feat: add etherscan urls function (#1582)
This commit is contained in:
Matthias Seitz
GitHub
parent
47d3333195
commit
922b23fad6
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@ -13,6 +13,12 @@ use thiserror::Error;
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#[error("Failed to parse chain: {0}")]
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pub struct ParseChainError(String);
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/// Enum for all known chains
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///
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/// When adding a new chain:
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/// 1. add new variant
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/// 2. update Display/FromStr impl
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/// 3. add etherscan_keys if supported
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#[repr(u64)]
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#[derive(Debug, Clone, Copy, Eq, PartialEq, Hash, Deserialize, EnumVariantNames)]
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#[serde(rename_all = "snake_case")]
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@ -92,6 +98,100 @@ impl Chain {
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Some(Duration::from_millis(ms))
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}
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/// Returns the corresponding etherscan URLs
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///
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/// Returns `(API URL, BASE_URL)`, like `("https://api(-chain).etherscan.io/api", "https://etherscan.io")`
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pub fn etherscan_urls(&self) -> Option<(&'static str, &'static str)> {
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let urls = match self {
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Chain::Mainnet => ("https://api.etherscan.io/api", "https://etherscan.io"),
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Chain::Ropsten => {
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("https://api-ropsten.etherscan.io/api", "https://ropsten.etherscan.io")
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}
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Chain::Kovan => ("https://api-kovan.etherscan.io/api", "https://kovan.etherscan.io"),
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Chain::Rinkeby => {
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("https://api-rinkeby.etherscan.io/api", "https://rinkeby.etherscan.io")
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}
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Chain::Goerli => ("https://api-goerli.etherscan.io/api", "https://goerli.etherscan.io"),
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Chain::Sepolia => {
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("https://api-sepolia.etherscan.io/api", "https://sepolia.etherscan.io")
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}
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Chain::Polygon => ("https://api.polygonscan.com/api", "https://polygonscan.com"),
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Chain::PolygonMumbai => {
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("https://api-testnet.polygonscan.com/api", "https://mumbai.polygonscan.com")
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}
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Chain::Avalanche => ("https://api.snowtrace.io/api", "https://snowtrace.io"),
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Chain::AvalancheFuji => {
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("https://api-testnet.snowtrace.io/api", "https://testnet.snowtrace.io")
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}
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Chain::Optimism => {
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("https://api-optimistic.etherscan.io/api", "https://optimistic.etherscan.io")
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}
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Chain::OptimismKovan => (
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"https://api-kovan-optimistic.etherscan.io/api",
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"https://kovan-optimistic.etherscan.io",
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),
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Chain::Fantom => ("https://api.ftmscan.com/api", "https://ftmscan.com"),
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Chain::FantomTestnet => {
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("https://api-testnet.ftmscan.com/api", "https://testnet.ftmscan.com")
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}
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Chain::BinanceSmartChain => ("https://api.bscscan.com/api", "https://bscscan.com"),
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Chain::BinanceSmartChainTestnet => {
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("https://api-testnet.bscscan.com/api", "https://testnet.bscscan.com")
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}
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Chain::Arbitrum => ("https://api.arbiscan.io/api", "https://arbiscan.io"),
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Chain::ArbitrumTestnet => {
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("https://api-testnet.arbiscan.io/api", "https://testnet.arbiscan.io")
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}
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Chain::Cronos => ("https://api.cronoscan.com/api", "https://cronoscan.com"),
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Chain::CronosTestnet => {
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("https://api-testnet.cronoscan.com/api", "https://testnet.cronoscan.com")
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}
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Chain::Moonbeam => {
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("https://api-moonbeam.moonscan.io/api", "https://moonbeam.moonscan.io/")
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}
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Chain::Moonbase => {
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("https://api-moonbase.moonscan.io/api", "https://moonbase.moonscan.io/")
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}
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Chain::Moonriver => {
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("https://api-moonriver.moonscan.io/api", "https://moonriver.moonscan.io")
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}
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// blockscout API is etherscan compatible
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Chain::XDai => {
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("https://blockscout.com/xdai/mainnet/api", "https://blockscout.com/xdai/mainnet")
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}
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Chain::Sokol => {
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("https://blockscout.com/poa/sokol/api", "https://blockscout.com/poa/sokol")
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}
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Chain::Poa => {
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("https://blockscout.com/poa/core/api", "https://blockscout.com/poa/core")
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}
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Chain::Rsk => {
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("https://blockscout.com/rsk/mainnet/api", "https://blockscout.com/rsk/mainnet")
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}
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Chain::Oasis => ("https://scan.oasischain.io/api", "https://scan.oasischain.io/"),
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Chain::Emerald => {
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("https://explorer.emerald.oasis.dev/api", "https://explorer.emerald.oasis.dev/")
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}
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Chain::EmeraldTestnet => (
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"https://testnet.explorer.emerald.oasis.dev/api",
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"https://testnet.explorer.emerald.oasis.dev/",
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),
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Chain::Aurora => ("https://api.aurorascan.dev/api", "https://aurorascan.dev"),
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Chain::AuroraTestnet => {
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("https://testnet.aurorascan.dev/api", "https://testnet.aurorascan.dev")
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}
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Chain::Evmos => ("https://evm.evmos.org/api", "https://evm.evmos.org/"),
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Chain::EvmosTestnet => ("https://evm.evmos.dev/api", "https://evm.evmos.dev/"),
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Chain::AnvilHardhat | Chain::Dev | Chain::Morden | Chain::MoonbeamDev => {
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// this is explicitly exhaustive so we don't forget to add new urls when adding a
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// new chain
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return None
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}
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};
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Some(urls)
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}
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}
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impl fmt::Display for Chain {
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@ -231,90 +231,10 @@ impl ClientBuilder {
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) -> (reqwest::Result<Url>, reqwest::Result<Url>) {
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(api.into_url(), url.into_url())
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}
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let (etherscan_api_url, etherscan_url) = match chain {
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Chain::Mainnet => urls("https://api.etherscan.io/api", "https://etherscan.io"),
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Chain::Ropsten | Chain::Kovan | Chain::Rinkeby | Chain::Goerli | Chain::Sepolia => {
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let chain_name = chain.to_string().to_lowercase();
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urls(
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format!("https://api-{}.etherscan.io/api", chain_name),
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format!("https://{}.etherscan.io", chain_name),
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)
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}
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Chain::Polygon => urls("https://api.polygonscan.com/api", "https://polygonscan.com"),
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Chain::PolygonMumbai => {
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urls("https://api-testnet.polygonscan.com/api", "https://mumbai.polygonscan.com")
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}
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Chain::Avalanche => urls("https://api.snowtrace.io/api", "https://snowtrace.io"),
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Chain::AvalancheFuji => {
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urls("https://api-testnet.snowtrace.io/api", "https://testnet.snowtrace.io")
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}
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Chain::Optimism => {
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urls("https://api-optimistic.etherscan.io/api", "https://optimistic.etherscan.io")
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}
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Chain::OptimismKovan => urls(
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"https://api-kovan-optimistic.etherscan.io/api",
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"https://kovan-optimistic.etherscan.io",
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),
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Chain::Fantom => urls("https://api.ftmscan.com/api", "https://ftmscan.com"),
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Chain::FantomTestnet => {
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urls("https://api-testnet.ftmscan.com/api", "https://testnet.ftmscan.com")
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}
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Chain::BinanceSmartChain => urls("https://api.bscscan.com/api", "https://bscscan.com"),
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Chain::BinanceSmartChainTestnet => {
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urls("https://api-testnet.bscscan.com/api", "https://testnet.bscscan.com")
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}
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Chain::Arbitrum => urls("https://api.arbiscan.io/api", "https://arbiscan.io"),
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Chain::ArbitrumTestnet => {
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urls("https://api-testnet.arbiscan.io/api", "https://testnet.arbiscan.io")
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}
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Chain::Cronos => urls("https://api.cronoscan.com/api", "https://cronoscan.com"),
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Chain::CronosTestnet => {
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urls("https://api-testnet.cronoscan.com/api", "https://testnet.cronoscan.com")
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}
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Chain::Moonbeam => {
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urls("https://api-moonbeam.moonscan.io/api", "https://moonbeam.moonscan.io/")
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}
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Chain::Moonbase => {
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urls("https://api-moonbase.moonscan.io/api", "https://moonbase.moonscan.io/")
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}
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Chain::Moonriver => {
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urls("https://api-moonriver.moonscan.io/api", "https://moonriver.moonscan.io")
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}
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// blockscout API is etherscan compatible
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Chain::XDai => urls(
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"https://blockscout.com/xdai/mainnet/api",
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"https://blockscout.com/xdai/mainnet",
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),
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Chain::Sokol => {
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urls("https://blockscout.com/poa/sokol/api", "https://blockscout.com/poa/sokol")
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}
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Chain::Poa => {
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urls("https://blockscout.com/poa/core/api", "https://blockscout.com/poa/core")
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}
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Chain::Rsk => {
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urls("https://blockscout.com/rsk/mainnet/api", "https://blockscout.com/rsk/mainnet")
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}
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Chain::Oasis => urls("https://scan.oasischain.io/api", "https://scan.oasischain.io/"),
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Chain::Emerald => urls(
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"https://explorer.emerald.oasis.dev/api",
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"https://explorer.emerald.oasis.dev/",
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),
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Chain::EmeraldTestnet => urls(
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"https://testnet.explorer.emerald.oasis.dev/api",
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"https://testnet.explorer.emerald.oasis.dev/",
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),
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Chain::Aurora => urls("https://api.aurorascan.dev/api", "https://aurorascan.dev"),
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Chain::AuroraTestnet => {
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urls("https://testnet.aurorascan.dev/api", "https://testnet.aurorascan.dev")
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}
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Chain::AnvilHardhat | Chain::Dev => {
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return Err(EtherscanError::LocalNetworksNotSupported)
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}
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Chain::Evmos => urls("https://evm.evmos.org/api", "https://evm.evmos.org/"),
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Chain::EvmosTestnet => urls("https://evm.evmos.dev/api", "https://evm.evmos.dev/"),
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chain => return Err(EtherscanError::ChainNotSupported(chain)),
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};
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let (etherscan_api_url, etherscan_url) = chain
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.etherscan_urls()
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.map(|(api, base)| urls(api, base))
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.ok_or(EtherscanError::ChainNotSupported(chain))?;
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self.with_api_url(etherscan_api_url?)?.with_url(etherscan_url?)
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}
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