The Ever SDKClient libraries provide a robust framework for developing decentralized applications (DApps) on TVM-compatible blockchains, such as Everscale, Gosh, TON, Venom, and more. This guide aims to walk you through the process of using these libraries effectively.

Supported Languages

The Ever SDK supports numerous programming languages, making it accessible for diverse developers:

• Rust (Core Library)
• Official JavaScript (TypeScript) Binding
• Community Bindings:
  • Clojure
  • Golang
  • Java
  • Kotlin
  • Lua
  • .NET
  • Python
  • Ruby
  • Scala
  • Swift

Quick Start

To begin utilizing the Ever SDK, follow these simple steps:

1. Obtain your endpoint at dashboard.evercloud.dev, or by running Evernode-SE (local node) or Dapp Server (self-hosted blockchain node).
2. For detailed instructions, check the available TVM networks.

How to Avoid Soft Breaking Problems

Soft Breaking refers to API changes that introduce new optional fields, which are fully backward compatible for JSON interfaces. However, in Rust, these changes can lead to compilation errors. Here’s how to safeguard against such issues:

• Utilize default implementations in your structure initialization. For example:

rust
#[derive(Default)]
struct ParamsOfFoo {
    pub foo: String,
    pub bar: Option,
}
pub fn foo(params: ParamsOfFoo) { }
foo(ParamsOfFoo {
    foo: "foo_value".into(),
    ..Default::default(),
});

• This method allows you to smoothly integrate optional fields without breaking existing code.

Troubleshooting

If you encounter issues while working with the Ever SDK, consider the following steps:

• Ensure your Node.js is up to date (v.10 or newer).
• Verify that you have the latest version of Rust installed with the command rustc --version (1.47.0 or newer is required).
• If you’re building client libraries, follow the instructions carefully, as incorrect commands can lead to failures.
• Check for issues in your code by using the provided API reference documentation.

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Conclusion

At fxis.ai, we believe that such advancements are crucial for the future of AI, as they enable more comprehensive and effective solutions. Our team is continually exploring new methodologies to push the envelope in artificial intelligence, ensuring that our clients benefit from the latest technological innovations.