v0.6.0

0.6.0 (2025-11-11)

Cleans up old APIs that have minimal support in preparation for adding back newer alternatives.

Features

• release 0.6.0 (3aab4be)

v0.5.0

0.5.0 (2025-11-04)

Features

• docs: update README title (f874ad2)
• improved typing (#123) (4d80c5e)

v0.4.0

0.4.0 (2025-11-03)

Features

• example: add full example of checkout (#115) (e4f9796)

Bug Fixes

• cd: commit generated SDK using SumUp Bot (31b58f1)
• user-agent string (7f6fd8a)

v0.3.0

0.3.0 (2025-10-23)

0.3.0 brings the Merchants API, allowing access to multiple merchant accounts, depending on the authorization. For users that authenticate using SumUp's SSO you can now access any of the merchant accounts that they have membership in. For API keys the access is still restricted to the merchant account for which the API key was created. We are working on introducing more authentication options to make integrations that need to rely on multiple merchant accounts easier in the future.

The merchants endpoints replace the legacy /me/ endpoints and further cleanup the underlying models.

Features

• update makefile targets (a21676d)

Bug Fixes

• cd: generated docs repo url (615e80f)

v0.2.0

0.2.0 (2025-10-02)

Breaking

• build: bump minimum Go version to v1.23 (#104) (423fff2)

Features

• ci: use native govulncheck SARIF functionality (#103) (156150c)

v0.1.0

0.1.0 (2025-07-12)

Updates to latest SumUp OpenAPI specs, removing pay_to_email option for checkouts in favor of merchant_code.

Breaking

• api: remove pay_to_email (#88) (23f7f1d)

Features

• readme: docs badge (#85) (7d2b120)

v0.0.1

0.0.1 (2025-06-17)

Features

• cd: send notification on release (#32) (013a4bb)
• ci/cd: update actions, add dependabot (#3) (43b02ff)
• ci: auto-generate latest SDK (#5) (2343544)
• ci: commit generated code (#6) (26cc46b)
• ci: lint github actions (#22) (da1168f)
• doc.go (44434a7)
• docs: add link to API reference and developer portal (#29) (ad2507e)
• docs: README badges (28627fb)
• docs: security policy (fd03276)
• generate latest sdk (#16) (ed69f6e)
• init (f0e2412)
• releases and changelog (#27) (28f5183)
• switch to go-sdk-gen (#20) (1223a9f)
• tooling: create releases in draft mode (#34) (6f7c81b)
• update to latest specs (ebdf8a3)
• update to latest version (#10) (b04189a)
• v0.0.1 (#73) (b7a2e03)

Bug Fixes

• ci: code generation (#7) (9713af5)
• ci: go version for vulncheck (#28) (86c6082)
• ci: release process token permissions (#30) (7442793)
• ci: set generate workflow permissions (#78) (e83722f)
• docs: remove github discussions link from readme (#25) (4b05842)
• docs: update readme (#41) (770b300)
• ReaderService impl (#9) (1a04e19)
• run latest make generate (#35) (58653cf)
• tooling: release please config (#52) (ae2aff5)
• tooling: release please config (#84) (1559ba1)
• use idiomatic comment syntax (186afa2)

v0.0.1-beta.4

0.0.1-beta.4 (2025-03-04)

This release updates OpenAPI Specs to up to date version that matches reality, updates generated code, and improves documentation.

Features

• cd: send notification on release (#32) (013a4bb)
• ci/cd: update actions, add dependabot (#3) (43b02ff)
• ci: auto-generate latest SDK (#5) (2343544)
• ci: commit generated code (#6) (26cc46b)
• ci: lint github actions (#22) (da1168f)
• doc.go (44434a7)
• docs: add link to API reference and developer portal (#29) (ad2507e)
• docs: README badges (28627fb)
• docs: security policy (fd03276)
• generate latest sdk (#16) (ed69f6e)
• init (f0e2412)
• releases and changelog (#27) (28f5183)
• switch to go-sdk-gen (#20) (1223a9f)
• tooling: create releases in draft mode (#34) (6f7c81b)
• update to latest specs (ebdf8a3)
• update to latest version (#10) (b04189a)

Bug Fixes

• ci: code generation (#7) (9713af5)
• ci: go version for vulncheck (#28) (86c6082)
• ci: release process token permissions (#30) (7442793)
• docs: remove github discussions link from readme (#25) (4b05842)
• docs: update readme (#41) (770b300)
• ReaderService impl (#9) (1a04e19)
• run latest make generate (#35) (58653cf)
• tooling: release please config (#52) (ae2aff5)
• use idiomatic comment syntax (186afa2)

v0.0.1-beta.3

0.0.1-beta.3 (2025-03-04)

Updates SDK to latest state of the APIs and adds WithBaseURL option to the client that allows overriding the base URL used for API calls for e.g. testing purposes.

Bug Fixes

• tooling: release please config (#52) (ae2aff5)

v0.0.1-beta.2

0.0.1-beta.2 (2025-02-16)

2nd beta release of the SumUp Go SDK. New version bring several improvements (and breaking changes):

• builder pattern for client initialization was replaced with the options pattern. For example instead of:

  client := sumup.NewClient().WithAuth(os.Getenv("SUMUP_KEY"))

  the new approach is:

  client := sumup.NewClient(client.WithAPIKey("your API key obtained from elsewhere..."))

• the client is now auto-configured with api key from SUMUP_API_KEY environment variable (if present). You can provide your value using the client.WithAPIKey.
• the SDK is now structured with a per-resource subfolders to avoid having one gigantic root sumup package.

Features

• cd: send notification on release (#32) (013a4bb)
• ci/cd: update actions, add dependabot (#3) (43b02ff)
• ci: auto-generate latest SDK (#5) (2343544)
• ci: commit generated code (#6) (26cc46b)
• ci: lint github actions (#22) (da1168f)
• doc.go (44434a7)
• docs: add link to API reference and developer portal (#29) (ad2507e)
• docs: README badges (28627fb)
• docs: security policy (fd03276)
• generate latest sdk (#16) (ed69f6e)
• init (f0e2412)
• releases and changelog (#27) (28f5183)
• switch to go-sdk-gen (#20) (1223a9f)
• tooling: create releases in draft mode (#34) (6f7c81b)
• update to latest specs (ebdf8a3)
• update to latest version (#10) (b04189a)

Bug Fixes

• ci: code generation (#7) (9713af5)
• ci: go version for vulncheck (#28) (86c6082)
• ci: release process token permissions (#30) (7442793)
• docs: remove github discussions link from readme (#25) (4b05842)
• docs: update readme (#41) (770b300)
• ReaderService impl (#9) (1a04e19)
• run latest make generate (#35) (58653cf)
• use idiomatic comment syntax (186afa2)