Electronic Signature
Developers
Features
API for eSignature Solutions
Insert fields into a document for eSignature with Node.js SDK for API

Insert fields into a document for eSignature with Node.js SDK using the API

Add different types of fields to а document, edit them, and assign signer roles for specific fields using the airSlate SignNow API. Adjust the placement and size of each field to make documents look the way you need.

Free to test
Fast to deploy
Powerful & secure

Get text, data, initials, and signatures added to your document using specific airSlate SignNow fields.

Make the process of filling smooth and clear for recipients with inserted fields that ask for a specific type of data

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.

View full API reference

airSlate SignNow regularly wins awards for ease of use and setup

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

Bob Dutkowsky | CEO

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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.

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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

Evaluate airSlate SignNow's insert fields into a document with node js sdk for api

The airSlate SignNow API provides organizations with a distinct array of features that facilitate more efficient business processes. Explore the advantages of our insert fields into a document with node js sdk for api with a complimentary Sandbox account.

Complete these actions to establish a Sandbox account:

Visit the airSlate SignNow Developers webpage. There you can discover more information about the API and create your Sandbox account.
Register for a trial. Enter your email address and click the Create API sandbox button to sign up.
Validate your email address. Access the email you receive and click the link to confirm your email address.
Navigate to Developer Sandbox. Set a password to gain further access to your developer account.
Include 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.
Examine insert fields into a document with node js sdk for api. Uncover all airSlate SignNow features and how they can improve your business operations.

Complete these actions to examine airSlate SignNow's functionalities. You can reach out to the support team if you have any inquiries. Enhance your business processes with airSlate SignNow today.

How it works

Create an account and access the API Dashboard

Copy required code from the library to insert fields into a document for eSignature with Node.js SDK using the API

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.

airSlate SignNow is a great tool!

5

Awit

Overall airSlate SignNow was a great tool for what we needed! Our students were able to fill out the document within their availability and we were able to receive them in a timely manner! We will continue to use airSlate SignNow for these types of issues in the future!

As a user of airSlate SignNow, it has helped our department immensely! We've had to make changes and have students sign-off on the changes made to their program of study outlines. This required us to create a document that all students would need to sign electronically but unfortunately all our students were on campus during different dates and times. This posed a problem to us but with airSlate SignNow we had our solution! We emailed the document to the students with an eSignature required field and was able to get all the documents back!

Read full review

More than just a Sign software

5

Fausto

Its just very convenient for a lot of documentation, but also serves as a organization tool. The features are very flexible and I feel safe using it.

Love the smoothness of its use and high quality interface. Lots of very convenient features and it does so much more that only serve as a signing app. The click and drag its very friendly and it really saves time when you have to do this types of files.

Read full review

Excellent eSign product, competitive pricing

5

Tyler

Overall we've had a great experience with airSlate SignNow and continue to use it on a day-to-day basis.

Pricing is extremely competitive with a paid plan, and I'd put it up against most other eSign products in our testing. The way it auto-reads the inputs from an upload is mostly good, but at times it's a bit off and needs to be manually adjusted. For a basic form for signature it's amazing, and if you set up templates manually it's also top-notch.

Read full review