Electronic Signature
Developers
Features
API for eSignature Solutions
Merge documents via airSlate SignNow eSignature API

Merge documents via airSlate SignNow eSignature API

View and add recipients from contacts and recent signers to send out documents faster using the airSlate SignNow API. Receive instant suggestions for email address that can be used for sending documents.

Free to test
Fast to deploy
Powerful & secure

Have all your recent contacts saved and suggested when sending documents for signing

Save time and effort by choosing contacts from a ready-made list of suggestions to avoid mistakes made when entering emails manually

C#

cURL

Copy code

public class SignatureInvitesInformationResponseModel
    {
        public IEnumerable<SignatureInviteInformation> field_invites { get; set; }
    }
 
    public class SignatureInviteInformation
    {
        public string email { get; set; }    
    }
public class EventWebHookModel
    {
        public EventContent Content { get; set; }
    }
 
    public class EventContent
    {
        public string document_id { get; set; }
        public string document_name { get; set; }
    }
public partial class RestSharpSamples
    {
        public static string[] GetSignatureInvitesRecipients(string apiUrl, string accessToken, EventWebHookModel eventWebHook)
        {
            var client = new RestClient { BaseUrl = new Uri(apiUrl) };
 
            var request = new RestRequest($"/document/{eventWebHook.Content.document_id}", Method.GET)
                .AddHeader("Accept", "application/json")
                .AddHeader("Authorization", $"Bearer {accessToken}");
 
            var response = client.Execute(request);
 
            if (response.StatusCode != HttpStatusCode.OK)
            {
                throw new Exception(response.Content);
            }
 
            var invitesModel = JsonConvert.DeserializeObject<SignatureInvitesInformationResponseModel>(response.Content);
            return invitesModel.field_invites.Select(d => d.email).ToArray();
        }
    }

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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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

Select an API package for your business

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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

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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

Explore airSlate SignNow's merge documents via signnow e signature api

The airSlate SignNow API provides enterprises with an exclusive collection of features designed to enhance business workflows. Uncover the benefits of our merge documents via signnow e signature api by signing up for a free Sandbox account.

Complete these actions to set up a Sandbox account:

Visit the airSlate SignNow Developers section. Here, you will find additional details about the API and the option to create 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 validate your email.
Access Developer Sandbox. Set a password to gain further access to your developer account.
Incorporate an application. Click Add App, assign a name to your app, and hit Add to save your modifications. The API token for the application will be generated automatically.
Evaluate merge documents via signnow e signature api. Investigate all airSlate SignNow features and their potential to enhance your business operations.

Follow these instructions to evaluate airSlate SignNow's capacities. Should you have any questions, feel free to reach out to the support team. Elevate your business workflows with airSlate SignNow now.

How it works

Create an account and get the required tokens

Use code samples to merge documents via airSlate SignNow eSignature 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.

This service is really great! It has helped...

5

anonymous

This service is really great! It has helped us enormously by ensuring we are fully covered in our agreements. We are on a 100% for collecting on our jobs, from a previous 60-70%. I recommend this to everyone.

Read full review

I've been using airSlate SignNow for years (since it...

5

Susan S

I've been using airSlate SignNow for years (since it was CudaSign). I started using airSlate SignNow for real estate as it was easier for my clients to use. I now use it in my business for employement and onboarding docs.

Read full review

Everything has been great, really easy to incorporate...

5

Liam R

Everything has been great, really easy to incorporate into my business. And the clients who have used your software so far have said it is very easy to complete the necessary signatures.

Read full review