integrate email signature into Marketing software
Automated email signature for Marketing software
Send role-based and freeform invites
Share documents and document groups with one or multiple recipients to quickly collect email signature in a specific order or without any order.
Collect email signature from your software and website
Embed eSignature workflows into your custom apps, company website, or CRM to integrate approvals faster.
Create fillable documents using text tags
Add text tags to your document to convert them into signature, date, initials, dropdown, and other fillable fields.
Stay in the loop on the status of your documents
Retain control of essential eSignature workflows. Create webhooks and get real-time recipient and document activity notifications.
Create reusable templates
Turn your frequently used document into a template and save time sending it for signature to one or multiple recipients.
Pre-fill text fields by field name
Get completed documents even faster by pre-filling them based on the field name.
Integrate automated email signature into Marketing Galaxy software
Become a partner and develop with airSlate SignNow
Contact usWhy choose the airSlate SignNow API?:
- Free to test and easy to deploy
- SDKs for popular languages
- Customizable for any workflow
- Industry-leading security & compliance
Why use airSlate SignNow to build secure eSignature workflows?
Developer-friendly
Create your free Sandbox account and set up the airSlate SignNow API in less than 10 minutes using detailed documentation and clear code examples. No need to contact sales.
Partner-friendly
airSlate SignNow is a partner-centric company. We will guide you through the entire process of building your first integration while ensuring you have all the required support.
Functionality for any use case & industry
Tailor airSlate SignNow to fulfill the changing needs of your business. Use simple API calls to sign documents and collect signatures, create fillable forms and templates, download & archive documents.
Flexible business model
Contact us to choose the best plan for your business needs.We offer nonprofit and volume discounts.
Enterprise-grade security and compliance

Interested in becoming a partner and developing with airSlate SignNow?
Quick guideline on how to integrate email signature into Marketing software and automate signing workflows with airSlate SignNow
The airSlate SignNow API gives the option to embed eSignatures into your custom app within minutes for creating a coherent and unified experience for senders and signers. Make use of the Developer Sandbox testing environment for checking out airSlate SignNow’s eSignature REST API.
Complete the following steps below to quickly integrate email signature into Marketing software with airSlate SignNow:
- Start the airSlate SignNow API web page in your web browser.
- Provide your electronic mail to register in the Sandbox or complete the quick form.
- Go to your inbox and click the link from airSlate SignNow’s email to enable your account.
- Enter your password in the following window. After you’ve done to your Developer Sandbox environment.
- Click on Keys -> Test App and find your credentials.
- Make use of your Basic Authorization Token to create your Bearer Token using Postman or other Client that works with API requests.
- Ensure your Bearer Token works and get started with airSlate SignNow eSignature.
After adding eSignature into your custom application, CRM system, website, or cloud, you can easily upload documents, create fillable templates, assign fields to different signers, create signing hyperlinks, set up eSignature invitations with one or more signers, and so on. Try out airSlate SignNow and integrate email signature into Marketing software now!
How it works
Open form follow the instructions
Easily sign the form with your finger
Send filled & signed form or save
Become a partner and develop with airSlate SignNow
- Free to test and easy to deploy
- SDKs for popular languages
- Customizable for any workflow
- Industry-leading security & compliance
FAQs
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What is an ISV partner?
An independent software vendor, or ISV, is a person or company that designs, promotes, and sells software programs that run on one or more computer hardware suppliers, OS, and cloud platforms. An ISV drive the flow of technological innovation across various marketplaces.
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How can I get started with airSlate SignNow API?
airSlate SignNow provides a Developer Sandbox, a free test environment for exploring eSignature REST API. To register in the Sandbox, type your email on the airSlate SignNow API page. Click the link in the email to activate your account. Provide a security password in the next step. After you’ve done that, you’ll be forwarded to your Developer Sandbox environment. Begin testing eSignature features with airSlate SignNow.
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Can an ISV integrate email signature into Marketing software with airSlate SignNow?
Yes, any independent software vendor can simply integrate email signature into Marketing software with airSlate SignNow. Additionally, you can create fillable doc templates, generate text labels on a document, configure eSignature invites, send signing links, and much more.
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How can I integrate email signature into Marketing software?
Embed eSignatures into your day-to-day operations via API to your website, custom app, cloud, or CRM system. Create an airSlate SignNow developer account and have the API running within minutes. Utilize your client-secret credentials to verify and access your account in the developer environment anytime you need to integrate email signature into Marketing software.
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Do I need to install anything to integrate email signature into Marketing software with airSlate SignNow?
Use Postman or any other Client that works with API requests. There’s no need to set up any third-party eSignature software. airSlate SignNow is a cloud-based solution available directly in your preferred browser at any time and any place, on any device. All you need is to launch the airSlate SignNow website in your browser, log in to your developer account, and you are ready to integrate email signature into Marketing software.
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Can I test how to integrate email signature into Marketing software with airSlate SignNow using Postman?
Of course! We have a ready-to-use Postman collection of API requests. In Postman, collections are categorized by use cases, i.e., Signing Link, Embedded Signing, Sending Invite, etc|and so on|and others}. Select the use case that best meets your requirements.
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Where can I find the API Dashboard to run my processes?
Sign in to your airSlate SignNow profile, click on the API option in the bottom left corner to go to the API Dashboard. Access the Keys tab for API apps, Plan Usage, Logs, and Webhooks in your Dashboard section.
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How can ISVs integrate email signature into Marketing software and add documents?
Start by creating an Access Token. Use the POST /document endpoint to upload a document to your airSlate SignNow profile and proceed to integrate email signature into Marketing software. Learn more here.
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How do I get my Access Token in airSlate SignNow's API?
To generate an Access Token, you must first sign up for the airSlate SignNow API trial. After subscribing, you’ll receive an electronic mail to activate your account and gain access to your Client Credentials and Basic Authorization Token that are given automatically. Utilize your Basic Authorization Token to create your Bearer Token. Watch the video guide for more information. Keep in mind that regular renewal tokens are valid for thirty days from the date of initial consent; they must be renewed each month.
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How can an ISV get credentials to try out the airSlate SignNow API?
The process is simple and only requires a couple of minutes. You'll need to enroll in the airSlate SignNow API by filling out a quick form. After, you’ll receive an electronic mail to validate your account and access the Test App section containing your Basic Authorization Token and Client Credentials.