Export data from the fillable fields of a signed document with C# SDK using the API

Retrieve data added to fillable fields using the airSlate SignNow API. The filled-in information can be automatically transferred to a .csv file that you can download to your computer or cloud storage.

  • Free to test
  • Fast to deploy
  • Powerful & secure

Automatically export data from signed documents

Use this sample code to transfer data from the fillable fields of completed documents.

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  • 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.

airSlate SignNow regularly wins awards for ease of use and setup

Read our reviews on the trusted resources

Tech Data uses airSlate SignNow to improve our internal and external customer service while increasing our speed to revenue.
Bob Dutkowsky CEO
Bob Dutkowsky | CEO

Select an API package for your business

Integrate eSignatures into your software and get 250 legally-binding signature invites with your API free trial.

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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

Get complete SDKs for Node.js, Python,
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.

GDPR compliance
GDPR compliance
Regulates the use and holding of personal data belonging to EU residents.
SOC 2 Type II Certified
SOC 2 Type II Certified
Guarantees the security of your data & the privacy of your clients.
PCI DSS certification
PCI DSS certification
Safeguards credit/debit card data for every monetary transaction a customer makes.
21 CFR Part 11
21 CFR Part 11
FDA-backed standards for electronic documentation and electronic signatures.
HIPAA compliance
HIPAA compliance
Protects the private health information of your patients.
CCPA compliance
CCPA compliance
Enhances the protection of personal data and the privacy of California residents.

Watch the airSlate SignNow API in action

Examine airSlate SignNow's export data from the fillable fields of a signed document with c sdk for api

The airSlate SignNow API equips businesses with a distinctive set of functionalities that facilitate more streamlined operational processes. Explore the advantages of our export data from the fillable fields of a signed document with c sdk for api with a complimentary Sandbox account.

Complete these steps to establish a Sandbox account:

  1. Visit the airSlate SignNow Developers webpage. There you can access additional information regarding the API and sign up for your Sandbox account.
  2. Register for a trial. Enter your email address and click the Create API sandbox button to enroll.
  3. Verify your email address. Check the email you received and click the link to validate your email address.
  4. Access Developer Sandbox. Set a password to gain further entry to your developer account.
  5. Include an application. Click Add App, title your app, and click Add to save modifications. The API token for the application will be created automatically.
  6. Evaluate export data from the fillable fields of a signed document with c sdk for api. Explore all airSlate SignNow functionalities and how they can enhance your operational procedures.

Complete these steps to assess airSlate SignNow's functionalities. You can reach out to the support team if you have any inquiries. Improve your business operations with airSlate SignNow today.

How it works

Create an account and access the API Dashboard
Copy required code from the library to export data from the fillable fields of a signed document with C# SDK 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.

Great price for my basic needs of document signing.
5
User in Legal Services

What do you like best?

It was hard to find a service that offered unlimited uploadable templates PDFs that I could tailor edit for each client for a reasonable price. Some services did not allow you to edit your uploaded templates, some had a limited number of templates you could upload, and others were too expensive for something that's pretty basic in nature.

Read full review
Very easy to use with lots of features at a reasonable price
5
Administrator in Construction

What do you like best?

airSlate SignNow has simplified the process of getting documents signed and returned to us by our vendors, subcontractors and others. We've found the app simple to use and have gotten positive feedback from those receiving our invites; along with the ease of using the app on mobile devices. I feel their website does a good job laying out the features each package offers. Where we did have questions on certain features or capabilities we found the live chat to be responsive and helpful. Also, it is nice that they held a recent webinar for users to attend. Our business is project oriented so we like that invites/documents can be archived in unique folders. Unlimited invites leave the possibilities open for other uses for us.

Read full review
Great features at a low price
5
Administrator in Information Technology and Services

What do you like best?

The fact that you have unlimited templates and a signing order made us go with airSlate SignNow. We also use the Google Drive integration, which came free of charge and works great.

Read full review

Ready to get started?

FAQs

Below is a list of the most common airSlate SignNow API questions and answers. Just choose a question to view a detailed answer.

Need help? Contact support

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Ready to get started?

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.

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