Build with JustKalm
Everything you need to integrate product intelligence into your application. SDKs, CLI tools, webhooks, and comprehensive documentation.
Quick Start
Get your API key
Create an account and generate an API key from your dashboard.
Install the SDK
pip install justkalmMake your first call
client.valuate(product)Official SDKs
Type-safe, well-documented SDKs for every major language.
Command Line Interface
Powerful CLI for scripting and automation.
npm install -g @justkalm/cliWebhooks
Real-time event notifications to your server. Secure, reliable, with automatic retries.
Available Events
Signature Verification
HMAC-SHA256 signed payloads
Automatic Retries
Exponential backoff for 24 hours
API Features
Enterprise-grade API built for scale and reliability.
Rate Limiting
1,000 req/min (Standard), 10,000 req/min (Enterprise)
Exponential backoff recommended
Regional Endpoints
US, EU, APAC regions for data residency
api.justkalm.com, api.eu.justkalm.com
Authentication
Bearer token or API key header
Rotate keys without downtime
Idempotency
Safe retries with idempotency keys
Pass X-Idempotency-Key header
Integrations
Connect JustKalm to your existing tools.
Shopify
WooCommerce
Salesforce
Zapier
Make (Integromat)
n8n
Ready to Build?
Get started with our comprehensive documentation and helpful community.