Use conditional routing in document signing with PHP Client using the API

Establish a logic for filling documents with information by setting conditions using the airSlate SignNow API. Develop an accurate order of filling with conditional routing.

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

Ask your signers to meet a filling order by making some fields visible only in case of necessity.

Use the airSlate SignNow API to create conditional eSignature workflows.

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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.
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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

Get started with uninterrupted eSignature API: use conditional routing in document signing with PHP 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 use conditional routing in document signing with PHP Client using the API.

Use conditional routing in document signing with PHP Client using the API the airSlate SignNow API for uninterrupted eSignature API

  1. Click API on the airSlate SignNow main page and create your API Sandbox account.
  2. Open your email to confirm the registration and specify a password for accessing your Developer Sandbox environment.
  3. 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.
  4. Click its name to access the Client ID and Basic Authorization Token.
  5. Launch the API using the information from the previous step.
  6. Use the code samples from the airSlate SignNow library.
  7. When you're ready to go live, go to your airSlate SignNow account and choose a subscription plan.
  8. If you can't find a subscription that suits your needs, contact the Sales team.
  9. Change the test URL in your requests to the production environment URL.
  10. Delight your customers and partners with a streamlined eSignature experience.

The airSlate SignNow API is straightforward to embed, test, and work with (no vendor engaged). Get the capability to use conditional routing in document signing with PHP Client using the API easily. Choose airSlate SignNow for more streamlined eSignature workflows.

How it works

Create an account and access the API Dashboard
Copy required code from the library to use conditional routing in document signing with PHP 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.

I used airSlate SignNow for probably more than 10 years. I appreciate it very much and it helps me greatly to manage my business when I am far away from the office.
5
Alain S

I used airSlate SignNow for probably more than 10 years. I appreciate it very much and it helps me greatly to manage my business when I am far away from the office.

Read full review
We are able to get documents signed quickly and keep track accurately. Also we don't have to buy sign now sticky's! Customers like it, except if they don't use computers.
5
Joan Marie T

We are able to get documents signed quickly and keep track accurately. Also we don't have to buy sign now sticky's! Customers like it, except if they don't use computers.

Read full review
Every small business owner that needs professional documents or signed agreements should use this service. It's convenient for your customer and saves you time!
5
anonymous

Every small business owner that needs professional documents or signed agreements should use this service. It's convenient for your customer and saves you time!

Read full review

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FAQs

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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