69 lines
1.9 KiB
Plaintext
69 lines
1.9 KiB
Plaintext
_title: API Providers
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_section: API Providers
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There are many services which offer a web API for accessing
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the Ethereum Blockchain. These Providers allow connecting
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to them, which simplifies development, since you do not need
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to run your own instance or cluster of Ethereum nodes.
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However, this reliance on third-party services can reduce
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resiliance, security and increase the amount of required trust.
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To mitigate these issues, it is recommended you use a
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[Default Provider](get-default-provider).
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_subsection: EtherscanProvider @INHERIT<[[provider]]>
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The **EtherscanProvider** is backed by a combination of the various
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[Etherscan APIs](https://etherscan.io/apis).
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_property: provider.getHistory(address) => Array<History>
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@TODO... Explain
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_definition: **Supported Networks**
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- Homestead (Mainnet)
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- Ropsten (proof-of-work testnet)
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- Rinkeby (proof-of-Authority testnet)
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- Görli (clique testnet)
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- Kovan (proof-of-authority testnet)
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_subsection: InfuraProvider @INHERIT<[[provider-urljsonrpc]]>
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The **InfuraProvider** is backed by the popular [INFURA](https://infura.io)
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Ethereum service.
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_definition: **Supported Networks**
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- Homestead (Mainnet)
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- Ropsten (proof-of-work testnet)
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- Rinkeby (proof-of-Authority testnet)
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- Görli (clique testnet)
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- Kovan (proof-of-authority testnet)
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_subsection: AlchemyProvider @INHERIT<[[provider-urljsonrpc]]>
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The **AlchemtProvider** is backed by [Alchemy](https://alchemyapi.io).
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_definition: **Supported Networks**
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- Homestead (Mainnet)
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- Ropsten (proof-of-work testnet)
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- Rinkeby (proof-of-Authority testnet)
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- Görli (clique testnet)
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- Kovan (proof-of-authority testnet)
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_subsection: CloudfrontProvider @INHERIT<[[provider-urljsonrpc]]>
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The CloudfrontProvider is backed by the
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[Cloudflare Ethereum Gateway](https://developers.cloudflare.com/distributed-web/ethereum-gateway/).
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_definition: **Supported Networks**
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- Homestead (Mainnet)
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