curl --request GET \
  --url https://agent.tinyfish.ai/v1/vault/connections \
  --header 'X-API-Key: <api-key>'

{
  "connections": [
    {
      "id": "conn_123",
      "provider": "1password",
      "connectionStatus": "connected",
      "lastValidatedAt": "2026-04-05T12:00:00Z"
    }
  ]
}