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POST
/
calls
/
stats
Call Stats
curl --request POST \
  --url https://api.example.com/calls/stats \
  --header 'Content-Type: application/json' \
  --data '
{
  "project_id": "<string>",
  "start": "2023-11-07T05:31:56Z",
  "end": "2023-11-07T05:31:56Z",
  "granularity": 123,
  "usage_metrics": [
    {
      "aggregations": [
        "sum"
      ],
      "percentiles": []
    }
  ],
  "call_metrics": [
    {
      "aggregations": [
        "sum"
      ],
      "percentiles": []
    }
  ],
  "filter": {
    "op_names": [
      "<string>"
    ],
    "input_refs": [
      "<string>"
    ],
    "output_refs": [
      "<string>"
    ],
    "parent_ids": [
      "<string>"
    ],
    "trace_ids": [
      "<string>"
    ],
    "call_ids": [
      "<string>"
    ],
    "thread_ids": [
      "<string>"
    ],
    "turn_ids": [
      "<string>"
    ],
    "trace_roots_only": true,
    "wb_user_ids": [
      "<string>"
    ],
    "wb_run_ids": [
      "<string>"
    ]
  },
  "timezone": "UTC"
}
'
import requests

url = "https://api.example.com/calls/stats"

payload = {
    "project_id": "<string>",
    "start": "2023-11-07T05:31:56Z",
    "end": "2023-11-07T05:31:56Z",
    "granularity": 123,
    "usage_metrics": [
        {
            "aggregations": ["sum"],
            "percentiles": []
        }
    ],
    "call_metrics": [
        {
            "aggregations": ["sum"],
            "percentiles": []
        }
    ],
    "filter": {
        "op_names": ["<string>"],
        "input_refs": ["<string>"],
        "output_refs": ["<string>"],
        "parent_ids": ["<string>"],
        "trace_ids": ["<string>"],
        "call_ids": ["<string>"],
        "thread_ids": ["<string>"],
        "turn_ids": ["<string>"],
        "trace_roots_only": True,
        "wb_user_ids": ["<string>"],
        "wb_run_ids": ["<string>"]
    },
    "timezone": "UTC"
}
headers = {"Content-Type": "application/json"}

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

print(response.text)
const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    project_id: '<string>',
    start: '2023-11-07T05:31:56Z',
    end: '2023-11-07T05:31:56Z',
    granularity: 123,
    usage_metrics: [{aggregations: ['sum'], percentiles: []}],
    call_metrics: [{aggregations: ['sum'], percentiles: []}],
    filter: {
      op_names: ['<string>'],
      input_refs: ['<string>'],
      output_refs: ['<string>'],
      parent_ids: ['<string>'],
      trace_ids: ['<string>'],
      call_ids: ['<string>'],
      thread_ids: ['<string>'],
      turn_ids: ['<string>'],
      trace_roots_only: true,
      wb_user_ids: ['<string>'],
      wb_run_ids: ['<string>']
    },
    timezone: 'UTC'
  })
};

fetch('https://api.example.com/calls/stats', 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.example.com/calls/stats",
  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([
    'project_id' => '<string>',
    'start' => '2023-11-07T05:31:56Z',
    'end' => '2023-11-07T05:31:56Z',
    'granularity' => 123,
    'usage_metrics' => [
        [
                'aggregations' => [
                                'sum'
                ],
                'percentiles' => [
                                
                ]
        ]
    ],
    'call_metrics' => [
        [
                'aggregations' => [
                                'sum'
                ],
                'percentiles' => [
                                
                ]
        ]
    ],
    'filter' => [
        'op_names' => [
                '<string>'
        ],
        'input_refs' => [
                '<string>'
        ],
        'output_refs' => [
                '<string>'
        ],
        'parent_ids' => [
                '<string>'
        ],
        'trace_ids' => [
                '<string>'
        ],
        'call_ids' => [
                '<string>'
        ],
        'thread_ids' => [
                '<string>'
        ],
        'turn_ids' => [
                '<string>'
        ],
        'trace_roots_only' => true,
        'wb_user_ids' => [
                '<string>'
        ],
        'wb_run_ids' => [
                '<string>'
        ]
    ],
    'timezone' => 'UTC'
  ]),
  CURLOPT_HTTPHEADER => [
    "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.example.com/calls/stats"

	payload := strings.NewReader("{\n  \"project_id\": \"<string>\",\n  \"start\": \"2023-11-07T05:31:56Z\",\n  \"end\": \"2023-11-07T05:31:56Z\",\n  \"granularity\": 123,\n  \"usage_metrics\": [\n    {\n      \"aggregations\": [\n        \"sum\"\n      ],\n      \"percentiles\": []\n    }\n  ],\n  \"call_metrics\": [\n    {\n      \"aggregations\": [\n        \"sum\"\n      ],\n      \"percentiles\": []\n    }\n  ],\n  \"filter\": {\n    \"op_names\": [\n      \"<string>\"\n    ],\n    \"input_refs\": [\n      \"<string>\"\n    ],\n    \"output_refs\": [\n      \"<string>\"\n    ],\n    \"parent_ids\": [\n      \"<string>\"\n    ],\n    \"trace_ids\": [\n      \"<string>\"\n    ],\n    \"call_ids\": [\n      \"<string>\"\n    ],\n    \"thread_ids\": [\n      \"<string>\"\n    ],\n    \"turn_ids\": [\n      \"<string>\"\n    ],\n    \"trace_roots_only\": true,\n    \"wb_user_ids\": [\n      \"<string>\"\n    ],\n    \"wb_run_ids\": [\n      \"<string>\"\n    ]\n  },\n  \"timezone\": \"UTC\"\n}")

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

	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.example.com/calls/stats")
  .header("Content-Type", "application/json")
  .body("{\n  \"project_id\": \"<string>\",\n  \"start\": \"2023-11-07T05:31:56Z\",\n  \"end\": \"2023-11-07T05:31:56Z\",\n  \"granularity\": 123,\n  \"usage_metrics\": [\n    {\n      \"aggregations\": [\n        \"sum\"\n      ],\n      \"percentiles\": []\n    }\n  ],\n  \"call_metrics\": [\n    {\n      \"aggregations\": [\n        \"sum\"\n      ],\n      \"percentiles\": []\n    }\n  ],\n  \"filter\": {\n    \"op_names\": [\n      \"<string>\"\n    ],\n    \"input_refs\": [\n      \"<string>\"\n    ],\n    \"output_refs\": [\n      \"<string>\"\n    ],\n    \"parent_ids\": [\n      \"<string>\"\n    ],\n    \"trace_ids\": [\n      \"<string>\"\n    ],\n    \"call_ids\": [\n      \"<string>\"\n    ],\n    \"thread_ids\": [\n      \"<string>\"\n    ],\n    \"turn_ids\": [\n      \"<string>\"\n    ],\n    \"trace_roots_only\": true,\n    \"wb_user_ids\": [\n      \"<string>\"\n    ],\n    \"wb_run_ids\": [\n      \"<string>\"\n    ]\n  },\n  \"timezone\": \"UTC\"\n}")
  .asString();
require 'uri'
require 'net/http'

url = URI("https://api.example.com/calls/stats")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"project_id\": \"<string>\",\n  \"start\": \"2023-11-07T05:31:56Z\",\n  \"end\": \"2023-11-07T05:31:56Z\",\n  \"granularity\": 123,\n  \"usage_metrics\": [\n    {\n      \"aggregations\": [\n        \"sum\"\n      ],\n      \"percentiles\": []\n    }\n  ],\n  \"call_metrics\": [\n    {\n      \"aggregations\": [\n        \"sum\"\n      ],\n      \"percentiles\": []\n    }\n  ],\n  \"filter\": {\n    \"op_names\": [\n      \"<string>\"\n    ],\n    \"input_refs\": [\n      \"<string>\"\n    ],\n    \"output_refs\": [\n      \"<string>\"\n    ],\n    \"parent_ids\": [\n      \"<string>\"\n    ],\n    \"trace_ids\": [\n      \"<string>\"\n    ],\n    \"call_ids\": [\n      \"<string>\"\n    ],\n    \"thread_ids\": [\n      \"<string>\"\n    ],\n    \"turn_ids\": [\n      \"<string>\"\n    ],\n    \"trace_roots_only\": true,\n    \"wb_user_ids\": [\n      \"<string>\"\n    ],\n    \"wb_run_ids\": [\n      \"<string>\"\n    ]\n  },\n  \"timezone\": \"UTC\"\n}"

response = http.request(request)
puts response.read_body
{
  "start": "2023-11-07T05:31:56Z",
  "end": "2023-11-07T05:31:56Z",
  "granularity": 123,
  "timezone": "<string>",
  "usage_buckets": [],
  "call_buckets": []
}
{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>"
    }
  ]
}

Body

application/json

Request for aggregated call statistics over a time range.

​
project_id
string
required
​
start
string<date-time>
required

Inclusive start time (UTC, ISO 8601).

​
end
string<date-time> | null

Exclusive end time (UTC, ISO 8601). Defaults to now if omitted.

​
granularity
integer | null

Bucket size in seconds (e.g., 3600 for 1 hour). If omitted, auto-selected based on time range. Will be adjusted if it would produce more than 10,000 buckets.

​
usage_metrics
UsageMetricSpec · object[] | null

Usage metrics (tokens, cost) to compute. Grouped by timestamp and model.

​
call_metrics
CallMetricSpec · object[] | null

Call-level metrics (latency, counts) to compute. Grouped by timestamp only.

​
filter
CallsFilter · object | null
​
timezone
string
default:UTC

IANA timezone for bucket alignment (e.g., 'America/New_York')

Response

Successful Response

Response containing time-series call statistics.

​
start
string<date-time>
required

Resolved start time (UTC)

​
end
string<date-time>
required

Resolved end time (UTC)

​
granularity
integer
required

Bucket size used (in seconds)

​
timezone
string
required

Timezone used for bucket alignment

​
usage_buckets
Usage Buckets · object[]

Usage metrics by model. Each bucket contains 'timestamp', 'model', and aggregated metric values.

​
call_buckets
Call Buckets · object[]

Call-level metrics. Each bucket contains 'timestamp' and aggregated metric values.