---
title: "Checks by name whether an invoker exist or not"
method: GET
path: "/invoker/exists/{invokerName}"
tags: ["Invoker"]
---

# Checks by name whether an invoker exist or not

`GET /invoker/exists/{invokerName}`

## Path parameters

- `invokerName` string, required

## Response `200`

Property 'result' contains a boolean value true(exists) or false(not exists)

- ResultDTO
  - `id` string
  - `status` string
  - `header` object
  - `body` BodyDTO
    - `type` string
    - `format` string
    - `data` string
    - `fields` object

## Other responses

- `400` — Bad Request
- `401` — Unauthorized
- `403` — Forbidden
- `500` — Internal Error
- `502` — Bad Gateway

---

[API](https://skmtc.net/opencelium/apis/opencelium-api.md) · [All operations](https://skmtc.net/opencelium/apis/opencelium-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/opencelium/opencelium-api/revisions/82ed767ffb65/schema)