Keith Evans

Keith Evans

1674572280

SDK Squarelink Web3

Squarelink Web3 SDK

This is the Squarelink Web3 SDK which enables Squarelink enhancements to standard Web3 JSON RPC requests.

Check out the Squarelink Documentation for more information, quick-start guides, etc.

Installation

Node

$ npm install squarelink

CDN

<script src="https://squarelink.com/js/squarelink.min.js"></script>

Usage

First, register your application at dev.squarelink.com to obtain your CLIENT ID

import Web3 from 'web3'
import Squarelink from 'squarelink'

const sqlk = new Squarelink('<CLIENT ID>')

// Use callback or Promise
sqlk.getProvider(provider => {
  const web3 = new Web3(provider)

  // Use the web3 library as you would normally!
  web3.currentProvider.enable()
})

Configuration

const sqlk = new Squarelink(clientId [, network][, opts])

Squarelink-Object - Initializes a Squarelink Web3 Provider for you

clientId-String - The Client ID provided to you when you register your DApp in the Squarelink Developer Console

network-String|Object - Configures the RPC node you're connecting to. See a list of our available networks. Defaults to 'mainnet'.

opts - Object - Pass additional options to the Squarelink SDK.

Examples

// connect to the Ropsten network
new Squarelink('<CLIENT ID>', 'ropsten')

// connect to a custom private network
new Squarelink('<CLIENT ID>', {
  url: 'https://localhost:8545',
  chainId: 420
})

Options (opts)

  • scope - Array - Request additional scopes to use custom Squarelink functions.
  • useSync - Boolean - See getProviderSync below for usage (default = false).

Available Scopes:

  • user - Equivalent to all scopes below
  • user:name - Access to read user's name
  • user:email - Access to user's email address
  • user:security - Access to read user's security settings

Detecting Squarelink

web3.currentProvider.isSquarelink

Additional Functions

Squarelink.getName() - requires the user or user:name scope

Squarelink.getEmail() - requires the user or user:email scope

Squarelink.getSecuritySettings() - requires the user or user:security scope

Initializing Squarelink Synchronously

The getProvider function fetches a list of our supported networks and their RPC endpoints from our API. This allows us to remotely switch RPC providers to ensure 100% uptime and remove faulty/compromised endpoints.

If you are unable to support callbacks/promises, you can use getProviderSync which uses hard-coded RPC endpoints. NOTE: we cannot guarantee 100% uptime with this method.

const sqlk = new Squarelink('<CLIENT ID>', 'mainnet', { useSync: true })
const web3 = new Web(sqlk.getProviderSync())

Documentation

https://docs.squarelink.com

Download details:

Author: Squarelink-Inc
Source code: https://github.com/Squarelink-Inc/Squarelink-Web3

License: MIT license

#web3 #blockchain 

What is GEEK

Buddha Community

SDK Squarelink Web3
German Donnelly

German Donnelly

1592668860

Download Android SDK Manager and SDK Tools

In this tutorial, we’ll read about the Android SDK Manager. We will see what is SDK manager in Android and why and how it is important for Android. So, SDK stands for Software Development Kit, which is a collection of software tools required. SDK basically helps Android to download tools and recent versions of Android. Every time a new Android version is released, along with it is released an SDK corresponding to it. This SDK must be installed by the developers for the devices.
What is SDK Manager?
A Software development kit is a set of tools required for the development of applications for Android. It also ensures that the progress of App development goes as flat as pancakes. We need SDK irrespective of the language we are using. Android SDK comes wrapped up with the Android Studio these days. An Android SDK separates the tools, platforms and other components into packages. These can be downloaded from the SDK Manager.

#android tutorials #android sdk manager #android sdk manager download #android sdk tools #android studio sdk manager #sdk download #sdk manager #sdk tools

Hannah Reynolds

Hannah Reynolds

1673695620

Go SDK: Best in Class Web3 SDK for Go 1.16+

thirdweb Go SDK

Installation

To install the SDK with the go get command, run the following:

go get github.com/thirdweb-dev/go-sdk/v2/thirdweb

Getting Started

To start using this SDK, you just need to pass in a provider configuration.

Instantiating the SDK

Once you have all the necessary dependencies, you can follow the following setup steps to get started with SDK read-only functions:

package main

import (
    "fmt"

    "github.com/thirdweb-dev/go-sdk/v2/thirdweb"
)

func main() {
    // Creates a new SDK instance to get read-only data for your contracts, you can pass:
    // - a chain name (mainnet, rinkeby, goerli, polygon, mumbai, avalanche, fantom)
    // - a custom RPC URL
    sdk, err := thirdweb.NewThirdwebSDK("mumbai", nil)
    if err != nil {
        panic(err)
    }

    // Now we can interact with the SDK, like displaying the connected chain ID
    chainId, err := sdk.GetChainID()
    if err != nil {
        panic(err)
    }

    fmt.Println("New SDK instance create on chain", chainId)
}

Working With Contracts

Once you instantiate the SDK, you can use it to access your thirdweb contracts. You can use SDK's contract getter functions like GetNFTCollection, GetEdition, and GetNFTDrop, to get the respective SDK contract instances. To use an NFT Collection contract for example, you can do the following.

package main

import (
    "fmt"

    "github.com/thirdweb-dev/go-sdk/v2/thirdweb"
)

func main() {
    sdk, err := thirdweb.NewThirdwebSDK("mumbai", nil)
    if err != nil {
        panic(err)
    }

    // Add your NFT Collection contract address here
    address := "0x..."
    nft, err := sdk.GetNFTCollection(address)
    if err != nil {
        panic(err)
    }

    // Now you can use any of the read-only SDK contract functions
    nfts, err := nft.GetAll()
    if err != nil {
        panic(err)
    }

    fmt.Printf("%d NFTs found on this contract\n", len(nfts))
}

Signing Transactions

In order to execute transactions on your contract, the SDK needs to know the wallet that is performing those transactions. For that it needs the private key of the wallet you want to execute transactions from.

:warning: Never commit private keys to file tracking history, or your account could be compromised.

To connect your wallet to the SDK, you can use the following setup:

package main

import (
    "fmt"
    "encoding/json"

    "github.com/thirdweb-dev/go-sdk/v2/thirdweb"
)

func main() {
    // Get your private key securely (preferably from an environment variable)
    privateKey := "..."

    // Instantiate the SDK with your privateKey
    sdk, err := thirdweb.NewThirdwebSDK("mumbai", &thirdweb.SDKOptions{
        PrivateKey: privateKey,
    })
    if err != nil {
        panic(err)
    }

    // Replace your contract address here
    address := "0x..."
    nft, err := sdk.GetNFTCollection(address)
    if err != nil {
        panic(err)
    }

    // Now you can execute transactions using the SDK contract functions
    tx, err := nft.Mint(
        &thirdweb.NFTMetadataInput{
            Name:        "Test NFT",
            Description: "Minted with the thirdweb Go SDK",
            Image: "ipfs://QmcCJC4T37rykDjR6oorM8hpB9GQWHKWbAi2YR1uTabUZu/0",
        },
    )
    if err != nil {
        panic(err)
    }

    result, _ := json.Marshal(&tx)
    fmt.Println(string(result))
}

Download details:

Author: thirdweb-dev
Source code: https://github.com/thirdweb-dev/go-sdk

License: Apache-2.0 license

#SDK #web3 #blockchain #Golang 

Aisu Joesph

Aisu Joesph

1624342320

Azure SDK Release (June 2021)

Release Highlights

Welcome to the June release of the Azure SDK. We have updated the following libraries:

Stable Releases

  • Azure Cognitive Search for .NET, Java (version 11.4), and JavaScript and Python (version 11.2)
  • Adds stable features and bug fixes from the beta releases. See the Cognitive Search changelog for more details.
  • Preview service features not generally available yet, like Semantic Search and Normalizers, are not included in this release.
  • Support for geospatial types in core for .NET and Java.
  • Support for knowledge store.
  • Azure Data Tables version 12.0
  • Read more here: Announcing the new Azure Data Table Libraries.
  • Azure SDK for Python (Conda) packages are now generally available in the Microsoft channel.
  • Read more here: Introducing the Azure SDK for Python (Conda).
  • See also: https://anaconda.org/microsoft.
  • Event Grid for Java (version 4.4), JavaScript and Python (version 4.3)
  • Adds new system events definition for Storage Blob and Azure Communication Service.
  • Form Recognizer version 3.1
  • This release marks the stability of the changes introduced in package versions 3.1.0-beta.1 through 3.1.0-beta.3.
  • Core, Identity, and Azure Storage for C++ version 1.0
  • This release marks the general availability for Core, Identity, and Azure Storage.
  • To get started and view samples, view the README on the Azure SDK for C++ repo.
  • Quickstarts and documentation are being updated at Microsoft Docs.
  • Key Vault Administration, Certificates, Keys and Secrets.
  • Key Vault Administration is a new library that allows for role-based access control (RBAC), and backup and restore operations for Managed HSM.
  • Key Vault Keys added functionality:
  • Support for Managed HSM.
  • Cryptography clients now support executing all operations locally if given a JsonWebKey.
  • Support for creating and importing symmetric keys for Managed HSM.
  • RSA keys now support providing a public exponent.

#azure sdk #azure #azure-sdk #javascript #python #release #sdk

Keith Evans

Keith Evans

1674572280

SDK Squarelink Web3

Squarelink Web3 SDK

This is the Squarelink Web3 SDK which enables Squarelink enhancements to standard Web3 JSON RPC requests.

Check out the Squarelink Documentation for more information, quick-start guides, etc.

Installation

Node

$ npm install squarelink

CDN

<script src="https://squarelink.com/js/squarelink.min.js"></script>

Usage

First, register your application at dev.squarelink.com to obtain your CLIENT ID

import Web3 from 'web3'
import Squarelink from 'squarelink'

const sqlk = new Squarelink('<CLIENT ID>')

// Use callback or Promise
sqlk.getProvider(provider => {
  const web3 = new Web3(provider)

  // Use the web3 library as you would normally!
  web3.currentProvider.enable()
})

Configuration

const sqlk = new Squarelink(clientId [, network][, opts])

Squarelink-Object - Initializes a Squarelink Web3 Provider for you

clientId-String - The Client ID provided to you when you register your DApp in the Squarelink Developer Console

network-String|Object - Configures the RPC node you're connecting to. See a list of our available networks. Defaults to 'mainnet'.

opts - Object - Pass additional options to the Squarelink SDK.

Examples

// connect to the Ropsten network
new Squarelink('<CLIENT ID>', 'ropsten')

// connect to a custom private network
new Squarelink('<CLIENT ID>', {
  url: 'https://localhost:8545',
  chainId: 420
})

Options (opts)

  • scope - Array - Request additional scopes to use custom Squarelink functions.
  • useSync - Boolean - See getProviderSync below for usage (default = false).

Available Scopes:

  • user - Equivalent to all scopes below
  • user:name - Access to read user's name
  • user:email - Access to user's email address
  • user:security - Access to read user's security settings

Detecting Squarelink

web3.currentProvider.isSquarelink

Additional Functions

Squarelink.getName() - requires the user or user:name scope

Squarelink.getEmail() - requires the user or user:email scope

Squarelink.getSecuritySettings() - requires the user or user:security scope

Initializing Squarelink Synchronously

The getProvider function fetches a list of our supported networks and their RPC endpoints from our API. This allows us to remotely switch RPC providers to ensure 100% uptime and remove faulty/compromised endpoints.

If you are unable to support callbacks/promises, you can use getProviderSync which uses hard-coded RPC endpoints. NOTE: we cannot guarantee 100% uptime with this method.

const sqlk = new Squarelink('<CLIENT ID>', 'mainnet', { useSync: true })
const web3 = new Web(sqlk.getProviderSync())

Documentation

https://docs.squarelink.com

Download details:

Author: Squarelink-Inc
Source code: https://github.com/Squarelink-Inc/Squarelink-Web3

License: MIT license

#web3 #blockchain 

Jim Walsh

1620988892

SDK vs API - WHAT'S THE DIFFERENCE?

In the modern development landscape, API and SDK are the driving force behind web communication and the implementation of third-party APIs. Watch this video to see how businesses save millions by using APIs.

APIs which stand for Application Programming Interfaces make the software development process easy by permitting a seamless and secure data transfer between two apps. It also helps to improve the exchange of functionality between two applications.

SDK stands for Software Development Kit. It is a collection of software development tools in one installable package. They facilitate the app development process.

Understanding the difference between API and SDK is incredibly important for fostering a developer ecosystem. Watch this video to see how businesses save millions by using APIs.

#sdk #api #sdk vs api #what's the difference between sdk and api