Embed Document
Generation in Your App

Fast deployment
Transparent and secure

altaFlow DevHub

A comprehensive suite of APIs to automate document workflows
Forms API
Create forms that adapt based on user inputs, pre‑fill fields with backend data, and provide a mobile friendly experience for form completion.
DocGen API
Generate documents from DOCX templates, pre‑fill them with dynamic data of any size using field tags, and add conditional logic.
Workflows API
Run automated document workflows from your app or website — launch altaFlow to transfer data and documents between external systems.
eSignature API
Embed legally‑binding eSignature into your app to send documents for signing, request payments, create fillable templates, and track documents’ status.
API Integration

Code examples

altaFlow DevHub gives you the essential tools for automating document workflows.
Upload documents
Create new workflow templates
Download documents
Distribute document groups via a link
Create new groups of documents

API documentation

See code examples and review documentation to get started.
Read documentation
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Professional support

Need any help with setting up your account or configuring altaFlow DevHub?
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Key benefits

Integrate document workflow automation capabilities into your app or website

Use the altaFlow REST API to access core document automation features.
Create new document‑based workflows
Create document groups in existing workflows
Upload PDF documents with fillable fields
Pre‑fill documents with necessary data
Create invite links to complete documents
Download completed documents

Design, integrate, and automate your document workflows

altaFlow provides cutting‑edge document automation capabilities to help teams of all sizes.
Upload document illustration
Work with dynamic web forms and PDFs, generate contracts and docs from DOCX templates using tags. Automate sequential and parallel routing based on real-time data.
Upload document illustration
Get data and documents to work together by seamlessly moving them between various cloud environments, databases, CRMs, and ERPs.
Upload document illustration
Grow beyond document collection by automating entire processes before, during, and after your documents are signed ‒ all using a single, unified platform.

Flexible, pay‑as‑you‑go pricing

See your API pricing plans and options.

Developer-friendly API for powerful document workflows

Intelligent business processes
Improve document workflows by connecting your app, website, or CRM to altaFlow automation.
Excellent developer experience
Get started faster with detailed documentation and clear code examples instead of building from scratch.
Simple API testing
Test available API calls before choosing the right API plan for your needs.
Developer-friendly API illustration

Explore altaFlow DevHub

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Workflow Automation

Create web forms or HTML templates, generate documents and run automated document workflows from your app or website.

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eSignature

Embed legally-binding eSignature into your app to send documents for signing, request payments, create fillable templates, and track documents’ status.

Enterprise‑grade security and compliance

altaFlow is committed to protecting your sensitive information by complying with global industry‑leading security standards.
GDPR compliance
Regulates the use and storage of personal data belonging to EU residents.
SOC 2 Type II Certified
Identifies organizational controls that secure your data & the privacy of your clients.
FERPA readiness
Protects the privacy of student records maintained by an educational institution.
HIPAA readiness
Protects the processing of your patients’ private health information.
CCPA compliant
Enhances the protection and privacy of personal data for California residents.

Trusted by forward-thinking companies around the world

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“The flexibility of altaFlow (formerly WorkFlow) allowed us to design a workflow that works for us. The automation built into altaFlow helped us remove many manual steps in our old process.“
Anthony Matero
Operations at T2 Biosystems
“What we’re able to do with these fillable forms by pdfFiller is to standardize so that we have a method of organizing information and making sure that we get all the necessary information upfront.“
Eric Duncan
Dealer at Carolina Office Systems
“altaFlow (formerly WorkFlow) has been a great addition to our business! It integrates well with SalesForce allowing our team to seamlessly get custom documents ready for signatures within our SalesForce record!“
Michael Moore
Insurance Advisor

Solve any business process challenge with the altaFlow API, a workflow automation solution

For many organizations, legacy systems are at the core of their tech infrastructure. However, maintaining and operating them is often steeply priced and requires valuable engineering effort. So how can companies stay competitive in the ever-evolving digital world and build workable business process workflows without overspending? The answer is API.

What is an API for workflow automation, and how can your business benefit from it?

With the right API for business process management, companies can improve document-heavy workflows by adding automation to the apps, websites, and systems they already rely on. If you’re comparing solutions, the altaFlow API is one to consider.

Human capital investment that pays off

Let your employees concentrate on tasks that drive innovation, foster creativity, and ultimately increase revenue instead of struggling with stagnant legacy systems or error-prone routine processes.

Resource-efficient implementation and deployment

altaFlow helps businesses of all sizes automate document creation, approval, and distribution. This reduces manual work in critical processes, saves time, and improves accuracy. Here’s a closer look at what the altaFlow API can do.

Minimized possibility of errors

Create repeatable processes without the need for continuous human interaction. Doing so will enable your team to unify your company’s data, make it consistent across departments, and less prone to errors.

Increased compliance and fewer security threads

Protect your company’s and your customer’s data by implementing an API management workflow solution that complies with regional and international security regulations and privacy laws.

Get started with the altaFlow API and simplify even the most complex workflows

As organizations collect and process more data, workflow complexity increases. The altaFlow API helps you manage that complexity by bringing document automation into the tools and systems already used across your business. From advanced document generation and web form creation to eSignature and conditional workflows, altaFlow helps you improve and automate document approval and data collection across all touchpoints.

We also know that implementation doesn’t happen overnight. Teams need the right resources to onboard successfully and keep moving. altaFlow provides searchable documentation, clear technical guidance, and regular updates so developers always have the latest information. And when questions come up, our support team and solution engineers are ready to help.

With the altaFlow API, your business can save time and resources, employees can work more efficiently, and customers and partners can enjoy a smoother, more reliable document experience.

Try the altaFlow API and make automation part of your advantage.

Ready to get started?

Use the API to streamline and automate document workflows.