curl --request GET \
  --url https://api.baselayer.com/identities/principals/{principal_ref} \
  --header 'X-API-Key: <api-key>'

import requests

url = "https://api.baselayer.com/identities/principals/{principal_ref}"

headers = {"X-API-Key": "<api-key>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {'X-API-Key': '<api-key>'}};

fetch('https://api.baselayer.com/identities/principals/{principal_ref}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.baselayer.com/identities/principals/{principal_ref}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "X-API-Key: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.baselayer.com/identities/principals/{principal_ref}"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("X-API-Key", "<api-key>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.baselayer.com/identities/principals/{principal_ref}")
  .header("X-API-Key", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.baselayer.com/identities/principals/{principal_ref}")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["X-API-Key"] = '<api-key>'

response = http.request(request)
puts response.read_body

{
  "principal_ref": "<string>",
  "verification_state": "CURRENT",
  "display_name": "<string>",
  "verified_at": "2023-11-07T05:31:56Z",
  "expires_at": "2023-11-07T05:31:56Z",
  "active_keys": [
    "<string>"
  ],
  "verification_level": 123,
  "businesses": [
    {
      "business_ref": "<string>",
      "status": "VERIFIED"
    }
  ],
  "submissions": [
    {
      "submission_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "state": "PENDING",
      "created_at": "2023-11-07T05:31:56Z",
      "verdict": "APPROVED",
      "reference_id": "<string>",
      "completed_at": "2023-11-07T05:31:56Z",
      "terminal_reason": {
        "state": "FAILED",
        "message": "<string>"
      }
    }
  ],
  "credential_activity": {
    "credentials_minted_30d": 123,
    "last_minted_at": "2023-11-07T05:31:56Z"
  },
  "verification_history": [
    {
      "verified_at": "2023-11-07T05:31:56Z",
      "superseded_at": "2023-11-07T05:31:56Z",
      "expires_at": "2023-11-07T05:31:56Z"
    }
  ]
}

{
  "code": 1,
  "message": "Could not locate the resource for the given URI.",
  "metadata": {}
}

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>",
      "input": "<unknown>",
      "ctx": {}
    }
  ]
}