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# Documentation changes for June 30, 2026

As part of an ongoing effort to better align the documentation with the API, we've updated several Pay Out response schemas. These changes affect the documentation only, the API itself was already returning this data.

## Corrected `AdditionalData` type for vendor creation request

Changed the type of the `AdditionalData` field from `map<string, map<string, string>>` to `map<string, string>` in the `POST /Vendor/single/{entry}` endpoint.
See [Create vendor](/developers/api-reference/vendor/create-vendor) for the full API reference.