Return a Hello World! Echo response when your credentials are valid.

Use this endpoint to confirm that Basic Authentication is configured correctly and that your client can parse a standard Switch response payload. To test credential validation, input formats, or simulated errors, see Testing & Debugging Overview.

Resource URI

GET /rest/echo/hello

Authentication

Send your appId and appKey with HTTP Basic Authentication. For details, see Authentication.

Example

GET /rest/echo/hello

A successful response returns a standard response payload with a greeting in the results array.

{
  "status": "success",
  "count": 1,
  "type": null,
  "results": [
    "Hello World",
    "Hello World!"
  ]
}

For the full set of Echo testing endpoints, see Testing & Debugging Overview.