Get Field Usage
Get usage statistics for all filtered fields.
Authorizations
Mixpeek API key, sent as Authorization: Bearer mxp_sk_.... Create one in Studio under Settings → API Keys, or with an admin key via POST /v1/organizations/users/{user_email}/api-keys. A missing header returns 403; an invalid or revoked key returns 401.
Namespace id (ns_...), not the namespace name. This scopes the request rather than authenticating it, and it is required on every operation marked x-mixpeek-namespace-scoped.
Query Parameters
Time period: Xh (hours) or Xd (days), e.g., 24h, 7d, 30d
^(\d+h|\d+d)$Minimum query count to include a field
1 <= x <= 10000Response
Successful Response
Response containing field usage statistics.
Namespace being analyzed
Analysis period (24h, 7d, 30d)
Field usage statistics
Total number of fields found
Number of indexed fields
Number of unindexed fields

