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SumUp Memberships API

Endpoints to manage user's memberships. Memberships are used to connect the user to merchant accounts and to grant them access to the merchant's resources via roles.

SumUp Memberships API is one of 10 APIs that SumUp publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Memberships. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 1 operation across 1 path, and defines 8 schemas. It is described by OpenAPI 3.2.0, at version 1.0.0.

Requests are made against a single base URL, https://api.sumup.com.

1 operations 1 paths 8 schemas 1 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0.0
Base URL
https://api.sumup.com
Authentication
HTTP Bearer, OAuth 2.0
License
Resource Areas
1

Authentication & Security 2

SumUp Memberships API declares 2 security schemes for authenticating requests. It accepts HTTP bearer tokens (apiKey). It supports OAuth 2.0 (oauth2) using the authorizationCode and clientCredentials flows, exposing 8 scopes.

  • apiKey — API keys allow you easily interact with SumUp APIs. API keys are static tokens. You can create API keys from the [Dashboard](https://me.sumup.com/settings/api-…
  • oauth2 — SumUp supports [OAuth 2.0](https://tools.ietf.org/html/rfc6749) authentication for platforms that want to offer their services to SumUp users. To integrate via…

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 GET. Each is listed below with its method, path, parameters, and response codes.

Memberships 1

Endpoints to manage user's memberships. Memberships are used to connect the user to merchant accounts and to grant them access to the merchant's resources via roles.

GET
/v0.1/memberships
List memberships
ListMemberships 10 params → 200400401

Schemas 8

The contract defines 8 schemas that model the data the API accepts and returns. The most detailed are Membership (12 properties), MembershipResource (7 properties), Problem (5 properties), Invite (2 properties). Each schema is shown below with its type and property counts.

Invite
object
Pending invitation for membership.
2 properties 2 required
MembershipStatus
string
The status of the membership.
MembershipResource
object
Information about the resource the membership is in.
7 properties 5 required
Problem
object
A RFC 9457 problem details object. Additional properties specific to the problem type may be present.
5 properties 1 required
Membership
object
A membership associates a user with a resource, memberships is defined by user, resource, resource type, and associated roles.
12 properties 9 required
Metadata
object
Set of user-defined key-value pairs attached to the object. Partial updates are not supported. When updating, always submit whole metadata. Maximum of 64 param…
ResourceType
string
The type of the membership resource. Possible values are: merchant - merchant account(s) organization - organization(s)
Attributes
object
Object attributes that are modifiable only by SumUp applications.

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

sumup-memberships-api-openapi.yml Raw ↑

Other APIs SumUp publishes across the network.

SumUp Checkouts API
SumUp Customers API
SumUp Members API
SumUp Merchants API
SumUp Payouts API
SumUp Readers API
SumUp Receipts API
SumUp Roles API
SumUp Transactions API
Where this information came from

This is an independent, third-party profile of SumUp Memberships API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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