Code examples

Reference clients, packaged for inspection.

Each package demonstrates the same login exchange: canonicalize exact bytes, sign with a persistent Ed25519 device key, refuse redirects, and verify the pinned Konvoa response key.

Reference implementation scope

The examples exercise the security-critical login exchange and are intentionally explicit. The C++ SDK is the maintained native integration with the broader product API.

C#

.NET 8. Canonical request signing and pinned response verification reference client.

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C++

Native SDK

Maintained native C++ SDK with the broader Konvoa product API. A customer account is required to download it.

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Python

Python 3.10+. Canonical request signing and pinned response verification reference client.

69d09ea6e749e1f5e27ec7d92a3c49151b61cc2f723a1bb74caf193abd9a1f35

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Node.js

Node.js 22+. Canonical request signing and pinned response verification reference client.

7f1bcafa835e6a8789b8c8cb30d5e231d68b7583b53e3eee552b5b3487d1c6aa

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Go

Go 1.22+. Canonical request signing and pinned response verification reference client.

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Rust

Rust 1.88+. Canonical request signing and pinned response verification reference client.

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PHP

PHP 8.2+ CLI. Canonical request signing and pinned response verification reference client.

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Configure before running

Set the application identifier, base origin, response key ID, pinned Ed25519 public key, and a persistent device-key path through the package’s documented environment variables. Never commit a generated private key or customer password.

Verify the archive

Compare the archive’s SHA-256 digest with the JSON manifest or SHA256SUMS before extracting it. Dependency lock files or exact versions are included where the language ecosystem supports them.

Read the protocol guide before adapting the request builder or response verifier.

Start with a client you can inspect.

Download the package for your stack, verify the archive, and follow its build instructions.

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