Electronic Signature
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API for eSignature Solutions
Collect payments along with signed documents with Python Client for API

Collect payments along with signed documents with Python Client using the API

Use the airSlate SignNow API to get more out of eSignature workflows. Add functionality to your app that allows users to collect payments via payment systems along with signatures.

Free to test
Fast to deploy
Powerful & secure

Request payments using a signature invite

Use this sample code to embed payment requests into your apps.

Node.js

C#

Python

Copy code

public class SendInviteModel
    {
        public IEnumerable<To> to { get; set; }
        public string from { get; set; }
        public object[] cc { get; set; }
        public string subject { get; set; }
        public string message { get; set; }
    }
 
    public class To
    {
        public string email { get; set; }
        public string role_id { get; set; }
        public string role { get; set; }
        public int order { get; set; }
        public string authentication_type { get; set; }
        public string password { get; set; }
        public int expiration_days { get; set; }
        public int reminder { get; set; }
        public string method { get; set; }
        public string phone { get; set; }
    }
public class SignatureInvitePaymentModel : SendInviteModel
    {
        public string document_id { get; set; }
        public string on_complete { get; set; }
        public new IEnumerable<PaymentInviteRecipient> to { get; set; }
    }
 
    public class PaymentInviteRecipient : To
    {
        public string reassign { get; set; }
        public PaymentRequest payment_request { get; set; }
        public string decline_by_signature { get; set; }
        public string subject { get; set; }
        public string message { get; set; }
    }
 
    public class PaymentRequest
    {
        public string type { get; set; }
        public int amount { get; set; }
        public string currency { get; set; }
        public string merchant_id { get; set; }
    }
public static void MakeSignInvitePaymentRequest(string accessToken, string apiUrl, string documentId, SignatureInvitePaymentModel dataObj, bool disableEmail = false)
        {
            var client = new RestClient { BaseUrl = new Uri(apiUrl) };
            var mechantId = String.Empty;
 
            //Make invite & payment request
            var disable = (disableEmail) ? "?email=disable" : "";
            var request = new RestRequest("/document/" + documentId + "/invite" + disable, Method.POST)
                .AddHeader("Accept", "application/json")
                .AddHeader("Authorization", "Bearer " + accessToken);
 
            request.AddJsonBody(JsonConvert.SerializeObject(dataObj));
 
            var response = client.Execute(request);
            if (response.StatusCode != HttpStatusCode.OK)
            {
                throw new Exception($"Cannot send invite: {response.Content}");
            }
        }

import signnow_python_sdk

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, '*')

invite_payload = {
        "document_id": 'DOCUMENT_ID_GOES_HERE',
        "to": [
            {
                "email": 'EMAIL_OF_SIGNER',
                "role": 'Signer 1',
                "role_id": '',
                "order": 1,
                "reassign": 0,
                "decline_by_signature": 0,
                "reminder": 4,
                "expiration_days": 27,
                "subject": 'Field invite Signer1',
                "message": 'Message',
                "payment_request": {
                    "type": 'fixed',
                    "amount": 12,
                    "currency": 'US Dollar',
                    "merchant_id": 'MERCHANT_ID',
                 },
            },
        ],
        "from": 'EMAIL_OF_SENDER',
    };

# Create a document from the template
    doc_id = signnow_python_sdk.Template.copy(access_token['access_token'], template_id, "New Doc From Template")

# Send signature invite
    invite_response = signnow_python_sdk.Document.invite(access_token['access_token'], doc_id['id'], invite_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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The detailed API tutorial will guide you through the entire integration process and provide clear coding examples.

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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.

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

Get started with uninterrupted eSignature API: collect payments along with signed documents with Python Client using the API

Consolidate and streamline your eSignature workflows and establish seamless processes. Try the airSlate SignNow API, implement eSignature workflows into your custom apps and websites in minutes, and seamlessly collect payments along with signed documents with Python Client using the API.

Collect payments along with signed documents with Python Client using the API the airSlate SignNow API for uninterrupted eSignature API

Click API on the airSlate SignNow main page and create your API Sandbox account.
Open your email to confirm the registration and specify a password for accessing your Developer Sandbox environment.
Find the list of your apps at the top of the page. By default, you can also find a Test App for testing the API.
Click its name to access the Client ID and Basic Authorization Token.
Launch the API using the information from the previous step.
Use the code samples from the airSlate SignNow library.
When you're ready to go live, go to your airSlate SignNow account and choose a subscription plan.
If you can't find a subscription that suits your needs, contact the Sales team.
Change the test URL in your requests to the production environment URL.
Delight your customers and partners with a streamlined eSignature experience.

The airSlate SignNow API is straightforward to embed, test, and work with (no vendor involved). Get the opportunity to collect payments along with signed documents with Python Client using the API conveniently. Select airSlate SignNow to get more streamlined eSignature workflows.

How it works

Create an account and access the API Dashboard

Copy required code from the library to collect payments along with signed documents with Python Client 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.

Time saver for my business

5

User in Banking

What do you like best?

Easy to use and turn around times are great. I can get my client's signatures on documents in a matter of minutes. Previously to using airSlate SignNow, I had to wait for the clients to print out documents to sign and scan back to me. This was an issue because not everyone has a printer at home. airSlate SignNow has eliminated that issue. The time savings and turnaround time are by far the best feature. It's super easy to learn and use airSlate SignNow. I love how I can make templates and just make a copy for quick reference

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Perfect for Case Management

5

User in Mental Health Care

What do you like best?

User friendly on our end and also to consumer

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airSlate SignNow is the best!!

5

User in Religious Institutions

What do you like best?

The ability to send to multiple people is a specific signing order