Revision history for one observation

curl --request GET \
  --url https://api.vintl.io/v1/series/{id}/revisions \
  --header 'X-API-Key: <api-key>'

import requests

url = "https://api.vintl.io/v1/series/{id}/revisions"

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.vintl.io/v1/series/{id}/revisions', 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.vintl.io/v1/series/{id}/revisions",
  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.vintl.io/v1/series/{id}/revisions"

	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.vintl.io/v1/series/{id}/revisions")
  .header("X-API-Key", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.vintl.io/v1/series/{id}/revisions")

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

{
  "object": "revision_series",
  "request_id": "req_...",
  "status": "ok",
  "results": [
    {
      "date": "2023-07-01T00:00:00Z",
      "as_of_date": "2023-10-26T00:00:00Z",
      "value": "22491.567",
      "series_id": "GDPC1"
    },
    {
      "date": "2023-07-01T00:00:00Z",
      "as_of_date": "2023-11-29T00:00:00Z",
      "value": "22506.365",
      "series_id": "GDPC1"
    },
    {
      "date": "2023-07-01T00:00:00Z",
      "as_of_date": "2023-12-21T00:00:00Z",
      "value": "22490.692",
      "series_id": "GDPC1"
    },
    {
      "date": "2023-07-01T00:00:00Z",
      "as_of_date": "2024-09-26T00:00:00Z",
      "value": "22780.933",
      "series_id": "GDPC1"
    },
    {
      "date": "2023-07-01T00:00:00Z",
      "as_of_date": "2025-09-25T00:00:00Z",
      "value": "22840.989",
      "series_id": "GDPC1"
    }
  ],
  "results_count": 5,
  "has_more": false
}

{
  "type": "https://macrodata.dev/errors/unauthorized",
  "title": "Unauthorized",
  "status": 401,
  "detail": "API key is required. Set the X-API-Key header.",
  "instance": "/v1/ping"
}