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alchemy-sdk - npm Package Compare versions

Comparing version 2.0.1 to 2.0.2

dist/cjs/alchemy-provider-fcfc8ea9.js

18

CHANGELOG.md

@@ -5,6 +5,22 @@ # Changelog for Alchemy SDK for JavaScript

## 2.0.2
### Major Changes
- Added the `transact` namespace for functionality relating to sending transactions. This includes the Flashbots methods `sendPrivateTransaction` and `cancelPrivateTransaction`.
### Minor Changes
- Removed the deprecated `TOKEN` enum from `AssetTransfersCategory`.
- Added support for Optimism Goerli network via the `Network.OPT_GOERLI` enum.
- Added the `pageSize` parameter in `GetNftsForContractOption` to specify the number of NFTs fetched when using `alchemy.nft.getNftsForContract`.
- Added correct `withMetadata` typing to `AssetTransfersResponse`.
## 2.0.1
### Minor Changes
- Added an optional `url` setting to `AlchemySettings` to allow specifying a custom hardcoded URL to send all requests to.
- Fixed a bug where the SDK would incorrectly include a gzip header in browser environments
## 2.0.0

@@ -11,0 +27,0 @@

2

dist/cjs/index.js

@@ -5,3 +5,3 @@ 'use strict';

var index = require('./index-081a0e9f.js');
var index = require('./index-61a87bcd.js');
require('@ethersproject/bignumber');

@@ -8,0 +8,0 @@ require('axios');

@@ -6,2 +6,3 @@ import { AlchemySettings } from '../types/types';

import { CoreNamespace } from './core-namespace';
import { TransactNamespace } from './transact-namespace';
/**

@@ -26,2 +27,3 @@ * The Alchemy SDK client. This class is the main entry point into Alchemy's

readonly ws: WebSocketNamespace;
readonly transact: TransactNamespace;
/**

@@ -28,0 +30,0 @@ * Holds the setting information for the instance of the Alchemy SDK client

@@ -139,2 +139,4 @@ import { AlchemyConfig } from './alchemy-config';

*
* NOTE: This is an alias for {@link TransactNamespace.getTransaction}.
*
* @param transactionHash The hash of the transaction to get.

@@ -160,2 +162,4 @@ * @public

*
* NOTE: This is an alias for {@link TransactNamespace.getTransaction}.
*
* @param signedTransaction The signed transaction to send.

@@ -173,2 +177,4 @@ * @public

*
* NOTE: This is an alias for {@link TransactNamespace.getTransaction}.
*
* @param transactionHash The hash of the transaction to wait for.

@@ -175,0 +181,0 @@ * @param confirmations The number of blocks to wait for.

@@ -10,4 +10,5 @@ /** This is the main entry point for the library and exports user-facing API. */

export type { CoreNamespace } from './api/core-namespace';
export type { TransactNamespace } from './api/transact-namespace';
export type { BaseNftContract, NftContract, Nft, BaseNft } from './api/nft';
export { fromHex, toHex, isHex } from './api/util';
export { setLogLevel, LogLevelString as LogLevel } from './util/logger';

@@ -43,2 +43,3 @@ import { EventType, TransactionReceipt } from '@ethersproject/abstract-provider';

OPT_KOVAN = "opt-kovan",
OPT_GOERLI = "opt-goerli",
ARB_MAINNET = "arb-mainnet",

@@ -87,2 +88,3 @@ ARB_RINKEBY = "arb-rinkeby",

pageKey?: string;
withMetadata?: boolean;
}

@@ -93,3 +95,2 @@ /** @public */

INTERNAL = "internal",
TOKEN = "token",
ERC20 = "erc20",

@@ -134,3 +135,8 @@ ERC721 = "erc721",

rawContract: RawContract;
metadata?: AssetTransfersMetadata;
}
/** @public */
export interface AssetTransfersMetadata {
blockTimestamp: string;
}
/**

@@ -367,3 +373,3 @@ * Represents NFT metadata that holds fields. Note that since there is no

}
/** The refresh result response object returned by {@link refreshNftContract}. */
/** The refresh result response object returned by {@link refreshContract}. */
export interface RefreshContractResult {

@@ -422,3 +428,3 @@ /** The NFT contract address that was passed in to be refreshed. */

* Optional parameters object for the {@link getNftsForContract} and
* {@link getNftsForNftContractIterator} functions.
* {@link getNftsForContractIterator} functions.
*

@@ -438,6 +444,8 @@ * This interface is used to fetch NFTs with their associated metadata. To get

omitMetadata?: boolean;
/** Sets the total number of NFTs to return in the response. Defaults to 100. */
pageSize?: number;
}
/**
* Optional parameters object for the {@link getNftsForContract} and
* {@link getNftsForNftContractIterator} functions.
* {@link getNftsForContractIterator} functions.
*

@@ -457,2 +465,4 @@ * This interface is used to fetch NFTs without their associated metadata. To

omitMetadata: false;
/** Sets the total number of NFTs to return in the response. Defaults to 100. */
pageSize?: number;
}

@@ -537,1 +547,13 @@ /**

export declare type AlchemyEventType = EventType | AlchemyPendingTransactionsEventFilter;
/** Options for the {@link TransactNamespace.sendPrivateTransaction} method. */
export interface SendPrivateTransactionOptions {
/**
* Whether to use fast-mode. Defaults to false. Please note that fast mode
* transactions cannot be cancelled using
* {@link TransactNamespace.cancelPrivateTransaction}. method.
*
* See {@link https://docs.flashbots.net/flashbots-protect/rpc/fast-mode} for
* more details.
*/
fast: boolean;
}

@@ -24,2 +24,3 @@ import { Network } from '../types/types';

"opt-kovan": string;
"opt-goerli": string;
"arb-mainnet": string;

@@ -26,0 +27,0 @@ "arb-rinkeby": string;

@@ -1,1 +0,1 @@

export declare const VERSION = "2.0.0";
export declare const VERSION = "2.0.1";

@@ -1,4 +0,4 @@

export { A as Alchemy, c as AssetTransfersCategory, d as AssetTransfersOrder, N as Network, h as NftExcludeFilters, e as NftTokenType, R as RefreshState, f as fromHex, i as isHex, s as setLogLevel, t as toHex } from './index-969f3a91.js';
export { A as Alchemy, c as AssetTransfersCategory, d as AssetTransfersOrder, N as Network, h as NftExcludeFilters, e as NftTokenType, R as RefreshState, f as fromHex, i as isHex, s as setLogLevel, t as toHex } from './index-8998d743.js';
import '@ethersproject/bignumber';
import 'axios';
//# sourceMappingURL=index.js.map

@@ -6,2 +6,3 @@ import { AlchemySettings } from '../types/types';

import { CoreNamespace } from './core-namespace';
import { TransactNamespace } from './transact-namespace';
/**

@@ -26,2 +27,3 @@ * The Alchemy SDK client. This class is the main entry point into Alchemy's

readonly ws: WebSocketNamespace;
readonly transact: TransactNamespace;
/**

@@ -28,0 +30,0 @@ * Holds the setting information for the instance of the Alchemy SDK client

@@ -139,2 +139,4 @@ import { AlchemyConfig } from './alchemy-config';

*
* NOTE: This is an alias for {@link TransactNamespace.getTransaction}.
*
* @param transactionHash The hash of the transaction to get.

@@ -160,2 +162,4 @@ * @public

*
* NOTE: This is an alias for {@link TransactNamespace.getTransaction}.
*
* @param signedTransaction The signed transaction to send.

@@ -173,2 +177,4 @@ * @public

*
* NOTE: This is an alias for {@link TransactNamespace.getTransaction}.
*
* @param transactionHash The hash of the transaction to wait for.

@@ -175,0 +181,0 @@ * @param confirmations The number of blocks to wait for.

@@ -10,4 +10,5 @@ /** This is the main entry point for the library and exports user-facing API. */

export type { CoreNamespace } from './api/core-namespace';
export type { TransactNamespace } from './api/transact-namespace';
export type { BaseNftContract, NftContract, Nft, BaseNft } from './api/nft';
export { fromHex, toHex, isHex } from './api/util';
export { setLogLevel, LogLevelString as LogLevel } from './util/logger';

@@ -43,2 +43,3 @@ import { EventType, TransactionReceipt } from '@ethersproject/abstract-provider';

OPT_KOVAN = "opt-kovan",
OPT_GOERLI = "opt-goerli",
ARB_MAINNET = "arb-mainnet",

@@ -87,2 +88,3 @@ ARB_RINKEBY = "arb-rinkeby",

pageKey?: string;
withMetadata?: boolean;
}

@@ -93,3 +95,2 @@ /** @public */

INTERNAL = "internal",
TOKEN = "token",
ERC20 = "erc20",

@@ -134,3 +135,8 @@ ERC721 = "erc721",

rawContract: RawContract;
metadata?: AssetTransfersMetadata;
}
/** @public */
export interface AssetTransfersMetadata {
blockTimestamp: string;
}
/**

@@ -367,3 +373,3 @@ * Represents NFT metadata that holds fields. Note that since there is no

}
/** The refresh result response object returned by {@link refreshNftContract}. */
/** The refresh result response object returned by {@link refreshContract}. */
export interface RefreshContractResult {

@@ -422,3 +428,3 @@ /** The NFT contract address that was passed in to be refreshed. */

* Optional parameters object for the {@link getNftsForContract} and
* {@link getNftsForNftContractIterator} functions.
* {@link getNftsForContractIterator} functions.
*

@@ -438,6 +444,8 @@ * This interface is used to fetch NFTs with their associated metadata. To get

omitMetadata?: boolean;
/** Sets the total number of NFTs to return in the response. Defaults to 100. */
pageSize?: number;
}
/**
* Optional parameters object for the {@link getNftsForContract} and
* {@link getNftsForNftContractIterator} functions.
* {@link getNftsForContractIterator} functions.
*

@@ -457,2 +465,4 @@ * This interface is used to fetch NFTs without their associated metadata. To

omitMetadata: false;
/** Sets the total number of NFTs to return in the response. Defaults to 100. */
pageSize?: number;
}

@@ -537,1 +547,13 @@ /**

export declare type AlchemyEventType = EventType | AlchemyPendingTransactionsEventFilter;
/** Options for the {@link TransactNamespace.sendPrivateTransaction} method. */
export interface SendPrivateTransactionOptions {
/**
* Whether to use fast-mode. Defaults to false. Please note that fast mode
* transactions cannot be cancelled using
* {@link TransactNamespace.cancelPrivateTransaction}. method.
*
* See {@link https://docs.flashbots.net/flashbots-protect/rpc/fast-mode} for
* more details.
*/
fast: boolean;
}

@@ -24,2 +24,3 @@ import { Network } from '../types/types';

"opt-kovan": string;
"opt-goerli": string;
"arb-mainnet": string;

@@ -26,0 +27,0 @@ "arb-rinkeby": string;

@@ -1,1 +0,1 @@

export declare const VERSION = "2.0.0";
export declare const VERSION = "2.0.1";

@@ -1,4 +0,4 @@

export { A as Alchemy, c as AssetTransfersCategory, d as AssetTransfersOrder, N as Network, h as NftExcludeFilters, e as NftTokenType, R as RefreshState, f as fromHex, i as isHex, s as setLogLevel, t as toHex } from './index-969f3a91.js';
export { A as Alchemy, c as AssetTransfersCategory, d as AssetTransfersOrder, N as Network, h as NftExcludeFilters, e as NftTokenType, R as RefreshState, f as fromHex, i as isHex, s as setLogLevel, t as toHex } from './index-8998d743.js';
import '@ethersproject/bignumber';
import 'axios';
//# sourceMappingURL=index.js.map

@@ -6,2 +6,3 @@ import { AlchemySettings } from '../types/types';

import { CoreNamespace } from './core-namespace';
import { TransactNamespace } from './transact-namespace';
/**

@@ -26,2 +27,3 @@ * The Alchemy SDK client. This class is the main entry point into Alchemy's

readonly ws: WebSocketNamespace;
readonly transact: TransactNamespace;
/**

@@ -28,0 +30,0 @@ * Holds the setting information for the instance of the Alchemy SDK client

@@ -139,2 +139,4 @@ import { AlchemyConfig } from './alchemy-config';

*
* NOTE: This is an alias for {@link TransactNamespace.getTransaction}.
*
* @param transactionHash The hash of the transaction to get.

@@ -160,2 +162,4 @@ * @public

*
* NOTE: This is an alias for {@link TransactNamespace.getTransaction}.
*
* @param signedTransaction The signed transaction to send.

@@ -173,2 +177,4 @@ * @public

*
* NOTE: This is an alias for {@link TransactNamespace.getTransaction}.
*
* @param transactionHash The hash of the transaction to wait for.

@@ -175,0 +181,0 @@ * @param confirmations The number of blocks to wait for.

@@ -10,4 +10,5 @@ /** This is the main entry point for the library and exports user-facing API. */

export type { CoreNamespace } from './api/core-namespace';
export type { TransactNamespace } from './api/transact-namespace';
export type { BaseNftContract, NftContract, Nft, BaseNft } from './api/nft';
export { fromHex, toHex, isHex } from './api/util';
export { setLogLevel, LogLevelString as LogLevel } from './util/logger';

@@ -43,2 +43,3 @@ import { EventType, TransactionReceipt } from '@ethersproject/abstract-provider';

OPT_KOVAN = "opt-kovan",
OPT_GOERLI = "opt-goerli",
ARB_MAINNET = "arb-mainnet",

@@ -87,2 +88,3 @@ ARB_RINKEBY = "arb-rinkeby",

pageKey?: string;
withMetadata?: boolean;
}

@@ -93,3 +95,2 @@ /** @public */

INTERNAL = "internal",
TOKEN = "token",
ERC20 = "erc20",

@@ -134,3 +135,8 @@ ERC721 = "erc721",

rawContract: RawContract;
metadata?: AssetTransfersMetadata;
}
/** @public */
export interface AssetTransfersMetadata {
blockTimestamp: string;
}
/**

@@ -367,3 +373,3 @@ * Represents NFT metadata that holds fields. Note that since there is no

}
/** The refresh result response object returned by {@link refreshNftContract}. */
/** The refresh result response object returned by {@link refreshContract}. */
export interface RefreshContractResult {

@@ -422,3 +428,3 @@ /** The NFT contract address that was passed in to be refreshed. */

* Optional parameters object for the {@link getNftsForContract} and
* {@link getNftsForNftContractIterator} functions.
* {@link getNftsForContractIterator} functions.
*

@@ -438,6 +444,8 @@ * This interface is used to fetch NFTs with their associated metadata. To get

omitMetadata?: boolean;
/** Sets the total number of NFTs to return in the response. Defaults to 100. */
pageSize?: number;
}
/**
* Optional parameters object for the {@link getNftsForContract} and
* {@link getNftsForNftContractIterator} functions.
* {@link getNftsForContractIterator} functions.
*

@@ -457,2 +465,4 @@ * This interface is used to fetch NFTs without their associated metadata. To

omitMetadata: false;
/** Sets the total number of NFTs to return in the response. Defaults to 100. */
pageSize?: number;
}

@@ -537,1 +547,13 @@ /**

export declare type AlchemyEventType = EventType | AlchemyPendingTransactionsEventFilter;
/** Options for the {@link TransactNamespace.sendPrivateTransaction} method. */
export interface SendPrivateTransactionOptions {
/**
* Whether to use fast-mode. Defaults to false. Please note that fast mode
* transactions cannot be cancelled using
* {@link TransactNamespace.cancelPrivateTransaction}. method.
*
* See {@link https://docs.flashbots.net/flashbots-protect/rpc/fast-mode} for
* more details.
*/
fast: boolean;
}

@@ -24,2 +24,3 @@ import { Network } from '../types/types';

"opt-kovan": string;
"opt-goerli": string;
"arb-mainnet": string;

@@ -26,0 +27,0 @@ "arb-rinkeby": string;

@@ -1,1 +0,1 @@

export declare const VERSION = "2.0.0";
export declare const VERSION = "2.0.1";

@@ -6,2 +6,3 @@ import { AlchemySettings } from '../types/types';

import { CoreNamespace } from './core-namespace';
import { TransactNamespace } from './transact-namespace';
/**

@@ -26,2 +27,3 @@ * The Alchemy SDK client. This class is the main entry point into Alchemy's

readonly ws: WebSocketNamespace;
readonly transact: TransactNamespace;
/**

@@ -28,0 +30,0 @@ * Holds the setting information for the instance of the Alchemy SDK client

@@ -139,2 +139,4 @@ import { AlchemyConfig } from './alchemy-config';

*
* NOTE: This is an alias for {@link TransactNamespace.getTransaction}.
*
* @param transactionHash The hash of the transaction to get.

@@ -160,2 +162,4 @@ * @public

*
* NOTE: This is an alias for {@link TransactNamespace.getTransaction}.
*
* @param signedTransaction The signed transaction to send.

@@ -173,2 +177,4 @@ * @public

*
* NOTE: This is an alias for {@link TransactNamespace.getTransaction}.
*
* @param transactionHash The hash of the transaction to wait for.

@@ -175,0 +181,0 @@ * @param confirmations The number of blocks to wait for.

@@ -10,4 +10,5 @@ /** This is the main entry point for the library and exports user-facing API. */

export type { CoreNamespace } from './api/core-namespace';
export type { TransactNamespace } from './api/transact-namespace';
export type { BaseNftContract, NftContract, Nft, BaseNft } from './api/nft';
export { fromHex, toHex, isHex } from './api/util';
export { setLogLevel, LogLevelString as LogLevel } from './util/logger';

@@ -43,2 +43,3 @@ import { EventType, TransactionReceipt } from '@ethersproject/abstract-provider';

OPT_KOVAN = "opt-kovan",
OPT_GOERLI = "opt-goerli",
ARB_MAINNET = "arb-mainnet",

@@ -87,2 +88,3 @@ ARB_RINKEBY = "arb-rinkeby",

pageKey?: string;
withMetadata?: boolean;
}

@@ -93,3 +95,2 @@ /** @public */

INTERNAL = "internal",
TOKEN = "token",
ERC20 = "erc20",

@@ -134,3 +135,8 @@ ERC721 = "erc721",

rawContract: RawContract;
metadata?: AssetTransfersMetadata;
}
/** @public */
export interface AssetTransfersMetadata {
blockTimestamp: string;
}
/**

@@ -367,3 +373,3 @@ * Represents NFT metadata that holds fields. Note that since there is no

}
/** The refresh result response object returned by {@link refreshNftContract}. */
/** The refresh result response object returned by {@link refreshContract}. */
export interface RefreshContractResult {

@@ -422,3 +428,3 @@ /** The NFT contract address that was passed in to be refreshed. */

* Optional parameters object for the {@link getNftsForContract} and
* {@link getNftsForNftContractIterator} functions.
* {@link getNftsForContractIterator} functions.
*

@@ -438,6 +444,8 @@ * This interface is used to fetch NFTs with their associated metadata. To get

omitMetadata?: boolean;
/** Sets the total number of NFTs to return in the response. Defaults to 100. */
pageSize?: number;
}
/**
* Optional parameters object for the {@link getNftsForContract} and
* {@link getNftsForNftContractIterator} functions.
* {@link getNftsForContractIterator} functions.
*

@@ -457,2 +465,4 @@ * This interface is used to fetch NFTs without their associated metadata. To

omitMetadata: false;
/** Sets the total number of NFTs to return in the response. Defaults to 100. */
pageSize?: number;
}

@@ -537,1 +547,13 @@ /**

export declare type AlchemyEventType = EventType | AlchemyPendingTransactionsEventFilter;
/** Options for the {@link TransactNamespace.sendPrivateTransaction} method. */
export interface SendPrivateTransactionOptions {
/**
* Whether to use fast-mode. Defaults to false. Please note that fast mode
* transactions cannot be cancelled using
* {@link TransactNamespace.cancelPrivateTransaction}. method.
*
* See {@link https://docs.flashbots.net/flashbots-protect/rpc/fast-mode} for
* more details.
*/
fast: boolean;
}

@@ -24,2 +24,3 @@ import { Network } from '../types/types';

"opt-kovan": string;
"opt-goerli": string;
"arb-mainnet": string;

@@ -26,0 +27,0 @@ "arb-rinkeby": string;

@@ -1,1 +0,1 @@

export declare const VERSION = "2.0.0";
export declare const VERSION = "2.0.1";
{
"name": "alchemy-sdk",
"version": "2.0.1",
"version": "2.0.2",
"description": "Extended Ethers.js SDK for Alchemy APIs",

@@ -17,2 +17,3 @@ "author": "Alchemy",

"test": "jest test/unit",
"test-integration": "jest test/integration",
"api": "yarn build && api-extractor run",

@@ -19,0 +20,0 @@ "docs": "typedoc --plugin none --out docs src/index.ts",

# Alchemy SDK for Javascript
Alchemy SDK helps developers use Alchemy's APIs and endpoints more efficiently. This is a lightweight, modular SDK built as a drop-in replacement of Ethers.js's Provider that provides a superset of functionality - enabling access to the Alchemy NFT API, Websockets, and Enhanced API methods.
The Alchemy SDK is the most comprehensive, stable, and powerful Javascript SDK available today to interact with the blockchain.
It also provides access to Alchemy's hardened node infrastructure, guaranteeing reliability, scalability, and quality-of-life improvements such as automatic exponential backoff retries.
It supports the exact same syntax and functionality of the Ethers.js `AlchemyProvider` and `WebSocketProvider`, making it a 1:1 mapping for anyone using the Ethers.js `Provider`. However, it adds a significant amount of improved functionality on top of Ethers, such as easy access to Alchemy’s Enhanced and NFT APIs, robust WebSockets, and quality-of life improvements such as automated retries.
> :warning: **WARNING:** The `@alch/alchemy-sdk` package is now deprecated as of the v2.0.0 release. Please use the `alchemy-sdk` package instead. Note that upgrading from v1 to v2 will be a breaking change. See the changelog for full details.
The SDK leverages Alchemy's hardened node infrastructure, guaranteeing best-in-class node reliability, scalability, and data correctness, and is undergoing active development by Alchemy's engineers.
To upgrade to v2.0.0 from v1.X.X, simply run the following in your project root:
> :warning: **WARNING:** The `@alch/alchemy-sdk` package is now deprecated as of the v2.0.0 release. Please use the `alchemy-sdk` package instead. Note that upgrading from v1 to v2 will be a breaking change. To upgrade to v2.0.0 from v1.X.X, simply run the following in your project root:

@@ -29,5 +29,5 @@ ```

// Optional Config object, but defaults to demo api-key and eth-mainnet.
// Optional config object, but defaults to the API key 'demo' and Network 'eth-mainnet'.
const settings = {
apiKey: 'demo', // Replace with your Alchemy API Key.
apiKey: 'demo', // Replace with your Alchemy API key.
network: Network.ETH_MAINNET // Replace with your network.

@@ -43,3 +43,3 @@ };

The Alchemy SDK currently supports three different namespaces, including:
The Alchemy SDK currently supports four different namespaces, including:

@@ -49,4 +49,5 @@ - `core`: All commonly-used Ethers.js Provider methods and Alchemy Enhanced API methods

- `ws`: All WebSockets methods
- `transact`: All Alchemy Transaction API methods
If you are already using Ethers.js, you should be simply able to replace the Ethers.js Provider object with `alchemy.core` and it should just work.
If you are already using Ethers.js, you should be simply able to replace the Ethers.js Provider object with `alchemy.core` and it should work properly.

@@ -118,3 +119,3 @@ ```ts

// Listen to all new pending transactions.
alchemy.ws.on("block", res => console.log(res));
alchemy.ws.on('block', res => console.log(res));

@@ -137,3 +138,3 @@ // Listen to only the next transaction on the USDC contract.

without interruption, but correctly handling dropped connections and reconnection by hand can be challenging to get
right. `alchemy-sdk` automatically handles these failures with no configuration necessary. The main benefits are:
right. The Alchemy SDK automatically handles these failures with no configuration necessary. The main benefits are:

@@ -145,6 +146,19 @@ - Resilient event delivery: Unlike standard Web3.js or Ethers.js, you will not permanently miss events which arrive

- Lowered rate of failure: Compared to standard Web3.js or Ethers.js, there are fewer failures when sending requests
over the WebSocket while the connection is down. Alchemy Web3 will attempt to send the requests once the connection
over the WebSocket while the connection is down. The Alchemy SDK will attempt to send the requests once the connection
is reopened. Note that it is still possible, with a lower likelihood, for outgoing requests to be lost,
so you should still have error handling as with any network request.
## Alchemy Transact
The `transact` namespace contains methods used for sending transactions. The unique methods to the `transact` namespace are:
- `sendPrivateTransaction()`: Send a private transaction through Flashbots.
- `cancelPrivateTransaction()`: Cancel a private transaction sent with Flashbots.
The `transact` namespace also aliases over several commonly used methods from the `core` namespace for convenience:
- `getTransaction()`: Returns the transaction for the given transaction hash.
- `sendTransaction()`: Sends a standard transaction to the network to be mined.
- `waitForTransaction()`: Waits for a transaction to be mined and returns the transaction receipt.
## Alchemy NFT API

@@ -172,3 +186,3 @@

### Comparing `BaseNft` and `Nft`
### Using `BaseNft` and `Nft`

@@ -175,0 +189,0 @@ The SDK currently uses the `BaseNft` and `Nft` classes to represent NFTs returned by the Alchemy. The `BaseNft` object

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