Get & use a personal access token

The quickest way to authenticate with the Tallyfy API is using your personal access_token. This token acts on your behalf, granting API requests the same permissions you have within Tallyfy. No OAuth flow required for basic usage.

Getting your token

Log in to your Tallyfy account at https://go.tallyfy.com/ ↗.
Navigate to Settings > Integrations > REST API.
Copy your personal access_token and store it securely.

Personal access tokens expire after 6 months from the time they’re issued.

Token invalidation on logout

Your personal access token is deleted when you log out of the Tallyfy web interface. This means any integrations using that token will stop working and return 401 errors.

To keep integrations stable - create a dedicated user account for API access that doesn’t log out. For production systems, consider the OAuth client credentials flow instead, which issues tokens independently of user sessions.

Using your token in API requests

Include these three headers with every request:

Authorization: Bearer {your_access_token}
Accept: application/json
X-Tallyfy-Client: APIClient (required - you’ll get 401 errors without it)

Here’s how to set these headers in different languages:

const accessToken = 'YOUR_PERSONAL_ACCESS_TOKEN';
const orgId = 'YOUR_ORGANIZATION_ID';
const apiUrl = `https://go.tallyfy.com/api/organizations/${orgId}/me/tasks`; // Example endpoint

const headers = new Headers();
headers.append('Authorization', `Bearer ${accessToken}`);
headers.append('Accept', 'application/json');
headers.append('X-Tallyfy-Client', 'APIClient');

fetch(apiUrl, {
    method: 'GET',
    headers: headers
})
.then(response => {
    if (!response.ok) {
        throw new Error(`HTTP error! status: ${response.status}`);
    }
    return response.json();
})
.then(data => {
    console.log(data);
})
.catch(error => {
    console.error('Error fetching data:', error);
});

import requests
import json

access_token = 'YOUR_PERSONAL_ACCESS_TOKEN'
org_id = 'YOUR_ORGANIZATION_ID'
api_url = f'https://go.tallyfy.com/api/organizations/{org_id}/me/tasks' # Example endpoint

headers = {
    'Authorization': f'Bearer {access_token}',
    'Accept': 'application/json',
    'X-Tallyfy-Client': 'APIClient'
}

try:
    response = requests.get(api_url, headers=headers)
    response.raise_for_status() # Raises an HTTPError for bad responses (4XX or 5XX)

    # Process the JSON data
    tasks = response.json()
    print(json.dumps(tasks, indent=4))

except requests.exceptions.RequestException as e:
    print(f"Request failed: {e}")
except json.JSONDecodeError:
    print("Failed to decode JSON response")

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.io.IOException;

public class TallyfyApiClient {

    public static void main(String[] args) {
        String accessToken = "YOUR_PERSONAL_ACCESS_TOKEN";
        String orgId = "YOUR_ORGANIZATION_ID";
        String apiUrl = "https://go.tallyfy.com/api/organizations/" + orgId + "/me/tasks"; // Example endpoint

        HttpClient client = HttpClient.newHttpClient();
        HttpRequest request = HttpRequest.newBuilder()
                .uri(URI.create(apiUrl))
                .header("Authorization", "Bearer " + accessToken)
                .header("Accept", "application/json")
                .header("X-Tallyfy-Client", "APIClient")
                .GET() // Default method is GET
                .build();

        try {
            HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());

            if (response.statusCode() == 200) {
                System.out.println("Response Body:");
                System.out.println(response.body());
                // Consider using a JSON library (like Jackson or Gson) to parse the body
            } else {
                System.err.println("Request failed with status code: " + response.statusCode());
                System.err.println("Response Body: " + response.body());
            }
        } catch (IOException | InterruptedException e) {
            System.err.println("Request failed: " + e.getMessage());
            Thread.currentThread().interrupt(); // Restore interrupted status
        }
    }
}

package main

import (
  "fmt"
  "io"
  "net/http"
  "time"
)

func main() {
  accessToken := "YOUR_PERSONAL_ACCESS_TOKEN"
  orgId := "YOUR_ORGANIZATION_ID"
  apiUrl := fmt.Sprintf("https://go.tallyfy.com/api/organizations/%s/me/tasks", orgId) // Example endpoint

  client := &http.Client{Timeout: 10 * time.Second}
  req, err := http.NewRequest("GET", apiUrl, nil)
  if err != nil {
    fmt.Printf("Error creating request: %v\n", err)
    return
  }

  req.Header.Set("Authorization", "Bearer "+accessToken)
  req.Header.Set("Accept", "application/json")
  req.Header.Set("X-Tallyfy-Client", "APIClient")

  resp, err := client.Do(req)
  if err != nil {
    fmt.Printf("Error making request: %v\n", err)
    return
  }
  defer resp.Body.Close()

  body, err := io.ReadAll(resp.Body)
  if err != nil {
    fmt.Printf("Error reading response body: %v\n", err)
    return
  }

  if resp.StatusCode != http.StatusOK {
    fmt.Printf("Request failed with status code: %d\n", resp.StatusCode)
    fmt.Printf("Response Body: %s\n", string(body))
    return
  }

  fmt.Println("Response Body:")
  fmt.Println(string(body))
    // Consider using encoding/json to unmarshal the body into a struct
}

#include <iostream>
#include <string>
#include <vector>
#include <cpprest/http_client.h>
#include <cpprest/filestream.h>

using namespace web;
using namespace web::http;
using namespace web::http::client;

pplx::task<void> GetMyTasks()
{
    utility::string_t accessToken = U("YOUR_PERSONAL_ACCESS_TOKEN");
    utility::string_t orgId = U("YOUR_ORGANIZATION_ID");
    utility::string_t apiUrl = U("https://go.tallyfy.com/api/organizations/") + orgId + U("/me/tasks");

    http_client client(apiUrl);

    http_request request(methods::GET);
    request.headers().add(U("Authorization"), U("Bearer ") + accessToken);
    request.headers().add(U("Accept"), U("application/json"));
    request.headers().add(U("X-Tallyfy-Client"), U("APIClient"));

    return client.request(request).then([](http_response response)
    {
        if (response.status_code() == status_codes::OK)
        {
            return response.extract_json();
        }
        else
        {
            // Handle error
            return response.extract_string().then([](utility::string_t body) {
                std::wcerr << L"Error response body: " << body << std::endl;
                 return pplx::task_from_result(json::value::null());
            });
        }
    }).then([](pplx::task<json::value> previousTask)
    {
        try
        {
            json::value const & v = previousTask.get();
             if (!v.is_null()) {
                 std::wcout << L"Success:\n" << v.serialize() << std::endl;
             } else {
                 std::wcerr << L"Error fetching tasks." << std::endl;
             }
        }
         catch (const http_exception& e)
        {
            std::wcerr << L"HTTP Exception caught: " << e.what() << std::endl;
        }
        catch (const std::exception& e)
        {
             std::wcerr << L"Exception caught: " << e.what() << std::endl;
        }
         catch (...) {
             std::wcerr << L"Unknown exception caught" << std::endl;
         }
    });
}

int main()
{
    try {
        GetMyTasks().wait();
    }
    catch (const std::exception &e)
    {
        std::wcerr << L"Error in main: " << e.what() << std::endl;
    }
     catch (...) {
         std::wcerr << L"Unknown exception caught in main" << std::endl;
     }
    return 0;
}
// Note: Requires C++ REST SDK (Casablanca). Ensure proper setup and linking.

using System;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Threading.Tasks;

public class TallyfyApiRequest
{
    private static readonly HttpClient client = new HttpClient();

    public static async Task GetMyTasks()
    {
        var accessToken = "YOUR_PERSONAL_ACCESS_TOKEN";
        var orgId = "YOUR_ORGANIZATION_ID";
        var apiUrl = $"https://go.tallyfy.com/api/organizations/{orgId}/me/tasks"; // Example endpoint

        client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", accessToken);
        client.DefaultRequestHeaders.Accept.Clear();
        client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
        client.DefaultRequestHeaders.Add("X-Tallyfy-Client", "APIClient");

        try
        {
            HttpResponseMessage response = await client.GetAsync(apiUrl);
            string responseBody = await response.Content.ReadAsStringAsync();

            if (response.IsSuccessStatusCode)
            {
                Console.WriteLine("Success:");
                Console.WriteLine(responseBody);
                // TODO: Deserialize JSON (e.g., using System.Text.Json or Newtonsoft.Json)
            }
            else
            {
                Console.WriteLine($"Error: {response.StatusCode}");
                Console.WriteLine(responseBody);
            }
        }
        catch (HttpRequestException e)
        {
            Console.WriteLine($"Request Exception: {e.Message}");
        }
    }

    // Example usage (e.g., in a Main method)
    // static async Task Main(string[] args)
    // {
    //     await GetMyTasks();
    // }
}

Replace YOUR_PERSONAL_ACCESS_TOKEN and YOUR_ORGANIZATION_ID with your actual values before running any of these examples.

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