B2B Integration Overview

B2B Integration

Server-to-server integrations for external systems (EMR, LIS, etc.) that need to request storage and retrieval operations.

B2B integrations authenticate using OAuth 2.0 Client Credentials and can:

• Create and view subjects
• Create procedure requests
• Track request status and linked procedures
• View sample containers, storage inventory, and procedures

Base URL

Environment	URL
Production	https://api.crinsutrack.com
Sandbox	https://api-sandbox.crinsutrack.com

API Version

Current version: 1.0

All endpoints are prefixed with /api/.

Authentication

B2B integrations use OAuth 2.0 Client Credentials flow. See the Authentication guide for setup instructions.

Rate Limits

Tier	Requests per minute
Standard	60

Contact your Crinsutrack administrator for rate limit increases.

Response Format

All API responses are returned in JSON format:

{
  "data": { ... },
  "meta": {
    "page": 1,
    "perPage": 10,
    "total": 100
  }
}

Error Handling

Error responses include a descriptive message:

{
  "error": {
    "code": "FORBIDDEN",
    "message": "Insufficient permissions to perform this operation"
  }
}

Code	Description
UNAUTHORIZED	Invalid or expired token
FORBIDDEN	Operation not permitted for B2B integrations
NOT_FOUND	Resource does not exist
VALIDATION_ERROR	Invalid request data

Support

For API support, contact your Crinsutrack administrator or email api-support@crinsutrack.com.