curl --request POST \
  --url https://api.lightsage.com/v2/agent-preference/evals \
  --header 'Content-Type: application/json' \
  --header 'X-Lightsage-Api-Key: <api-key>' \
  --data '
{
  "agent": [
    "codex:gpt-5-4"
  ],
  "competitor_id": "8f6f3a52-6f0d-4a4b-9f3e-0c1f4a7f2b11",
  "prompts": [
    "Which web search API should I use for a research agent?"
  ],
  "runs": 3,
  "tags": [
    "search"
  ]
}
'

import requests

url = "https://api.lightsage.com/v2/agent-preference/evals"

payload = {
    "agent": ["codex:gpt-5-4"],
    "competitor_id": "8f6f3a52-6f0d-4a4b-9f3e-0c1f4a7f2b11",
    "prompts": ["Which web search API should I use for a research agent?"],
    "runs": 3,
    "tags": ["search"]
}
headers = {
    "X-Lightsage-Api-Key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'X-Lightsage-Api-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    agent: ['codex:gpt-5-4'],
    competitor_id: '8f6f3a52-6f0d-4a4b-9f3e-0c1f4a7f2b11',
    prompts: ['Which web search API should I use for a research agent?'],
    runs: 3,
    tags: ['search']
  })
};

fetch('https://api.lightsage.com/v2/agent-preference/evals', 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.lightsage.com/v2/agent-preference/evals",
  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([
    'agent' => [
        'codex:gpt-5-4'
    ],
    'competitor_id' => '8f6f3a52-6f0d-4a4b-9f3e-0c1f4a7f2b11',
    'prompts' => [
        'Which web search API should I use for a research agent?'
    ],
    'runs' => 3,
    'tags' => [
        'search'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-Lightsage-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"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.lightsage.com/v2/agent-preference/evals"

	payload := strings.NewReader("{\n  \"agent\": [\n    \"codex:gpt-5-4\"\n  ],\n  \"competitor_id\": \"8f6f3a52-6f0d-4a4b-9f3e-0c1f4a7f2b11\",\n  \"prompts\": [\n    \"Which web search API should I use for a research agent?\"\n  ],\n  \"runs\": 3,\n  \"tags\": [\n    \"search\"\n  ]\n}")

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

	req.Header.Add("X-Lightsage-Api-Key", "<api-key>")
	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.lightsage.com/v2/agent-preference/evals")
  .header("X-Lightsage-Api-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"agent\": [\n    \"codex:gpt-5-4\"\n  ],\n  \"competitor_id\": \"8f6f3a52-6f0d-4a4b-9f3e-0c1f4a7f2b11\",\n  \"prompts\": [\n    \"Which web search API should I use for a research agent?\"\n  ],\n  \"runs\": 3,\n  \"tags\": [\n    \"search\"\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.lightsage.com/v2/agent-preference/evals")

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

request = Net::HTTP::Post.new(url)
request["X-Lightsage-Api-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"agent\": [\n    \"codex:gpt-5-4\"\n  ],\n  \"competitor_id\": \"8f6f3a52-6f0d-4a4b-9f3e-0c1f4a7f2b11\",\n  \"prompts\": [\n    \"Which web search API should I use for a research agent?\"\n  ],\n  \"runs\": 3,\n  \"tags\": [\n    \"search\"\n  ]\n}"

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

{
  "id": "<string>",
  "name": "<string>",
  "competitor": {
    "id": "<string>",
    "name": "<string>",
    "domain": "<string>",
    "logo_url": "<string>"
  },
  "prompts": [
    "<string>"
  ],
  "judges": [
    "<string>"
  ],
  "agent": [
    "<string>"
  ],
  "persona": "<string>",
  "search_grounding": "default",
  "runs": 1,
  "tags": [
    "<string>"
  ],
  "created_at": "<string>",
  "updated_at": "<string>"
}

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