Approve Agent Authorization

Called by the frontend after the user signs in.

Verifies the identity token, creates or looks up the user’s API key, and stores it against the token for the agent to poll via GET /v1/agent-auth/token/{token}.

This endpoint is called by the browser, not by agents directly.

POST /v1/agent-auth/token/{token}/approve

Approve Agent Authorization

cURL

curl --request POST \
  --url https://api.casparser.in/v1/agent-auth/token/{token}/approve \
  --header 'Content-Type: application/json' \
  --data '
{
  "id_token": "<string>",
  "client_name": "Claude Code"
}
'

200

{
  "status": "approved",
  "email": "[e-mail]"
}

Path Parameters

token · string · required

The token the agent generated and included in the approval URL. Must be 16-128 characters.

Required string length: 16 - 128

Example:

"a1b2c3d4e5f6a7b8c9d0e1f2a3b4c5d6a7b8c9d0e1f2a3b4c5d6a7b8c9d0e1f2"

Body

application/json

id_token · string · required

Identity token obtained after the user signs in on the approval page

client_name · string

Name of the agent/application (stored in customer metadata for audit)

Example:

"Claude Code"

Response

200

application/json

Authorization approved. The API key is now available for the agent to poll.

status · string

Example:

"approved"

email · string

Example:

"[e-mail]"