Use airSlate SignNow eSign API to Merge documents

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.
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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.

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Protects the private health information of your patients.

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

Watch the airSlate SignNow API in action

Explore the airSlate SignNow's signnow e sign api to merge documents

The airSlate SignNow API provides businesses with a distinctive set of features that facilitate more efficient operational processes. Uncover the advantages of our signnow e sign api to merge documents with a complimentary Sandbox account.

To establish a Sandbox account, follow these instructions:

Access the airSlate SignNow Developers page. There, you can find additional details regarding the API and register for your Sandbox account.
Enroll for a trial. Enter your email address and click the Create API sandbox button to complete your registration.
Verify your email address. Check your inbox for an email and click the link provided to confirm your email address.
Navigate to Developer Sandbox. Set a password to allow continued access to your developer account.
Create an application. Click Add App, assign a name to your app, and click Add to save your changes. The API token for the application will be generated automatically.
Try out signnow e sign api to merge documents. Explore all airSlate SignNow functionalities and how they can optimize your operational workflows.

By following these steps, you can explore airSlate SignNow's features. If you have any inquiries, don't hesitate to reach out to our support team. Enhance your business processes with airSlate SignNow today.

How it works

Create an account and get the required tokens

Use code samples to use airSlate SignNow eSign API to Merge documents

Enjoy the power of eSignature in your 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 couldn't conduct my business without contracts and...

5

Dani P

I couldn't conduct my business without contracts and this makes the hassle of downloading, printing, scanning, and reuploading docs virtually seamless. I don't have to worry about whether or not my clients have printers or scanners and I don't have to pay the ridiculous drop box fees. Sign now is amazing!!

Read full review

airSlate SignNow

5

Jennifer

My overall experience with this software has been a tremendous help with important documents and even simple task so that I don't have leave the house and waste time and gas to have to go sign the documents in person. I think it is a great software and very convenient.

airSlate SignNow has been a awesome software for electric signatures. This has been a useful tool and has been great and definitely helps time management for important documents. I've used this software for important documents for my college courses for billing documents and even to sign for credit cards or other simple task such as documents for my daughters schooling.

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Easy to use

5

Anonymous

Overall, I would say my experience with airSlate SignNow has been positive and I will continue to use this software.

What I like most about airSlate SignNow is how easy it is to use to sign documents. I do not have to print my documents, sign them, and then rescan them in.

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