iOS UniqueSDK
Overview
iOS UniqueSDK allows you to use all the features provided by our SDK when developing an iOS app: you can build NFT applications from scratch or connect your existing apps that work on other blockchains to the Unique Network.
How to install iOS UniqueSDK
CocoaPod
Put this in your Podfile:
pod 'UniqueSDK'
Swift Package Manager
To install iOS UniqueSDK package into your packages, add a reference to UniqueSDK and a targeting release version in the dependencies section in Package.swift file:
.package(url: "https://github.com/UniqueNetwork/unique-sdk-swift.git", from: "0.0.5")
Xcode
To install iOS UniqueSDK package via Xcode you should follow next steps:
- Open the Project -> Package Dependencies -> Press Plus Button
- Search for https://github.com/UniqueNetwork/unique-sdk-swift.git
- Choose the version you need to install
Usage Examples
Here are some basic examples of how to use the iOS UniqueSDK when working with blockchain. You can see more examples of methods in the methods section.
Chain configuration
First of all, you must set up the preferred network configuration and save the user password for submiting transactions
Unique.setConfiguration(.opal)
//or use custom configuration
Unique.setConfiguration(.custom("https://..."))
Unique.savePasscode("1234")
Creation of a user account
This code sample shows how to create a user account.
let account = UNQAccount(name: "AccountName", address: "AccountAddress", mnemonic: "AccountMnemoic")
Unique.Account.addAccount(account)
Creation of a collection
This code sample shows how to create a new collection. You can read more about the method arguments in create collection method description.
guard let account = Unique.Account.loadAccounts().first else { return }
let buildParameters = UNQRequestParameters(withFee: nil, verify: nil, callbackUrl: nil, nonce: nil)
let body = UNQCreateColletionBody(mode: .nft,
name: "Name",
description: "Description",
tokenPrefix: "TokenPrefix",
sponsorship: nil,
limits: nil,
metaUpdatePermission: nil,
permissions: nil,
readOnly: false,
address: "Address",
schema: nil,
properties: nil,
tokenPropertyPermissions: nil)
Task {
do {
let result = try await Unique.Collection.creation.submitWatch(parameters: buildParameters,
body: body,
account: account,
userAuthenticationType: .biometric)
} catch (let error) {
print(error)
}
}
Creation of a token
This code sample shows how to create a new token. You can read more about the method arguments in create token method description.
guard let account = Unique.Account.loadAccounts().first else { return }
let buildParameters = UNQRequestParameters(withFee: nil, verify: nil, callbackUrl: nil, nonce: nil)
let body = UNQCreateTokenBody(owner: "OwnerAddress", data: nil, properties: nil, address: "Address", collectionId: 0)
Task {
do {
let result = try await Unique.Token.create.submitWatch(parameters: buildParameters,
body: body,
account: account,
userAuthenticationType: .biometric)
} catch (let error) {
print(error)
}
}
Creation of a collection with attributes
This code sample shows how to create a new collection with specific attributes. You can read more about the method arguments in create collection method description.
guard let account = Unique.Account.loadAccounts().first else { return }
let buildParameters = UNQRequestParameters(withFee: nil, verify: nil, callbackUrl: nil, nonce: nil)
let jsonAny1 = JSONAny(value: ["_": "Male"])
let jsonAny2 = JSONAny(value: ["_": "Female"])
let enumValues: [String: JSONAny] = [
"0": jsonAny1,
"1": jsonAny2
]
let atr = UNQAttributeSchema(name: ["_": "gender"],
optional: nil,
type: "string",
enumValues: enumValues,
isArray: nil)
let attributesSchema: [String: UNQAttributeSchema] = ["0": atr]
let schema = UNQCollectionSchemaToCreate(
attributesSchema: attributesSchema,
attributesSchemaVersion: "1",
coverPicture: UNQCoverPicture(urlInfix: "", url: nil, ipfcCid: nil, hash: ""),
image: UNQCollectionSchemaImage(urlTemplate: "https://ipfs.unique.network/ipfs/{infix}.ext"),
schemaName: UNQSchemaName.unique,
schemaVersion: "1.0.0",
coverPicturePreview: nil,
imagePreview: nil,
audio: nil,
spatialObject: nil,
video: nil
)
let body = UNQCreateColletionBody(mode: .nft,
name: "Name",
description: "Description",
tokenPrefix: "TokenPrefix",
sponsorship: nil,
limits: nil,
metaUpdatePermission: nil,
permissions: nil,
readOnly: false,
address: "Address",
schema: schema,
properties: nil,
tokenPropertyPermissions: nil)
Task {
do {
let result = try await Unique.Collection.creation.submitWatch(parameters: buildParameters,
body: body,
account: account,
userAuthenticationType: .biometric)
} catch (let error) {
print(error)
}
}
Creation of a token with attributes
This code sample shows how to create a new token with specific attributes. You can read more about the method arguments in create token method description.
guard let account = Unique.Account.loadAccounts().first else { return }
let buildParameters = UNQRequestParameters(withFee: nil, verify: nil, callbackUrl: nil, nonce: nil)
let image = UNQEncodedInfixOrUrlOrCidAndHash(urlInfix: "string", url: nil, ipfsCid: nil, hash: "string")
let encodedAttribute: [String: JSONAny] = [
"0": JSONAny(value: 0)
]
let data = UNQTokenToCreateDto(image: image,
attributes: nil,
encodedAttributes: encodedAttribute,
name: nil,
audio: nil,
description: nil,
imagePreview: nil,
spatialObject: nil,
video: nil)
let body = UNQCreateTokenBody(owner: "OwnerAddress", data: data, properties: nil, address: "Address", collectionId: 0)
Task {
do {
let result = try await Unique.Token.create.submitWatch(parameters: buildParameters,
body: body,
account: account,
userAuthenticationType: .biometric)
print(result)
} catch (let error) {
print(error)
}
}
Transfer token
This code sample shows how to transfer a token. You can read more about the method arguments in transfer token method description
guard let account = Unique.Account.loadAccounts().first else { return }
let buildParameters = UNQRequestParameters(withFee: nil, verify: nil, callbackUrl: nil, nonce: nil)
let body = UNQTransferTokenBody(collectionId: 0,
tokenId: 1,
address: "Address",
from: "FromAddress",
to: "ToAddress",
value: nil)
Task {
do {
let result = try await Unique.Token.transfer.submitWatch(parameters: buildParameters,
body: body,
account: account,
userAuthenticationType: .biometric)
print(result)
} catch (let error) {
print(error)
}
}
Transfer balance
This code sample shows how to transfer balance. You can read more about the method arguments in balance transfer method description.
guard let account = Unique.Account.loadAccounts().first else { return }
let buildParameters = UNQRequestParameters(withFee: nil, verify: nil, callbackUrl: nil, nonce: nil)
let body = UNQBalanceTransferBody(address: "Address", destination: "DestinationAddrress", amount: 100)
Task {
do {
let result = try await Unique.Balance.transfer.submitWatch(parameters: buildParameters,
body: body,
account: account,
userAuthenticationType: .biometric)
print(result)
} catch (let error) {
print(error)
}
}