---
title: Build with SIBI
description: APIs for product research, ordering, fulfillment, and events.
---

Use SIBI APIs to research compatible products, create orders, track fulfillment, and keep your systems in sync. Start with the product you are integrating, then follow its guided path to a first successful request.

**[Platform APIs](/getting-started/authentication)**

Authenticate once, then build ordering, catalog, and fulfillment integrations.

**[Checkout Links](/getting-started/checkout-links)**

Send customers to a preconfigured SIBI checkout from anywhere on the web.

**[Events](/events/receive-events)**

Receive lifecycle updates for orders, invoices, assets, offers, and projects.

## Explore the platform

**[GraphQL API](/graphql/making-a-graphql-request)**

Order products, review pricing, and query invoices over GraphQL.

**[REST API](/rest/making-a-rest-request)**

Manage offers, look up products, and cancel orders over REST.

## Send us feedback

Questions, error reports, and feature requests reach the Sibi team through [`POST /feedback`](/api-reference/feedback/guide).