DEVELOPER PREVIEW

Yo License API

Integrate license validation, subscription status, and access control into your workflow — built for speed.

Authentication

All requests require a Bearer token in the Authorization header. Tokens are scoped per-project.

Authorization: Bearer yo_sk_•••

Rate Limits

Default: 120 req/min per key. Burst up to 30 concurrent. Contact us for higher limits.

Status Codes

200Success
401Unauthorized — invalid or missing token
404Resource not found
429Rate limit exceeded
500Internal server error

Endpoints

Simulation

curl -X POST https://yo-license.pro/api/v1/licenses/validate \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"key":"YO-XXXX-XXXX"}'

Request Access

The Yo License API is currently in private preview. Contact us to get your API key.

Email us atbusiness@yocatetin.com part of yocatetin.com

Include your use case and expected volume. We usually respond within 24 hours.

AI Workflow

Built for AI Engineers

Automate license checks, subscription gates, and access provisioning inside your CI/CD, CLI tools, or AI agent pipelines — zero overhead.

Validate licenses in < 50ms p95
Webhook-driven subscription sync
Typed SDK for Node.js & Python (soon)
Ideal for AI-agent tool-calling workflows

Get early access