@faremeter/wallet-evm

EVM private key wallet adapter for Faremeter payments using viem.

Installation

pnpm install @faremeter/wallet-evm

Features

• Private key signing with viem
• Multi-chain support (Base, Skale, etc.)
• EIP-712 signature support
• Compatible with @faremeter/payment-evm

API Reference

Functions

• createLocalWallet

createLocalWallet

Creates a local EVM wallet from a private key.

| Function | Type | | ------------------- | -------------------------------------------------------------- | | createLocalWallet | (chain: ChainInfo, privateKey: string) => Promise<EvmWallet> |

Parameters:

• chain: - Chain configuration for the wallet.
• privateKey: - Hex-encoded private key with "0x" prefix.

Returns:

An EVM wallet object for signing transactions.

Interfaces

• EvmWallet

EvmWallet

An EVM wallet instance with chain info and signing capabilities.

| Property | Type | Description | | --------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------ | | chain | ChainInfo | Chain configuration for this wallet. | | address | 0x${string} | Wallet address as a hex string. | | account | { address: 0x${string}; nonceManager?: NonceManager or undefined; sign: (parameters: { hash: 0x${string}; }) => Promise<0x${string}>; signAuthorization: (parameters: AuthorizationRequest) => Promise<...>; ... 5 more ...; type: "local"; } | Viem account for signing operations. |

Related Packages

• @faremeter/payment-evm - EVM payment handler
• @faremeter/fetch - Client fetch wrapper

License

LGPL-3.0-only