curl --request POST \
  --url https://api.valar.space/operations/state-vectors/{id}/generate-oem \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "finalDate": "2024-01-02T00:00:00Z",
  "initialDate": "2024-01-01T00:00:00Z",
  "referenceFrame": "GCRF",
  "timeBetweenPoints": 60,
  "timeSystem": "UTC",
  "covarianceFrame": "RTN",
  "covarianceFrameValid": true,
  "dateRangeValid": true,
  "includeCovariance": false,
  "timeSpanValid": true
}
'

import requests

url = "https://api.valar.space/operations/state-vectors/{id}/generate-oem"

payload = {
    "finalDate": "2024-01-02T00:00:00Z",
    "initialDate": "2024-01-01T00:00:00Z",
    "referenceFrame": "GCRF",
    "timeBetweenPoints": 60,
    "timeSystem": "UTC",
    "covarianceFrame": "RTN",
    "covarianceFrameValid": True,
    "dateRangeValid": True,
    "includeCovariance": False,
    "timeSpanValid": True
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    finalDate: '2024-01-02T00:00:00Z',
    initialDate: '2024-01-01T00:00:00Z',
    referenceFrame: 'GCRF',
    timeBetweenPoints: 60,
    timeSystem: 'UTC',
    covarianceFrame: 'RTN',
    covarianceFrameValid: true,
    dateRangeValid: true,
    includeCovariance: false,
    timeSpanValid: true
  })
};

fetch('https://api.valar.space/operations/state-vectors/{id}/generate-oem', 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.valar.space/operations/state-vectors/{id}/generate-oem",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'finalDate' => '2024-01-02T00:00:00Z',
    'initialDate' => '2024-01-01T00:00:00Z',
    'referenceFrame' => 'GCRF',
    'timeBetweenPoints' => 60,
    'timeSystem' => 'UTC',
    'covarianceFrame' => 'RTN',
    'covarianceFrameValid' => true,
    'dateRangeValid' => true,
    'includeCovariance' => false,
    'timeSpanValid' => true
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

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

curl_close($curl);

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

package main

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

func main() {

	url := "https://api.valar.space/operations/state-vectors/{id}/generate-oem"

	payload := strings.NewReader("{\n  \"finalDate\": \"2024-01-02T00:00:00Z\",\n  \"initialDate\": \"2024-01-01T00:00:00Z\",\n  \"referenceFrame\": \"GCRF\",\n  \"timeBetweenPoints\": 60,\n  \"timeSystem\": \"UTC\",\n  \"covarianceFrame\": \"RTN\",\n  \"covarianceFrameValid\": true,\n  \"dateRangeValid\": true,\n  \"includeCovariance\": false,\n  \"timeSpanValid\": true\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.valar.space/operations/state-vectors/{id}/generate-oem")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"finalDate\": \"2024-01-02T00:00:00Z\",\n  \"initialDate\": \"2024-01-01T00:00:00Z\",\n  \"referenceFrame\": \"GCRF\",\n  \"timeBetweenPoints\": 60,\n  \"timeSystem\": \"UTC\",\n  \"covarianceFrame\": \"RTN\",\n  \"covarianceFrameValid\": true,\n  \"dateRangeValid\": true,\n  \"includeCovariance\": false,\n  \"timeSpanValid\": true\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.valar.space/operations/state-vectors/{id}/generate-oem")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"finalDate\": \"2024-01-02T00:00:00Z\",\n  \"initialDate\": \"2024-01-01T00:00:00Z\",\n  \"referenceFrame\": \"GCRF\",\n  \"timeBetweenPoints\": 60,\n  \"timeSystem\": \"UTC\",\n  \"covarianceFrame\": \"RTN\",\n  \"covarianceFrameValid\": true,\n  \"dateRangeValid\": true,\n  \"includeCovariance\": false,\n  \"timeSpanValid\": true\n}"

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

CCSDS_OEM_VERS = 2.0
CREATION_DATE = 2024-06-15T12:30:00
ORIGINATOR = VALAR
...

{
  "timestamp": "2025-01-15T10:30:00.000Z",
  "status": 400,
  "error": "Bad Request",
  "message": "Time span cannot exceed 30 days",
  "path": "/operations/state-vectors/{id}/generate-oem"
}

{
  "error": "invalid_token",
  "error_description": "An error occurred while attempting to decode the Jwt"
}

{
  "code": "import.tracking.tdm.parse_failed",
  "correlationId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
  "details": {},
  "error": "Bad Request",
  "fieldErrors": {},
  "message": "Invalid spacecraft ID format",
  "params": {},
  "path": "/api/v1/stm/credentials",
  "status": 400,
  "timestamp": "2025-11-14T10:15:30.123Z"
}

{
  "timestamp": "2025-01-15T10:30:00.000Z",
  "status": 404,
  "error": "Not Found",
  "message": "StateVector not found with id: SV-999",
  "path": "/operations/state-vectors/SV-999/generate-oem"
}

{
  "code": "import.tracking.tdm.parse_failed",
  "correlationId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
  "details": {},
  "error": "Bad Request",
  "fieldErrors": {},
  "message": "Invalid spacecraft ID format",
  "params": {},
  "path": "/api/v1/stm/credentials",
  "status": 400,
  "timestamp": "2025-11-14T10:15:30.123Z"
}

{
  "code": "import.tracking.tdm.parse_failed",
  "correlationId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
  "details": {},
  "error": "Bad Request",
  "fieldErrors": {},
  "message": "Invalid spacecraft ID format",
  "params": {},
  "path": "/api/v1/stm/credentials",
  "status": 400,
  "timestamp": "2025-11-14T10:15:30.123Z"
}