Update affiliate settings

Updates the affiliate's profile and accepted legal details.

Body

Field	Type	Required	Notes
name	string	no	2–100 characters.
image	string (URL)	no
acceptedAffiliateLegalVersion	string	no	Must be the current legal version.
acceptedAffiliateLegalLanguage	string	no	"en" or "fr".

Response — 200 OK

{
  "name": "Jane Doe",
  "image": "https://example.com/jane.png",
  "acceptedAffiliateLegalVersion": "2026-v1",
  "acceptedAffiliateLegalLanguage": "en"
}

Fetching the legal terms version

acceptedAffiliateLegalVersion must exactly match the platform's current affiliate terms version. Fetch the current value with:

GET /api/legal-version/affiliate

{ "version": "2026-v1" }

No API key is required. Pass the returned version verbatim when the affiliate (re-)accepts the terms. Note the rule this endpoint enforces: if the request provides acceptedAffiliateLegalVersion, it must be the current one; if it omits the field, the affiliate's stored version must already be current — an affiliate on an older version cannot update other profile fields until they accept the latest terms.

Errors — all { "error": "<message>" }:

Status	`error` values
400	A field-specific validation message, or `Invalid affiliate settings.` for an unparseable body
403	`The affiliate must accept the current affiliate legal terms.`
404	`Affiliate not found`