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Merged
merged 5 commits into from
Jan 22, 2024
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Optimism Sepolia for Data Feeds #1730

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3278700
Optimism Sepolia for Data Feeds
dwightjl Jan 19, 2024
2db10e8
Edits
dwightjl Jan 19, 2024
2e66477
Type fixes
dwightjl Jan 19, 2024
73e590e
Update chains reference
dwightjl Jan 19, 2024
ac408dc
Update src/features/data/chains.ts
dwightjl Jan 22, 2024
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2 changes: 2 additions & 0 deletions src/config/data/chain-to-technology.json
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Expand Up @@ -17,12 +17,14 @@
"ARBITRUM_SEPOLIA": "ARBITRUM",
"ARBITRUM_GOERLI": "ARBITRUM",
"OPTIMISM_MAINNET": "OPTIMISM",
"OPTIMISM_SEPOLIA": "OPTIMISM",
"OPTIMISM_GOERLI": "OPTIMISM",
"MOONRIVER_MAINNET": "MOONRIVER",
"MOONBEAM_MAINNET": "MOONBEAM",
"METIS_MAINNET": "METIS",
"CELO_MAINNET": "CELO",
"CELO_ALFAJORES": "CELO",
"POLYGON_ZKEVM_MAINNET": "POLYGON_ZKEVM",
"POLYGON_ZKEVM_TESTNET": "POLYGON_ZKEVM",
"SCROLL_MAINNET": "SCROLL",
"SCROLL_SEPOLIA": "SCROLL",
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6 changes: 6 additions & 0 deletions src/config/data/chains.json
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Expand Up @@ -141,6 +141,12 @@
"explorer": "https://optimistic.etherscan.io",
"nativeCurrency": { "name": "Ether", "symbol": "ETH", "decimals": 18 }
},
"OPTIMISM_SEPOLIA": {
"chainId": 11155420,
"title": "Optimism Sepolia testnet",
"explorer": "https://sepolia-optimism.etherscan.io",
"nativeCurrency": { "name": "Sepolia Ether", "symbol": "ETH", "decimals": 18 }
},
"OPTIMISM_GOERLI": {
"chainId": 420,
"title": "Optimism Goerli testnet",
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1 change: 1 addition & 0 deletions src/config/types.ts
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Expand Up @@ -33,6 +33,7 @@ export type SupportedChain =
| "ARBITRUM_SEPOLIA"
| "ARBITRUM_GOERLI"
| "OPTIMISM_MAINNET"
| "OPTIMISM_SEPOLIA"
| "OPTIMISM_GOERLI"
| "MOONRIVER_MAINNET"
| "MOONBEAM_MAINNET"
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1 change: 1 addition & 0 deletions src/config/web3Providers.ts
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Expand Up @@ -21,6 +21,7 @@ export const chainToProvider: Record<SupportedChain, () => providers.Provider> =
ARBITRUM_GOERLI: () =>
new providers.JsonRpcProvider("https://arb-goerli.g.alchemy.com/v2/AwZE27jvfRidiu-6FFunBzP3Bff0XFNx"),
OPTIMISM_MAINNET: () => new providers.JsonRpcProvider("https://rpc.ankr.com/optimism"),
OPTIMISM_SEPOLIA: () => new providers.JsonRpcProvider("https://sepolia.optimism.io/"),
OPTIMISM_GOERLI: () =>
new providers.JsonRpcProvider("https://opt-goerli.g.alchemy.com/v2/5lHtpzqF7gxVKsSfpyoUbisei8OwoIRS"),
MOONRIVER_MAINNET: () => new providers.JsonRpcProvider("https://rpc.api.moonriver.moonbeam.network"),
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17 changes: 16 additions & 1 deletion src/content/resources/link-token-contracts.mdx
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Expand Up @@ -289,11 +289,26 @@ ETH is used to pay for transactions on Optimism. Use the [Optimism Bridge](https
| Decimals | 18 |
| Network status | [status.optimism.io](https://status.optimism.io/) |

### Optimism Sepolia testnet

Testnet ETH is used to pay for transactions on Optimism. Use the [Optimism Bridge](https://app.optimism.io/bridge) to transfer testnet ETH and LINK from Ethereum Sepolia to Optimistim Sepolia.

Testnet LINK is available at [faucets.chain.link](https://faucets.chain.link/sepolia).

| Parameter | Value |
| :------------- | :------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Chain ID | `11155420` |
| Address | <Address contractUrl="https://sepolia-optimism.etherscan.io/token/0xE4aB69C077896252FAFBD49EFD26B5D171A32410" urlId="11155420_0xE4aB69C077896252FAFBD49EFD26B5D171A32410" urlClass="erc-token-address"/> |
| Name | Chainlink Token on Optimism Sepolia |
| Symbol | LINK |
| Decimals | 18 |
| Network status | [status.optimism.io](https://status.optimism.io/) |

### Optimism Goerli testnet

Testnet ETH is used to pay for transactions on Optimism. Use the [Optimism Bridge](https://app.optimism.io/bridge) to transfer testnet ETH and LINK from Ethereum Goerli to Optimistim Goerli.

Testnet LINK is available at [faucets.chain.link](https://faucets.chain.link/goerli).
Testnet LINK is available at [faucets.chain.link](https://faucets.chain.link/optimism-goerli).

| Parameter | Value |
| :------------- | :------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
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7 changes: 7 additions & 0 deletions src/features/data/chains.ts
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Expand Up @@ -231,6 +231,13 @@ export const CHAINS: Chain[] = [
rddUrl: "https://reference-data-directory.vercel.app/feeds-ethereum-mainnet-optimism-1.json",
queryString: "optimism-mainnet",
},
{
name: "Optimism Sepolia",
explorerUrl: "https://sepolia-optimism.etherscan.io/address/%s",
networkType: "testnet",
rddUrl: "https://reference-data-directory.vercel.app/feeds-ethereum-testnet-sepolia-optimism-1.json",
queryString: "optimism-sepolia",
},
{
name: "Optimism Goerli",
explorerUrl: "https://goerli-optimism.etherscan.io/address/%s",
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20 changes: 20 additions & 0 deletions src/scripts/reference/chains.json
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Expand Up @@ -717,5 +717,25 @@
{ "name": "etherscan-sepolia", "url": "https://sepolia.etherscan.io", "standard": "EIP3091" },
{ "name": "otterscan-sepolia", "url": "https://sepolia.otterscan.io", "standard": "EIP3091" }
]
},
{
"name": "OP Sepolia Testnet",
"chain": "ETH",
"rpc": ["https://sepolia.optimism.io"],
"faucets": ["https://app.optimism.io/faucet"],
"nativeCurrency": { "name": "Sepolia Ether", "symbol": "ETH", "decimals": 18 },
"infoURL": "https://optimism.io",
"shortName": "opsep",
"chainId": 11155420,
"networkId": 11155420,
"slip44": 1,
"explorers": [
{
"name": "opscout",
"url": "https://optimism-sepolia.blockscout.com",
"icon": "blockscout",
"standard": "EIP3091"
}
]
}
]
1 change: 1 addition & 0 deletions src/scripts/reference/linkNameSymbol.json
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Expand Up @@ -14,6 +14,7 @@
"4002": { "name": "ChainLink Token", "symbol": "LINK" },
"42161": { "name": "ChainLink Token", "symbol": "LINK" },
"10": { "name": "ChainLink Token", "symbol": "LINK" },
"11155420": { "name": "ChainLink Token", "symbol": "LINK" },
"420": { "name": "ChainLink Token", "symbol": "LINK" },
"1285": { "name": "ChainLink Token", "symbol": "LINK" },
"1284": { "name": "ChainLink Token", "symbol": "LINK" },
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