Get the extension
Returns the installed extension that the token's subject names, including disabled and uninstalled extensions.
Authentication
extensionTokenhttp, bearer, JWTAn extension JWT signed with the extension's registered key: iss is the registry name, sub the ext_ ID (omitted for app-level operations), aud the instance API URL, and exp at most 5 minutes after iat.
Responses
200OKapplication/json
Bodyobject7 fields
id*stringID of the installed extension
name*stringRegistry name
version*stringActive version
workspaceID*stringworkspacePlan*stringThe workspace's effective plan, e.g. free or pro; pro when the instance has no billing
state*stringUninstalled extensions remain readable until their last lifecycle event expires
"active", "disabled", "uninstalled"disabledReason*any ofWhy the extension is disabled; null when it is active or uninstalled
Options
Any of
Option 1string
"manual", "approval_required", "configuration_required", "revoked"Option 2null
400Bad Requestapplication/json
Bodyone ofOptions
One of
Option 1object
defined*constanttruecode*constant"BAD_REQUEST"status*constant400message*string"Bad Request"dataValidationErrorData2 fields
hintsarray of stringSuggested next steps. Wording can change; use error codes and structured data for program logic.
issuesarray of ValidationIssue3 fields
message*stringcodestringpatharray of any ofOptions
Any of
Option 1string
Option 2number
Option 3object
key*any ofOptions
Any of
Option 1string
Option 2number
Option 2object
defined*constantfalsecode*stringstatus*numbermessage*stringdataany401Unauthorizedapplication/json
Bodyone ofOptions
One of
Option 1object
defined*constanttruecode*constant"UNAUTHORIZED"status*constant401message*string"Unauthorized"dataErrorData1 field
hintsarray of stringSuggested next steps. Wording can change; use error codes and structured data for program logic.
Option 2object
defined*constantfalsecode*stringstatus*numbermessage*stringdataany403Forbiddenapplication/json
Bodyone ofOptions
One of
Option 1object
defined*constanttruecode*constant"FORBIDDEN"status*constant403message*string"Forbidden"dataForbiddenErrorData4 fields
hintsarray of stringSuggested next steps. Wording can change; use error codes and structured data for program logic.
missingPermissionsarray of stringrequiredPlanconstant"pro"actionstringThe requested action that was denied
Option 2object
defined*constantfalsecode*stringstatus*numbermessage*stringdataany404Not Foundapplication/json
Bodyone ofOptions
One of
Option 1object
defined*constanttruecode*constant"NOT_FOUND"status*constant404message*string"Not Found"dataErrorData1 field
hintsarray of stringSuggested next steps. Wording can change; use error codes and structured data for program logic.
Option 2object
defined*constantfalsecode*stringstatus*numbermessage*stringdataany409Conflictapplication/json
Bodyone ofOptions
One of
Option 1object
defined*constanttruecode*constant"CONFLICT"status*constant409message*string"Conflict"dataErrorData1 field
hintsarray of stringSuggested next steps. Wording can change; use error codes and structured data for program logic.
Option 2object
defined*constantfalsecode*stringstatus*numbermessage*stringdataany429Too Many Requestsapplication/json
Bodyone ofOptions
One of
Option 1object
defined*constanttruecode*constant"TOO_MANY_REQUESTS"status*constant429message*string"Too Many Requests"dataRateLimitErrorData3 fields
hintsarray of stringSuggested next steps. Wording can change; use error codes and structured data for program logic.
limitstringThe limit that was reached: a short-term rate limit, or a monthly API call, AI credit, or spending limit
"rate", "api-calls", "ai-credits", "spending"retryAfterSecondsnumberMinimum delay before another attempt, in seconds. Also sent in Retry-After.
Option 2object
defined*constantfalsecode*stringstatus*numbermessage*stringdataany500Internal Server Errorapplication/json
Bodyone ofOptions
One of
Option 1object
defined*constanttruecode*constant"INTERNAL_SERVER_ERROR"status*constant500message*string"Internal Server Error"dataErrorData1 field
hintsarray of stringSuggested next steps. Wording can change; use error codes and structured data for program logic.
Option 2object
defined*constantfalsecode*stringstatus*numbermessage*stringdataany503Service Unavailableapplication/json
Bodyone ofOptions
One of
Option 1object
defined*constanttruecode*constant"SERVICE_UNAVAILABLE"status*constant503message*string"Service Unavailable"dataErrorData1 field
hintsarray of stringSuggested next steps. Wording can change; use error codes and structured data for program logic.
Option 2object
defined*constantfalsecode*stringstatus*numbermessage*stringdataany