Electronic Signature
Developers
Features
API for eSignature Solutions
Add calculated fields to a document for signing with Node.js SDK for API

Add calculated fields to a document for signing with Node.js SDK using the API

Add fields for calculation and apply addition, subtraction, multiplication, division and parentheses to values in the text of a document with the airSlate SignNow API. Automate these processes and effectively avoid mistakes.

Free to test
Fast to deploy
Powerful & secure

Create and customize formulas for your business needs. Allow recipients to complete all required fields with ease and get automated results.

Ensure all calculations are completed accurately with automated processes using the airSlate 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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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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FDA-backed standards for electronic documentation and electronic signatures.

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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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Explore airSlate SignNow's add calculated fields with node js sdk for api

The airSlate SignNow API equips businesses with a distinctive collection of features that facilitate more streamlined operational processes. Uncover the advantages of our add calculated fields with node js sdk for api by signing up for a free Sandbox account.

To establish a Sandbox account, follow these instructions:

Visit the airSlate SignNow Developers portal. Here you can access additional details about the API and set up your Sandbox account.
Register for a trial. Submit your email address and click the Create API sandbox button to complete your registration.
Verify your email address. Check your inbox for the email you receive and follow the link provided to verify your email.
Access the Developer Sandbox. Set a password to gain continued access to your developer account.
Include an application. Click Add App, name your application, and click Add to save your changes. The API token for the application will be generated automatically.
Try out add calculated fields with node js sdk for api. Explore all of airSlate SignNow's functionalities and how they can improve your business procedures.

Adhere to these guidelines to evaluate airSlate SignNow's functionalities. You may reach out to the support team for any inquiries. Optimize your business processes with airSlate SignNow today.

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Copy required code from the library to add calculated fields to a document for signing with Node.js SDK 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.

airSlate SignNow is the "new normal" of signing digital documents

5

Philip Mojares

What do you like best?

airSlate SignNow is a digital way of signing electronic documents shared across the organization. This is very innovative way of sharing digital documents that required signature. As a teacher, I don't need to be physically present to sign in the important documents in our school because airSlate SignNow simplifies our work of doing it. The signing of documents will no longer take time because by just sharing it through email you can easily check and scrutinize the document you need to ink your signature. This software has also functionalities, features and graphical user interface that even a newbie can easily use. The most useful feature of this software is the ability of the signatories to draw the signature and the options provided to select from the available signatures provided by the system. Notifying the signatories is also a great feature of this application.

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Shockingly easy to get started!

5

McKay Anderson

What do you like best?

Really the interface was so easy to use.

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Catering Company using Sign Now

5

User in Hospitality

What do you like best?

I like the ability to bulk send the contract and how much you can edit the documents to sign.