---
title: DateTime - Payments Apps API
description: |
  Represents an [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601)-encoded date and time string.
  For example, 3:50 pm on September 7, 2019 in the time zone of UTC (Coordinated Universal Time) is
  represented as `"2019-09-07T15:50:00Z`".
api_version: 2025-01
api_name: payments-apps
type: scalar
api_type: graphql
source_url:
  html: https://shopify.dev/docs/api/payments-apps/2025-01/scalars/DateTime
  md: https://shopify.dev/docs/api/payments-apps/2025-01/scalars/DateTime.md
---

# Date​Time

scalar

Represents an [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601)-encoded date and time string. For example, 3:50 pm on September 7, 2019 in the time zone of UTC (Coordinated Universal Time) is represented as `"2019-09-07T15:50:00Z`".

## Map

### Fields with this scalar

* <-|[Payment​Session.authorizationExpiresAt](https://shopify.dev/docs/api/payments-apps/2025-01/objects/PaymentSession#field-authorizationExpiresAt)
* <-|[Payment​Session.pendingExpiresAt](https://shopify.dev/docs/api/payments-apps/2025-01/objects/PaymentSession#field-pendingExpiresAt)

### Mutations with this scalar

* <\~>[payment​Session​Pending](https://shopify.dev/docs/api/payments-apps/2025-01/mutations/paymentSessionPending#argument-pendingExpiresAt)
* <\~>[payment​Session​Resolve](https://shopify.dev/docs/api/payments-apps/2025-01/mutations/paymentSessionResolve#argument-authorizationExpiresAt)