---
title: "Create fulfillments"
method: POST
path: "/v2/fulfillments"
tags: ["fulfillments"]
---

# Create fulfillments

`POST /v2/fulfillments`

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Create one or more fulfillments by marking shipments as shipped with tracking information.
This will notify customers and marketplaces according to your configuration.

## Request body

- object
  - `fulfillments` object[], required
    - `shipment_id` string, required — The shipment id to fulfill
    - `tracking_number` string, required — Tracking number for the shipment
    - `carrier_code` string, required — Carrier code (e.g., "ups", "fedex", "usps")
    - `ship_date` string, date-time — Ship date (defaults to current date if not provided)
    - `notify_customer` boolean — Whether to notify the customer via email
    - `notify_order_source` boolean — Whether to notify the order source/marketplace

## Response `200`

Fulfillments processed (check has_errors and individual results)

- object
  - `has_errors` boolean — Indicates if any fulfillments failed to create
  - `fulfillments` object[]
    - `shipment_id` string — The shipment ID that was processed
    - `shipment_number` string — The shipment number (order number)
    - `error_message` string, nullable — Error message if creation failed (null on success)

## Other responses

- `400` — The request contained errors.
- `500` — The request was successful.

---

[API](https://skmtc.net/shipstation/apis/shipstation-api-v2.md) · [All operations](https://skmtc.net/shipstation/apis/shipstation-api-v2/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/shipstation/shipstation-api-v2/revisions/d3d8c21cd227/schema)