ethers.js/docs/v5/README.md
2021-02-08 15:26:10 -05:00

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Documentation: [html](https://docs.ethers.io/)
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Documentation
=============
What is Ethers?
---------------
Features
--------
Developer Documentation
-----------------------
* [Getting Started](getting-started)
* [Installing](getting-started)
* [Importing](getting-started)
* [Common Terminology](getting-started)
* [Connecting to Ethereum: Metamask](getting-started)
* [Connecting to Ethereum: RPC](getting-started)
* [Contracts](getting-started)
* [Signing Messages](getting-started)
* [Ethereum Basics](concepts)
* [Events](concepts/events)
* [Logs and Filtering](concepts/events)
* [Solidity Topics](concepts/events)
* [Gas](concepts/gas)
* [Gas Price](concepts/gas)
* [Gas Limit](concepts/gas)
* [Security](concepts/security)
* [Key Derivation Functions](concepts/security)
* [Best Practices](concepts/best-practices)
* [Network Changes](concepts/best-practices)
* [Provider API Keys](api-keys)
* [Etherscan](api-keys)
* [INFURA](api-keys)
* [Alchemy](api-keys)
* [Pocket Gateway](api-keys)
* [Creating a Default Provider](api-keys)
* [Application Programming Interface](api)
* [Providers](api/providers)
* [Provider](api/providers/provider)
* [Accounts Methods](api/providers/provider)
* [Blocks Methods](api/providers/provider)
* [Ethereum Naming Service (ENS) Methods](api/providers/provider)
* [EnsResolver](api/providers/provider)
* [Logs Methods](api/providers/provider)
* [Network Status Methods](api/providers/provider)
* [Transactions Methods](api/providers/provider)
* [Event Emitter Methods](api/providers/provider)
* [Inspection Methods](api/providers/provider)
* [JsonRpcProvider](api/providers/jsonrpc-provider)
* [JsonRpcSigner](api/providers/jsonrpc-provider)
* [JsonRpcUncheckedSigner](api/providers/jsonrpc-provider)
* [Node-Specific Methods](api/providers/jsonrpc-provider)
* [API Providers](api/providers/api-providers)
* [EtherscanProvider](api/providers/api-providers)
* [InfuraProvider](api/providers/api-providers)
* [AlchemyProvider](api/providers/api-providers)
* [CloudflareProvider](api/providers/api-providers)
* [Other Providers](api/providers/other)
* [FallbackProvider](api/providers/other)
* [IpcProvider](api/providers/other)
* [UrlJsonRpcProvider](api/providers/other)
* [Web3Provider](api/providers/other)
* [WebSocketProvider](api/providers/other)
* [Types](api/providers/types)
* [BlockTag](api/providers/types)
* [Networkish](api/providers/types)
* [Network](api/providers/types)
* [Block](api/providers/types)
* [Events and Logs](api/providers/types)
* [Transactions](api/providers/types)
* [Signers](api/signer)
* [Signer](api/signer)
* [Wallet](api/signer)
* [VoidSigner](api/signer)
* [ExternallyOwnedAccount](api/signer)
* [Contract Interaction](api/contract)
* [Contract](api/contract/contract)
* [Creating Instances](api/contract/contract)
* [Properties](api/contract/contract)
* [Methods](api/contract/contract)
* [Events](api/contract/contract)
* [Meta-Class](api/contract/contract)
* [ContractFactory](api/contract/contract-factory)
* [Creating Instances](api/contract/contract-factory)
* [Properties](api/contract/contract-factory)
* [Methods](api/contract/contract-factory)
* [Example: ERC-20 Contract](api/contract/example)
* [Connecting to a Contract](api/contract/example)
* [Properties](api/contract/example)
* [Methods](api/contract/example)
* [Events](api/contract/example)
* [Meta-Class Methods](api/contract/example)
* [Meta-Class Filters](api/contract/example)
* [Utilities](api/utils)
* [Application Binary Interface](api/utils/abi)
* [AbiCoder](api/utils/abi/coder)
* [Creating Instance](api/utils/abi/coder)
* [Coding Methods](api/utils/abi/coder)
* [ABI Formats](api/utils/abi/formats)
* [Human-Readable ABI](api/utils/abi/formats)
* [Solidity JSON ABI](api/utils/abi/formats)
* [Fragments](api/utils/abi/fragments)
* [Formats](api/utils/abi/fragments)
* [Fragment](api/utils/abi/fragments)
* [ConstructorFragment](api/utils/abi/fragments)
* [EventFragment](api/utils/abi/fragments)
* [FunctionFragment](api/utils/abi/fragments)
* [ParamType](api/utils/abi/fragments)
* [Interface](api/utils/abi/interface)
* [Creating Instances](api/utils/abi/interface)
* [Properties](api/utils/abi/interface)
* [Formatting](api/utils/abi/interface)
* [Fragment Access](api/utils/abi/interface)
* [Signature and Topic Hashes](api/utils/abi/interface)
* [Encoding Data](api/utils/abi/interface)
* [Decoding Data](api/utils/abi/interface)
* [Parsing](api/utils/abi/interface)
* [Types](api/utils/abi/interface)
* [Specifying Fragments](api/utils/abi/interface)
* [Addresses](api/utils/address)
* [Address Formats](api/utils/address)
* [Converting and Verifying](api/utils/address)
* [Derivation](api/utils/address)
* [Contracts Addresses](api/utils/address)
* [BigNumber](api/utils/bignumber)
* [Types](api/utils/bignumber)
* [Creating Instances](api/utils/bignumber)
* [Methods](api/utils/bignumber)
* [Notes](api/utils/bignumber)
* [Byte Manipulation](api/utils/bytes)
* [Types](api/utils/bytes)
* [Inspection](api/utils/bytes)
* [Converting between Arrays and Hexstrings](api/utils/bytes)
* [Array Manipulation](api/utils/bytes)
* [Hexstring Manipulation](api/utils/bytes)
* [Signature Conversion](api/utils/bytes)
* [Random Bytes](api/utils/bytes)
* [Constants](api/utils/constants)
* [Bytes](api/utils/constants)
* [Strings](api/utils/constants)
* [BigNumber](api/utils/constants)
* [Display Logic and Input](api/utils/display-logic)
* [Units](api/utils/display-logic)
* [Functions](api/utils/display-logic)
* [Encoding Utilities](api/utils/encoding)
* [Base58](api/utils/encoding)
* [Base64](api/utils/encoding)
* [Recursive-Length Prefix](api/utils/encoding)
* [FixedNumber](api/utils/fixednumber)
* [Creating Instances](api/utils/fixednumber)
* [Properties](api/utils/fixednumber)
* [Methods](api/utils/fixednumber)
* [FixedFormat](api/utils/fixednumber)
* [Hashing Algorithms](api/utils/hashing)
* [Cryptographic Hash Functions](api/utils/hashing)
* [HMAC](api/utils/hashing)
* [Hashing Helpers](api/utils/hashing)
* [Solidity Hashing Algorithms](api/utils/hashing)
* [HD Wallet](api/utils/hdnode)
* [Types](api/utils/hdnode)
* [HDNode](api/utils/hdnode)
* [Other Functions](api/utils/hdnode)
* [Logging](api/utils/logger)
* [Logger](api/utils/logger)
* [Errors](api/utils/logger)
* [Log Levels](api/utils/logger)
* [Property Utilities](api/utils/properties)
* [Signing Key](api/utils/signing-key)
* [Other Functions](api/utils/signing-key)
* [Strings](api/utils/strings)
* [Bytes32String](api/utils/strings)
* [UTF-8 Strings](api/utils/strings)
* [UnicodeNormalizationForm](api/utils/strings)
* [Custom UTF-8 Error Handling](api/utils/strings)
* [Transactions](api/utils/transactions)
* [Types](api/utils/transactions)
* [Functions](api/utils/transactions)
* [Web Utilities](api/utils/web)
* [Wordlists](api/utils/wordlists)
* [Wordlist](api/utils/wordlists)
* [Languages](api/utils/wordlists)
* [Other Libraries](api/other)
* [Assembly](api/other/assembly)
* [Ethers ASM Dialect](api/other/assembly/dialect)
* [Opcodes](api/other/assembly/dialect)
* [Labels](api/other/assembly/dialect)
* [Literals](api/other/assembly/dialect)
* [Comments](api/other/assembly/dialect)
* [Scopes](api/other/assembly/dialect)
* [Data Segment](api/other/assembly/dialect)
* [Links](api/other/assembly/dialect)
* [Stack Placeholders](api/other/assembly/dialect)
* [Evaluation and Execution](api/other/assembly/dialect)
* [Utilities](api/other/assembly/api)
* [Assembler](api/other/assembly/api)
* [Disassembler](api/other/assembly/api)
* [Opcode](api/other/assembly/api)
* [Abstract Syntax Tree](api/other/assembly/ast)
* [Types](api/other/assembly/ast)
* [Nodes](api/other/assembly/ast)
* [Hardware Wallets](api/other/hardware)
* [LedgerSigner](api/other/hardware)
* [Experimental](api/experimental)
* [BrainWallet](api/experimental)
* [EIP1193Bridge](api/experimental)
* [NonceManager](api/experimental)
* [Command Line Interfaces](cli)
* [Sandbox Utility](cli/ethers)
* [Help](cli/ethers)
* [Examples](cli/ethers)
* [Assembler](cli/asm)
* [Help](cli/asm)
* [Example Input Files](cli/asm)
* [Assembler Examples](cli/asm)
* [Disassembler Examples](cli/asm)
* [Ethereum Naming Service](cli/ens)
* [Help](cli/ens)
* [Examples](cli/ens)
* [TypeScript](cli/typescript)
* [Help](cli/typescript)
* [Examples](cli/typescript)
* [Making Your Own](cli/plugin)
* [CLI](cli/plugin)
* [Plugin](cli/plugin)
* [ArgParser](cli/plugin)
* [Cookbook](cookbook)
* [React Native (and ilk)](cookbook/react-native)
* [Installing](cookbook/react-native)
* [Security](cookbook/react-native)
* [Migration Guide](migration)
* [Migration: From Web3.js](migration/web3)
* [Providers](migration/web3)
* [Signers](migration/web3)
* [Contracts](migration/web3)
* [Numbers](migration/web3)
* [Utilities](migration/web3)
* [Migration: From Ethers v4](migration/ethers-v4)
* [BigNumber](migration/ethers-v4)
* [Contracts](migration/ethers-v4)
* [Errors](migration/ethers-v4)
* [Interface](migration/ethers-v4)
* [Wallet](migration/ethers-v4)
* [Testing](testing)
* [Supported Platforms](testing)
* [Test Suites](testing)
* [Test Suite API](testing)
* [Schemas](testing)
* [Contributing and Hacking](contributing)
* [Building](contributing)
* [Documentation](contributing)
* [Other Resources](other-resources)
* [Ethereum Overview](other-resources)
* [Tutorials](other-resources)
* [Flatworm Docs](documentation)
* [Fragments](documentation)
* [Markdown](documentation)
* [Code](documentation)
* [Tables](documentation)
* [Configuration](documentation)
* [Extensions](documentation)
* [License and Copyright](license)
Legacy Documentation
--------------------