Guides

Starting With MetaMask
1. Get Started with Meta Mask
1. Open Google Chrome, or any other Plug-In supported browser.
2. Head over to https://metamask.io/ and click on “Get Plugin.”
3. You will be provided with a recovery phrase which you will need to keep safe. Skip this step at your own risk.
4. Once logged into Meta Mask head over to SingularX
5. Your Meta Mask address should automatically appear in the Account dropdown menu on the top right of the screen.
Note: If any other Ethereum based apps are already running, you might encounter some problems. Make sure they are disabled before getting started with Meta Mask.
https://vimeo.com/246083797
2. Starting without Meta Mask
1. Disable all Ethereum based plug-ins (such as Parity).
2. Select your desired browser and head over to Singular X.
Note: Safari is prone to issues.
3. Create a new account from the Account dropdown at the top-right of the screen. You will be provided with your address and private keys. Make sure to keep your Private Key safe, this is the only way to recover your account.
4. If you already have an account then import it through the Account drop down menu on the top right of the screen.
https://vimeo.com/246082861
3. Getting Started with Parity
2. Head to https://parity.io/ and install Parity. Open Parity and allow the blockchain to sync.
3. Install the Parity extension for your supported browser of choice.
4. Refresh Singular X.
5. Your Parity account should be visible on the Account dropdown menu at the top right of the screen. In the case that it does not: Disable all Ethereum based plugins/apps and refresh Singular X.
6. Re-select your Parity address from the Account dropdown.
SingularX – Parity from Centrality on Vimeo.
4. How to Disable Meta Mask
2. Disable Meta Mask through Chrome’s extensions menu.
3. Head into Singular X and proceed to hit the “Forget account” tab found on the Account drop-menu on the top right of the screen.
4. Refresh Singular X.
5. Import your account from the “Import Account” tab found at the Account drop menu. Insert your Address and Private Key.
6. You can now use Singular X with Meta Mask disabled.
https://vimeo.com/246125851
5. How to Enable Meta Mask
2. On the Account drop down, proceed to hit “Forget Account”.
3. Install Meta Mask if you haven’t already and go into Meta Mask’s menu. Choose “Import account.” Plug in the private key you extracted from Singular X.
4. Refresh Singular X.
5. If you’ve already had Meta Mask before, your account should automatically appear on the Account dropdown menu found in Singular X.
https://vimeo.com/246136209
6. Deposit
Note: It’s always good to keep ETH in your Balances in order to afford “gas” fees of any kind, please make sure to keep ETH in your Balances at all times.
2. Once ETH has been supplied to your Singular X Balances, you will be able to Deposit your tokens into the Singular X smart contract and begin trading. Proceed to the right side of the screen where you are presented with two tabs: Exchange and Balances. Click on the Balances tab.
3. Once on the Balances screen, click on the tab that reads Deposit. You will be shown a panel regarding the token you wish to Deposit into the Smart Contract, as well as the amount. Once this information has been filled, click on the Deposit button.
Note: You can set the amount of “gas” you wish to provide through the Gas Price tab located on the drop-down menu of the Accounts tab. The higher the amount, the faster the transaction confirms.
4. Your funds should now move from your Balances, and into the Exchange. You can verify this through the History tab on the Balances screen or through Ether Scan.
5. Meta Mask users: If you’re using Meta Mask, the Deposit function will have to be approved through the plug-in itself. Specify the amount gas price you wish to pay in order to determine the speed at which your transaction will be confirmed, and proceed to “Sign” the transaction. Once approved, the funds should move from Balances into the Exchange. You can verify this at the History tab of the Balances screen, or through Ether Scan.
SingularX – Deposit from Centrality on Vimeo.
7. Withdraw
2. Your funds will now move from the Singular X smart contract into your Balances.
Note: Make sure to have enough ETH in your Balances, all transactions fees (or gas fees) are paid in ETH.
SingularX – Withdraw from Centrality on Vimeo.
How to receive airdrop
How to receive the SNGX airdrop
1. You need to move your tokens to your wallet before the airdrop snapshot occurs. Tokens that remain in an exchange wallet will not qualify
2. We will give you notice of when the snapshot will take place so you have plenty of time to extract them – but for now this will likely increase demand for CENNZ and SNGLS.
3. Once the airdrop is complete you will need to create a tokit wallet to import your SNGX tokens into if you want to claim the ETH rewards that they will earn.
4. You could sell your SNGX tokens if you want they will be listed on SingularX
5. Look out for other exciting token reward airdrops from CENNZ marketplace partners.
More information: https://medium.com/centrality/rewarding-cennz-token-holders-1286daa7c9d1
Choose A Starting Method
Getting started with MetaMask
1. Open Google Chrome, or any other Plug-In supported browser.
2. Head over to https://metamask.io/ and click on “Get Plugin.”
3. You will be provided with a recovery phrase which you will need to keep safe. Skip this step at your own risk.
4. Once logged into Meta Mask head over to SingularX
5. Your MetaMask address should automatically appear in the Account dropdown menu on the top right of the screen.
Note: If any other Ethereum based apps are already running, you might encounter some problems. Make sure they are disabled before getting started with MetaMask.
- How to enable MetaMask
2. On the Account drop down, proceed to hit “Forget Account”.
3. Install MetaMask if you haven’t already and go into MetaMask’s menu. Choose “Import account.” Plug in the private key you extracted from Singular X.
4. Refresh Singular X.
5. If you’ve already had MetaMask before, your account should automatically appear on the Account dropdown menu found in Singular X.
https://vimeo.com/246136209
- How to disable MetaMask
2. Disable MetaMask through Chrome’s extensions menu.
3. Head into Singular X and proceed to hit the “Forget account” tab found on the Account drop-menu on the top right of the screen.
4. Refresh Singular X.
5. Import your account from the “Import Account” tab found at the Account drop menu. Insert your Address and Private Key.
6. You can now use Singular X with MetaMask disabled.
https://vimeo.com/246125851
Getting started with Parity
2. Head to https://parity.io/ and install Parity. Open Parity and allow the blockchain to sync.
3. Install the Parity extension for your supported browser of choice.
4. Refresh Singular X.
5. Your Parity account should be visible on the Account dropdown menu at the top right of the screen. In the case that it does not: Disable all Ethereum based plugins/apps and refresh Singular X.
6. Re-select your Parity address from the Account dropdown.
SingularX – Parity from Centrality on Vimeo.
Starting started without MetaMask
1. Disable all Ethereum based plug-ins (such as Parity).
2. Select your desired browser and head over to Singular X.
Note: Safari is prone to issues.
3. Create a new account from the Account dropdown at the top-right of the screen. You will be provided with your address and private keys. Make sure to keep your Private Key safe, this is the only way to recover your account.
4. If you already have an account then import it through the Account drop down menu on the top right of the screen.
https://vimeo.com/246082861
How to deposit
Note: It’s always good to keep ETH in your Balances in order to afford “gas” fees of any kind, please make sure to keep ETH in your Balances at all times.
2. Once ETH has been supplied to your Singular X Balances, you will be able to Deposit your tokens into the Singular X smart contract and begin trading. Proceed to the right side of the screen where you are presented with two tabs: Exchange and Balances. Click on the Balances tab.
3. Once on the Balances screen, click on the tab that reads Deposit. You will be shown a panel regarding the token you wish to Deposit into the Smart Contract, as well as the amount. Once this information has been filled, click on the Deposit button.
Note: You can set the amount of “gas” you wish to provide through the Gas Price tab located on the drop-down menu of the Accounts tab. The higher the amount, the faster the transaction confirms.
4. Your funds should now move from your Balances, and into the Exchange. You can verify this through the History tab on the Balances screen or through Ether Scan.
5. Meta Mask users: If you’re using Meta Mask, the Deposit function will have to be approved through the plug-in itself. Specify the amount gas price you wish to pay in order to determine the speed at which your transaction will be confirmed, and proceed to “Sign” the transaction. Once approved, the funds should move from Balances into the Exchange. You can verify this at the History tab of the Balances screen, or through Ether Scan.
SingularX – Deposit from Centrality on Vimeo.
How to withdraw
2. Your funds will now move from the Singular X smart contract into your Balances.
Note: Make sure to have enough ETH in your Balances, all transactions fees (or gas fees) are paid in ETH.
SingularX – Withdraw from Centrality on Vimeo.
How To Start Trading?
1. How to trade
1. Choose SNGLS from the Token list on the left of the screen.
2. All tokens are listed in terms of ETH. For example, the price of 0.01 SNGLS/ETH means 1 SNGLS costs 0.01 ETH.
3. In the “Order Book” widget, there are two types of orders: Green and Red. Green orders being those of users who are interested in buying SNGLS, Red orders being of those who wish to sell SNGLS. If you wish to buy SNGLS, then click on a Red order on the “Order Book” widget and if you wish to sell SNGLS then click on a Green order in the “Order Book” widget.
4. You can only match against a single order per transaction, in Singular X. Market buying isn’t possible on this decentralized exchange.
5. Users can still partially fill up orders of other users. For example: If there is a Sell Order of 1000 SNGLS and a user decides to only buy 600 SNGLS – there will be 400 SNGLS left on the Sell Order for other users to buy from.
6. If two users attempt to buy from the same order at the same time – the first transaction of the two will be confirmed.
7. Failed transactions result in the user losing no funds. If you suspect a failed transaction, then verify it through Ether Scan.
SingularX – How to Trade from Centrality on Vimeo.
2. How to place an order
2. Placing an order does not involve a transaction, and therefore do not involve a fee.
3. There are two types of orders: A Buy Order and a Sell Order. Either of these could be selected by interacting with the “New Order” widget which offers a tab that allows users to alternate between Buy or Sell.
4. Let’s assume a user wants to buy SNGLS.
5. The first box is the amount of SNGLS the user wishes to buy.
6. The second box is the SNGLS/ETH price, users can adjust the price to their liking here.
7. The third box discloses the total amount of the ETH the user will spend. It auto-adjusts, all the user has to do is verify the amount before confirming.
8. The fourth box displays the number of Ethereum blocks until your order cycles through before expiring. The default is 10,000 blocks (2 days). Users can adjust this to their liking.
9. After submitting the order, a confirmation notification will appear. The order should appear on the user’s “Order Book” widget shortly
10. There is no order matching in Singular X, all orders will have to be manually selected from the “Order Book” widget.
Note: Your balance will not change until the moment your order trades.
SingularX – Place Order from Centrality on Vimeo.
3. How to cancel an order
2. Hit the “cancel” button.
3. This will trigger a transaction and cancel your order.
4. How transaction fees work
Singular X provides its users with the capability of lowering or raising the Gas Price. The higher the Gas Price, the faster a transaction is processed. Meta Mask users can also bring down their Gas Price cost through the Plug-in. 4 gwei is often the default amount gas paid, however changing this is up to user discretion.
In order to for users to change the Gas Price, without the use of Meta Mask they will have to make their way to the Accounts tab on the top right of the screen and select the Gas Price tab from the drop-down menu.
Here is a price chart regarding transaction fees with a 4 gwei gas price:
5. How platform fees work
When it comes to placing orders on Singular X, Ethereum transactions are not involved. Instead, placing an order requires signing a message which is gas free. The only fee Singular X charges is, the 0.3% fee that is paid by the user executing an order. This means placing orders on Singular X is completely free of any fees.