---
title: "AWS Marketplace fulfillment URL registration"
method: POST
path: "/aws-marketplace/register"
tags: ["aws_marketplace"]
---

# AWS Marketplace fulfillment URL registration

`POST /aws-marketplace/register`

Receives the x-amzn-marketplace-token posted by AWS Marketplace when a customer clicks "Set Up Account", resolves the customer identity, stores it in the DB, and redirects to the thank-you page.

## Other responses

- `303` — Redirect to thank-you page
- `400` — Bad Request
- `500` — Internal Server Error

---

[API](https://skmtc.net/langchain-ai/apis/langsmith.md) · [All operations](https://skmtc.net/langchain-ai/apis/langsmith/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/langchain-ai/langsmith/revisions/a0acb3a6a101/schema)