> ## Documentation Index
> Fetch the complete documentation index at: https://docs.keystoneb2b.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Flexport Integration

> Sync Flexport purchase orders into Keystone for incoming inventory.

<Note>
  **Who this is for:** Brand administrators. Go to **Settings → Integrations → Flexport**.
</Note>

The Flexport integration pulls **purchase orders** from Flexport into Keystone. Open POs can feed **incoming inventory** when configured under **Settings → Inventory**.

## Prerequisites

* A Flexport account with purchase order API access
* Keystone brand administrator access

## Connecting Flexport

1. Go to **Settings → Integrations** and open **Flexport**.
2. Choose your environment (**Production** or **Sandbox**).
3. Select an authentication method:

| Method      | Credentials                 |
| ----------- | --------------------------- |
| **OAuth2**  | Client ID and client secret |
| **API key** | Long-lived bearer token     |

4. Enter the **base URL** (defaults to `https://api.flexport.com`).
5. Click **Connect** — Keystone verifies credentials and PO API access before saving.

<Warning>
  Secrets are write-only after save. The form shows masked placeholders instead of echoing credentials back.
</Warning>

## Syncing purchase orders

After connecting:

* Click **Sync now** for a delta sync of recent POs.
* Use **Full backfill** to pull historical purchase orders (may take longer on large accounts).

Synced POs appear in Keystone and can drive incoming inventory dates when mapped under **Settings → Inventory → On-order incoming**.

## Verifying

The integration card shows connection status and last sync time. Confirm open PO lines appear in **Reports → Incoming Inventory** or on ATS after inventory refresh.

## Disconnecting

**Disconnect** stops future PO syncs. Historical PO data already in Keystone is retained.

## Related

* [Inventory & ATS](/app-guide/inventory) — map incoming PO sources by region
* [Integrations overview](/integrations/overview) — other available connections