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Register your dApp to enable meta transactions for a better user experience.
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Register your dApp to enable meta transactions for a better user experience.
Last updated
Was this helpful?
Biconomy Dashboard allows developers to register their DApps (Decentralized Applications), smart contracts, and manage methods/api on which a developer wants to enable meta or gasless transactions.
Go to https://dashboard-gasless.biconomy.io/. Enter your email ID and password to Login
After Successful Login, the user will be redirected directly to the Dashboard Home Page.
The developer can register a dApp just by using a dApp name and network on which the dApp is deployed.
Login to Biconomy Dashboard.
On the Home page, click on “Register” and a pop-up will open.
Enter your dApp Name and select a network.
Every account can register 4 Mainnet dapps and 5 Testnet dapps
Click “Create” to register your dApp.
After dApp creation, you’ll have an API Key generated. Copy the value as you’ll be needing it when you integrate Biconomy SDK (Mexa) in your dApp interface.
After the dApp is created, you need to register your smart contracts. You will need your deployed smart contract's address and ABI (Application Binary Interface).
After dApp registration, click “Smart Contracts” on the home page.
On the dApp details page, click “Add” to add a smart contract on which you want to enable Meta-transaction.
On the “Add Smart Contract” page, enter the contract name, address and ABI, Meta Transaction Type then click “Add”.
When you add the smart contract ABI, make sure it's an abi array (everything between and including []) instead of copying the whole JSON file from your artifacts. If your smart contract is upgradeable, put the proxy address and ABI of the logic/implementation contract.
After smart contract addition, you will be redirected to the dApp details page where you can see the added contract in the “Smart Contracts” section.
There is a “Delete” option to delete the same.
Note: You can add multiple smart contracts in a dApp
After the Smart Contracts are added, the last step you need to do is to select and add meta APIs i.e., your smart contract methods on which you need to enable meta transactions.
If you don’t add any methods, meta-transaction functionality will not be applied to your smart contract.
Follow the below steps to add the methods
Under the “DApp APIs” section, click on “Add” to add a new API
Now select Smart Contract, Method (for which you want to enable meta transactions), enter the name of your method then click “Add”.
Your selection will not persist in the database at this point.
You can add more than one method. Added methods will be visible at the bottom. Click on “Save” to persist them in the database.
Biconomy supports native meta transaction integration only so the MetaTransaction dropdown is set to "Enabled" by default.
Congratulations! You have now successfully registered your DApp on the Mexa dashboard and enabled the meta transaction feature. The next step is to integrate Mexa SDK in your DApp code.
To prevent anyone from sending transactions using your API Key and misusing your funds, we suggest you set up domain restrictions on your dapp so only the requests coming from your domain will be entertained and others will be rejected.
On the DApp details page, click on “Configure” on top.
Then click on “ Add” in Allowed Domains.
Add the Website URL to which usage has to be restricted & then click on “Save” to add your domain url.
In order to prevent misuse of your funds by DApp users, the Mexa dashboard provides a Limit feature.
On the DApp details page, click on “Meta Transaction Limits”.
On the Meta Transaction Limits section , select "Type" of the limit either ETH or No. of Meta-Tx.
Now enter the "Value" of the Limit.
Last, Select The "Target Limit", which will define how these limits will be applied. You can apply limit 'per Dapp', 'per User' or 'per API'.
You will be able to fill a gas tank that would help you monitor how much gas your dapp is using. The gas tank features are described in the Gas Tank Deposits section.
