TON SBT with offchain metadata

This is an off-chain implementation (all collection and token metadata is stored at a specific URL), you can find the on-chain implementation here.

Based on Getgems NFT contracts.

Project structure

• contracts - source code of all the smart contracts of the project and their dependencies.
• wrappers - wrapper classes (implementing Contract from @ton/core) for the contracts, including any [de]serialization primitives and compilation functions.
• tests - tests for the contracts.
• scripts - scripts used by the project, mainly the deployment scripts.

How to use

Install all packages

npm install

Build

npx blueprint build or yarn blueprint build

Test

npx blueprint test or yarn blueprint test

Deploy or run another script

npx blueprint run or yarn blueprint run

Scripts

1. Deploy collection:
   npx blueprint run collectionDeploy

   Using file: collectionDeploy
   ? Which network do you want to use? testnet
   ? Which wallet are you using? TON Connect compatible mobile wallet (example: Tonkeeper)
   Connected to wallet at address: EQD9Ahgp6Uxa-uFn01oyxoHPX70j1eR51BB2lsnZFVardfyn
   Collection address:  EQDaQtD9BdjdvcwYt7Xk_HEHZA8AC-30yp29nTHuFHtubwjN
   Collection info saved to  collection.jso
   Deploy request sent
   Awaiting contract deployment...
   Collection deployed: EQDaQtD9BdjdvcwYt7Xk_HEHZA8AC-30yp29nTHuFHtubwjN

2. Mint SBT for deployed collection:
   npx blueprint run collectionMintSbt

   Using file: collectionMintSbt
   ? Which network do you want to use? testnet
   ? Which wallet are you using? TON Connect compatible mobile wallet (example: Tonkeeper)
   Connected to wallet at address: EQD9Ahgp6Uxa-uFn01oyxoHPX70j1eR51BB2lsnZFVardfyn
   Collection address: EQDaQtD9BdjdvcwYt7Xk_HEHZA8AC-30yp29nTHuFHtubwjN
   Next item ID: 2
   Next item index: 2  address: EQD_oYRLexX9NEwvtH7JIMKEFqQrboA_bFIV2Yd8KyQZsqGW
   Sending transaction. Approve in your wallet...[TON_CONNECT_SDK] Send http-bridge request: {method: 'sendTransaction',...}
   [TON_CONNECT_SDK] Wallet message received: {...}
   Sent transaction
   Sent collection mint request
   Awaiting contract deployment...
   Sent collection mint request
   Item deployed: EQD_oYRLexX9NEwvtH7JIMKEFqQrboA_bFIV2Yd8KyQZsqGW

3. Display information for deployed SBT token:
   npx blueprint run collectionGetAllInfo

   Using file: collectionGetAllInfo
   ? Which network do you want to use? testnet
   ? Which wallet are you using? TON Connect compatible mobile wallet (example: Tonkeeper)
   Connected to wallet at address: EQD9Ahgp6Uxa-uFn01oyxoHPX70j1eR51BB2lsnZFVardfyn
   ? Item Index 2
   Collection address: EQDaQtD9BdjdvcwYt7Xk_HEHZA8AC-30yp29nTHuFHtubwjN
   Collection data:
           Next item ID: 3
           Owner address: EQD9Ahgp6Uxa-uFn01oyxoHPX70j1eR51BB2lsnZFVardfyn
           Content: https://nft.ton.diamonds/diamonds.json
   Item data:
           Item index: 2
           Item address: EQD_oYRLexX9NEwvtH7JIMKEFqQrboA_bFIV2Yd8KyQZsqGW
   Item nft data:
           Initialized: true
           Collection address: EQDaQtD9BdjdvcwYt7Xk_HEHZA8AC-30yp29nTHuFHtubwjN
           Owner address: EQD9Ahgp6Uxa-uFn01oyxoHPX70j1eR51BB2lsnZFVardfyn
           Content: 2/2.json
   Full nft data:
           Content: https://nft.ton.diamonds/nft/2/2.json

Useful links

• Overview && guides
  https://docs.ton.org/develop/dapps/defi/tokens
• NFT standard (TEP 62)
  https://github.com/ton-blockchain/TEPs/blob/master/text/0062-nft-standard.md
• SBT (Soulbound NFT) standard (TEP 85)
  https://github.com/ton-blockchain/TEPs/blob/master/text/0085-sbt-standard.md
• NFTRoyalty standard extension (TEP 66)
  https://github.com/ton-blockchain/TEPs/blob/master/text/0066-nft-royalty-standard.md