Tokens and Smart-Contracts

👍

Supported Chains

At the moment Umbrella is available on BSC, ETH, Polygon, Avalanche, Arbitrum, Solana, Linea and Base.

UMB Token

Umbrella Network's native token is currently deployed on the

• Ethereum Mainnet
• BSC Mainnet
• Avalanche C-chain

These are ERC-20 compatible. The UMB token contract address is below:

0x6fc13eace26590b80cccab1ba5d51890577d83b2

0x846F52020749715F02AEf25b5d1d65e48945649D

0xff38197cceF56149976C6D7F6103eB700C086247

Umbrella Reward tokens (rUMB#)

Umbrella Network's reward tokens - rUMB# are also ERC-20 compatible.
There is a different reward token for each staking period.
Reward tokens are only available on the blockchains where Staking Portal operates. Currently Ethereum and BNB smart chain.
Reward token contract addresses are:

0x1b17dbb40fbed8735e7fe8c9eb02c20984fadfd6

0x0Bdc4eDd85bEe69552D9ad6426E322199915cf79

0xAe9aCa5d20F5b139931935378C4489308394ca2C

Contract Registry

Via the registry you can find current addresses of other smart contracts passing the name of teh smart contract as parameter to the geteAddressByString read method. Eg:

• For On-chain data
  • UmbrellaFeeds
• For Layer-2 data
  • Chain (most important one from developer perspective)
  • StakingBank

UmbrellaFeeds and Chain smart contracts

🚧

UmbrellaFeeds and Chain addresses can change over time!

Please keep in mind that we are constantly adding new features to our products, and so occasional updates will need to be made to the contract.

Note: Registry has up to date contract addresses always. So it's safer to get the addresses for the UmbrellaFeeds and Chain contracts via Registry. Examples are included in SDK.

You can use Block Scanners to get the current Chain Smart Contract address by executing the 'getAddressByString' read operation in the Contract Registry Smart Contract with the value: UmbrellaFeeds or 'Chain', respectively.

Audit Reports

Umbrella Network works with well-known companies for auditing its smart contracts. Below you will find the different reports issues for the Oracle's smart contracts.