CAIN-42 CAIN Studio

API reference · CAIN Identity

Identity Did

GET /fabric/identity/{identity_id}/did

Last reviewed 2026-10-03

GET /fabric/identity/{identity_id}/did

W3C DID documents for this identity: did:key always, did:web if its owner published one.

Parameters

NameInTypeMeaning
identity_id requiredpathstring
tenantquerystring or null

Responses

StatusMeaningBody
200Successful Responseobject
422Validation ErrorHTTPValidationError
401No key, or a key that is not validJSON detail
429Rate limit for your plan reached; retry after the Retry-After secondsJSON detail

Try it

The request goes from your browser straight to this site. Your key is not stored unless you tick the box, and then only in this tab's session storage.

Code

curl -sS -X GET 'https://cainstudio.online/fabric/identity/<identity_id>/did' \
  -H "X-API-Key: $CAIN_API_KEY"

Schemas used

HTTPValidationError · ValidationError

← List Delegations · all 21 CAIN Identity calls · Identity Did Publish →

Try CAIN-42 on your own agents

Create a free account and every new account starts with a 7-day trial of the full platform. Or try the sandbox first, with no account at all.

Create a free account →  ·  Try the sandbox  ·  See the whole ecosystem