How To Use COMMUN App for Visitor

Download Link

	Android	iOS
LINK	https://play.google.com/store/apps/details?id=xyz.commun.dapp	https://testflight.apple.com/join/SUTWdWL8
QR

※ iOS is currently available for test flights only.

※ We recommend that you link your account with Metamask after installing the application.

Procedures for Obtaining Proof of Visit

※ The following procedure is a screen under development and may vary slightly.

How to get a ticket

① Tap "Ticket"

② Tap "+ Add"

③ Tap "NFC"

④ Keep touching the NFC reader part of the smartphone to the IC card until you reach the success screen.

⑤ Success if "Finished!" is displayed and the ticket is added to the ticket screen.

※ If this fails, check that the reading part of the smartphone is correct and try again.

How to exchange a ticket

① Tap a ticket to open the Ticket Details screen, then tap "Get".

② Tap "Yes" when the confirmation screen appears.

※1 If a ticket corresponds to more than one chain, the chain selection screen will be displayed.

※2 If you have not linked your account with Metamask, a warning screen will appear.

③ Wait a while, and if the ticket disappears and the following screen appears, the acquisition was successful.

④ Proof of Visit is added to the Home tab screen.

※ Dogechain is not supported for display due to specification limitations.

Account link to Metamask

If you have an Airdrop event based on proof of visit or when migrating accounts, please be sure to tie it in.

In addition, if the application is uninstalled without an account link, the proof of visit you previously obtained will be lost and cannot be restored.

Metamask Settings

Network addition

① Tap "Settings"

② Tap "Networks"

③ Tap "Add Network" -> "CUSTOM NETWORKS", add the networks in the table below.

After adding, switch to the blockchain network where you want to perform the account linking.

Network Name	Dogechain Testnet	Dogechain	Polygon Testnet（Mumbai）	Polygon Mainnet
RPC Url	https://rpc-testnet.dogechain.dog/	https://rpc01-sg.dogechain.dog/	https://rpc-mumbai.maticvigil.com/	https://rpc-mainnet.maticvigil.com/
Chain ID	568	2000	80001	137
Symbol	WDOGE	WDOGE	MATIC	MATIC
Block Explorer URL	https://explorer-testnet.dogechain.dog	https://explorer.dogechain.dog	https://mumbai.polygonscan.com/	https://polygonscan.com/

App side account link operation

① Tap upper right corner

② Select the network to link accounts to.

③ Tap "Account Link"

④ You will be redirected to Metamask and asked to sign.

※ If deep linking does not work due to an error on the metamask side and this screen does not appear, quit the application and try again.

⑤ When WalletConnect becomes "Verified", you are done.