_dLabs Documentation

A plugin to bridge Unity to the blockchain.

Introduction

Watch the video

Wallet

There are two Login Scenes. One for webgl and the other for stand alone (iOS, Android, Standalone)

iOS, Android, Standalone

WebGL

_Config

After Login Scene _Config.cs will store user info. This can be accessed in any scene.

string account = _Config.Account;
print(account);

Ethereum

Balance Of

string network = "mainnet"; // mainnet ropsten kovan rinkeby goerli
string account = "0x99C85bb64564D9eF9A99621301f22C9993Cb89E3";

BigInteger wei = await Ethereum.BalanceOf(network, account);
print("wei: " + wei);

Create Transaction

Create an unsigned transaction. User can sign offline.

string network = "rinkeby"; // mainnet ropsten kovan rinkeby goerli
string from = "0x35706484aB20Cbf22F5c7a375D5764DA8166aE1c";
string to = "0x7E3bE66431ba73956213C40C0828355D1A7894D3";
string eth = "0.00111";

Transaction transaction = await Ethereum.CreateTransaction(network, from, to, eth);

print("network: " + transaction.network);
print("to: " + transaction.to);
print("wei: " + transaction.wei);
print("nonce: " + transaction.nonce);
print("gasLimit: " + transaction.gasLimit);
print("gasPrice: " + transaction.gasPrice);
print("hex: " + transaction.hex);

Broadcast Transaction

Broadcast a signed transaction.

string network = "rinkeby"; // mainnet ropsten kovan rinkeby goerli
string signedTransaction = "0xf86b04843b9aca0083989680947e3be66431ba73956213c40c0828355d1a7894d38703f18a03b36000802ca0043ab6289f2a44dd911bfb3658cfac12710354a3e0cef35544c9348b15f9f6f7a018d36b8d5b61dc00a54293528d0edd8a4a7c9f064817825c7e8cb8167b240860";

string transactionHash = await Ethereum.Broadcast(network, signedTransaction);
print (transactionHash);

Verify

Verify a signed message.

string network = "mainnet"; // mainnet ropsten kovan rinkeby goerli
string message = "YOUR_MESSAGE";
string signature = "0x94bdbebbd0180195b89721a55c3a436a194358c9b3c4eafd22484085563ff55e49a4552904266a5b56662b280757f6aad3b2ab91509daceef4e5b3016afd34781b";

string account = await Ethereum.Verify(network, message, signature);
print (account); // 0xC52C1FB0B9681e1c80e5AdA8eEeD992C0C2706eE

ERC1155

ERC-1155 contracts have two additonal fields.

  • Contract address: The address that stores the balances of the token.

  • Token Id: The specific token inside of the contract address.

For example. The contract address 0x5e30b1d6f920364c847512e2528efdadf72a97a9 can store all digital chess pieces. A pawn can be token id 17.

Balance Of

string network = "rinkeby"; // mainnet ropsten kovan rinkeby goerli
string contract = "0x2ebecabbbe8a8c629b99ab23ed154d74cd5d4342";
string account = "0xaca9b6d9b1636d99156bb12825c75de1e5a58870";
string tokenId = "22";

BigInteger balance = await ERC1155.BalanceOf(network, contract, account, tokenId);

print (balance)

Balance Of Batch

Balance of batch will get the balance of a list of accounts and token ids. For example:

Get the balance of account 0xaCA9B6D9B1636D99156bB12825c75De1E5a58870 with token id 17 and

balance of account 0xaCA9B6D9B1636D99156bB12825c75De1E5a58870 with token id 22

string network = "rinkeby"; // mainnet ropsten kovan rinkeby goerli
string contract = "0x2ebecabbbe8a8c629b99ab23ed154d74cd5d4342";
string[] accounts ={ "0xaCA9B6D9B1636D99156bB12825c75De1E5a58870", "0xaCA9B6D9B1636D99156bB12825c75De1E5a58870" };
string[] tokenIds = { "17", "22" };

List<BigInteger> batchBalances = await ERC1155.BalanceOfBatch(network, contract, accounts, tokenIds);

foreach (var balance in batchBalances)
{
  print ("batchBalance:" + balance);
}

URI

Returns meta data about the token.

string network = "rinkeby"; // mainnet ropsten kovan rinkeby goerli
string contract = "0x2ebecabbbe8a8c629b99ab23ed154d74cd5d4342";
string tokenId = "17";

string uri = await ERC1155.URI(network, contract, tokenId);

print (uri);

Is Approved For All

Queries the approval status of an operator for a given owner

string network = "rinkeby"; // mainnet ropsten kovan rinkeby goerli
string contract = "0x2ebecabbbe8a8c629b99ab23ed154d74cd5d4342";
string account = "0xaca9b6d9b1636d99156bb12825c75de1e5a58870";
string authorizedOperator = "0x3482549fca7511267c9ef7089507c0f16ea1dcc1";

bool isApproved = await ERC1155.IsApprovedForAll(network, contract, account, authorizedOperator);

print (isApproved);

ERC721

Balance Of

Counts all NFTs assigned to an owner

string network = "mainnet"; // mainnet ropsten kovan rinkeby goerli
string contract = "0x60f80121c31a0d46b5279700f9df786054aa5ee5";
string account = "0x6b2be2106a7e883f282e2ea8e203f516ec5b77f7";

BigInteger balance = await ERC721.BalanceOf(network, contract, account);

print (balance);

Owner Of

Find the owner of a NFT

string network = "mainnet"; // mainnet ropsten kovan rinkeby goerli
string contract = "0xf5b0a3efb8e8e4c201e2a935f110eaaf3ffecb8d";
string tokenId = "721";

string account = await ERC721.OwnerOf(network, contract, tokenId);

print (account);

URI

string network = "mainnet"; // mainnet ropsten kovan rinkeby goerli
string contract = "0xf5b0a3efb8e8e4c201e2a935f110eaaf3ffecb8d";
string tokenId = "721";

string uri = await ERC721.TokenURI(network, contract, tokenId);

print (uri);

ERC20

Balance Of

string network = "rinkeby"; // mainnet ropsten kovan rinkeby goerli
string contract = "0xc778417e063141139fce010982780140aa0cd5ab";
string account = "0xaCA9B6D9B1636D99156bB12825c75De1E5a58870";

BigInteger balance = await ERC20.BalanceOf(network, contract, account);

print (balance);

Name

Returns the name of the token. E.g. "Wrapped Ether"

string network = "rinkeby"; // mainnet ropsten kovan rinkeby goerli
string contract = "0xc778417E063141139Fce010982780140Aa0cD5Ab";

string name = await ERC20.Name(network, contract);

print (name);

Symbol

Returns the symbol of the token. E.g. “WETH”.

string network = "rinkeby"; // mainnet ropsten kovan rinkeby goerli
string contract = "0xc778417E063141139Fce010982780140Aa0cD5Ab";

string symbol = await ERC20.Symbol(network, contract);

print (symbol);

Decimals

Returns the number of decimals the token uses - e.g. 8, means to divide the token amount by 100000000 to get its user representation.

string network = "rinkeby"; // mainnet ropsten kovan rinkeby goerli
string contract = "0xc778417E063141139Fce010982780140Aa0cD5Ab";

BigInteger decimals = await ERC20.Decimals(network, contract);

print (decimals);

Total Supply

Returns the total token supply.

string network = "rinkeby"; // mainnet ropsten kovan rinkeby goerli
string contract = "0xc778417e063141139fce010982780140aa0cd5ab";

BigInteger totalSupply = await ERC20.TotalSupply(network, contract);

print (totalSupply);

Polygon

Balance Of

string network = "mainnet"; // mainnet testnet
string account = "0x99C85bb64564D9eF9A99621301f22C9993Cb89E3";

BigInteger balance = await Polygon.BalanceOf(network, account);

print(balance);

Verify

Verify a signed message.

string network = "mainnet"; // mainnet testnet
string message = "YOUR_MESSAGE";
string signature = "0x94bdbebbd0180195b89721a55c3a436a194358c9b3c4eafd22484085563ff55e49a4552904266a5b56662b280757f6aad3b2ab91509daceef4e5b3016afd34781b";

string account = await Polygon.Verify(network, message, signature);

print (account);

Polygon1155

Balance Of

string network = "mainnet"; // mainnet testnet
string contract = "0xfd1dBD4114550A867cA46049C346B6cD452ec919";
string account = "0x451bb3B5B93EE605daFA2D572AC170E9990eb8E4";
string tokenId = "141";

BigInteger balance = await Polygon1155.BalanceOf(network, contract, account, tokenId);

print (balance);

Balance Of Batch

string network = "mainnet"; // mainnet testnet
string contract = "0xfd1dBD4114550A867cA46049C346B6cD452ec919";
string[] accounts =
{
  "0x451bb3B5B93EE605daFA2D572AC170E9990eb8E4",
  "0x451bb3B5B93EE605daFA2D572AC170E9990eb8E4"
};
string[] tokenIds = { "141", "142" };

List<BigInteger> batchBalances = await Polygon1155.BalanceOfBatch(network, contract, accounts, tokenIds);

foreach (var balance in batchBalances)
{
  print ("batchBalance:" + balance);
}

URI

Returns meta data about the token.

string network = "mainnet"; // mainnet testnet
string contract = "0xfd1dBD4114550A867cA46049C346B6cD452ec919";
string tokenId = "141";

string uri = await Polygon1155.URI(network, contract, tokenId);

print (uri);

Is Approved For All

Queries the approval status of an operator for a given owner

string network = "mainnet"; // mainnet testnet
string contract = "0xfd1dBD4114550A867cA46049C346B6cD452ec919";
string account = "0x72b8Df71072E38E8548F9565A322B04b9C752932";
string authorizedOperator = "0x35706484aB20Cbf22F5c7a375D5764DA8166aE1c";

bool isApproved = await Polygon1155.IsApprovedForAll(network, contract, account, authorizedOperator);

print (isApproved);

Polygon721

Balance Of

Counts all NFTs assigned to an owner

string network = "mainnet"; // mainnet testnet
string contract = "0xbCCaa7ACb552A2c7eb27C7eb77c2CC99580735b9";
string account = "0x8861399ee37626fcc020c49e5184d9b839ed854a";

BigInteger balance = await Polygon721.BalanceOf(network, contract, account);

print (balance);

Owner Of

Find the owner of a NFT

string network = "mainnet"; // mainnet testnet
string contract = "0xbCCaa7ACb552A2c7eb27C7eb77c2CC99580735b9";
string tokenId = "965";

string account = await Polygon721.OwnerOf(network, contract, tokenId);

print (account);

URI

string network = "mainnet"; // mainnet testnet
string contract = "0xbCCaa7ACb552A2c7eb27C7eb77c2CC99580735b9";
string tokenId = "965";

string uri = await Polygon721.TokenURI(network, contract, tokenId);

print (uri);

Binance Smart Chain

Balance Of

string network = "testnet"; // mainnet testnet
string account = "0x451bb3B5B93EE605daFA2D572AC170E9990eb8E4";

BigInteger balance = await Binance.BalanceOf(network, account);

print(balance);

Verify

string network = "mainnet"; // mainnet testnet
string message = "YOUR_MESSAGE";
string signature = "0x94bdbebbd0180195b89721a55c3a436a194358c9b3c4eafd22484085563ff55e49a4552904266a5b56662b280757f6aad3b2ab91509daceef4e5b3016afd34781b";

string account = await Binance.Verify(network, message, signature);

print (account);

BEP1155

Binance Smart Chain that extends ERC-1155

Balance Of

string network = "mainnet"; // mainnet testnet
string contract = "0x3E31F70912c00AEa971A8b2045bd568D738C31Dc";
string account = "0xe91e3b8b25f41b215645813a33e39edf42ba25cf";
string tokenId = "770";

BigInteger balance = await BEP1155.BalanceOf(network, contract, account, tokenId);

print (balance);

Balance Of Batch

string network = "mainnet"; // mainnet testnet
string contract = "0x3E31F70912c00AEa971A8b2045bd568D738C31Dc";
string[] accounts =
{
  "0xe91e3b8b25f41b215645813a33e39edf42ba25cf",
  "0xe91e3b8b25f41b215645813a33e39edf42ba25cf"
};
string[] tokenIds = { "770", "771" };

List<BigInteger> batchBalances = await BEP1155.BalanceOfBatch(network, contract, accounts, tokenIds);

foreach (var balance in batchBalances)
{
  print ("batchBalance:" + balance);
}

URI

Returns meta data about the token.

string network = "mainnet"; // mainnet testnet
string contract = "0x3E31F70912c00AEa971A8b2045bd568D738C31Dc";
string tokenId = "770";

string uri = await BEP1155.URI(network, contract, tokenId);

print (uri);

Is Approved For All

Queries the approval status of an operator for a given owner

string network = "mainnet"; // mainnet testnet
string contract = "0x3E31F70912c00AEa971A8b2045bd568D738C31Dc";
string account = "0xe91e3b8b25f41b215645813a33e39edf42ba25cf";
string authorizedOperator = "0x35706484aB20Cbf22F5c7a375D5764DA8166aE1c";

bool isApproved = await BEP1155.IsApprovedForAll(network, contract, account, authorizedOperator);

print (isApproved);

BEP721

Binance Smart Chain that extends ERC-721

Balance Of

Counts all NFTs assigned to an owner

string network = "mainnet"; // mainnet testnet
string contract = "0x3e855B7941fE8ef5F07DAd68C5140D6a3EC1b286";
string account = "0xf81035dd3945ee53f5862833844b69df339c7db4";

BigInteger balance = await BEP721.BalanceOf(network, contract, account);

print (balance);

Owner Of

Find the owner of a NFT

string network = "mainnet"; // mainnet testnet
string contract = "0x3e855B7941fE8ef5F07DAd68C5140D6a3EC1b286";
string tokenId = "1008";

string account = await BEP721.OwnerOf(network, contract, tokenId);

print (account);

URI

string network = "mainnet"; // mainnet testnet
string contract = "0x3e855B7941fE8ef5F07DAd68C5140D6a3EC1b286";
string account = "0xf81035dd3945ee53f5862833844b69df339c7db4";

BigInteger balance = await BEP721.BalanceOf(network, contract, account);

print (balance);

BEP20

Binance Smart Chain that extends ERC-20

Balance Of

string network = "testnet"; // mainnet testnet
string contract = "0xb6b8bb1e16a6f73f7078108538979336b9b7341c";
string account = "0x451bb3B5B93EE605daFA2D572AC170E9990eb8E4";

BigInteger balance = await BEP20.BalanceOf(network, contract, account);

print (balance);

Name

Returns the name of the token. E.g. "Wrapped Ether"

string network = "testnet"; // mainnet testnet
string contract = "0xb6b8bb1e16a6f73f7078108538979336b9b7341c";

string name = await BEP20.Name(network, contract);

print (name);

Symbol

Returns the symbol of the token. E.g. “WETH”.

string network = "testnet"; // mainnet testnet
string contract = "0xb6b8bb1e16a6f73f7078108538979336b9b7341c";

string symbol = await BEP20.Symbol(network, contract);

print (symbol);

Decimals

Returns the number of decimals the token uses - e.g. 8, means to divide the token amount by 100000000 to get its user representation.

string network = "testnet"; // mainnet testnet
string contract = "0xb6b8bb1e16a6f73f7078108538979336b9b7341c";

BigInteger decimals = await BEP20.Decimals(network, contract);

print (decimals);

Total Supply

Returns the total token supply.

string network = "testnet"; // mainnet testnet
string contract = "0xb6b8bb1e16a6f73f7078108538979336b9b7341c";

BigInteger totalSupply = await BEP20.TotalSupply(network, contract);

print (totalSupply);

xDai

The first-ever USD stable blockchain and multi-chain staking token

Balance Of

string account = "0x577b17c9A02B7A360e0cf945D623D6C1ace6074c";

BigInteger balance = await XDai.BalanceOf(account);

print(balance);

Verify

string message = "YOUR_MESSAGE";
string signature = "0x94bdbebbd0180195b89721a55c3a436a194358c9b3c4eafd22484085563ff55e49a4552904266a5b56662b280757f6aad3b2ab91509daceef4e5b3016afd34781b";

string account = await XDai.Verify(message, signature);

print (account);

xDai1155

Balance Of

string contract = "0x93d0c9a35c43f6BC999416A06aaDF21E68B29EBA";
string account = "0xa63641e81D223F01d11343C67b77CB4f092acd5a";
string tokenId = "1344";

BigInteger balance = await XDai1155.BalanceOf(contract, account, tokenId);

print (balance);

Balance Of Batch

string contract = "0x93d0c9a35c43f6BC999416A06aaDF21E68B29EBA";
string[] accounts =
{
  "0xa63641e81D223F01d11343C67b77CB4f092acd5a",
  "0xa63641e81D223F01d11343C67b77CB4f092acd5a"
};
string[] tokenIds = { "1344", "1345" };

List<BigInteger> batchBalances = await XDai1155.BalanceOfBatch(contract, accounts, tokenIds);

foreach (var balance in batchBalances)
{
  print ("batchBalance:" + balance);
}

URI

Returns meta data about the token.

string contract = "0x93d0c9a35c43f6BC999416A06aaDF21E68B29EBA";
string tokenId = "1344";

string uri = await XDai1155.URI(contract, tokenId);

print (uri);

Is Approved For All

Queries the approval status of an operator for a given owner

string contract = "0x93d0c9a35c43f6BC999416A06aaDF21E68B29EBA";
string account = "0xa63641e81D223F01d11343C67b77CB4f092acd5a";
string authorizedOperator = "0x35706484aB20Cbf22F5c7a375D5764DA8166aE1c";

bool isApproved = await XDai1155.IsApprovedForAll(contract, account, authorizedOperator);

print (isApproved);

xDai721

Balance Of

Counts all NFTs assigned to an owner

string contract = "0x90FdA259CFbdB74F1804e921F523e660bfBE698d";
string account = "0x525C18aB76A28C367c876BBDFaa16Bb96865F9fE";

BigInteger balance = await XDai721.BalanceOf(contract, account);

print (balance);

Owner Of

Find the owner of a NFT

string contract = "0x90FdA259CFbdB74F1804e921F523e660bfBE698d";
string tokenId = "1582";

string account = await XDai721.OwnerOf(contract, tokenId);

print (account);

URI

string contract = "0x90FdA259CFbdB74F1804e921F523e660bfBE698d";
string tokenId = "1582";

string uri = await XDai721.TokenURI(contract, tokenId);

print (uri);

xDai20

Balance Of

string contract = "0xa106739de31fa7a9df4a93c9bea3e1bade0924e2";
string account = "0x000000ea89990a17Ec07a35Ac2BBb02214C50152";

BigInteger balance = await XDai20.BalanceOf(contract, account);

print (balance);

Name

Returns the name of the token. E.g. "Wrapped Ether"

string contract = "0xa106739de31fa7a9df4a93c9bea3e1bade0924e2";

string name = await XDai20.Name(contract);

print (name);

Symbol

Returns the symbol of the token. E.g. “WETH”.

string contract = "0xa106739de31fa7a9df4a93c9bea3e1bade0924e2";

string symbol = await XDai20.Symbol(contract);

print (symbol);

Decimals

Returns the number of decimals the token uses - e.g. 8, means to divide the token amount by 100000000 to get its user representation.

string contract = "0xa106739de31fa7a9df4a93c9bea3e1bade0924e2";

BigInteger decimals = await XDai20.Decimals(contract);

print (decimals);

Total Supply

Returns the total token supply.

string contract = "0xa106739de31fa7a9df4a93c9bea3e1bade0924e2";

BigInteger totalSupply = await XDai20.TotalSupply(contract);

print (totalSupply);