Add signature fields with Node.js Client using the API

Add fields for signing using the airSlate SignNow API and collect legal signatures from your signers. Add fields individually for each recipient and customize their size in your document.

Free to test
Fast to deploy
Powerful & secure

Get a typed, printed, drawn or handwritten signature from a recipient by adding signature fields

Allow your recipient to choose the most optimal manner of signing and provide you with their legal signature.

Node.js

C#

Java

Python

cURL

Copy code

public abstract class FieldRequestBase
    {
        public abstract string type { get; }
        public bool required { get; set; }
        public string template_field_id { get; set; }
        public string role { get; set; }
        [JsonProperty(NullValueHandling = NullValueHandling.Ignore)]
        public string name { get; set; }
        public int page_number { get; set; }
        public int x { get; set; }
        public int y { get; set; }
        public int width { get; set; }
        public int height { get; set; }
    }
    public class DocumentUpdateRequestModel
    {
        public List<FieldRequestBase> fields { get; private set; } = new List<FieldRequestBase>();
    }
    public class SignatureFieldRequest : FieldRequestBase
    {
        public override string type { get { return "signature"; } }
    }
    class Program
    {
        static void Main(string[] args)
        {
            var accessToken = "Your ACCEES TOKEN";
            var apiBaseUrl = "airSlate SignNow API URL e.g.: https://api-eval.signnow.com";
            var documentId = "Your document ID";

if (response.StatusCode != HttpStatusCode.OK)
            {
                throw new Exception(response.Content);
            }
        }
    }

import signnow_python_sdk
from datetime import datetime

if __name__ == '__main__':
    signnow_python_sdk.Config(client_id="CLIENT_ID",
                              client_secret="CLIENT_SECRET",
                              environment="production")

# Enter your own credentials
    username = "USER_NAME"
    password = "USER_PASSWORD"
    template_id = "TEMPLATE_ID"

# Create access_token for the user
    access_token = signnow_python_sdk.OAuth2.request_token(username, password, '*')

# Create the PUT /document payload
    doc_payload = {
        "texts": [
            {
                "size": 22,
                "x": 61,
                "y": 72,
                "page_number": 0,
                "font": "Arial",
                "data": "a sample text element",
                "line_height": 9.075,
                "client_timestamp": datetime.now().strftime("%s")
            }
        ],
        "fields": [
            {
                "x": 61,
                "y": 100,
                "width": 120,
                "height": 34,
                "page_number": 0,
                "role": "Signer 1",
                "required": True,
                "type": "signature"
            },
            {
                "x": 61,
                "y": 160,
                "width": 120,
                "height": 12,
                "page_number": 0,
                "label": "New Label",
                "role": "Signer 1",
                "required": True,
                "type": "text"
            },
            {
                "x": 61,
                "y": 178,
                "width": 41,
                "height": 26,
                "page_number": 0,
                "role": "Signer 2",
                "required": True,
                "type": "initials"
            }
        ]
    }

# Update document template with payload
    put_doc_response = signnow_python_sdk.Template.update(access_token['access_token'], template_id, doc_payload)

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.

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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.

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The airSlate SignNow API equips enterprises with an exclusive collection of functionalities that facilitate more effective business processes. Explore the advantages of our add signature fields with node js client for api with a complimentary Sandbox account.

Complete these actions to establish a Sandbox account:

Visit the airSlate SignNow Developers page. There you can locate further information about the API and set up your Sandbox account.
Register for a trial. Enter your email address and click the Create API sandbox button to enroll.
Verify your email address. Access the email you receive and follow the link to validate your email address.
Navigate to Developer Sandbox. Create a password to enable additional access to your developer account.
Add an application. Click Add App, assign a name to your app, and click Add to save changes. The API token for the application will be generated automatically.
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Complete these actions to examine airSlate SignNow's features. You can reach out to the support team if you have any inquiries. Enhance your business processes with airSlate SignNow today.

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Use code samples to add signature fields with Node.js Client using the API

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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.

Time saver for my business

5

User in Banking

What do you like best?

Easy to use and turn around times are great. I can get my client's signatures on documents in a matter of minutes. Previously to using airSlate SignNow, I had to wait for the clients to print out documents to sign and scan back to me. This was an issue because not everyone has a printer at home. airSlate SignNow has eliminated that issue. The time savings and turnaround time are by far the best feature. It's super easy to learn and use airSlate SignNow. I love how I can make templates and just make a copy for quick reference

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Perfect for Case Management

5

User in Mental Health Care

What do you like best?

User friendly on our end and also to consumer

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airSlate SignNow is the best!!

5

User in Religious Institutions

What do you like best?

The ability to send to multiple people is a specific signing order