APIs, SDKs, webhooks and reference integrations — everything you need to extend our products or plug them into your existing stack.
JSON-over-HTTPS endpoints for invoices, customers, inventory and reports. Token-based auth.
Subscribe to real-time events — sales, stock updates, payment captures — and react in your own services.
First-party libraries for PHP, Node.js and Python. Strongly-typed and battle-tested.
Complete endpoint reference with request/response shapes and copy-paste examples.
Test your integration against a sandboxed instance with seeded data — no risk to production.
Developer Discord, monthly office hours and a GitHub org with sample apps and recipes.
Generate an API token from your admin dashboard, then hit our health endpoint to confirm everything is wired up.
curl -X GET https://api.nyflextec.com/v1/ping \
-H "Authorization: Bearer YOUR_TOKEN" \
-H "Accept: application/json"
# → { "status": "ok", "version": "v1" }