API ReferenceOrganizations

Post Api Organizations Id Members

Authentication

AuthorizationBearer
Bearer token in the `Authorization` header. Integrators send an API key; the SpreadSpace dashboard sends a WorkOS JWT. The key prefix selects the mode against the same base URL: `ss_live_…` operates on live workspace data, while `ss_test_…` routes to the isolated developer sandbox tenant (test mode) where uploads return canned $0 sample extractions. See the "Testing (test mode)" section of the API description for details. Example: `Authorization: Bearer ss_live_…`.

Path parameters

idstringRequiredformat: "uuid"

Headers

SpreadSpace-VersionstringOptionalformat: "^\d{4}-\d{2}-\d{2}$"

Date-stamped API surface version. Optional; sending no header (and having no per-key pin) resolves to the latest supported version 2026-05-03. Supported versions: 2026-05-03. Future breaking changes ship under new date stamps; existing callers keep the version they pinned.

Request

This endpoint expects an object.
emailstringRequired<=254 characters
display_namestringRequired<=200 characters
rolestring or nullOptional<=50 characters

Response headers

X-Request-IDstring

Stripe-style per-request correlation ID. Echoed from the inbound X-Request-ID header when the client provides one, otherwise minted server-side as req_<24 hex chars>. Quote in support tickets so we can find the request’s logs.

SpreadSpace-Versionstring

The API surface version the server resolved for this request. Always present, regardless of whether the client supplied the request-side SpreadSpace-Version header. Default: 2026-05-03.

Response

OK
modestring
memberobject or null
invitationobject or null

Errors

400
Bad Request Error
401
Unauthorized Error
403
Forbidden Error
404
Not Found Error
429
Too Many Requests Error
500
Internal Server Error