curl --request GET \
  --url https://{space}.{region}.api.niadra.com/v1/profiles/{profile_id}/facts/{fact_id}/history \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://{space}.{region}.api.niadra.com/v1/profiles/{profile_id}/facts/{fact_id}/history"

headers = {"Authorization": "Bearer <token>"}

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

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://{space}.{region}.api.niadra.com/v1/profiles/{profile_id}/facts/{fact_id}/history', 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://{space}.{region}.api.niadra.com/v1/profiles/{profile_id}/facts/{fact_id}/history",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($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://{space}.{region}.api.niadra.com/v1/profiles/{profile_id}/facts/{fact_id}/history"

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

	req.Header.Add("Authorization", "Bearer <token>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://{space}.{region}.api.niadra.com/v1/profiles/{profile_id}/facts/{fact_id}/history")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://{space}.{region}.api.niadra.com/v1/profiles/{profile_id}/facts/{fact_id}/history")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

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

{
  "fact_id": "<string>",
  "policy_version": "<string>",
  "predicate": "<string>",
  "profile_id": "<string>",
  "relations": [
    {
      "from_fact_id": "<string>",
      "to_fact_id": "<string>",
      "type": "<string>",
      "origin": "model"
    }
  ],
  "versions": [
    {
      "category": "<string>",
      "confidence": 123,
      "id": "<string>",
      "last_confirmed_at": "2023-11-07T05:31:56Z",
      "predicate": "<string>",
      "sensitivity": "normal",
      "status": "active",
      "times_seen": 123,
      "valid_at": "2023-11-07T05:31:56Z",
      "value": "<string>",
      "about_handle_id": "<string>",
      "contradicts": [
        {
          "fact_id": "<string>",
          "live": true,
          "origin": "model"
        }
      ],
      "evidence_event_ids": [
        "<string>"
      ],
      "invalid_at": "2023-11-07T05:31:56Z",
      "masked": false,
      "object": {
        "id": "<string>",
        "namespace": "<string>",
        "type": "<string>"
      },
      "origin": {
        "at": "2023-11-07T05:31:56Z",
        "channel": "<string>",
        "conversation_id": "<string>",
        "event_id": "<string>",
        "kind": "message",
        "source_id": "<string>",
        "speaker": "customer",
        "task_id": "<string>"
      },
      "sessions_seen": 123,
      "unconfirmed_link": false
    }
  ],
  "withheld": {}
}

{
  "code": "<string>",
  "status": 123,
  "title": "<string>",
  "detail": "<string>",
  "request_id": "<string>",
  "type": "about:blank"
}