NFT_Backend

API Reference

Register User

  POST /nfts/login

Body	Type	Description
id	string	Required.
password	string	Required.

• For Testing

• id = abc123

• password = password

• All Routes are Protected (Must Provide Bearer Token)

Get AllNfts (Protected)

  GET /nfts/

• Response - List Of ALL Token IDs

Get NftByID (Protected)

  GET /nfts/:id

• Response - TokenURI of nft with tokenID [id]

Create NFT (Protected)

  POST /nfts

Body	Type	Description
tokenURI	string	Required.

• example - "tokenURI":"https://gateway.pinata.cloud/ipfs/QmX3VGYeCgTwwErVBtwGBLxGWDo5DCv1W3V4R2T6j6ftuD"

• Response - returns the TransactionHash

• Can Verify the response transactionHash on https://sepolia.etherscan.io/

Update NFT (Protected)

  PUT /nfts/:id

Body	Type	Description
tokenURI	string	Required.

• example - "tokenURI":"https://gateway.pinata.cloud/ipfs/QmSk5UmCJJoTnps6DyewPbukDaLVCmt1JYgb5MB4mhmsDy"

• Can Verify the response transactionHash on https://sepolia.etherscan.io/

• Response - returns the TransactionHash

DELETE NFT (Protected)

  DELETE /nfts/:id

• Response - returns the TransactionHash
• Can Verify the response transactionHash on https://sepolia.etherscan.io/

NOTE

• NFT metadata is stored on cloud platform pinata
• Update the nft-metadata.json and upload it on pinata Cloud and provide the URI (like in example) for Creating and Updating NFT.

nft-metadata.json

{
  "attributes": [
    {
      "color": "Blue",
      "value": "ABC"
    }
  ],
  "description": "This is a new testing URI.",
  "image": "https://gateway.pinata.cloud/ipfs/QmX73xZm5rDgK7G4ZdnKLhjYL6kxATVAV5fGT2NkyhtMrw",
  "name": "Image"
}