curl -X POST "https://api.signalmd.dev/v1/agents/6f1d2c3b-4a5e-4f60-8b7a-9c0d1e2f3a4b/watches/<watchId>/labels" \
  -H "Authorization: Bearer $SIGNAL_API_KEY"

import requests

url = "https://api.signalmd.dev/v1/agents/{agentId}/watches/{watchId}/labels"

payload = { "callId": "3f1c2d4e-5a6b-4c7d-8e9f-0a1b2c3d4e5f" }
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({callId: '3f1c2d4e-5a6b-4c7d-8e9f-0a1b2c3d4e5f'})
};

fetch('https://api.signalmd.dev/v1/agents/{agentId}/watches/{watchId}/labels', 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.signalmd.dev/v1/agents/{agentId}/watches/{watchId}/labels",
  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([
    'callId' => '3f1c2d4e-5a6b-4c7d-8e9f-0a1b2c3d4e5f'
  ]),
  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.signalmd.dev/v1/agents/{agentId}/watches/{watchId}/labels"

	payload := strings.NewReader("{\n  \"callId\": \"3f1c2d4e-5a6b-4c7d-8e9f-0a1b2c3d4e5f\"\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.signalmd.dev/v1/agents/{agentId}/watches/{watchId}/labels")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"callId\": \"3f1c2d4e-5a6b-4c7d-8e9f-0a1b2c3d4e5f\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.signalmd.dev/v1/agents/{agentId}/watches/{watchId}/labels")

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  \"callId\": \"3f1c2d4e-5a6b-4c7d-8e9f-0a1b2c3d4e5f\"\n}"

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

{
  "object": "watch",
  "id": "3f1c2d4e-5a6b-4c7d-8e9f-0a1b2c3d4e5f",
  "name": "<string>",
  "lane": "hearing",
  "state": "draft",
  "revision": 123,
  "origin": "<string>",
  "passRate": 123,
  "calls": 123,
  "precision": 123,
  "labelled": 123,
  "source": {
    "agentVersion": 123,
    "step": "<string>",
    "line": "<string>",
    "verbatim": true
  },
  "firstSample": {
    "inScope": 123,
    "flagged": 123
  },
  "createdAt": "2026-10-02T14:03:07.120Z",
  "updatedAt": "2026-10-02T14:03:07.120Z",
  "scope": {
    "text": "<string>",
    "code": {
      "kind": "tool_called",
      "tool": "<string>",
      "step": "<string>"
    }
  },
  "expectation": {
    "text": "<string>",
    "polarity": "must",
    "code": {}
  },
  "createdBy": "<string>",
  "backtest": {
    "watchRevision": 123,
    "considered": 123,
    "inScope": 123,
    "flagged": 123,
    "createdAt": "2026-10-02T14:03:07.120Z",
    "updatedAt": "2026-10-02T14:03:07.120Z"
  },
  "samples": [
    {
      "callId": "3f1c2d4e-5a6b-4c7d-8e9f-0a1b2c3d4e5f",
      "kind": "flagged",
      "verdict": "<string>",
      "quote": "<string>",
      "turn": 123,
      "label": "right"
    }
  ],
  "labels": {
    "right": 123,
    "wrong": 123,
    "labelled": 123,
    "precision": 123
  },
  "goLiveBlock": "<string>"
}

{
  "error": {
    "type": "not_found_error",
    "code": "agent_not_found",
    "message": "Agent not found.",
    "param": null,
    "requestId": "req_8c1f0e2b4a6d9e3f7a5c1b0d"
  }
}

{
  "error": {
    "type": "not_found_error",
    "code": "agent_not_found",
    "message": "Agent not found.",
    "param": null,
    "requestId": "req_8c1f0e2b4a6d9e3f7a5c1b0d"
  }
}

{
  "error": {
    "type": "not_found_error",
    "code": "agent_not_found",
    "message": "Agent not found.",
    "param": null,
    "requestId": "req_8c1f0e2b4a6d9e3f7a5c1b0d"
  }
}

{
  "error": {
    "type": "not_found_error",
    "code": "agent_not_found",
    "message": "Agent not found.",
    "param": null,
    "requestId": "req_8c1f0e2b4a6d9e3f7a5c1b0d"
  }
}

{
  "error": {
    "type": "not_found_error",
    "code": "agent_not_found",
    "message": "Agent not found.",
    "param": null,
    "requestId": "req_8c1f0e2b4a6d9e3f7a5c1b0d"
  }
}

{
  "error": {
    "type": "not_found_error",
    "code": "agent_not_found",
    "message": "Agent not found.",
    "param": null,
    "requestId": "req_8c1f0e2b4a6d9e3f7a5c1b0d"
  }
}

{
  "error": {
    "type": "not_found_error",
    "code": "agent_not_found",
    "message": "Agent not found.",
    "param": null,
    "requestId": "req_8c1f0e2b4a6d9e3f7a5c1b0d"
  }
}