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alchemy-sdk - npm Package Compare versions

Comparing version 2.0.0 to 2.0.1

CHANGELOG.md

2

dist/cjs/index.js

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

var index = require('./index-04a23af4.js');
var index = require('./index-081a0e9f.js');
require('@ethersproject/bignumber');

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

@@ -16,2 +16,7 @@ import { AlchemySettings, Network } from '../types/types';

readonly maxRetries: number;
/**
* The optional hardcoded URL to send requests to instead of using the network
* and apiKey.
*/
readonly url?: string;
constructor(config?: AlchemySettings);

@@ -18,0 +23,0 @@ /**

import { JsonRpcProvider, CommunityResourcable } from '@ethersproject/providers';
import { Network as NetworkFromEthers, Networkish } from '@ethersproject/networks';
import { Network as NetworkFromEthers } from '@ethersproject/networks';
/**
* SDK's custom implementation of ethers.js's 'AlchemyProvider'.
*
* Do not call this constructor directly. Instead, instantiate an instance of
* {@link Alchemy} and call {@link Alchemy.config.getProvider()}.
*
* @public

@@ -11,3 +14,2 @@ */

readonly maxRetries: number;
constructor(network: Networkish, apiKey: string, maxRetries: number);
/**

@@ -14,0 +16,0 @@ * Overrides the method in ethers.js's `StaticJsonRpcProvider` class. This

@@ -5,2 +5,10 @@ import { Listener } from '@ethersproject/abstract-provider';

import { CommunityResourcable, WebSocketProvider } from '@ethersproject/providers';
/**
* SDK's custom implementation fo the ethers.js's 'AlchemyWebSocketProvider'.
*
* Do not call this constructor directly. Instead, instantiate an instance of
* {@link Alchemy} and call {@link Alchemy.config.getWebSocketProvider()}.
*
* @public
*/
export declare class AlchemyWebSocketProvider extends WebSocketProvider implements CommunityResourcable {

@@ -7,0 +15,0 @@ _events: Array<EthersEvent>;

@@ -1,2 +0,2 @@

import { BigNumberish } from '@ethersproject/bignumber';
import type { BigNumberish } from '@ethersproject/bignumber';
import { GetBaseNftsForContractOptions, GetBaseNftsForOwnerOptions, GetFloorPriceResponse, GetNftsForContractOptions, GetNftsForOwnerOptions, GetOwnersForContractResponse, GetOwnersForNftResponse, NftContractBaseNftsResponse, NftContractNftsResponse, NftTokenType, OwnedBaseNft, OwnedBaseNftsResponse, OwnedNft, OwnedNftsResponse, RefreshContractResult } from '../types/types';

@@ -3,0 +3,0 @@ import { BaseNft, Nft, NftContract } from './nft';

@@ -9,4 +9,5 @@ /** This is the main entry point for the library and exports user-facing API. */

export type { WebSocketNamespace } from './api/websocket-namespace';
export type { CoreNamespace } from './api/core-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';

@@ -18,6 +18,16 @@ import { EventType, TransactionReceipt } from '@ethersproject/abstract-provider';

maxRetries?: number;
/**
* Optional URL endpoint to use for all requests. Setting this field will
* override the URL generated by the {@link network} and {@link apiKey} fields.
*
* This field is useful for testing or for using a custom node endpoint. Note
* that not all methods will work with custom URLs.
*/
url?: string;
}
/**
* The supported networks by Alchemy. Note that some functions are not available
* on all networks. Please refer to the Alchemy documentation for more details.
* on all networks. Please refer to the Alchemy documentation for which APIs are
* available on which networks
* {@link https://docs.alchemy.com/alchemy/apis/feature-support-by-chain}
*

@@ -24,0 +34,0 @@ * @public

@@ -11,2 +11,2 @@ /**

*/
export declare function sendAxiosRequest<Req, Res>(baseUrl: string, methodName: string, params: Req): Promise<AxiosResponse<Res>>;
export declare function sendAxiosRequest<Req, Res>(baseUrl: string, restApiName: string, methodName: string, params: Req): Promise<AxiosResponse<Res>>;

@@ -8,1 +8,2 @@ import { BaseNft, BaseNftContract, Nft, NftContract } from '../api/nft';

export declare function getNftFromRaw(rawNft: RawNft, contractAddress: string): Nft;
export declare const IS_BROWSER: boolean;

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

export declare const VERSION = "1.2.0";
export declare const VERSION = "2.0.0";

@@ -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-7ca901e9.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-969f3a91.js';
import '@ethersproject/bignumber';
import 'axios';
//# sourceMappingURL=index.js.map

@@ -16,2 +16,7 @@ import { AlchemySettings, Network } from '../types/types';

readonly maxRetries: number;
/**
* The optional hardcoded URL to send requests to instead of using the network
* and apiKey.
*/
readonly url?: string;
constructor(config?: AlchemySettings);

@@ -18,0 +23,0 @@ /**

import { JsonRpcProvider, CommunityResourcable } from '@ethersproject/providers';
import { Network as NetworkFromEthers, Networkish } from '@ethersproject/networks';
import { Network as NetworkFromEthers } from '@ethersproject/networks';
/**
* SDK's custom implementation of ethers.js's 'AlchemyProvider'.
*
* Do not call this constructor directly. Instead, instantiate an instance of
* {@link Alchemy} and call {@link Alchemy.config.getProvider()}.
*
* @public

@@ -11,3 +14,2 @@ */

readonly maxRetries: number;
constructor(network: Networkish, apiKey: string, maxRetries: number);
/**

@@ -14,0 +16,0 @@ * Overrides the method in ethers.js's `StaticJsonRpcProvider` class. This

@@ -5,2 +5,10 @@ import { Listener } from '@ethersproject/abstract-provider';

import { CommunityResourcable, WebSocketProvider } from '@ethersproject/providers';
/**
* SDK's custom implementation fo the ethers.js's 'AlchemyWebSocketProvider'.
*
* Do not call this constructor directly. Instead, instantiate an instance of
* {@link Alchemy} and call {@link Alchemy.config.getWebSocketProvider()}.
*
* @public
*/
export declare class AlchemyWebSocketProvider extends WebSocketProvider implements CommunityResourcable {

@@ -7,0 +15,0 @@ _events: Array<EthersEvent>;

@@ -1,2 +0,2 @@

import { BigNumberish } from '@ethersproject/bignumber';
import type { BigNumberish } from '@ethersproject/bignumber';
import { GetBaseNftsForContractOptions, GetBaseNftsForOwnerOptions, GetFloorPriceResponse, GetNftsForContractOptions, GetNftsForOwnerOptions, GetOwnersForContractResponse, GetOwnersForNftResponse, NftContractBaseNftsResponse, NftContractNftsResponse, NftTokenType, OwnedBaseNft, OwnedBaseNftsResponse, OwnedNft, OwnedNftsResponse, RefreshContractResult } from '../types/types';

@@ -3,0 +3,0 @@ import { BaseNft, Nft, NftContract } from './nft';

@@ -9,4 +9,5 @@ /** This is the main entry point for the library and exports user-facing API. */

export type { WebSocketNamespace } from './api/websocket-namespace';
export type { CoreNamespace } from './api/core-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';

@@ -18,6 +18,16 @@ import { EventType, TransactionReceipt } from '@ethersproject/abstract-provider';

maxRetries?: number;
/**
* Optional URL endpoint to use for all requests. Setting this field will
* override the URL generated by the {@link network} and {@link apiKey} fields.
*
* This field is useful for testing or for using a custom node endpoint. Note
* that not all methods will work with custom URLs.
*/
url?: string;
}
/**
* The supported networks by Alchemy. Note that some functions are not available
* on all networks. Please refer to the Alchemy documentation for more details.
* on all networks. Please refer to the Alchemy documentation for which APIs are
* available on which networks
* {@link https://docs.alchemy.com/alchemy/apis/feature-support-by-chain}
*

@@ -24,0 +34,0 @@ * @public

@@ -11,2 +11,2 @@ /**

*/
export declare function sendAxiosRequest<Req, Res>(baseUrl: string, methodName: string, params: Req): Promise<AxiosResponse<Res>>;
export declare function sendAxiosRequest<Req, Res>(baseUrl: string, restApiName: string, methodName: string, params: Req): Promise<AxiosResponse<Res>>;

@@ -8,1 +8,2 @@ import { BaseNft, BaseNftContract, Nft, NftContract } from '../api/nft';

export declare function getNftFromRaw(rawNft: RawNft, contractAddress: string): Nft;
export declare const IS_BROWSER: boolean;

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

export declare const VERSION = "1.2.0";
export declare const VERSION = "2.0.0";

@@ -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-7ca901e9.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-969f3a91.js';
import '@ethersproject/bignumber';
import 'axios';
//# sourceMappingURL=index.js.map

@@ -16,2 +16,7 @@ import { AlchemySettings, Network } from '../types/types';

readonly maxRetries: number;
/**
* The optional hardcoded URL to send requests to instead of using the network
* and apiKey.
*/
readonly url?: string;
constructor(config?: AlchemySettings);

@@ -18,0 +23,0 @@ /**

import { JsonRpcProvider, CommunityResourcable } from '@ethersproject/providers';
import { Network as NetworkFromEthers, Networkish } from '@ethersproject/networks';
import { Network as NetworkFromEthers } from '@ethersproject/networks';
/**
* SDK's custom implementation of ethers.js's 'AlchemyProvider'.
*
* Do not call this constructor directly. Instead, instantiate an instance of
* {@link Alchemy} and call {@link Alchemy.config.getProvider()}.
*
* @public

@@ -11,3 +14,2 @@ */

readonly maxRetries: number;
constructor(network: Networkish, apiKey: string, maxRetries: number);
/**

@@ -14,0 +16,0 @@ * Overrides the method in ethers.js's `StaticJsonRpcProvider` class. This

@@ -5,2 +5,10 @@ import { Listener } from '@ethersproject/abstract-provider';

import { CommunityResourcable, WebSocketProvider } from '@ethersproject/providers';
/**
* SDK's custom implementation fo the ethers.js's 'AlchemyWebSocketProvider'.
*
* Do not call this constructor directly. Instead, instantiate an instance of
* {@link Alchemy} and call {@link Alchemy.config.getWebSocketProvider()}.
*
* @public
*/
export declare class AlchemyWebSocketProvider extends WebSocketProvider implements CommunityResourcable {

@@ -7,0 +15,0 @@ _events: Array<EthersEvent>;

@@ -1,2 +0,2 @@

import { BigNumberish } from '@ethersproject/bignumber';
import type { BigNumberish } from '@ethersproject/bignumber';
import { GetBaseNftsForContractOptions, GetBaseNftsForOwnerOptions, GetFloorPriceResponse, GetNftsForContractOptions, GetNftsForOwnerOptions, GetOwnersForContractResponse, GetOwnersForNftResponse, NftContractBaseNftsResponse, NftContractNftsResponse, NftTokenType, OwnedBaseNft, OwnedBaseNftsResponse, OwnedNft, OwnedNftsResponse, RefreshContractResult } from '../types/types';

@@ -3,0 +3,0 @@ import { BaseNft, Nft, NftContract } from './nft';

@@ -9,4 +9,5 @@ /** This is the main entry point for the library and exports user-facing API. */

export type { WebSocketNamespace } from './api/websocket-namespace';
export type { CoreNamespace } from './api/core-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';

@@ -18,6 +18,16 @@ import { EventType, TransactionReceipt } from '@ethersproject/abstract-provider';

maxRetries?: number;
/**
* Optional URL endpoint to use for all requests. Setting this field will
* override the URL generated by the {@link network} and {@link apiKey} fields.
*
* This field is useful for testing or for using a custom node endpoint. Note
* that not all methods will work with custom URLs.
*/
url?: string;
}
/**
* The supported networks by Alchemy. Note that some functions are not available
* on all networks. Please refer to the Alchemy documentation for more details.
* on all networks. Please refer to the Alchemy documentation for which APIs are
* available on which networks
* {@link https://docs.alchemy.com/alchemy/apis/feature-support-by-chain}
*

@@ -24,0 +34,0 @@ * @public

@@ -11,2 +11,2 @@ /**

*/
export declare function sendAxiosRequest<Req, Res>(baseUrl: string, methodName: string, params: Req): Promise<AxiosResponse<Res>>;
export declare function sendAxiosRequest<Req, Res>(baseUrl: string, restApiName: string, methodName: string, params: Req): Promise<AxiosResponse<Res>>;

@@ -8,1 +8,2 @@ import { BaseNft, BaseNftContract, Nft, NftContract } from '../api/nft';

export declare function getNftFromRaw(rawNft: RawNft, contractAddress: string): Nft;
export declare const IS_BROWSER: boolean;

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

export declare const VERSION = "1.2.0";
export declare const VERSION = "2.0.0";

@@ -16,2 +16,7 @@ import { AlchemySettings, Network } from '../types/types';

readonly maxRetries: number;
/**
* The optional hardcoded URL to send requests to instead of using the network
* and apiKey.
*/
readonly url?: string;
constructor(config?: AlchemySettings);

@@ -18,0 +23,0 @@ /**

import { JsonRpcProvider, CommunityResourcable } from '@ethersproject/providers';
import { Network as NetworkFromEthers, Networkish } from '@ethersproject/networks';
import { Network as NetworkFromEthers } from '@ethersproject/networks';
/**
* SDK's custom implementation of ethers.js's 'AlchemyProvider'.
*
* Do not call this constructor directly. Instead, instantiate an instance of
* {@link Alchemy} and call {@link Alchemy.config.getProvider()}.
*
* @public

@@ -11,3 +14,2 @@ */

readonly maxRetries: number;
constructor(network: Networkish, apiKey: string, maxRetries: number);
/**

@@ -14,0 +16,0 @@ * Overrides the method in ethers.js's `StaticJsonRpcProvider` class. This

@@ -5,2 +5,10 @@ import { Listener } from '@ethersproject/abstract-provider';

import { CommunityResourcable, WebSocketProvider } from '@ethersproject/providers';
/**
* SDK's custom implementation fo the ethers.js's 'AlchemyWebSocketProvider'.
*
* Do not call this constructor directly. Instead, instantiate an instance of
* {@link Alchemy} and call {@link Alchemy.config.getWebSocketProvider()}.
*
* @public
*/
export declare class AlchemyWebSocketProvider extends WebSocketProvider implements CommunityResourcable {

@@ -7,0 +15,0 @@ _events: Array<EthersEvent>;

@@ -1,2 +0,2 @@

import { BigNumberish } from '@ethersproject/bignumber';
import type { BigNumberish } from '@ethersproject/bignumber';
import { GetBaseNftsForContractOptions, GetBaseNftsForOwnerOptions, GetFloorPriceResponse, GetNftsForContractOptions, GetNftsForOwnerOptions, GetOwnersForContractResponse, GetOwnersForNftResponse, NftContractBaseNftsResponse, NftContractNftsResponse, NftTokenType, OwnedBaseNft, OwnedBaseNftsResponse, OwnedNft, OwnedNftsResponse, RefreshContractResult } from '../types/types';

@@ -3,0 +3,0 @@ import { BaseNft, Nft, NftContract } from './nft';

@@ -9,4 +9,5 @@ /** This is the main entry point for the library and exports user-facing API. */

export type { WebSocketNamespace } from './api/websocket-namespace';
export type { CoreNamespace } from './api/core-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';

@@ -18,6 +18,16 @@ import { EventType, TransactionReceipt } from '@ethersproject/abstract-provider';

maxRetries?: number;
/**
* Optional URL endpoint to use for all requests. Setting this field will
* override the URL generated by the {@link network} and {@link apiKey} fields.
*
* This field is useful for testing or for using a custom node endpoint. Note
* that not all methods will work with custom URLs.
*/
url?: string;
}
/**
* The supported networks by Alchemy. Note that some functions are not available
* on all networks. Please refer to the Alchemy documentation for more details.
* on all networks. Please refer to the Alchemy documentation for which APIs are
* available on which networks
* {@link https://docs.alchemy.com/alchemy/apis/feature-support-by-chain}
*

@@ -24,0 +34,0 @@ * @public

@@ -11,2 +11,2 @@ /**

*/
export declare function sendAxiosRequest<Req, Res>(baseUrl: string, methodName: string, params: Req): Promise<AxiosResponse<Res>>;
export declare function sendAxiosRequest<Req, Res>(baseUrl: string, restApiName: string, methodName: string, params: Req): Promise<AxiosResponse<Res>>;

@@ -8,1 +8,2 @@ import { BaseNft, BaseNftContract, Nft, NftContract } from '../api/nft';

export declare function getNftFromRaw(rawNft: RawNft, contractAddress: string): Nft;
export declare const IS_BROWSER: boolean;

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

export declare const VERSION = "1.2.0";
export declare const VERSION = "2.0.0";
{
"name": "alchemy-sdk",
"version": "2.0.0",
"version": "2.0.1",
"description": "Extended Ethers.js SDK for Alchemy APIs",

@@ -5,0 +5,0 @@ "author": "Alchemy",

# 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 that provides a superset of functionality - enabling access to the Alchemy NFT API, Websockets, and Enhanced API methods.
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.
It also provides access to Alchemy's hardened node infrastructure, guaranteeing reliability, scalability, and quality-of-life improvements such as automatic exponential backoff retries.
As of version `2.0.0` on NPM, the Alchemy SDK is out of beta. This means that all future releases will follow semantic versioning. The upgrade from `1.x.x` to `2.x.x` will be a breaking change. See the Releases changelog for full details.
> :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.
**IMPORTANT:** The `@alch/alchemy-sdk` package is now deprecated as of the v2.0.0 release. Please use the `alchemy-sdk` package instead.
To upgrade to v2.0.0 from v1.X.X, simply run the following in your project root:
To upgrade to v2.0.0 from v1.X.X, simply run one of the following:
```

@@ -17,2 +16,4 @@ npm uninstall @alch/alchemy-sdk

> 🙋‍♀️ **FEATURE REQUESTS:** We'd love your thoughts on what would improve your web3 dev process the most! If you have 5 minutes, tell us what you want at our [Feature Request feedback form](https://alchemyapi.typeform.com/sdk-feedback), and we'd love to build it for you:
## Getting started

@@ -32,3 +33,3 @@

apiKey: 'demo', // Replace with your Alchemy API Key.
network: Network.ETH_MAINNET, // Replace with your network.
network: Network.ETH_MAINNET // Replace with your network.
};

@@ -41,10 +42,11 @@

## Alchemy SDK Namespaces
## Using the Alchemy SDK
The Alchemy SDK currently supports three different namespaces, including:
- `core`: All commonly-used Ethers.js methods and Alchemy Enhanced API methods
The Alchemy SDK currently supports three different namespaces, including:
- `core`: All commonly-used Ethers.js Provider methods and Alchemy Enhanced API methods
- `nft`: All Alchemy NFT API methods
- `ws`: All WebSockets methods
If you are already using Ethers.js, you should be simply able to replace the Ethers.js 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 just work.

@@ -61,3 +63,5 @@ ```ts

// Access Alchemy Enhanced API requests
alchemy.core.getTokenBalances("0x3f5CE5FBFe3E9af3971dD833D26bA9b5C936f0bE").then(console.log);
alchemy.core
.getTokenBalances('0x3f5CE5FBFe3E9af3971dD833D26bA9b5C936f0bE')
.then(console.log);

@@ -78,5 +82,5 @@ // Access the Alchemy NFT API

The core package contains all commonly-used [Ethers.js](https://docs.ethers.io/v5/api/providers/api-providers/#AlchemyProvider) methods. If you are already using Ethers.js, you should be simply able to replace the Ethers.js object with `alchemy.core` and it should just work.
The core package contains all commonly-used [Ethers.js Provider](https://docs.ethers.io/v5/api/providers/api-providers/#AlchemyProvider) 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.
It also includes the majority of Alchemy Enhanced APIs, including:
It also includes the majority of Alchemy Enhanced APIs, including:

@@ -88,8 +92,7 @@ - `getTokenMetadata()`: Get the metadata for a token contract address.

### Accessing the full Ethers.js Provider
### Accessing the full Ethers.js provider
To keep the package clean, we don't support certain uncommonly-used Ethers.js Provider methods as top-level methods in the Alchemy `core` namespace - for example, `provider.formatter`. If you'd like to access these methods, simply use the `alchemy.config.getProvider()` function to configure the
Ethers.js Provider [AlchemyProvider](https://docs.ethers.io/v5/api/providers/api-providers/#AlchemyProvider) and return it.
To keep the package clean, we don't support certain uncommonly-used Ethers.js methods as top-level methods the Alchemy object - for example, `provider.formatter`. If you'd like to access these methods, simply use the `alchemy.config.getProvider()` function to configure the
Ethers.js [AlchemyProvider](https://docs.ethers.io/v5/api/providers/api-providers/#AlchemyProvider) and return it.
```ts

@@ -108,3 +111,3 @@ import { Alchemy } from 'alchemy-sdk';

In addition to the built-in Ethers.js listeners, the Alchemy SDK includes support for [Alchemy's Subscription API](https://docs.alchemy.com/alchemy/enhanced-apis/subscription-api-websockets). This allows you to subscribe to events and receive updates as they occur.
In addition to the built-in Ethers.js listeners, the Alchemy SDK includes support for [Alchemy's Subscription API](https://docs.alchemy.com/alchemy/enhanced-apis/subscription-api-websockets). This allows you to subscribe to events and receive updates as they occur.

@@ -119,8 +122,3 @@ The `alchemy.ws` instance can be used can be used like the standard Ethers.js [WebSocketProvider](https://docs.ethers.io/v5/api/providers/other/#WebSocketProvider) to add listeners for Alchemy events:

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

@@ -173,3 +171,3 @@ // Listen to only the next transaction on the USDC contract.

- `refreshNftMetadata()`: Refresh the cached NFT metadata for a contract address and a single tokenId.
- `refreshContract()`: Enqueues the specified contract address to have all token ids' metadata refreshed.
- `refreshContract()`: Enqueues the specified contract address to have all token ids' metadata refreshed.
- `getFloorPrice()`: Return the floor prices of a NFT contract by marketplace.

@@ -244,3 +242,3 @@

### Getting the NFTs owned by an address
### Getting the NFTs owned by an address

@@ -267,5 +265,7 @@ ```ts

// Filter out spam NFTs.
alchemy.nft.getNftsForOwner('vitalik.eth', {
excludeFilters: [NftExcludeFilters.SPAM]
}).then(console.log);
alchemy.nft
.getNftsForOwner('vitalik.eth', {
excludeFilters: [NftExcludeFilters.SPAM]
})
.then(console.log);
```

@@ -286,8 +286,8 @@

// Omit the NFT metadata for smaller payloads.
omitMetadata: true,
omitMetadata: true
})) {
await alchemy.nft
.getOwnersForNft(nft.contract.address, nft.tokenId)
.then((response) =>
console.log("owners:", response.owners, "tokenId:", nft.tokenId)
.then(response =>
console.log('owners:', response.owners, 'tokenId:', nft.tokenId)
);

@@ -307,5 +307,5 @@ }

alchemy.core.getTokenBalances('0x994b342dd87fc825f66e51ffa3ef71ad818b6893').then(
console.log
);
alchemy.core
.getTokenBalances('0x994b342dd87fc825f66e51ffa3ef71ad818b6893')
.then(console.log);
```

@@ -312,0 +312,0 @@

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