Add limit group member

PUT
/providers/{providerID}/limit-groups/{groupID}/members/{participantID}

Add a participant to a limit group. Returns 200 with the membership. Idempotent: adding a current member returns the existing membership.

Auth: API key or bearer token. Scoped to the calling provider.

Request
cURL
curl -X PUT https://api.moov.money/providers/{providerID}/limit-groups/{groupID}/members/{participantID}
Responses
200 401 403 404
The request completed successfully.
{
  "member": {
    "addedOn": "2026-08-31T12:00:00Z",
    "externalID": "customer-abc-123"
  }
}
Authentication missing, invalid, or insufficient.
Authentication present but the action is forbidden for this principal/claim.
The requested resource was not found.

Headers

X-Moov-Version

string
Set this header to the API version being targeted (e.g. v2026.07.00). When omitted, the server applies its default version.

Path parameters

providerID

string required
Your provider account ID.

groupID

string required
Identifier of the limit group.

participantID

string required
The participant’s participantID, or your externalID for them. Both resolve to the same participant.

Response

Response envelope for add limit group member; the membership is nested under member.

member

object required
The group membership.
Show child attributes

member

addedOn

string<date-time> required
When the participant was added to the group.

externalID

string required
Your identifier for the participant.