# Open Source SDKs

### C#/.NET

The .NET-library supports the complete `factomd` and `factom-walletd` API.

[C#/.NET Client Library](https://github.com/FactoidAuthority/FactomSharp)

### Golang

[Golang client library](https://github.com/FactomProject/factom) for writing Factom clients in go.

[Hello world example for Golang](https://developers.factomprotocol.org/start/hello-world-examples/golang)

### Java

Java Library integrates Java (JEE & Spring) with the Factom blockchain.

[Java Client Library](https://github.com/bi-foundation/factom-java)

### Javascript

A high level JS library I to make it easy to make queries, create transactions, chains and entries on Factom. Includes helper functions to manipulate Factoid and Entry Credit addresses.

[Factom Client Library](https://github.com/PaulBernier/factomjs)

[Hello world example for JavaScript](https://developers.factomprotocol.org/start/hello-world-examples/javascript)

### Python

Python library for interacting with the `factomd` and `factom-walletd` APIs. The API client is fully tested under Python 2.7, 3.4, 3.5, and 3.6, and likely works with other versions as well.

[Python Client Library](https://github.com/TRGG3R/factom-api)\
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[Hello world example for Python](https://developers.factomprotocol.org/start/hello-world-examples/python)

### Rust

Rust json-rpc client library for communicating with factomd, factom-walletd, debug APIs provided by reference implementation of Factom protocol. Includes examples and wide test coverage.\
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[Rust Client Library](https://github.com/kompendium-llc/factom-rust-client)

### Haskell

Haskell json-rpc client library for communicating with factomd, factom-walletd, debug APIs provided by reference implementation of Factom protocol. Includes examples and wide test coverage.\
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[Haskell Client Library](https://github.com/kompendium-ano/factom-haskell-client)<br>

### PHP

PHP json-rpc client library for communicating with factomd, factom-walletd, debug APIs provided by reference implementation of Factom protocol. Includes examples and wide test coverage.\
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[PHP Client Library](https://github.com/kompendium-ano/factom-php-client)<br>

### Ruby

Ruby json-rpc client library for communicating with factomd, factom-walletd, debug APIs provided by reference implementation of Factom protocol. Includes examples and wide test coverage.\
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[Ruby Client Library](https://github.com/kompendium-ano/factom-ruby-client)<br>

### Swift

Swift json-rpc client library for communicating with factomd, factom-walletd, debug APIs provided by reference implementation of Factom protocol. Includes examples and wide test coverage.\
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[Swift Client Library](https://github.com/kompendium-ano/factom-swift-client)