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GET
Check a single feature / entitlement

Authorizations

Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Headers

X-Arcen-Company-Keys
string

Comma-separated key=value pairs identifying the company (e.g. id=company_123,wallet=0xabc).

X-Arcen-User-Keys
string

Query Parameters

key
string
required

Feature key to evaluate (max 128 chars).

Response

Resolved entitlement

key
string
enabled
boolean
reason
string

Machine-readable resolution reason (PLAN_ALLOWS, OVERRIDE, NO_PLAN, …).

allocation
number | null

Total allowed units; null = unlimited.

usage
number

Units consumed in the active billing period.

exceeded
boolean

True when usage >= allocation.

Last modified on September 19, 2026