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Polish image in attestation using Swift

Polish image attestation Swift

Use signNow API to scale up your document management capabilities & polish image in attestation using Swift with ease

Tailor airSlate SignNow to fulfill the needs of your company

The airSlate SignNow API allows you to configure and set up eSignature workflows according to your company’s needs in less than ten minutes. No need to contact sales people to get started: create your sandbox account and test the airSlate SignNow API for free.

Brandable workflows

Customize eSignature workflows with your company’s branding.

Competitive & scalable pricing

Our pricing plans accommodate the needs of your business.

Fast setup

Detailed documentation and clear coding examples ensure an excellent developer experience.

High success rate

Superior app performance guaranteed with our 24/7 API monitoring.

Flexible eSignature API for any use case and industry

airSlate SignNow’s eSignature API empowers users to quickly complete entire document lifecycles. Easily send documents for signature, request payments, create reusable templates with fillable fields, and track the status of documents in real-time with airSlate SignNow.

Upload a PDF and create fillable fields

Send a document for signature

Track document completion status

Download and save signed documents

Copy code

curl -X PUT \
    'https://api.signnow.com/document/{{document_id}}' \
    -H 'Authorization: Bearer {{bearer_token}}' \
    -H 'Content-Type: application/json' \
    -d '{
      "fields": [
        {
          "x": 305,
          "y": 18,
          "width": 122,
          "height": 10,
          "page_number": 0,
          "label": "first_name",
          "role": "Signer",
          "required": true,
          "type": "text",
          "prefilled_text": "John"
        },
        {
          "x": 305,
          "y": 38,
          "width": 122,
          "height": 10,
          "page_number": 0,
          "label": "last_name",
          "role": "Signer",
          "required": true,
          "type": "text",
          "prefilled_text": "Doe"
        },
        {
          "x":305,
          "y":67,
          "width":100,
          "height":34,
          "page_number":0,
          "label":"a sample label",
          "role":"Signer",
          "required":true,
          "type":"signature"
        }
      ]
    }'

public static partial class InviteExamples
    {
        /// <summary>
        /// Create a role-based invite to the document for signature.
        /// </summary>
        /// <param name document"">airSlate SignNow document with fields you’d like to have signed
        /// <param name email"">The email of the invitee.
        /// <param name token"">Access token
        /// <returns><see cref InviteResponse""></see> without any Identity of invite request.</returns>
        public static async Task<InviteResponse> CreateRoleBasedInviteToSignTheDocument(SignNowDocument document, string email, Token token)      
        {
            // using token from the Authorization step
            var signNowContext = new SignNowContext(token);
 
            // Create role-based invite
            var invite = new RoleBasedInvite(document)
            {
                Message = $"{email} invited you to sign the document {document.Name}",
                Subject = "The subject of the Email"
            };
 
            // Creates options for signers
            var signer = new SignerOptions(email, invite.DocumentRoles().First())
                {
                    ExpirationDays = 15,
                    RemindAfterDays = 7,
                }
                .SetAuthenticationByPassword("***PASSWORD_TO_OPEN_THE_DOCUMENT***");
 
            // Attach signer to existing roles in the document
            invite.AddRoleBasedInvite(signer);
 
            // Creating Invite request
            return await signNowContext.Invites
                .CreateInviteAsync(document.Id, invite)
                .ConfigureAwait(false);
        }
    }</InviteResponse>

public static partial class DocumentExamples
    {
        /// <summary>
        /// Check the Status of the Document
        /// <para>Can be one of:</para>
        /// <list type bullet"">
        /// <item><description><see cref DocumentStatus.NoInvite""></see></description></item>
        /// <item><description><see cref DocumentStatus.Pending""></see></description></item>
        /// <item><description><see cref DocumentStatus.Completed""></see></description></item>
        /// </list>
        /// </summary>
        /// <param name documentId"">Identity of the document
        /// <param name token"">Access token
        /// <returns><see cref DocumentStatus""></see></returns>
        public static async Task<DocumentStatus> CheckTheStatusOfTheDocument(string documentId, Token token)    
        {
            // using token from the Authorization step
            var signNowContext = new SignNowContext(token);
 
            var document = await signNowContext.Documents
                .GetDocumentAsync(documentId).ConfigureAwait(false);
 
            return document.Status;
        }
    }</DocumentStatus>

public String uploadDocumentWithTags(@RequestParam("file") MultipartFile file,
                                       Model model,
                                       RedirectAttributes redirectAttributes
  ) {
      try {
          if (isUserNotAuthorized()) {
              return getLoginRedirectPage(redirectAttributes, "/examples/uploadDocumentWithTags");    
          }
          //upload document with tags to parse
          String documentId = provider.get().getSnClient()
                  .documentsService()
                  .uploadDocumentWithTags(file.getInputStream(), file.getOriginalFilename());
          updateDocumentList();
          model.addAttribute("message", "fileId: " + documentId);
      } catch (IOException | SNException e) {
          model.addAttribute("message", String.format("Couldn't upload document %s because %s %s"    
                  , file.getOriginalFilename(), e.getMessage(), e.getCause())
          );
      }
      return "add_text_tag_on_document";
  }

public String simpleFromInvite(@ModelAttribute SimpleFromInvite simpleFromInvite, Model model, RedirectAttributes redirectAttributes) {     
        if (isUserNotAuthorized()) {
            return getLoginRedirectPage(redirectAttributes, "/examples/simpleFromInvite");
        }
 
        final String fromEmail = simpleFromInvite.getFrom();
        final String toEmail = simpleFromInvite.getTo();
        final String documentId = simpleFromInvite.getDocumentId();
 
        try {
            model.addAttribute("documentList", provider.get().getUserDocuments());
            //create request for invite
            Document.SigningInviteRequest request = new Document.SigningInviteRequest(
                    fromEmail,
                    toEmail
            );
            request.subject = simpleFromInvite.getSubject();
            request.message = simpleFromInvite.getMessage();
 
            //send request for invite
            provider.get().getSnClient()
                    .documentsService()
                    .sendDocumentSignInvite(documentId, request);
 
            model.addAttribute("message",
                    String.format("Invitation for sign document %s already sent to %s from %s",
                            documentId,
                            toEmail,
                            fromEmail
                    )
            );
        } catch (SNException e) {
            String message = String.format("Couldn't send invitation request from %s to %s for sign document %s. %s %s"
                    , fromEmail, toEmail, documentId, e.getMessage(), e.getCause());
            model.addAttribute("message", message);
        }
 
        return "simple_from_invite";
    }

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Ready to get started?

Uncover the full potential of the signNow API to polish image in attestation using Swift

How it works

Get started with a free sandbox account

With this free Sandbox account, you'll experience firsthand signNow's intelligent features that do their job without the need of interfering with your production environment.

How it works

Choose the most suitable subscription to suit your needs

We offer flexible pricing for businesses of any size. You can pick the one that is both reasonably priced and gives the required features to meet your specific requirements, including the ability to polish image in attestation using Swift.

How it works

Enjoy a better strategy to deal with your document approvals

Enhance your document management and obtain lightning-fast performance, unrivaled productivity, and output gains with our API.

Kickstart your API integration to polish image in attestation using Swift

Whether you just began dipping your toes into the topic of API for document management or you already have experience utilizing some tools, we aim to make your first acquaintance with the signNow’s API as smooth as possible. Browse through our guideline for help in getting started with signNow and polish image in attestation using Swift.

Look through our documentation. Read about our API’s capabilities and the best practices for using them.
Register for a free Sandbox account. Head to our registration page, enter your email address, and click the activation link we’ll email you.
Log in to your account and add an application. Click the Add app button on your Dashboard and enter the app's name.
Generate your token to authorize access to our API. The token will show up as soon as you've added an app.
Test the option to polish image attestation via API. Paste your code into the testing area.
Check out other functionality the signNow API gives. Use our learning resources, pieces of code, and other resources developed for a better onboarding process.

signNow makes it easy to start with API to polish image in attestation. Nevertheless, if you have any questions or need assistance taking full advantage of what signNow provides, our support team is always ready to help. Consider the signNow API today!

Industry-compliant eSignature functionalities for your app

Streamline document workflows with airSlate SignNow’s brandable eSignature API: easily manage documents and collect legally-binding eSignatures in a single interface.

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#.

FAQs

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It’s time to watch the airSlate SignNow API in action. Create your developer account and upload documents, request signatures, and check the status of your document.

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Why choose the airSlate SignNow API?:

Free to test and easy to deploy
SDKs for popular languages
Customizable for any workflow
Industry-leading security & compliance