---
title: "Get Checkout Session"
method: GET
path: "/v2/sessions/{sessionId}"
tags: ["Checkout Sessions API"]
---

# Get Checkout Session

`GET /v2/sessions/{sessionId}`

> 🚧 Beta feature
>
> This feature is currently in private beta, and the final specification may still change.

Retrieve a Checkout Session to view its details and status to inform your customers about the checkout process.

## Headers

- `idempotency-key` string

## Response `200`

The Checkout Session object.

## Other responses

- `429` — Rate Limit has been reached.

## Changes

> 79 revisions in range; 9 not diffed.

- **2026-08-31** `916a533bff95` — 2 info
  - api tag `Checkout Sessions API` added
  - api tag `Sessions API` removed
- **2026-07-21** `e2ec10eb2363` — 1 info
  - added the optional property `allOf[#/components/schemas/entity-session-response]/requiredCustomerDetails` to the response with the `200` status
- **2026-05-19** `7cab62b21830` — 1 info
  - added the non-success response with the status `429`
- **2026-05-12** `ef4b5a97b56a` — 2 info
  - the endpoint scheme security `advancedAccessToken` was added to the API
  - the endpoint scheme security `organizationAccessToken` was removed from the API

[Change history](https://skmtc.dev/mollie/apis/mollie-api/changes/v2/sessions/:sessionId/get.md)

---

[API](https://skmtc.dev/mollie/apis/mollie-api.md) · [All operations](https://skmtc.dev/mollie/apis/mollie-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/mollie/mollie-api/revisions/b7497b77b18f/schema)