@avalanche-sdk/client
Version:
A TypeScript SDK for interacting with the Avalanche network through JSON-RPC APIs. This SDK provides a comprehensive set of tools to interact with all Avalanche chains (P-Chain, X-Chain, C-Chain) and various APIs, including wallet functionality for transa
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TypeScript
import { Account, Address, Chain, ParseAccount, Prettify, RpcSchema, Transport } from "viem";
import { CChainRpcSchema } from "../methods/cChain/cChainRpcSchema.js";
import { AvalancheCoreClient, CreateAvalancheCoreClientErrorType } from "./createAvalancheCoreClient.js";
import { CChainActions } from "./decorators/cChain.js";
import { AvalancheClientConfig } from "./types/createAvalancheClient.js";
export type CChainClientConfig<transport extends Transport, chain extends Chain | undefined = Chain | undefined, accountOrAddress extends Account | Address | undefined = undefined, rpcSchema extends RpcSchema | undefined = undefined, raw extends boolean = false> = Prettify<AvalancheClientConfig<transport, chain, accountOrAddress, rpcSchema, raw>>;
export type CChainClient<transport extends Transport = Transport, chain extends Chain | undefined = Chain | undefined, accountOrAddress extends Account | undefined = undefined, rpcSchema extends RpcSchema | undefined = undefined> = Prettify<AvalancheCoreClient<transport, chain, accountOrAddress, rpcSchema extends RpcSchema ? [...CChainRpcSchema, ...rpcSchema] : CChainRpcSchema, CChainActions>>;
export type CreateCChainClientErrorType = CreateAvalancheCoreClientErrorType;
/**
* Creates a C-Chain (Contract Chain) Client with a given transport configured for a Chain.
*
* The C-Chain Client is an interface to interact with the Avalanche Contract Chain through Avalanche-specific JSON-RPC API methods.
* The Contract Chain is an instance of the Ethereum Virtual Machine (EVM) that supports:
* - Cross-chain operations (import/export)
* - Atomic transactions
* - UTXO management
* - Dynamic fee calculations
*
* @param parameters - {@link CChainClientConfig}
* @returns A C-Chain Client. {@link CChainClient}
*
* @example
* ```ts
* import { createCChainClient} from '@avalanche-sdk/client'
* import { avalanche } from '@avalanche-sdk/client/chains'
*
* const client = createCChainClient({
* chain: avalanche,
* transport: {
* type: "http",
* },
* })
*
* // Get atomic transaction
* const atomicTx = await client.getAtomicTx({ txID: '0x...' })
* ```
*/
export declare function createCChainClient<transport extends Transport, chain extends Chain | undefined = undefined, accountOrAddress extends Account | Address | undefined = undefined, rpcSchema extends RpcSchema | undefined = undefined, raw extends boolean = false>(parameters: CChainClientConfig<transport, chain, accountOrAddress, rpcSchema, raw>): CChainClient<transport, chain, ParseAccount<accountOrAddress>, rpcSchema>;
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