NFT API

An authorized IAM user account is required to experience Luniverse NFT. Please send the required information to the email below: 
[email protected]
[Required Infromation]
1.Company Name: (EX: Lambda256)
2.E-mail Address: (EX: [email protected])
3.Purpose of Use: (EX: pre-trial for Luniverse NFT development)
4.IP address: ( ​Check IP Address)
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Log in as an IAM User.
1.Access here. 
2.Go to the email address you entered and check your account information.
3.Sign In
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Deploy the NFT Contract from the Console.
Left Menu > NFT > Contracts
Click [Deploy NFT Contract] on right
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Enter [Environment] (ex : Test_NFT (Luniverse POA))
Enter [Token Name] (ex : Ethereum)
Enter [Token Symbol] (ex : ETH)
Upload [Token Symbol Image].
Click [Deploy]
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Check the Information of the Deployed Contract.
Details of NFT contract
Luniverse sidescan
Issue NFTs through the Luniverse NFT API.
​Go to ​NFT API. 
[Auth Token]
Issuing Auth Token (Please send us the IP information in advance for testing.)
SecretKey: "Secret Key" received with IAM USER
AccessKey: "Access Key" received with IAM USER
expires: Set an expiration date
Click [Execute] to check token information.
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[Authorize]
value: Input Token
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[LNFT Media]
Upload a file and Execute it
Check MediaUrl information.
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[LNFT Metadata]
Enter the Request body and execute.
name, createdBy, createdDate, imageUrl, description, maxMintLimit, etc.
Check id information
[Notes]
name: Name of metadata. 
createdBy: Name of the creator. 
createdDate: Date at which an NFT was created. 
image: A 19-digit number and string ID to create an image resource
imageUrl: A secure URL to an external image resource
thumbnailImage: A 19-digit number and string ID to create the thumbnail resource. The thumbnail image takes precedence over the thumbnail image URL.
thumbnailImageUrl: Secure URL to external image resource
media: A 19-digit number and string ID to create the media resource
mediaUrl:  Secure URL to the external media resource
youtubeUrl: Secure URL to the external YouTube resource
backgroundColor : Hexadecimal background color
description : Metadata settings
externalUrl: The URL of the external URL where the NFT was started
maxMintLimit: This is a function to set the maximum issuance quantity of metadata, and there is no limit if left blank.
properties:  This is a function that defines additional properties of the NFT, and the creator can enter the desired value (ex, the ability of NFT, etc.). It is widely used for NFT exhibitions, etc.
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[LNFT Contracts]
Click [Execute], and check the id information that matches the contract name.
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[LNFT Tokens]
contractId : Enter id information of LNFT Contracts.
issued: Enter an address to receive NFT.
metadataId: Enter id information of LNFT Metadata.
Execute and check transaction hash information.
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[Luniverse scan]
In Luniverse Console - NFT - Contracts, click [NFT Contract] and click the [Token Metadata] link.

Add "/render" after the [Token Metadat] link 

Before modification: https://nft.luniverse.io/nft/v1/metadata/1629261031126969021/test_edut/1​
After modification: https://nft-viewer.luniverse.io/nft/v1/metadata/1629261031126969021/test_edut/1/​
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[Confirm the Final NFT Issue Information]
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If you would like to experience Luniverse-based NFT issuance, please get in touch with us through the email below:
[email protected]
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Last modified 6mo ago