Official Libraries
SDKs & Libraries
Official SDKs for Python, Node.js, and Go. Community libraries for Ruby, PHP, and more. All SDKs are open source with full TypeScript/type hint support.
4.9
Average rating
95K+
Weekly downloads
Open Source
MIT licensed
Installation
pip install justkalmAsync supportType hintsAuto-retryStreaming
Quick Start
from justkalm import JustKalm
client = JustKalm() # Uses JUSTKALM_API_KEY env var
valuation = client.valuate(
url="https://grailed.com/item/12345"
)
print(f"Value: ${valuation.price_min}-${valuation.price_max}")justkalm-python
Version2.4.1
Downloads45.2K/week
LicenseMIT
MaintainerJustKalm Team
Why Use Our SDKs?
Automatic retry with exponential backoff
Request/response logging for debugging
Type safety with full IDE autocomplete
Webhook signature verification built-in
Connection pooling & keep-alive
Streaming support for batch operations
Community Libraries
Community-maintained libraries for additional languages. These are not officially supported but are actively maintained.
🐘PHP
justkalm/justkalm-php☕Java
com.justkalm:sdk🔷.NET
JustKalm.SDK🦀Rust
justkalmCan't Find Your Language?
Our REST API works with any HTTP client. Check out the API reference for direct integration.