LucidOcean.MultiChain Assembly

The library is an unofficial wrapper for multichain_cli JSON RPC.

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Latest Nuget | MultiChain Starter

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The Source is in Visual Studio 2022 Community Edition.

The compiled Assemblies are targeting 4.8 and Core 6.0

This library divides the calls into

• MultiChainClient.Address
• MultiChainClient.Asset
• MultiChainClient.Block
• MultiChainClient.Peer
• MultiChainClient.Permission
• MultiChainClient.Transaction
• MultiChainClient.Utility
• MultiChainClient.Wallet
• MultiChainClient.Stream

Create your own chain

create https://www.multichain.com/developers/creating-connecting/

and run your test chain

NOTE: This library is only available for v1 RPC

Set up your connection

• edit your multichain.conf
• add port to your firewall
• allow your ip

example multichain.conf (use your settings)

rpcuser=multichainrpc rpcpassword=1jm2VNf2MdGK8ULQiMGg7Q4C8Jy89BJrzNJ5y9Mj7qaS rpcallowip=127.0.0.1

Get your RPC port

view in your params.dat file

default-network-port = 9265 # Default TCP/IP port for peer-to-peer connection with other nodes. default-rpc-port = 9264 # USE THIS - Default TCP/IP port for incoming JSON-RPC API requests.

example usage:

MultiChainConnection connection = new MultiChainConnection()
            {
                Hostname = "IP",
                Port = 100,
                Username = "multichainrpc",
                Password = "password",
                ChainName = "chain1",
                BurnAddress = "address",
                RootNodeAddress = "address"
            };
            
MultiChainClient _Client = new MultiChainClient(connection);
response = _Client.Wallet.GetNewAddress();

There are sync and async versions.

Issue and Send an Asset

MultiChainConnection connection = new MultiChainConnection()
            {
                Hostname = "IP",
                Port = 100,
                Username = "multichainrpc",
                Password = "password",
                ChainName = "chain1",
                BurnAddress = "address",
                RootNodeAddress = "address"
            };
            
MultiChainClient _Client = new MultiChainClient(connection);
JsonRpcResponse<string> response = _Client.Asset.Issue(issueAddress, assetName, quantity, units);
_Client.Asset.Send(toAddress, assetName, amount);

//Use SendAssetFrom to specify an address FROM and and address To

Using List

    _Client.Asset.ListAssetsAsync(assetName,true);

Issue and Subscribe

    var response = _Client.Asset.Issue(fromAddress, new { name = assetName, open = true }, 10, 1, asset);
    _Client.Asset.Subscribe(response.Result, true);

MultiChain Explorer

- MultiChain explorer running on C# ASP.NET MVC 
- Change connection details in LucidOcean.MultiChain.Explorer.Data.ExplorerSettings to connect the explorer to your node.  
    * This works the same as seen in example of issue and sending of an asset.