> ## Documentation Index
> Fetch the complete documentation index at: https://docs.structural.app/llms.txt
> Use this file to discover all available pages before exploring further.

# Introduction

> Bidirectional data translation between construction management platforms

Structural is a bidirectional data translation API for construction management platforms.
Connect Procore and Dynamics 365 Business Central through a single integration, and
Structural normalizes, reconciles, and synchronizes your data across both systems.

## What you get

* **Unified canonical format** - every entity (project, contract, invoice, payment) is
  normalized into a platform-agnostic shape with typed IDs, money in minor units, and
  ISO currency codes. Read one format regardless of which platform the data came from.

* **Bidirectional propagation** - change a payment amount on one platform and Structural
  fans the update out to every connected platform, converting currencies and resolving
  cross-system references automatically.

* **Automatic entity reconciliation** - connect both platforms and Structural matches
  entities across systems using business keys (check numbers, invoice numbers, contract
  numbers). The `mappings` array on each object tells you which platform IDs refer to
  the same real-world entity.

## Supported platforms

Structural currently supports **Procore** and **Dynamics 365 Business Central**. Additional
platforms are on the roadmap.

## Next steps

Head to the [Quickstart](/quickstart) to connect both platforms and read reconciled data in
under 5 minutes.