Title: API for Ninja Forms
Author: sightfactory
Published: <strong>2025-07-11</strong>
Last modified: 2026-03-25

---

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# API for Ninja Forms

 Autor: [sightfactory](https://profiles.wordpress.org/sightfactory/)

[Pobierz](https://downloads.wordpress.org/plugin/api-for-ninja-forms.1.0.1.zip)

 * [Szczegóły](https://pl.wordpress.org/plugins/api-for-ninja-forms/#description)
 * [Recenzje](https://pl.wordpress.org/plugins/api-for-ninja-forms/#reviews)
 *  [Instalacja](https://pl.wordpress.org/plugins/api-for-ninja-forms/#installation)
 * [Rozwój](https://pl.wordpress.org/plugins/api-for-ninja-forms/#developers)

 [Wsparcie](https://wordpress.org/support/plugin/api-for-ninja-forms/)

## Opis

This plugin provides a robust and easy-to-use REST API for Ninja Forms, allowing
you to integrate your form submissions with external applications and services.

With support for both JSON and PDF output formats, you can retrieve form data in
a structured format submissions.

Features:

 * JSON Output: Access your Ninja Forms data in a standardized JSON format, perfect
   for integration with web applications, CRMs, and other systems.
 * PDF Output: Generate high-quality PDF documents from your form submissions, ideal
   for invoices, reports, or records.
 * Secure API Keys: Easily generate and manage API keys to control access to your
   form data.
 * Lightweight and Optimized: Designed for performance, ensuring minimal impact 
   on your website’s speed.

### Usage

### Third-Party Resources

This plugin bundles and utilizes the following open-source library:

 * **Setasign/FPDF**
    - **Description:** A pure PHP library for reading and writing spreadsheet files.
    - **Homepage:** [https://github.com/Setasign/FPDF](https://github.com/Setasign/FPDF)
    - **License:** FPDF License (compatible with MIT/BSD-style)
    - **License URI:** [https://github.com/Setasign/FPDF?tab=License-1-ov-file#readme](https://github.com/Setasign/FPDF?tab=License-1-ov-file#readme)

### Support

For support and feature requests, please visit [https://sightfactory.com](https://sightfactory.com)

## Zrzuty ekranu

 * [[

## Instalacja

 1. Download the plugin ZIP file.
 2. Upload the extracted folder to the /wp-content/plugins/ directory.
 3. Activate the plugin through the 'Plugins’ menu in WordPress.
 4. Generate a REST API key by going to Settings > NF API Keys
 5. Use the endpoints to request data by passing your API key via Authorization: Bearer
    e.g. https://yourwebsitehere.com/wp-json/nf-submissions/v1/form/2/
 6. Exporting PDFs requires adding the optional format param to the url e.g. https://
    yourwebsitehere.com/wp-json/nf-submissions/v1/form/2/?format=pdf
 7. See more examples and API documentation on our [official docs page](https://sightfactory.com/plugins/api-for-ninjaforms/).

## Najczęściej zadawane pytania

### What api file formats are supported?

Currently, only JSON and PDF feeds are supported. Excel format is currently in development.

### How do I generate API keys?

You can generate API keys directly from your WordPress dashboard. Navigate to Settings
> NF API Keys to create and manage your keys.

### Does this plugin slow down my website?

No, it is lightweight and optimized for performance, ensuring minimal impact on 
website speed.

## Recenzje

Wtyczka nie ma jeszcze żadnej recenzji.

## Kontrybutorzy i deweloperzy

„API for Ninja Forms” jest oprogramowaniem open source. Poniższe osoby miały wkład
w rozwój wtyczki.

Zaangażowani

 *   [ sightfactory ](https://profiles.wordpress.org/sightfactory/)

[Przetłumacz wtyczkę “API for Ninja Forms” na swój język.](https://translate.wordpress.org/projects/wp-plugins/api-for-ninja-forms)

### Interesuje cię rozwój wtyczki?

[Przeglądaj kod](https://plugins.trac.wordpress.org/browser/api-for-ninja-forms/),
sprawdź [repozytorium SVN](https://plugins.svn.wordpress.org/api-for-ninja-forms/)
lub czytaj [dziennik rozwoju](https://plugins.trac.wordpress.org/log/api-for-ninja-forms/)
przez [RSS](https://plugins.trac.wordpress.org/log/api-for-ninja-forms/?limit=100&mode=stop_on_copy&format=rss).

## Rejestr zmian

#### 1.0.1

Bugfix

#### 1.0.0

Initial public release

## Meta

 *  Wersja **1.0.1**
 *  Ostatnia aktualizacja **2 miesiące temu**
 *  Włączone instalacje **20+**
 *  Wersja WordPressa ** 6.4 lub nowszej **
 *  Testowano do **6.9.4**
 *  Wersja PHP ** 8.1 lub nowszej **
 *  Język
 * [English (US)](https://wordpress.org/plugins/api-for-ninja-forms/)
 * Tagi
 * [api](https://pl.wordpress.org/plugins/tags/api/)[ninja forms](https://pl.wordpress.org/plugins/tags/ninja-forms/)
   [NinjaForms](https://pl.wordpress.org/plugins/tags/ninjaforms/)[rest-api](https://pl.wordpress.org/plugins/tags/rest-api/)
 *  [Widok zaawansowany](https://pl.wordpress.org/plugins/api-for-ninja-forms/advanced/)

## Oceny

Nie przesłano jeszcze żadnych recenzji.

[Your review](https://wordpress.org/support/plugin/api-for-ninja-forms/reviews/#new-post)

[Zobacz wszystkierecenzje.](https://wordpress.org/support/plugin/api-for-ninja-forms/reviews/)

## Zaangażowani

 *   [ sightfactory ](https://profiles.wordpress.org/sightfactory/)

## Wsparcie

Masz coś do dodania? Potrzebujesz pomocy?

 [Zobacz forum wsparcia](https://wordpress.org/support/plugin/api-for-ninja-forms/)