# Shopify Functions API

**Canonical:** https://apis.io/apis/shopify/functions-api/  
**Provider:** Shopify — https://apis.io/providers/shopify/  
**Documentation:** https://shopify.dev/docs/api/functions

Shopify Functions API is one of 213 APIs that [Shopify](https://apis.io/providers/shopify/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Commerce, Serverless, and WebAssembly. The published artifact set on APIs.io includes API documentation and a getting-started guide.

Shopify Functions allow developers to customize the backend logic that powers parts of Shopify. Functions are compiled to WebAssembly and enable custom discounts, payment customizations, delivery customizations, cart transforms, and order validation.

## Machine-readable artifacts (2)

- **Documentation** — https://shopify.dev/docs/api/functions
- **GettingStarted** — https://shopify.dev/docs/apps/build/functions

## Other Shopify APIs (12)

- [Shopify GraphQL Admin API](https://apis.io/apis/shopify/graphql-admin-api/)
- [Shopify Storefront API](https://apis.io/apis/shopify/storefront-api/)
- [Shopify Customer Account API](https://apis.io/apis/shopify/customer-account-api/)
- [Shopify Partner API](https://apis.io/apis/shopify/partner-api/)
- [Shopify Payments Apps API](https://apis.io/apis/shopify/payments-apps-api/)
- [Shopify Liquid API](https://apis.io/apis/shopify/liquid-api/)
- [Shopify Discount Function API](https://apis.io/apis/shopify/discount-function-api/)
- [Shopify Webhooks API](https://apis.io/apis/shopify/webhooks-api/)
- [Shopify App Bridge](https://apis.io/apis/shopify/app-bridge/)
- [Shopify App Home API](https://apis.io/apis/shopify/app-home-api/)
- [Shopify Checkout UI Extensions API](https://apis.io/apis/shopify/checkout-ui-extensions-api/)
- [Shopify Multipass API](https://apis.io/apis/shopify/multipass-api/)

## Tags

Commerce, Serverless, WebAssembly

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/shopify/functions-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/shopify/.