Clients & SDKs

Accelerate your development cycle with our official client libraries. These SDKs are maintained by the CaptchaSonic core team and are designed to handle complex logic like task polling, error normalization, and asynchronous execution out of the box.

Supported Languages

Select your preferred language to get started with specific installation guides and code examples.

Python

Stable, async-ready library for high-performance automation.

Node.js

TypeScript-first SDK for modern web scrapers and services.

Go

Concurrency-optimized client for distributed crawler fleets.

[!TIP] Missing your language? Our REST API is fully documented and can be used with any language that supports HTTP requests (Curl, PHP, C#, Ruby, etc.).