# Elastic Path Price Book Modifiers API

**Canonical:** https://apis.io/apis/elastic-path/elastic-path-price-book-modifiers-api/  
**Provider:** Elastic Path — https://apis.io/providers/elastic-path/  
**Base URL:** https://useast.api.elasticpath.com  
**Documentation:** https://developer.elasticpath.com/api

Elastic Path Price Book Modifiers API is one of 100 APIs that [Elastic Path](https://apis.io/providers/elastic-path/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Price Book Modifiers. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

You can use price modifiers to change the price property of child products. By default, child products inherit the same price as their base products. Using price modifiers, you can enable child products to inherit a different price. This enables you to configure the price of child products, for example, to be lower than its base product, without having to individually update the price of your child products. There are three types of price modifier. | Modifier | Data Type | Effect | |:------------------|:----------|:---------------------------------------------| | `price_increment` | `string` | Increases the price of a product. | | `price_decrement` | `string` | Decreases the price of a product. | | `price_equals` | `string` | Sets the price of a product to the amount you specify. | The following is an overview of the steps you need to follow to use price modifiers. 1. Create a price modifier. You must give the price modifier a unique name. For more information, see [Create a Price Modifier](/docs/api/pxm/pricebooks/create-price-modifier). 1. Build your child products with the new product modifier.

## Machine-readable artifacts (2)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/elastic-path/refs/heads/main/openapi/elastic-path-price-book-modifiers-api-openapi.yml
- **Documentation** — https://developer.elasticpath.com/api

## Other Elastic Path APIs (12)

- [Elastic Path GraphQL API](https://apis.io/apis/elastic-path/graphql-api/)
- [Elastic Path Account Addresses API](https://apis.io/apis/elastic-path/elastic-path-account-addresses-api/)
- [Elastic Path Account Authentication Settings API](https://apis.io/apis/elastic-path/elastic-path-account-authentication-settings-api/)
- [Elastic Path Account Cart Associations API](https://apis.io/apis/elastic-path/elastic-path-account-cart-associations-api/)
- [Elastic Path Account Management Authentication API](https://apis.io/apis/elastic-path/elastic-path-account-management-authentication-api/)
- [Elastic Path Account Members API](https://apis.io/apis/elastic-path/elastic-path-account-members-api/)
- [Elastic Path Account Membership API](https://apis.io/apis/elastic-path/elastic-path-account-membership-api/)
- [Elastic Path Account Membership Settings API](https://apis.io/apis/elastic-path/elastic-path-account-membership-settings-api/)
- [Elastic Path Account Tags API](https://apis.io/apis/elastic-path/elastic-path-account-tags-api/)
- [Elastic Path Accounts API](https://apis.io/apis/elastic-path/elastic-path-accounts-api/)
- [Elastic Path Administrator Latest Releases Catalog API API](https://apis.io/apis/elastic-path/elastic-path-administrator-latest-releases-catalog-api-api/)
- [Elastic Path Application Keys API](https://apis.io/apis/elastic-path/elastic-path-application-keys-api/)

## Tags

Price Book Modifiers

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