SDK Components

NEOPIN Connect SDK For iOS components

The following information is deprecated and may limit its use. Please refer to the WalletConnect 2.0 tab for the latest version of NEOPIN wallet integration: WalletConnect 2.0

ConnectManager components	Descriptions
ConnectManager	Singleton object for connecting with the NEOPIN Wallet. You can set the MetaData to be displayed in NEOPIN.
ConnectManager+ClientDelegate	A file containing methods that can receive result values according to the state after connection. The methods currently supported are as follows. func client(_ client: Client, didFailToConnect url: WCURL) func client(_ client: Client, didConnect url: WCURL) func client(_ client: Client, didConnect session: Session) func client(_ client: Client, didDisconnect session: Session) func client(_ client: Client, didUpdate session: Session)
ConnectManager+Connect	A file with the code to connect with the NEOPIN Wallet. The methods currently supported are as follows. connect disconnect
ConnectManager+Log	A file for logging in the Sample app.
ConnectManager+Send	A file containing methods that can be used after connecting to the NEOPIN Wallet. The methods currently supported are as follows. getMyAccount Method for getting the address of the NEOPIN Wallet. requestSendTransaction Method of creating a Transaction and passing it to the NEOPIN Wallet. Transactions allowed by NEOPIN Wallet comply with ERC-20 protocols.
ConnectManager+Session	A file for saving and releasing sessions.

NeopinConnect.Session Structure (DeepLink)

Type	Value	Descriptions
scheme	"nptwc"	Scheme used for NEOPIN Wallet
topic	"38b70a66-9959-4c85-96d5-2db30cedbbb4"	Random UUID
version	"1.0"	Version
bridge	"https://wc-bridge.neopin.io/"	Bridge Server
key	"6f133083c20d226e5c0846f494df16fed16158ede182910c34bbe7ce98d8b994"	Random Public Encryption and Decryption

NeopinConnect.Session.ClientMeta Structure

Type	Value	Descriptions
appId	"${Issuance required}"	Used as DApp storage delimiter
name	"Dapp Sample"	DApp name to display on the screen
url	"https://www.sample.com/"	DApp introduction URL to display on the screen
description	"Sample"	Brief introduction
icons	listOf("https://neopin.io/favicon.png")	DApp icon URL to display on the screen
deepLink	"sample://open"	(Optional) DeepLink to be called after sendTransaction is finished\

NeopinConnect.Client.Transaction Structure

Type	Value	Descriptions
from	"0x..."	The address from which the transaction is sent.
to	"0x..."	The address to which the transaction is received.
nonce	"0x0001"	The number of transactions that the transaction sender has sent before this transaction.
gasPrice	"0x9184e72a000"	Price per gas, which is an integer value of gasPrice.
gas	"0x76c0"	Integer value of gas amount set for transaction execution.
value	"0x0"	(Optional) Integer value of the remittance that you want to send through the transaction.
data	"0xa9059cbb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"	(Optional) Hash of method identifiers and encoded parameters.
chainID	"8217"	NEOPIN Connect supports a variety of networks, so specifying a chainID is required.