This C# SDK aims to help .NET developers when writing applications for the Ontology Blockchain.

Requires .NET v4.7

1. Download repository

https://github.com/OntologyCommunityDevelopers/ontology-csharp-sdk.git

2. Build the repository, ddl files should be available in ontology-csharp-sdk\ontology-csharp-sdk\bin\Debug folder.

3. Add the ddl files in your client project, invoke the library

using OntologyCSharpSDK;

4. Create instance by specifying node parameter and ConnectionMethod (RPC, REST or Websocket), e.g.

OntologySDK ontSDK = new OntologySDK(node, ConnectionMethod.REST);

node parameter is constructed by domain/IP + port

For domain/IP, use current testnet address http://polaris1.ont.io or your private net address

For example, calling REST method for testnet(currently 0.75) will be below:

OntologySDK ontSDK = new OntologySDK("http://polaris1.ont.io:20334", ConnectionMethod.REST);

5. Call methods, e.g.

int BlockHeight = ontSDK.connectionManager.getBlockHeight();

See more code examples in ontology-csharp-demo project

All RPC, REST and Websocket methods implemented by the Ontology network are available via this SDK, for a list of each based on connection method, see below:

REST: https://github.com/ontio/documentation/blob/master/docs/pages/doc_en/restfulapi_en.md
RPC: https://github.com/ontio/documentation/blob/master/docs/pages/doc_en/ontrpcapi_en.md
Websocket: https://github.com/ontio/documentation/blob/master/docs/pages/doc_en/websocket_en.md

• xizho10

Github: https://github.com/xizho10

• Panther

Github: https://github.com/panther142 Discord: Panther#3489