curl --request GET \
  --url https://app.crewai.com/api/v1/automations/{automation_id}/executions/{execution_id}/trace/spans \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://app.crewai.com/api/v1/automations/{automation_id}/executions/{execution_id}/trace/spans"

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

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

print(response.text)

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

fetch('https://app.crewai.com/api/v1/automations/{automation_id}/executions/{execution_id}/trace/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://app.crewai.com/api/v1/automations/{automation_id}/executions/{execution_id}/trace/spans",
  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://app.crewai.com/api/v1/automations/{automation_id}/executions/{execution_id}/trace/spans"

	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://app.crewai.com/api/v1/automations/{automation_id}/executions/{execution_id}/trace/spans")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://app.crewai.com/api/v1/automations/{automation_id}/executions/{execution_id}/trace/spans")

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

{
  "data": [
    {
      "id": "a1b2c3d4e5f60718",
      "parent_id": "0f1e2d3c4b5a6978",
      "name": "call llm",
      "type": "llm_call",
      "status": "ok",
      "started_at": "2026-07-07T00:00:01.250000Z",
      "finished_at": "2026-07-07T00:00:03.500000Z",
      "duration_ms": 2250,
      "input_tokens": 812,
      "output_tokens": 164
    }
  ],
  "meta": {
    "total_size": 1,
    "next_page_token": null,
    "complete": true
  }
}

{
  "errors": [
    {
      "type": "https://docs-platform.crewai.com/api/problems/unauthorized",
      "code": "unauthorized",
      "title": "Unauthorized",
      "status": 401,
      "detail": "Missing or invalid bearer token."
    }
  ]
}

{
  "errors": [
    {
      "type": "https://docs-platform.crewai.com/api/problems/not_found",
      "code": "not_found",
      "title": "Not found",
      "status": 404,
      "detail": "The requested resource could not be found."
    }
  ]
}

{
  "errors": [
    {
      "type": "https://docs-platform.crewai.com/api/problems/validation_error",
      "code": "validation_error",
      "title": "Validation error",
      "status": 422,
      "detail": "page_token is not valid."
    }
  ]
}