# SumUp Customers API

**Canonical:** https://apis.io/apis/sumup/sumup-customers-api/  
**Provider:** SumUp — https://apis.io/providers/sumup/  
**Base URL:** https://api.sumup.com  
**Documentation:** https://developer.sumup.com/api

SumUp Customers API is one of 10 APIs that [SumUp](https://apis.io/providers/sumup/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Customers. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

Allow your regular customers to save their information with the Customers model. This will prevent re-entering payment instrument information for recurring payments on your platform. Depending on the needs you can allow, creating, listing or deactivating payment instruments & creating, retrieving and updating customers.

## Machine-readable artifacts (3)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sumup/refs/heads/main/openapi/sumup-customers-api-openapi.yml
- **Documentation** — https://developer.sumup.com/api
- **PostmanCollection** — https://www.postman.com/sumupengineering/sumup-developers/collection/iqa7nry/sumup-rest-api

## Other SumUp APIs (9)

- [SumUp Checkouts API](https://apis.io/apis/sumup/sumup-checkouts-api/)
- [SumUp Members API](https://apis.io/apis/sumup/sumup-members-api/)
- [SumUp Memberships API](https://apis.io/apis/sumup/sumup-memberships-api/)
- [SumUp Merchants API](https://apis.io/apis/sumup/sumup-merchants-api/)
- [SumUp Payouts API](https://apis.io/apis/sumup/sumup-payouts-api/)
- [SumUp Readers API](https://apis.io/apis/sumup/sumup-readers-api/)
- [SumUp Receipts API](https://apis.io/apis/sumup/sumup-receipts-api/)
- [SumUp Roles API](https://apis.io/apis/sumup/sumup-roles-api/)
- [SumUp Transactions API](https://apis.io/apis/sumup/sumup-transactions-api/)

## Tags

Customers

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