---
title: "Get a status of a credential by its external ID"
method: GET
path: "/api/credentials/status/byExtId"
tags: ["credential-controller"]
---

# Get a status of a credential by its external ID

`GET /api/credentials/status/byExtId`

Returns the status of a credential by its external Id.

## Query parameters

- `extId` string, required

## Response `200`

OK

- IdAndStatus
  - `id` string
  - `status` 'CANCELLED' | 'CHECKPOINT_TYPE_EXTENDED_POLICY_FAILED' | 'CREDENTIAL_TYPE_INVALID_ISSUE_SCOPE' | 'CREDENTIAL_TYPE_NOT_FOUND' | 'EXPIRED' | 'INVALID_ISSUE_STATUS' | 'INVALID_JWT' | 'INVALID_PID' | 'INVALID_SUBJECT' | 'MATCHING_CRITERIA_FAILED' | 'NOT_PRESENTED' | 'NOT_YET_VALID' | 'PID_NOT_PRESENT' | 'REVOKED' | 'SERVICE_EXTENDED_POLICY_FAILED' | 'SIGNATURE_INVALID' | 'UNKNOWN' | 'VALID' | 'VALIDATION_COUNT_EXCEEDED' | 'VALIDATION_LOCKED'

## Other responses

- `401` — Unauthorized
- `403` — Forbidden
- `404` — Not Found
- `500` — Unexpected error in processing the request.

---

[API](https://skmtc.dev/myverifly/apis/api-documentation.md) · [All operations](https://skmtc.dev/myverifly/apis/api-documentation/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/myverifly/api-documentation/revisions/03f300608c33/schema)