Electronic Signature
Developers
Features
API for eSignature Solutions
Add initials fields on a document for eSignature with Node.js Client for API

Add initials fields on a document for eSignature with Node.js Client using the API

Add initials fields anywhere on a document using airSlate SignNow API. Get initials from signers easily in the needed fields to make a document legal and reliable.

Free to test
Fast to deploy
Powerful & secure

Ask a recipient to add initials to a document before sending it back to you

Insert initials fields on a document and instantly send it for signing using the SIgnNow API

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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Review airSlate SignNow’s API documentation

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

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

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

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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

Examine airSlate SignNow's add initials fields with node js client for api

The airSlate SignNow API provides organizations with a distinct set of features that enhance business workflows. Discover the advantages of our add initials fields with node js client for api with a complimentary Sandbox account.

Complete the following steps to establish a Sandbox account:

Navigate to the airSlate SignNow Developers page. Here, you will find further information regarding the API and can register for your Sandbox account.
Register for a trial. Enter your email address and click the Create API sandbox button to sign up.
Verify your email address. Access the email you receive and follow the provided link to confirm your email address.
Access the Developer Sandbox. Create a password to facilitate continued access to your developer account.
Add an application. Click Add App, name your application, and click Add to save your modifications. The API token for the application will be generated automatically.
Evaluate add initials fields with node js client for api. Investigate all airSlate SignNow features and how they can improve your business operations.

Follow these steps to evaluate airSlate SignNow's functionalities. Feel free to reach out to the support team should you have any inquiries. Enhance your business workflows with airSlate SignNow today.

How it works

Create an account and get the required tokens

Use code samples to add initials fields on a document for eSignature with Node.js Client using the API

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.

airSlate SignNow helped bring our business to the next level

5

Administrator in Leisure, Travel & Tourism

What do you like best?

airSlate SignNow was easy to use as well as easy for our customers.

Read full review

airSlate SignNow is awesome and easy to use!

5

Rachel Presser

What do you like best?

It’s easy to upload files and the overall UX is easy to use. I like the variety of fields, it makes sending contracts simple, especially the invitations for signers—gives my clients a great impression!

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Easy and Intuitive!!!

5

User in Banking

What do you like best?

It's very easy to navigate (and find) the various functions. I like the options provided, especially downloading a signed document and the signing history in one document. I also like the pricing for the entry-level services - very competitive compared to your competition.

Read full review