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Version: V2

Register Essence

Workflow​

Registering an essence can be implemented in just a few easy steps. What registering an essence essentially means is that the user will deploy an NFT contract by calling a couple of APIs.

  1. First, data should be presented to the user in a readable format when signing from the wallet. To do that you’ll need to call the createRegisterEssenceTypedData API that takes care of this.

    If you’re unfamiliar with typed data, you can read more about it here.

caution

This API requires Authorization header with the Bearer token. You can learn more about it here.

  1. Second, once you received data in a readable format, you’ll need to get the user’s signature (eth_signTypedData_v4) for it. Basically, you’ll need to write a function and pass it a message as a param and return the signature that it’s necessary for the next step.

  2. Third, you’ll have to call the relay API that will broadcast the transaction and mint the essence NFT, you will need to put as params the typedDataID you received from createRegisterEssenceTypedData mutation call and the user's signature.

caution

This API requires Authorization header with the Bearer token. You can learn more about it here.

You can now verify the transaction by looking up the txHash from the response on etherscan.io. That’s it! You’re all done!

Experiment in Sandbox​

We’ve created an example that incorporates all the steps for Register Essence. Feel free to experiment with our code in the sandbox below. This covers a couple of steps

  1. Login with wallet
  2. Register Essence
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