curl --request POST \
  --url https://api.lmnr.ai/v1/spans \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
[
  {
    "name": "<string>",
    "startTime": "2023-11-07T05:31:56Z",
    "endTime": "2023-11-07T05:31:56Z",
    "traceId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "spanId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "input": "<unknown>",
    "output": "<unknown>",
    "attributes": {},
    "parentSpanId": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
  }
]
'

import requests

url = "https://api.lmnr.ai/v1/spans"

payload = [
    {
        "name": "<string>",
        "startTime": "2023-11-07T05:31:56Z",
        "endTime": "2023-11-07T05:31:56Z",
        "traceId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "spanId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "input": "<unknown>",
        "output": "<unknown>",
        "attributes": {},
        "parentSpanId": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
    }
]
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([
    {
      name: '<string>',
      startTime: '2023-11-07T05:31:56Z',
      endTime: '2023-11-07T05:31:56Z',
      traceId: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
      spanId: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
      input: '<unknown>',
      output: '<unknown>',
      attributes: {},
      parentSpanId: '3c90c3cc-0d44-4b50-8888-8dd25736052a'
    }
  ])
};

fetch('https://api.lmnr.ai/v1/spans', 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.lmnr.ai/v1/spans",
  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([
    [
        'name' => '<string>',
        'startTime' => '2023-11-07T05:31:56Z',
        'endTime' => '2023-11-07T05:31:56Z',
        'traceId' => '3c90c3cc-0d44-4b50-8888-8dd25736052a',
        'spanId' => '3c90c3cc-0d44-4b50-8888-8dd25736052a',
        'input' => '<unknown>',
        'output' => '<unknown>',
        'attributes' => [
                
        ],
        'parentSpanId' => '3c90c3cc-0d44-4b50-8888-8dd25736052a'
    ]
  ]),
  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.lmnr.ai/v1/spans"

	payload := strings.NewReader("[\n  {\n    \"name\": \"<string>\",\n    \"startTime\": \"2023-11-07T05:31:56Z\",\n    \"endTime\": \"2023-11-07T05:31:56Z\",\n    \"traceId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n    \"spanId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n    \"input\": \"<unknown>\",\n    \"output\": \"<unknown>\",\n    \"attributes\": {},\n    \"parentSpanId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n  }\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.lmnr.ai/v1/spans")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("[\n  {\n    \"name\": \"<string>\",\n    \"startTime\": \"2023-11-07T05:31:56Z\",\n    \"endTime\": \"2023-11-07T05:31:56Z\",\n    \"traceId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n    \"spanId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n    \"input\": \"<unknown>\",\n    \"output\": \"<unknown>\",\n    \"attributes\": {},\n    \"parentSpanId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n  }\n]")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.lmnr.ai/v1/spans")

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  {\n    \"name\": \"<string>\",\n    \"startTime\": \"2023-11-07T05:31:56Z\",\n    \"endTime\": \"2023-11-07T05:31:56Z\",\n    \"traceId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n    \"spanId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n    \"input\": \"<unknown>\",\n    \"output\": \"<unknown>\",\n    \"attributes\": {},\n    \"parentSpanId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n  }\n]"

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

[
  {
    "spanId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "traceId": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
  }
]

{
  "error": "<string>"
}