# Supported Networks & Parameters

_**Note**:_ If you have a demand for usage, please contact us [contact@arpanetwork.io](mailto:contact@arpanetwork.io) for a package discount.

## Production Environment

### Ethereum Mainnet:

* Block Explorer = [https://etherscan.io/](https://etherscan.io/)
* ARPA Address = 0xBA50933C268F567BDC86E1aC131BE072C6B0b71a
* Staking Address = 0xee710f79aa85099e200be4d40cdf1bfb2b467a01
* NodeRegistry Address = 0x58e39879374901e17A790af039DC9Ac06baCf25B
* ServiceManager Address = 0x1DE75EaAb2df55d467494A172652579E6FA4540E
* Controller Address = 0xBcA1a9cA6B460E6B265DBcf7249b45BDdC381Dfd
* Adapter Address = 0x4363154E1eC107F81239A4F0b1CB3AB5161129Ca
* Chain Id = 1
* Flat Fee = 0.000002 ETH
* Minimum Confirmations = 1
* Maximum Confirmations = 200
* Maximum Gas Limit = 3000000
* Default Minimum Threshold = 3

### BSC Mainnet:

* Block Explorer = [https://bscscan.com/](https://bscscan.com/)
* ARPA Address = 0x6F769E65c14Ebd1f68817F5f1DcDb61Cfa2D6f7e
* ControllerOracle Address = 0x2D9DB6d188BF9431458C3c89cbCcb8126820d790
* Adapter Address = 0x3bA2dbD7466919affea5Fe34cc642d7d669eF6aa
* Chain Id = 56
* Flat Fee = 0.000006 BNB
* Minimum Confirmations = 1
* Maximum Confirmations = 200
* Maximum Gas Limit = 3000000
* Default Minimum Threshold = 3

### ARPA Chain Mainnet:

* Block Explorer = [https://arpachain.calderaexplorer.xyz/](https://arpachain.calderaexplorer.xyz/)
* ARPA Address = 0x3292df712deCc662208B59e810f1fA1F061F585b
* ControllerOracle Address = 0x59c6995aBcdA50c1c26e095628f0Bbd02a468f0C
* Adapter Address = 0xBd57b868BB3374faA88722D2ee7bA3023C744e05
* Chain Id = 4224
* Flat Fee = 0.000001 ETH
* Minimum Confirmations = 1
* Maximum Confirmations = 200
* Maximum Gas Limit = 3000000
* Default Minimum Threshold = 3

### OP Mainnet:

* Block Explorer = [https://optimistic.etherscan.io/](https://optimistic.etherscan.io/)
* ARPA Address = 0x334cc734866E97D8452Ae6261d68Fd9bc9BFa31E
* ControllerOracle Address = 0x1e207b98a987AaD2A3443BD79d56faff4F11bfDf
* Adapter Address = 0xB4451B6EDaA244a7Ea2D47D14327121709B0a6F6
* Chain Id = 10
* Flat Fee = 0.000002 ETH
* Minimum Confirmations = 1
* Maximum Confirmations = 200
* Maximum Gas Limit = 3000000
* Default Minimum Threshold = 3

### TON Mainnet:

We collaborate with TonRandcast to deliver verifiable random numbers for games and lotteries on TON, please refer to [https://tonrandcast.gitbook.io/tonrandcast](https://tonrandcast.gitbook.io/tonrandcast) for details.

### Base Mainnet:

* Block Explorer = [https://basescan.org/](https://basescan.org/)
* ARPA Address = 0x1C9Fa01e87487712706Fb469a13bEb234262C867
* ControllerOracle Address = 0x5D7bb19fC0856f5bc74b66f2c7b0258c1aeafD7f
* Adapter Address = 0xDBa5dE33511b4b8549994d30E73b47fedc8cC2C2
* Chain Id = 8453
* Flat Fee = 0.000002 ETH
* Minimum Confirmations = 1
* Maximum Confirmations = 200
* Maximum Gas Limit = 3000000
* Default Minimum Threshold = 3

### Redstone Mainnet:

* Block Explorer = [https://explorer.redstone.xyz/](https://explorer.redstone.xyz/)
* ARPA Address = 0x1C9Fa01e87487712706Fb469a13bEb234262C867
* ControllerOracle Address = 0x1499803d9116d1112753f2d8bF3389245Ddce8b2
* Adapter Address = 0x5D7bb19fC0856f5bc74b66f2c7b0258c1aeafD7f
* Chain Id = 690
* Flat Fee = 0.000002 ETH
* Minimum Confirmations = 1
* Maximum Confirmations = 200
* Maximum Gas Limit = 3000000
* Default Minimum Threshold = 3

### Taiko Mainnet

* Block Explorer = [https://taikoscan.io/](https://taikoscan.io/)
* ARPA Address = 0xA3B4A1838293A42B87b47b3078AF6595676eB53D
* ControllerOracle Address = 0x3eA3e8EC047A3D7aDBc3070DEd26f3d7d8BEF692
* Adapter Address = 0x4AE06EBEd7dCCc58769a49c189A5DCC6F79dDF1A
* Chain Id = 167000
* Flat Fee = 0.000002 ETH
* Minimum Confirmations = 1
* Maximum Confirmations = 200
* Maximum Gas Limit = 3000000
* Default Minimum Threshold = 3

## Test Environment

### Ethereum Holesky Testnet:

* Block Explorer = [https://holesky.etherscan.io/](https://holesky.etherscan.io/)
* ARPA Address = 0xA041C0D97F79Dcc3A65BF8fceB996dCE5f720964
* Staking Address = 0xd2ce15b53EBf2C6acfF06A259BaCb47841286d3D
* NodeRegistry Address = 0x78730B01fe7D8d94C0418e8a6cFDf1e91570c51D
* ServiceManager Address = 0x68198Ea5203473Bcb95F748eC85466c76966F308
* Controller Address = 0xEe02234566CDAE2C90d9c21e75d9079C927F8c23
* Adapter Address = 0xB48869454b175b8cE50c10ea845AeEa62a2b0752
* Chain Id = 17000
* Flat Fee = 0
* Minimum Confirmations = 1
* Maximum Confirmations = 200
* Maximum Gas Limit = 3000000
* Default Minimum Threshold = 3

### Ethereum Sepolia Testnet:

* Block Explorer = [https://sepolia.etherscan.io/](https://sepolia.etherscan.io/)
* ARPA Address = 0x066700ca8C13A3693a8E070abBEC2fb7C60a2b77
* Staking Address = 0x7f964db58decce1742B0b2f74F709612d6c5A8e4
* NodeRegistry Address = 0xbE430838250b5CA7808257864b40228F1ec1eb8b
* ServiceManager Address = 0x0dA5B8D91b085cF2bE4Abf1F58C2D3c841A710D4
* Controller Address = 0x813d10FeBAec0cb5471FDb6d1D06fCF09F1cb4d5
* Adapter Address = 0x46d29642cB0d57ae27b18b4aa5f746c918F3D6F8
* Chain Id = 11155111
* Flat Fee = 0
* Minimum Confirmations = 1
* Maximum Confirmations = 200
* Maximum Gas Limit = 3000000
* Default Minimum Threshold = 3

### OP Sepolia Testnet:

* Block Explorer = [https://sepolia-optimism.etherscan.io/](https://sepolia-optimism.etherscan.io/)
* ARPA Address = 0x7cafBF5b24b6eaD87Fdfb94331b7c9756456E9bc
* ControllerOracle Address = 0x1529bC3148944e516C483a92f4681cb335bc85CB
* Adapter Address = 0x25Aed37669a783Bb5dE1D40279C7Fe5339C13F5D
* Chain Id = 11155420
* Flat Fee = 0
* Minimum Confirmations = 1
* Maximum Confirmations = 200
* Maximum Gas Limit = 3000000
* Default Minimum Threshold = 3

### Redstone Garnet Testnet:

* Block Explorer = [https://explorer.garnetchain.com](https://explorer.garnetchain.com)
* ARPA Address = 0x1D2c2d06e6d923B2B88B1CDDb0955d418fae48a8
* ControllerOracle Address = 0x901105C43C7f0e421b33c9D1DaA25f54076F6563
* Adapter Address = 0x323488A9Ad7463081F109468B4E50a5084e91295
* Chain Id = 17069
* Flat Fee = 0
* Minimum Confirmations = 1
* Maximum Confirmations = 200
* Maximum Gas Limit = 3000000
* Default Minimum Threshold = 3

### Taiko Hekla Testnet:

* Block Explorer = [https://hekla.taikoscan.network/](https://hekla.taikoscan.network/)
* ARPA Address = 0x7cafBF5b24b6eaD87Fdfb94331b7c9756456E9bc
* ControllerOracle Address = 0xED22C064D1B427E522c4D6008C5d0673584027dB
* Adapter Address = 0x6F8bA6Ab1BAf1833a88ca42E7b71c4fbE76b759D
* Chain Id = 167009
* Flat Fee = 0
* Minimum Confirmations = 1
* Maximum Confirmations = 200
* Maximum Gas Limit = 2000000
* Default Minimum Threshold = 3
