---
title: "Check applicant existence by externalUserId"
method: GET
path: "/resources/applicants/-/byExternalUserId/{externalUserId}"
---

# Check applicant existence by externalUserId

`GET /resources/applicants/-/byExternalUserId/{externalUserId}`

## Path parameters

- `externalUserId` string, required

## Response `200`

---

[API](https://skmtc.net/sumsub/apis/sumsub-api.md) · [All operations](https://skmtc.net/sumsub/apis/sumsub-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/sumsub/sumsub-api/revisions/f71c8453130b/schema)