### Introduction and Authentication

Source: https://factomos.docs.apiary.io/reference/profile/a-single-document-template/duplicate-a-document-template

Provides an overview of the Factomos API domains and detailed instructions on using OAuth 2.0 for authentication with different token roles and types. Tokens enable secure access to company and firm resources.

```APIDOC
# Factomos RESTful API

## Introduction

### Description
Factomos is an invoicing tool available at http://factomos.com. The Factomos RESTful API allows the creation, update, and deletion of resources such as invoices, estimates, contacts, and more.

### Domains
- **PROD**: https://api.factomos.com
- **SANDBOX**: https://api-sandbox.factomos.com

## Authentication

### Description
The Factomos API uses OAuth 2.0 for authentication via the Implicit Grant Authorization Code flow to obtain access tokens. To get a token, contact g@factomos.com. There are three levels of tokens (token_role):
- **Token Manager (manager)**: For partners operating across multiple companies and firms. Use to get company or firm tokens. Server-side only, with IP restrictions. Secret key type does not expire.
- **Token Company (company)**: For actions specific to a company, like creating invoices.
- **Token Accounting Firm (firm)**: For firm-specific actions, like listing companies.

There are two types of tokens (token_type):
- **Secret Token**: Permanent, server-to-server use, never in JavaScript.
- **Access Token**: Temporary, suitable for public environments like JavaScript.
```

--------------------------------

### GET /invoices

Source: https://factomos.docs.apiary.io/reference/events-/-webhook/events

Lists all invoices with pagination. Supports filtering by status and type. Range must be 1-100, page starts from 1.

```APIDOC
## GET /invoices

### Description
Retrieves a paginated list of invoices. Filter by status ('pending', 'late', etc.) and type ('invoice', 'credit-note', etc.). Use started_after or ending_before for cursor-based pagination.

### Method
GET

### Endpoint
/invoices

### Parameters
#### Path Parameters
None

#### Query Parameters
- **range** (integer) - Optional - Number of results per page (1-100)
- **page** (integer) - Optional - Page number
- **status** (string) - Optional - Filter by status
- **invoice_type** (string) - Optional - Filter by type
- **started_after** (string) - Optional - Cursor for pagination
- **ending_before** (string) - Optional - Cursor for pagination

#### Request Body
None

### Request Example
None

### Response
#### Success Response (200)
Paginated list of invoices.

#### Response Example
{
  "invoices": [
    {
      "id": "invoice_id"
    }
  ],
  "total_pages": 1
}

### Error Responses
| Http Status Code | Error code | Error message | Description |
|---|---|---|---|
| 400 | -6 | Invalid range | The range must be a number between 1 and 100 |
| 400 | -7 | Invalid page number | The page number must be a number between 1 and the last page number |
| 404 | -80 | No invoices found | There is no results to the list of invoices requested |
| 400 | -81 | Status is invalid | The value of the field status must be among 'pending', 'late', 'paid', etc. |
| 400 | -82 | invoice_type is invalid | The value of the field invoice_type must be among 'invoice', 'credit-note', etc. |
| 400 | -87 | The started_after invoice is not found | The pid of the started_after field doesn't exists |
| 400 | -88 | The ending_before invoice is not found | The pid of the ending_before field doesn't exists |
```

--------------------------------

### List payments response example (JSON)

Source: https://factomos.docs.apiary.io/reference/payments/payments-collection/list-all-payments

Example of a successful GET request returning a collection of payments. The response includes a count, a search keyword, and an array of payment objects with details such as amount, payment type, and partner. Useful for iterating over payment records in client applications.

```JSON
{
  "count": 3,
  "keyword": "tel",
  "results": [
    {
      "href": "/payments/856k789",
      "payment_pid": "856k789",
      "invoice_pid": "8548789",
      "payment_date": "2016-03-15",
      "payment_type": "card",
      "payment_partner": "stripe",
      "amount": 300.6,
      "reference": "VIR 456"
    },
    {
      "href": "/payments/856k755",
      "payment_pid": "856k755",
      "invoice_pid": "8548789",
      "payment_date": "2016-06-15",
      "payment_type": "order",
      "payment_partner": "gocardless",
      "amount": 20.4,
      "reference": "VIR 457"
    }
  ]
}
```

--------------------------------

### POST /articles

Source: https://factomos.docs.apiary.io/reference/manager/single-sign-on-sso/create-an-auto-logged-in-session-for-the-website-app

Create a new article in the system. Requires article_name and article_type parameters. The article_type must be either 'product' or 'service'.

```APIDOC
## POST /articles

### Description
Create a new article in the system with the provided details.

### Method
POST

### Endpoint
/articles

### Request Body
- **article_name** (string) - Required - Name of the article
- **article_type** (string) - Required - Type of article ('product' or 'service')
- **price** (number) - Optional - Price of the article
- **description** (string) - Optional - Description of the article

### Request Example
{
  "article_name": "New Product",
  "article_type": "product",
  "price": 49.99,
  "description": "A brand new product"
}

### Response
#### Success Response (201)
- **article_pid** (string) - Unique identifier for the created article
- **article_name** (string) - Name of the article
- **article_type** (string) - Type of the article
- **price** (number) - Price of the article

#### Response Example
{
  "article_pid": "ART456",
  "article_name": "New Product",
  "article_type": "product",
  "price": 49.99
}

### Error Codes
- **400** (-21) - Missing article_name - The parameter article_name must be present and not empty
- **400** (-22) - article_type is invalid - The value of the field article_type must be among 'product', 'service'
```

--------------------------------

### GET /websites/factomos_apiary_io/users/attributes

Source: https://factomos.docs.apiary.io/reference/user/company-users/list-company-users

Retrieves a list of user attributes with their current values and descriptions. This endpoint provides insights into user data structure and example values.

```APIDOC
## GET /websites/factomos_apiary_io/users/attributes

### Description
Retrieves a list of user attributes with their current values and descriptions. This endpoint provides insights into user data structure and example values.

### Method
GET

### Endpoint
/websites/factomos_apiary_io/users/attributes

### Parameters

#### Query Parameters
None

#### Request Body
None

### Request Example
None

### Response
#### Success Response (200)
- **count** (number) - Number of users (including the owner)
- **results** (array) - An array of user objects, each containing:
  - **user_type** (string) - Type of user (among : admin, employee, owner, partner, readonly)
  - **username** (string) - Email/login of the user
  - **user_errors** (number) - Number of failed logins (the user is blocked if >= 3)
  - **user_connections** (number) - Number of connections
  - **last_connection** (string) - Date of the last connection in 'YYYY-MM-DD HH:MM:SS' format

#### Response Example
```json
{
  "count": 2,
  "results": [
    {
      "user_type": "owner",
      "username": "jean@moulin.fr",
      "user_errors": "0",
      "user_connections": "1300",
      "last_connection": "2021-10-20 10:38:58"
    },
    {
      "user_type": "employee",
      "username": "jacques@martin.fr",
      "user_errors": "0",
      "user_connections": "0",
      "last_connection": "2021-10-20 10:38:58"
    }
  ]
}
```
```

--------------------------------

### Factomos RESTful API - Introduction

Source: https://factomos.docs.apiary.io/reference/manager/single-sign-on-sso

Provides an overview of the Factomos API, its purpose, and available domains for production and sandbox environments.

```APIDOC
## Factomos RESTful API - Introduction

The Factomos RESTful API is the service that allows the creation, update, and deletion of resources, such as invoice, estimate, contacts, etc.

The API has the following domains:

PROD | SANDBOX
---|---
https://api.factomos.com | https://api-sandbox.factomos.com
```

--------------------------------

### Introduction to Estimates

Source: https://factomos.docs.apiary.io/reference/estimates/estimates-collection/list-all-estimates

General introduction to the estimates section of the API.

```APIDOC
## Estimates Introduction

### Description
An introduction to the estimates functionality within the Factomos API.
```

--------------------------------

### GET /invoices

Source: https://factomos.docs.apiary.io/reference/articles/a-single-article/create-api

Lists all invoices with pagination and filtering options. Supports status and invoice_type filters; range limited to 1-100, pagination starts from page 1.

```APIDOC
## GET /invoices

### Description
Retrieves a paginated list of all invoices. Filter by status (pending, late, paid, etc.) or invoice_type (invoice, credit-note, etc.). Use started_after or ending_before for cursor-based pagination.

### Method
GET

### Endpoint
/invoices

### Parameters
#### Path Parameters
None

#### Query Parameters
- **range** (integer) - Optional - Number of results per page (1-100).
- **page** (integer) - Optional - Page number starting from 1.
- **status** (string) - Optional - Filter by status: 'pending', 'late', 'paid', etc.
- **invoice_type** (string) - Optional - Filter by type: 'invoice', 'credit-note', etc.
- **started_after** (string) - Optional - Cursor: invoice pid to start after.
- **ending_before** (string) - Optional - Cursor: invoice pid to end before.

#### Request Body
None

### Request Example
None (query params in URL)

### Response
#### Success Response (200)
Array of invoice objects with pagination metadata.

#### Response Example
[
  {
    "invoice_id": "101",
    "status": "paid"
  }
]

#### Error Responses
- **400** (Error code: -6) - Invalid range. Must be between 1 and 100.
- **400** (Error code: -7) - Invalid page number. Must be between 1 and last page.
- **404** (Error code: -80) - No invoices found.
- **400** (Error code: -81) - Status is invalid.
- **400** (Error code: -82) - invoice_type is invalid.
- **400** (Error code: -87) - started_after invoice not found.
- **400** (Error code: -88) - ending_before invoice not found.
```

--------------------------------

### Factomos RESTful API - Introduction

Source: https://factomos.docs.apiary.io/reference/events-/-webhook/webhook/get-a-specific-subscription

Introduction to the Factomos API, including its purpose, domains, and authentication methods.

```APIDOC
## Factomos RESTful API

### Description
The Factomos RESTful API allows for the creation, update, and deletion of resources such as invoices, estimates, and contacts. It supports both production and sandbox environments.

### Domains
* **PROD:** `https://api.factomos.com`
* **SANDBOX:** `https://api-sandbox.factomos.com`

### Authentication
The Factomos API uses OAuth 2.0 for authentication. To obtain a token, send an email to g@factomos.com. The API supports the Implicit Grant Authorization Code flow for access tokens.

#### Token Roles
*   **Token Manager (manager):** For partners managing multiple companies and accounting firms. Can be used to obtain Token Company or Token Accounting Firm. A permanent 'secret_key' type token is available for server-side use.
*   **Token Company (company):** For operating actions within a specific company (e.g., creating invoices, quotes).
*   **Token Accounting Firm (firm):** For operating actions within a specific accounting firm (e.g., listing companies, creating companies).

#### Token Types
*   **Secret Token:** Permanent, for server-to-server communication. Should not be used in JavaScript.
*   **Access Token:** Temporary, can be used in public environments like JavaScript.
```

--------------------------------

### Retrieve a Single Estimate (Python)

Source: https://factomos.docs.apiary.io/reference/estimates/a-single-estimate/retrieve-an-estimate

This Python example utilizes the 'requests' library to retrieve a single estimate. It constructs the URL with the necessary estimate ID and sends a GET request. The retrieved data can then be parsed and used within a Python application.

```python
import requests

estimate_pid = '82iku7sw'
url = f'https://api.factomos.com/estimates/estimate_pid?estimate_pid={estimate_pid}'

response = requests.get(url)

if response.status_code == 200:
    print(response.json())
else:
    print(f'Error: {response.status_code}')
```

--------------------------------

### Article Management - Search and Create Articles

Source: https://factomos.docs.apiary.io/reference/payments

Search for existing articles using reference ID or create new articles with service/product details. Search uses GET /articles with 'k' parameter. Creation uses POST /articles with article information including type, pricing, and VAT details. Returns article_pid required for invoice line items.

```http
GET /articles?k=978-1-56619-909-4

HTTP Headers:
Content-Type: application/json
Accept: application/vnd.status+json; version=1
Authorization: Bearer sdfdsfsd8f7sd9f (replace with your token)
```

```json
POST /articles

{
  "article_type": "service",
  "article_name": "Techniciens",
  "description": "- Production- Réalisation - Image - Son - Montage - Régie - Décoration costume, maquillage",
  "unit": "semaine",
  "price": "1300",
  "supplier_price": "0",
  "vat_rate": "20.0",
  "stock": "0",
  "reference": "978-1-56619-909-4"
}

HTTP Headers:
Content-Type: application/json
Accept: application/vnd.status+json; version=1
Authorization: Bearer sdfdsfsd8f7sd9f (replace with your token)
```

--------------------------------

### GET /manager/account/{account_pid}/max-users

Source: https://factomos.docs.apiary.io/reference/events-/-webhook/webhook/create-api

Get company max user. Get the number of additional users authorized. The owner is not counted as an additional user.

```APIDOC
## GET /manager/account/{account_pid}/max-users

### Description
Get company max user. Get the number of additional users authorized. The owner is not counted as an additional user.

### Method
GET

### Endpoint
/manager/account/{account_pid}/max-users

### Parameters
#### Path Parameters
- **account_pid** (string) - Required - Unique identifier of the company account

### Response
#### Success Response (200)
- **max_users** (integer) - Number of additional users authorized

### Response Example
{
  "max_users": 10
}
```

--------------------------------

### Factomos RESTful API Introduction

Source: https://factomos.docs.apiary.io/reference/invoices

Introduction to the Factomos API, including its purpose, base domains for production and sandbox environments, and authentication mechanisms.

```APIDOC
## Factomos RESTful API

### Description
The Factomos RESTful API allows for the creation, update, and deletion of resources such as invoices, estimates, and contacts.

### Domains
*   **PROD:** `https://api.factomos.com`
*   **SANDBOX:** `https://api-sandbox.factomos.com`
```

--------------------------------

### GET /profile/company/logo

Source: https://factomos.docs.apiary.io/reference/contacts/create-api

Get the company logo.

```APIDOC
## GET /profile/company/logo

### Description
Get company logo.

### Method
GET

### Endpoint
/profile/company/logo

### Response
#### Success Response (200)
Returns the company logo image
```

--------------------------------

### Create an article - Factomos API

Source: https://factomos.docs.apiary.io/reference/payments/payments-collection/list-all-payments

Creates a new article (service or product) with pricing and VAT. Stores an external reference for mapping to external systems (e.g., WooCommerce, Shopify, ISBN). The response includes the article_pid.

```http
POST /articles HTTP/1.1
Host: api.factomos.com
Content-Type: application/json
Accept: application/vnd.status+json; version=1
Authorization: Bearer sdfdsfsd8f7sd9f

{
  "article_type": "service",
  "article_name": "Techniciens",
  "description": "- Production- Réalisation - Image - Son - Montage - Régie - Décoration costume, maquillage",
  "unit": "semaine",
  "price": "1300",
  "supplier_price": "0",
  "vat_rate": "20.0",
  "stock": "0",
  "reference": "978-1-56619-909-4"
}
```

--------------------------------

### GET /profile/company/logo

Source: https://factomos.docs.apiary.io/reference/accounting-firm/list-all-companies/create-api

Get the company logo.

```APIDOC
## GET /profile/company/logo

### Description
Get company logo. This endpoint is only available with a Token Company.

### Method
GET

### Endpoint
/profile/company/logo

### Response
#### Success Response (200)
- Returns company logo image
```

--------------------------------

### Create a Factomos article (HTTP)

Source: https://factomos.docs.apiary.io/reference/expenses

Create a new article (service) with unit price and VAT rate. Stores an external reference for cross-system mapping. The response includes article_pid required for invoices.

```HTTP
POST /articles

Content-Type: application/json
Accept: application/vnd.status+json; version=1
Authorization: Bearer sdfdsfsd8f7sd9f (replace with your token)

{
  "article_type": "service",
  "article_name": "Techniciens",
  "description": "- Production- Réalisation - Image - Son - Montage - Régie - Décoration costume, maquillage",
  "unit": "semaine",
  "price": "1300",
  "supplier_price": "0",
  "vat_rate": "20.0",
  "stock": "0",
  "reference": "978-1-56619-909-4"
}
```

--------------------------------

### GET /users/company

Source: https://factomos.docs.apiary.io/reference/events-/-webhook/webhook

Get all users associated with the company.

```APIDOC
## GET /users/company

### Description
Get all company users.

### Method
GET

### Endpoint
/users/company

### Response
#### Success Response (200)
Returns list of company users
```

--------------------------------

### Factomos RESTful API - Introduction

Source: https://factomos.docs.apiary.io/reference/articles/a-single-article/duplicate-an-article

Overview of the Factomos RESTful API, its purpose, and available domains for production and sandbox environments.

```APIDOC
## Introduction to Factomos RESTful API

### Description
Factomos is an invoicing tool that provides a RESTful API for programmatic access to manage resources such as invoices, estimates, and contacts. The API supports operations for creation, updating, and deletion of these resources.

### API Domains
*   **PROD**: `https://api.factomos.com`
*   **SANDBOX**: `https://api-sandbox.factomos.com`
```

--------------------------------

### GET /profile/company/vat

Source: https://factomos.docs.apiary.io/reference/events-/-webhook/webhook

Get the VAT configuration for the company.

```APIDOC
## GET /profile/company/vat

### Description
Get VAT company configuration.

### Method
GET

### Endpoint
/profile/company/vat

### Response
#### Success Response (200)
Returns VAT configuration

#### Response Example
{
  "vat_declaration": "monthly"
}
```

--------------------------------

### POST /articles

Source: https://factomos.docs.apiary.io/reference/articles/articles-collection/create-an-article

Creates a new article (service or product) in the system. Requires authentication and accepts article details in JSON format.

```APIDOC
## POST /articles

### Description
Creates a new article (service or product) in the system.

### Method
POST

### Endpoint
/articles

### Parameters
#### Path Parameters
_None_

#### Query Parameters
_None_

#### Request Body
- **article_type** (string) - Optional - The type of the article among 'service', 'product'. Default is 'service'.
- **article_name** (string) - Required - The name of the article.
- **description** (string) - Optional - The description of the article.
- **unit** (string) - Optional - Unit of the article (e.g., day, kg).
- **price** (number) - Optional - Price of the article, without VAT.
- **supplier_price** (number) - Optional - Supplier price of the article.
- **vat_rate** (number) - Optional - Percentage of VAT (e.g., 20 for 20%).
- **stock** (number) - Optional - Number of items in stock.
- **reference** (string) - Optional - Custom reference.
- **accountancy_code** (string) - Optional - Accounting code of the article.

### Request Example
```
{
  "article_type": "service",
  "article_name": "Techniciens",
  "description": "- Production- Réalisation - Image - Son - Montage - Régie - Décoration costume, maquillage",
  "unit": "semaine",
  "price": 1300,
  "supplier_price": 0,
  "vat_rate": 20.0,
  "stock": 0,
  "reference": "",
  "accountancy_code": "70690000"
}
```

### Response
#### Success Response (201)
- **href** (string) - Resource URL.
- **article_pid** (string) - Identifier of the created article.
- **article_type** (string) - Type of the article.
- **article_name** (string) - Name of the article.
- **description** (string) - Description.
- **unit** (string) - Unit.
- **price** (number) - Price.
- **supplier_price** (number) - Supplier price.
- **vat_rate** (number) - VAT rate.
- **accountancy_code** (string) - Accounting code.
- **archived** (string) - Archived flag.
- **stock** (number) - Stock quantity.
- **reference** (string) - Reference.

#### Response Example
```
{
  "href": "/articles/82iku7sw",
  "article_pid": "82iku7sw",
  "article_type": "service",
  "article_name": "Techniciens",
  "": "- Production- Réalisation - Image - Son - Montage - Régie - Décoration costume, maquillage",
  "unit": "semaine",
  "price": "1300",
  "supplier_price": "0",
  "vat_rate": "20.0",
  "accountancy_code": "70690000",
  "archived": "0",
  "stock": "0",
  "reference": ""
}
```

### Headers
- **Content-Type**: application/json
- **Accept**: application/vnd.status+json; version=1
- **Authorization**: Bearer {token}
```

--------------------------------

### GET /profile/company

Source: https://factomos.docs.apiary.io/reference/events-/-webhook/webhook

Get the company profile information.

```APIDOC
## GET /profile/company

### Description
Get company profile information.

### Method
GET

### Endpoint
/profile/company

### Response
#### Success Response (200)
Returns company profile information

#### Response Example
{
  "company_name": "Example Company",
  "address": "123 Main St",
  "phone": "+1234567890"
}
```

--------------------------------

### Factomos RESTful API - Introduction

Source: https://factomos.docs.apiary.io/reference/manager/a-single-company-account/list-company-users

Introduction to the Factomos RESTful API, its purpose, and available domains for production and sandbox environments.

```APIDOC
## Factomos RESTful API

### Description
Factomos is an invoicing tool available at http://factomos.com. The Factomos RESTful API is the service that allows the creation, update, and deletion of resources, such as invoice, estimate, contacts, etc.

### Domains
- PROD: https://api.factomos.com
- SANDBOX: https://api-sandbox.factomos.com
```

--------------------------------

### Get company Profile

Source: https://factomos.docs.apiary.io/reference/estimates/a-single-estimate/list-estimate-emails

Get company Profile.

```APIDOC
# Get company Profile

### Description
Get company Profile.

### Method
GET

### Endpoint
/company/profile

### Parameters
#### Path Parameters
- None

#### Query Parameters
- None

#### Request Body
- None

### Request Example
None

### Response
#### Success Response (200)
- `profile` (object) - Company profile details

#### Response Example
{
  "profile": {"company_name": "Example Corp."}
}
```

--------------------------------

### Factomos RESTful API - Introduction

Source: https://factomos.docs.apiary.io/reference/articles/articles-collection/create-an-article

Overview of the Factomos API, its purpose, domains, and authentication mechanism.

```APIDOC
## Factomos RESTful API

### Description
The Factomos RESTful API is the service that allows the creation, update, and deletion of resources, such as invoices, estimates, contacts, etc.

### Domains
* PROD: https://api.factomos.com
* SANDBOX: https://api-sandbox.factomos.com

### Authentication
### Method
Implicit Grant Authorization Code flow using OAuth 2.0.

### Endpoint
Send an email to g@factomos.com to obtain a token.

### Token Roles
* **Manager**: For partners operating for multiple companies and accounting firms. Can obtain `Token Company` or `Token Accounting Firm`.
* **Company**: For operating actions for a specific company (e.g., create invoice, quotes).
* **Accounting Firm**: For operating actions for a specific accounting firm (e.g., list companies, create companies).

### Token Types
* **Secret Token**: Permanent, for server-to-server communication. Should not be used in JavaScript.
* **Access Token**: Temporary, can be used in public environments like JavaScript.
```

--------------------------------

### GET /profile/company/vat-config

Source: https://factomos.docs.apiary.io/reference/delivery-notes/delivery-note-statuses

Get the VAT configuration for the company.

```APIDOC
## GET /profile/company/vat-config

### Description
Get VAT company configuration.

### Method
GET

### Endpoint
/profile/company/vat-config

### Response
#### Success Response (200)
- Returns VAT configuration settings

#### Response Example
{
  "vat_declaration": "monthly"
}
```

--------------------------------

### GET /profile/company/logo

Source: https://factomos.docs.apiary.io/reference/delivery-notes/delivery-note-statuses

Get the company logo image.

```APIDOC
## GET /profile/company/logo

### Description
Get company logo image.

### Method
GET

### Endpoint
/profile/company/logo

### Response
#### Success Response (200)
- Returns company logo image data
```

--------------------------------

### Factomos RESTful API - Introduction

Source: https://factomos.docs.apiary.io/reference/profile/company-logo

Introduction to the Factomos API, its purpose, and available domains for production and sandbox environments.

```APIDOC
## Factomos RESTful API

### Description
Factomos is an invoicing tool. The Factomos RESTful API is the service that allows the creation, update, and deletion of resources, such as invoices, estimates, and contacts.

### Domains
*   **PROD**: https://api.factomos.com
*   **SANDBOX**: https://api-sandbox.factomos.com
```

--------------------------------

### GET /profile/company/vat-config

Source: https://factomos.docs.apiary.io/reference/contacts/create-api

Get the VAT company configuration.

```APIDOC
## GET /profile/company/vat-config

### Description
Get VAT company configuration.

### Method
GET

### Endpoint
/profile/company/vat-config

### Response
#### Success Response (200)
Returns VAT configuration information

#### Response Example
{
  "vat_declaration": "monthly",
  "vat_rate": 20.0
}
```

--------------------------------

### Events / Webhook

Source: https://factomos.docs.apiary.io/reference/events-/-webhook/webhook/subscribe-to-event%28s%29

Documentation for handling events and setting up webhooks for real-time notifications from the Factomos API.

```APIDOC
## Events / Webhook

### Description
This section covers how to manage events and configure webhooks to receive real-time updates from the Factomos API.

### Endpoints
*   **GET /events**
    *   Description: Retrieves a list of events.
    *   Method: GET

*   **POST /webhook**
    *   Description: Configures a webhook endpoint to receive event notifications.
    *   Method: POST
    *   Request Body:
        *   `url` (string) - Required - The URL to which event notifications will be sent.
        *   `event_types` (array) - Optional - A list of specific event types to subscribe to.
```

--------------------------------

### POST /articles

Source: https://factomos.docs.apiary.io/reference/user/company-users

Create a new article in the Factomos database with details like pricing and VAT rate.

```APIDOC
## POST /articles

### Description
Create a new article entry in Factomos, required for invoice lines.

### Method
POST

### Endpoint
/articles

### Parameters
#### Path Parameters
N/A

#### Query Parameters
N/A

#### Request Body
- **article_type** (string) - Required - Type of article, e.g., "service"
- **article_name** (string) - Required - Name of the article
- **description** (string) - Optional - Description
- **unit** (string) - Optional - Unit of measure, e.g., "semaine"
- **price** (string) - Required - Price
- **supplier_price** (string) - Optional - Supplier price
- **vat_rate** (string) - Required - VAT rate
- **stock** (string) - Optional - Stock quantity
- **reference** (string) - Optional - Reference identifier

### Request Example
{
  "article_type": "service",
  "article_name": "Techniciens",
  "description": "- Production- Réalisation - Image - Son - Montage - Régie - Décoration costume, maquillage",
  "unit": "semaine",
  "price": "1300",
  "supplier_price": "0",
  "vat_rate": "20.0",
  "stock": "0",
  "reference": "978-1-56619-909-4"
}

### Response
#### Success Response (201)
- **article_pid** (string) - Unique identifier for the created article

#### Response Example
{
  "article_pid": "236ka4tt"
}

#### Error Responses
- 400 Bad Request - If required fields are missing or invalid
- 401 Unauthorized - If token is invalid
```

--------------------------------

### GET /profile/company

Source: https://factomos.docs.apiary.io/reference/contacts/create-api

Get the company profile information.

```APIDOC
## GET /profile/company

### Description
Get company profile information.

### Method
GET

### Endpoint
/profile/company

### Response
#### Success Response (200)
Returns company profile information

#### Response Example
{
  "company_name": "Example Company",
  "address": "123 Main St",
  "city": "Anytown",
  "country": "US",
  "vat_number": "US123456789"
}
```

--------------------------------

### GET /profile/company/logo

Source: https://factomos.docs.apiary.io/reference/profile/a-single-document-template/duplicate-a-document-template

Get the current company logo image.

```APIDOC
## GET /profile/company/logo

### Description
Get the current company logo image.

### Method
GET

### Endpoint
/profile/company/logo

### Response
#### Success Response (200)
Returns company logo image
```

--------------------------------

### POST /articles

Source: https://factomos.docs.apiary.io/introduction/use-cases

Create a new article in the Factomos system with service or product information

```APIDOC
## POST /articles

### Description
Create a new article in the Factomos system when an existing article is not found. The article_pid from the response will be needed for invoice line creation.

### Method
POST

### Endpoint
/articles

### Parameters
#### Path Parameters
None

#### Query Parameters
None

#### Request Body
- **article_type** (string) - Required - Type of article (e.g., "service", "product")
- **article_name** (string) - Required - Name/title of the article
- **description** (string) - Required - Detailed description of the article
- **unit** (string) - Required - Unit of measurement (e.g., "semaine", "piece")
- **price** (string) - Required - Sale price
- **supplier_price** (string) - Optional - Cost/supplier price
- **vat_rate** (string) - Required - VAT rate percentage (e.g., "20.0")
- **stock** (string) - Optional - Stock quantity
- **reference** (string) - Optional - External reference (ISBN, SKU, etc.)

### Request Example
```
{
  "article_type": "service",
  "article_name": "Techniciens",
  "description": "- Production- Réalisation - Image - Son - Montage - Régie - Décoration costume, maquillage",
  "unit": "semaine",
  "price": "1300",
  "supplier_price": "0",
  "vat_rate": "20.0",
  "stock": "0",
  "reference": "978-1-56619-909-4"
}
```

### Response
#### Success Response (201)
- **article_pid** (string) - Generated article identifier for invoice line creation

#### Response Example
```
{
  "article_pid": "236ka4tt"
}
```
```

--------------------------------

### GET /profile/company/logo

Source: https://factomos.docs.apiary.io/reference/manager/get-firm-access-token

Get the company logo image file.

```APIDOC
## GET /profile/company/logo

### Description
Get the company logo image file.

### Method
GET

### Endpoint
/profile/company/logo

### Response
#### Success Response (200)
Returns company logo image file
```

--------------------------------

### POST /estimates

Source: https://factomos.docs.apiary.io/reference/profile/document-templates-collection/list-all-templates-collection

Create a new estimate with articles and optional VAT settings.

```APIDOC
## POST /estimates

### Description
Create a new estimate with specified articles and configuration.

### Method
POST

### Endpoint
/estimates

### Request Body
- **articleList** (array) - Required - List of articles in the estimate
- **vat_enable** (number) - Optional - Enable VAT (0 or 1)
- **several_vat** (number) - Optional - Enable multiple VAT rates (0 or 1)
- **document_template_pid** (string) - Optional - Template identifier

### Request Example
{
  "articleList": [
    {
      "article_pid": "123",
      "quantity": 1
    }
  ],
  "vat_enable": 1
}

### Response
#### Success Response (201)
- Returns the created estimate object

#### Error Responses
- **404** - Article not found in the system
```

--------------------------------

### Factomos RESTful API Introduction

Source: https://factomos.docs.apiary.io/reference/payments

Introduction to the Factomos RESTful API, including its purpose, available domains, and authentication mechanism.

```APIDOC
## Factomos RESTful API

### Description
Factomos is an invoicing tool available at http://factomos.com. The Factomos RESTful API is the service that allows the creation, update, and deletion of resources, such as invoices, estimates, contacts, etc.

### Domains
* Production: `https://api.factomos.com`
* Sandbox: `https://api-sandbox.factomos.com`

### Authentication
The Factomos API uses OAuth 2.0 for authentication. To obtain a token, send an email to g@factomos.com.

The API supports the Implicit Grant Authorization Code flow to acquire access tokens. There are three levels of tokens:

*   **Token Manager (manager)**: For partners managing multiple companies and accounting firms. Can be used to obtain a Token Company or Token Accounting Firm.
*   **Token Company (company)**: For performing actions within a specific company (e.g., creating invoices).
*   **Token Accounting Firm (firm)**: For performing actions related to a specific accounting firm (e.g., listing companies).

There are two types of tokens:

*   **Secret Token**: Permanent, for server-to-server communication, and should not be used in JavaScript.
*   **Access Token**: Temporary, suitable for public environments like JavaScript.
```

--------------------------------

### GET /profile/company/vat

Source: https://factomos.docs.apiary.io/reference/manager/a-single-company-account/create-api

Get the VAT configuration for the authenticated company.

```APIDOC
## GET /profile/company/vat

### Description
Get the VAT configuration for the authenticated company.

### Method
GET

### Endpoint
/profile/company/vat

### Response
#### Success Response (200)
- Returns VAT configuration

#### Response Example
{
  "vat_declaration": "monthly"
}
```

--------------------------------

### Get company Profile

Source: https://factomos.docs.apiary.io/reference/expenses/create-api

Gets the company profile information.

```APIDOC
## GET /company/profile

### Description
Gets the company profile information.

### Method
GET

### Endpoint
/company/profile

### Parameters
#### Path Parameters
- None

#### Query Parameters
- None

#### Request Body
- None

### Request Example
None

### Response
#### Success Response (200)
- Company profile data.

#### Response Example
{
  "company_name": "Example Company"
}
```

--------------------------------

### POST /manager/account/link

Source: https://factomos.docs.apiary.io/reference/profile/document-templates-collection/list-all-templates-collection

Creates a new company account and links it to an existing company, allowing access with the same credentials.

```APIDOC
## POST /manager/account/link

### Description
Creates a company and links it to an existing company so the user can access both with the same credentials.

### Method
POST

### Endpoint
/manager/account/link

### Parameters
#### Request Body
- **company_name** (string) - Required - Name of the company to be created

### Error Handling
- **400** - company_name is missing

### Request Example
{
  "company_name": "New Company LLC"
}
```

--------------------------------

### GET /company/logo

Source: https://factomos.docs.apiary.io/reference/articles

Gets the current company logo image.

```APIDOC
## GET /company/logo

### Description
Retrieves the company logo as a Base64‑encoded image.

### Method
GET

### Endpoint
/company/logo

### Parameters
_None_

### Request Example
GET https://api.factomos.com/company/logo

### Response
#### Success Response (200)
- **company_logo** (string) - Base64 data URI of the logo image.

### Response Example
{
  "company_logo": "data:image/png;base64,iVBORw0KGgoAAA..."
}

```

--------------------------------

### Factomos RESTful API Introduction

Source: https://factomos.docs.apiary.io/reference/events-/-webhook/webhook/subscribe-to-event%28s%29

Overview of the Factomos RESTful API, its purpose, and available domains for production and sandbox environments.

```APIDOC
## Factomos RESTful API

### Description
The Factomos RESTful API is a service that allows the creation, update, and deletion of resources like invoices, estimates, and contacts. It provides programmatic access to the Factomos invoicing tool.

### Domains
*   **PROD:** `https://api.factomos.com`
*   **SANDBOX:** `https://api-sandbox.factomos.com`
```

--------------------------------

### GET /company/vat

Source: https://factomos.docs.apiary.io/reference/articles/articles-collection/create-an-article

Get the current VAT configuration for the company.

```APIDOC
## GET /company/vat

### Description
Returns VAT configuration.

### Method
GET

### Endpoint
/company/vat

### Parameters
None

### Request Example
GET /company/vat

### Response
#### Success Response (200)
- **vat_declaration** (string) - One of: '', 'monthly', 'quarterly'

```

--------------------------------

### Factomos RESTful API Introduction

Source: https://factomos.docs.apiary.io/reference/delivery-notes/a-single-delivery-note-status/create-api

Details about the Factomos API, its domains, and authentication methods.

```APIDOC
## Factomos RESTful API

### Description
The Factomos RESTful API is a service that allows for the creation, update, and deletion of resources such as invoices, estimates, and contacts.

### Domains
* PROD: https://api.factomos.com
* SANDBOX: https://api-sandbox.factomos.com

### Authentication
The Factomos API uses OAuth 2.0 for authentication. To obtain a token, send an email to g@factomos.com.

There are three levels of tokens:
* **Token Manager (manager)**: For partners operating for multiple companies and accounting firms. Can be used to obtain a Token Company or Token Accounting Firm. A permanent 'secret_key' type token is available for server-side use.
* **Token Company (company)**: For operating actions for a specific company (e.g., creating invoices).
* **Token Accounting Firm (firm)**: For operating actions for a specific accounting firm (e.g., listing companies).

There are two types of tokens:
* **Secret Token**: Permanent, for server-to-server communication, and should not be used in JavaScript.
* **Access Token**: Temporary, can be used in public environments like JavaScript.
```

--------------------------------

### GET /profile/company/vat

Source: https://factomos.docs.apiary.io/reference/accounting-firm/list-all-companies/create-api

Get VAT company configuration settings.

```APIDOC
## GET /profile/company/vat

### Description
Get VAT company configuration. This endpoint is only available with a Token Company.

### Method
GET

### Endpoint
/profile/company/vat

### Response
#### Success Response (200)
- Returns VAT configuration settings

#### Response Example
{
  "vat_declaration": "monthly"
}
```

--------------------------------

### Factomos RESTful API - Introduction

Source: https://factomos.docs.apiary.io/reference/estimates/a-single-estimate/list-linked-invoices

Provides an overview of the Factomos RESTful API, its purpose, and available domains for production and sandbox environments.

```APIDOC
## Factomos RESTful API

### Description
Factomos is an invoicing tool available at http://factomos.com. The Factomos RESTful API is the service that allows the creation, update, and deletion of resources, such as invoices, estimates, contacts, etc.

### Domains
* **PROD**: https://api.factomos.com
* **SANDBOX**: https://api-sandbox.factomos.com
```

--------------------------------

### Factomos RESTful API Introduction

Source: https://factomos.docs.apiary.io/reference/payments/payments-collection/add-a-payment

Introduction to the Factomos RESTful API, its purpose, and available domains for production and sandbox environments.

```APIDOC
## Factomos RESTful API

### Description
Factomos is an invoicing tool available at http://factomos.com. The Factomos RESTful API is the service that allows the creation, update, and deletion of resources, such as invoices, estimates, contacts, etc.

### Domains
* **PROD**: `https://api.factomos.com`
* **SANDBOX**: `https://api-sandbox.factomos.com`
```

--------------------------------

### GET /expenses/{expense_id}/attachment

Source: https://factomos.docs.apiary.io/reference/user/company-users/list-company-users

Get the attachment for a specific expense.

```APIDOC
## GET /expenses/{expense_id}/attachment

### Description
Get the attachment for a specific expense.

### Method
GET

### Endpoint
/expenses/{expense_id}/attachment

### Parameters
#### Path Parameters
- **expense_id** (string) - Required - The ID of the expense

### Response
#### Error Response (404)
- **error_code** (integer) - -113
- **error_message** (string) - No attachment found
- **description** (string) - There is no attachment for this expense
```

--------------------------------

### Factomos RESTful API Introduction

Source: https://factomos.docs.apiary.io/reference/expenses/a-single-expense/retrieve-an-expense

Introduction to the Factomos RESTful API, its purpose, and the available API domains for production and sandbox environments.

```APIDOC
## Introduction to Factomos RESTful API

Factomos is an invoicing tool that provides a RESTful API for creating, updating, and deleting resources such as invoices, estimates, and contacts. The API is available in two domains:

*   **PROD:** `https://api.factomos.com`
*   **SANDBOX:** `https://api-sandbox.factomos.com`
```

--------------------------------

### GET /users/company

Source: https://factomos.docs.apiary.io/reference/profile/a-single-document-template/duplicate-a-document-template

Get list of all users associated with the company account.

```APIDOC
## GET /users/company

### Description
Get list of all users associated with the company account.

### Method
GET

### Endpoint
/users/company

### Response
#### Success Response (200)
Returns array of company users
```

--------------------------------

### POST /manager/account

Source: https://factomos.docs.apiary.io/reference/articles/articles-collection/list-all-articles

Creates a new company account and links it to an existing company for shared credentials.

```APIDOC
## POST /manager/account

### Description
Creates a new company account and links it to an existing company for shared credentials.

### Method
POST

### Endpoint
/manager/account

### Parameters
#### Request Body
- **company_name** (string) - Required - The name of the company

### Error Handling
- **400** - company_name is missing

### Request Example
{
  "company_name": "Example Corp"
}
```