# New delivery promise participants API — Shopify developer changelog
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## New delivery promise participants API

As of the 2025-01 Admin GraphQL API, you can now query for delivery promise participants, using [`deliveryPromiseParticipants`](https://shopify.dev/docs/api/admin-graphql/2025-01/queries/deliveryPromiseParticipants).

You can make updates using the [`deliveryPromiseParticipantsUpdate`](https://shopify.dev/docs/api/admin-graphql/2025-01/mutations/deliveryPromiseParticipantsUpdate) mutation.

These APIs control the usage of delivery promises on the platform.

*Published: January 01, 2025*
Tags: API, New
Link: https://shopify.dev/changelog/new-delivery-promise-participants-api

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