---
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: 2026-10
source_url:
  html: 'https://shopify.dev/docs/api/payments-apps/latest/scalars/DateTime'
  md: 'https://shopify.dev/docs/api/payments-apps/latest/scalars/DateTime.md'
api_name: payments-apps
api_type: graphql
type: scalar
---

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

### Arguments with this scalar

* [payment​Session​Modal.expiresAt](https://shopify.dev/docs/api/payments-apps/latest/mutations/paymentSessionModal#arguments-expiresAt)
* [payment​Session​Pending.pendingExpiresAt](https://shopify.dev/docs/api/payments-apps/latest/mutations/paymentSessionPending#arguments-pendingExpiresAt)
* [payment​Session​Resolve.authorizationExpiresAt](https://shopify.dev/docs/api/payments-apps/latest/mutations/paymentSessionResolve#arguments-authorizationExpiresAt)