Prefill smart fields via Electronic Signature API

Add smart fillable fields to your template using the airSlate SignNow API. Smart fields allow your customers to automatically pre-fill documents with information from a database and send them for signing in a click.

Free to test
Fast to deploy
Powerful & secure

Turn your documents into a template and add smart fillable fields right from your website or app.

Customize your fillable forms with smart fields using the powerful 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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Review airSlate SignNow’s API documentation

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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.

Watch the airSlate SignNow API in action

Evaluate airSlate SignNow's prefill smart fields via electronic signature api

The airSlate SignNow API equips organizations with an exceptional range of functionalities that facilitate more streamlined business processes. Explore the benefits of our prefill smart fields via electronic signature api with a complimentary Sandbox account.

Complete the following steps to set up a Sandbox account:

Navigate to the airSlate SignNow Developers page. There you will find additional details regarding the API and the option to register for your Sandbox account.
Register for a trial. Provide 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 link to confirm your email address.
Access Developer Sandbox. Establish a password to allow continued access to your developer account.
Incorporate an application. Click Add App, designate a name for your app, and click Add to save changes. The token for the application will be created automatically.
Evaluate prefill smart fields via electronic signature api. Uncover all airSlate SignNow features and how they can enhance your business operations.

Follow these instructions to test the features of airSlate SignNow. Feel free to reach out to the support team if you have any inquiries. Improve your business processes with airSlate SignNow today.

How it works

Create an account and get the required tokens

Use code samples to prefill smart fields via Electronic Signature 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.

Great service, affordable pricing, Love it!

5

Jonathan

The experience has been really good so far, great stuff! We often recommend it to our partners too.

We needed a way to allow digital signatures for contracts with our business partners. This service works just fine at an affordable price!

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airSlate SignNow is a Good Product That Increases Conversion Rates

5

Andy Taylor

We use airSlate SignNow to have new clients sign their professional services agreement with our firm. All of the attorneys in our firm use airSlate SignNow. We also occasionally use airSlate SignNow to have clients sign other documents, such as settlement agreements or authorizations to allow us to obtain their employment records and that sort of thing.

airSlate SignNow provides a detailed audit of who signed the document and when and where they signed it. airSlate SignNow allows users to customize the email that goes to the signers.

I have only had to use airSlate SignNow's support once, and that was just for a general question (I wasn't having a problem with the product). The response was very timely and very helpful. Other than that, I have not had to contact airSlate SignNow's support department because I'm always able to get my questions answered using their online support.

We use airSlate SignNow so that when clients sign up with us, there's very little delay between when we speak to the client and when they are able to sign the contract. It has increased our conversion rate because we no longer have to have clients print a contract, scan it in, and email it back to us.

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airSlate SignNow - The quickest (and cheapest!) way to get things signed

5

Chris Ammann

airSlate SignNow is used to efficiently and quickly have candidates sign offer letters, or for signatures required from employees for HR documents. It solves the problem of having a candidate print, then sign, then scan their offer letters back to us. So the ease of use for our candidates makes it a worthwhile investment for us.

It's one of the cheapest services out there for digital signatures. It offers a comprehensive audit trail of when items were signed, and by whom. It's quick, and very easy to use Very nice GUI.

I've only had to contact support once or twice, but both times my issues were resolved quickly.

We use airSlate SignNow for our candidate offer letters, where it helps us to quickly gain a signature from a candidate in a market that is so competitive that at times, the quickest company to get an offer sign will often be the company that makes the hire. It also shows a level of professionalism in presenting your offers.

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