups. |
Faucets
| Network | Faucet |
|---|---|
| Omni Omega | Please reach out to the team in Discord for testnet $OMNI. |
| Ethereum Holesky | Any of the well-known Ethereum testnet faucets. |
| Arbitrum Sepolia | Any of the well-known Arbitrum testnet faucets. |
| Optimism Sepolia | See Optimism Docs |
Explorer
| Network | Explorer |
|---|---|
| Omni Omega | Coming Soon |
| Ethereum Holesky | https://holesky.etherscan.io/ |
| Arbitrum Sepolia | https://sepolia.arbiscan.io/ |
| Optimism Sepolia | https://sepolia-optimism.etherscan.io/ |
| Base Sepolia | https://sepolia.basescan.org/ |
Documentation
| Subject | URL |
|---|---|
| Quickstart | https://docs.omni.network/testnet |
| Developing XApps | https://docs.omni.network/develop/introduction |
| Examples & Tutorials | https://github.com/omni-network/awesome-omni |
Socials
| Subject | URL |
|---|---|
| Builder TG Channel | Reach out to the team |
| Community Discussions | https://github.com/orgs/omni-network/discussions |