Electronic Signature
Developers
Features
API for eSignature Solutions
airSlate SignNow Sign API to Upload document with tags

Use airSlate SignNow Sign API to Upload document with tags

Edit a Word document, add fields, and customize it as you need. Collect signatures after importing a Word document directly to your airSlate SignNow account using the API. Make it easy for recipients to fill your document.

Free to test
Fast to deploy
Powerful & secure

Adapt a simple Word document for signing by importing it into airSlate SignNow with all necessary fields for filling

Add text tags for required fields and determine their width and height. They will be automatically added after the document is opened in airSlate SignNow

Node.js

C#

Java

Python

cURL

Copy code

public partial class RestSharpSamples
    {
        /// <summary>
        /// Uploads a File and Creates a Document
        /// Accepted File Types: .doc, .docx, .pdf, .png
        /// </summary>
        /// <param name="accessToken"></param>
        /// <param name="filePath">Local Path to the File</param>
        /// <param name="apiUrl">Api host url</param>
        /// <param name="extractFields">If set TRUE the document will be checked for special field tags. If any exist they will be converted to fields.</param>
        /// <returns>ID of the document that was created</returns>
        public static CreateResponseModel UploadFile(string accessToken, string filePath, string apiUrl, bool extractFields = false)
        {
            var client = new RestClient { BaseUrl = new Uri(apiUrl) };
 
            var path = "/document" + (extractFields ? "/fieldextract" : string.Empty);
 
            var request = new RestRequest(path, Method.POST)
                .AddHeader("Accept", "application/json")
                .AddHeader("Authorization", "Bearer " + accessToken)
                .AddFile("file", Path.GetFullPath(filePath));
 
            var response = client.Execute(request);
             
            
            if (response.StatusCode != HttpStatusCode.OK)
            {
                throw new Exception(response.Content);
            }
 
            return JsonConvert.DeserializeObject<CreateResponseModel>(response.Content);
        }
    }

We provide developers with complete SDKs for all popular languages, allowing them to integrate eSignature workflows without writing a single line of code.
With our detailed documentation, integrating the airSlate SignNow API is a breeze.
The airSlate SignNow API not only provides you with eSignatures: use it to create fillable forms, request payments, and download & archive documents using simple API calls.

View full API reference

airSlate SignNow regularly wins awards for ease of use and setup

Read our reviews on the trusted resources

Tech Data uses airSlate SignNow to improve our internal and external customer service while increasing our speed to revenue.

Bob Dutkowsky | CEO

Select an API package for your business

Integrate eSignatures into your software and get 250 legally-binding signature invites with your API free trial.

Check API pricing

Solution engineers

We are here to help you configure eSignature API to your workflow.

Review airSlate SignNow’s API documentation

The detailed API tutorial will guide you through the entire integration process and provide clear coding examples.

Video guides

Watch our video guides for instructions on how to easily build custom integrations.

Start with any of our SDKs

Get complete SDKs for Node.js, Python,
PHP, Java, C#.

Enterprise-grade security and compliance

airSlate SignNow is committed to protecting your sensitive information by complying with global industry-specific security standards.

Learn more

GDPR compliance

Regulates the use and holding of personal data belonging to EU residents.

SOC 2 Type II Certified

Guarantees the security of your data & the privacy of your clients.

PCI DSS certification

Safeguards credit/debit card data for every monetary transaction a customer makes.

21 CFR Part 11

FDA-backed standards for electronic documentation and electronic signatures.

HIPAA compliance

Protects the private health information of your patients.

CCPA compliance

Enhances the protection of personal data and the privacy of California residents.

Watch the airSlate SignNow API in action

Explore airSlate SignNow's signnow sign api to upload document with tags

The airSlate SignNow API provides businesses with a distinct array of features that enhance operational efficiency. Uncover the advantages of our signnow sign api to upload document with tags by signing up for a complimentary Sandbox account.

To establish a Sandbox account, follow these instructions:

Navigate to the airSlate SignNow Developers page. Here you will find additional details about the API and can enroll for your Sandbox account.
Enroll for a trial. Enter your email address and hit the Create API sandbox button to sign up.
Verify your email. Access the email you receive and follow the provided link to validate your email address.
Access Developer Sandbox. Set a password to allow continued access to your developer account.
Include an application. Hit Add App, assign a name to your app, and click Add to save changes. The API token for the application will be created automatically.
Evaluate signnow sign api to upload document with tags. Explore all functionalities of airSlate SignNow and how they can optimize your business operations.

Adhere to these guidelines to assess airSlate SignNow's features. If you have any inquiries, feel free to reach out to the support team. Boost your business workflows with airSlate SignNow now.

How it works

Create an account and access the API Dashboard

Copy required code from the library to use airSlate SignNow Sign API to Upload document with tags

Track how your productivity grows with accelerated workflows

Watch our instructions to build custom integrations with ease

airSlate SignNow offers a free testing environment to explore the eSignature.

Trusted eSignature solution — what our customers are saying

Explore how the airSlate SignNow eSignature platform helps businesses succeed. Hear from real users and what they like most about electronic signing.

I love the price. Nice features without the...

5

Phil M

I love the price. Nice features without the high price tag. We don't send that many documents so its nice to have a reasonable option for small business.

Read full review

This service is really great! It has helped...

5

anonymous

This service is really great! It has helped us enormously by ensuring we are fully covered in our agreements. We are on a 100% for collecting on our jobs, from a previous 60-70%. I recommend this to everyone.

Read full review

I've been using airSlate SignNow for years (since it...

5

Susan S

I've been using airSlate SignNow for years (since it was CudaSign). I started using airSlate SignNow for real estate as it was easier for my clients to use. I now use it in my business for employement and onboarding docs.

Read full review