aid: airslate
url: https://raw.githubusercontent.com/api-evangelist/airslate/refs/heads/main/apis.yml
name: airSlate
kind: company
description: >-
  airSlate is a document workflow automation holding company whose product
  family covers no-code workflow automation (altaFlow, formerly airSlate
  WorkFlow), electronic signature (signNow), PDF editing and form filling
  (pdfFiller and DocHub), legal forms (US Legal Forms), landing pages
  (Instapage), and an AI-powered marketing intelligence platform. Developer
  APIs are exposed primarily through the signNow and pdfFiller product lines;
  WorkFlow / altaFlow surfaces automation bots and integrations rather than a
  broad public REST API.
image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
tags:
  - Document Automation
  - eSignature
  - Workflow
  - PDF
  - No-Code
  - AI
created: '2026-05-23'
modified: '2026-05-23'
specificationVersion: '0.19'
apis:
  - aid: airslate:workflow
    name: airSlate WorkFlow (altaFlow)
    description: >-
      No-code document workflow automation platform (recently rebranded as
      altaFlow). Supports building workflows that combine forms, contracts,
      bots, and integrations across CRM and ERP systems. Developer access is
      primarily via prebuilt bots and integration connectors.
    humanURL: https://www.airslate.com/workflow
    baseURL: https://www.airslate.com/workflow
    tags:
      - Workflow Automation
      - No-Code
      - Bots
    properties:
      - type: Website
        url: https://www.airslate.com/workflow
  - aid: airslate:signnow
    name: signNow API
    description: >-
      REST API for signNow, airSlate's electronic signature product. Covers
      documents, signatures, templates, users, groups, fields, and webhooks.
      Supports OAuth 2.0 with production base api.signnow.com and evaluation
      base api-eval.signnow.com.
    humanURL: https://docs.signnow.com/
    baseURL: https://api.signnow.com
    tags:
      - eSignature
      - REST
      - OAuth2
    properties:
      - type: Documentation
        url: https://docs.signnow.com/
  - aid: airslate:pdffiller
    name: pdfFiller API
    description: >-
      REST API for pdfFiller, covering document upload and conversion, form
      filling, templates, and e-signature flows. Used to embed PDF editing
      and form workflows into third-party applications.
    humanURL: https://www.pdffiller.com/en/api
    baseURL: https://api.pdffiller.com/v2
    tags:
      - PDF
      - Forms
      - Document Editing
    properties:
      - type: Documentation
        url: https://www.pdffiller.com/en/api
  - aid: airslate:dochub
    name: DocHub
    description: >-
      Cloud PDF editor that integrates with Google Workspace. Provides editing,
      signing, and sharing of PDFs from inside Google apps. Programmatic
      access is primarily via Google Workspace integration surfaces.
    humanURL: https://dochub.com/
    baseURL: https://dochub.com/
    tags:
      - PDF
      - Google Workspace
    properties:
      - type: Website
        url: https://dochub.com/
  - aid: airslate:us-legal-forms
    name: US Legal Forms
    description: >-
      Online catalog of 85,000+ state-specific legal forms. Consumer and SMB
      product; no public developer API.
    humanURL: https://www.uslegalforms.com/
    baseURL: https://www.uslegalforms.com/
    tags:
      - Legal Forms
    properties:
      - type: Website
        url: https://www.uslegalforms.com/
  - aid: airslate:instapage
    name: Instapage
    description: >-
      Landing page builder and personalization platform. Offers REST endpoints
      for account integration via the Instapage developer surface.
    humanURL: https://instapage.com/
    baseURL: https://instapage.com/
    tags:
      - Landing Pages
      - Marketing
    properties:
      - type: Website
        url: https://instapage.com/
  - aid: airslate:marketing-intelligence
    name: airSlate Marketing Intelligence Platform
    description: >-
      AI-powered automation platform for end-to-end marketing operations.
      Positioned as a vertical AI product rather than a developer API.
    humanURL: https://www.airslate.com/
    baseURL: https://www.airslate.com/
    tags:
      - AI
      - Marketing
    properties:
      - type: Website
        url: https://www.airslate.com/
common:
  - type: Website
    url: https://www.airslate.com/
  - type: Documentation
    url: https://docs.signnow.com/
  - type: LinkedIn
    url: https://www.linkedin.com/company/airslate
  - type: GitHub
    url: https://github.com/signnow
  - type: Twitter
    url: https://twitter.com/airSlate_
integrations:
  - name: Salesforce
  - name: Microsoft Dynamics 365
  - name: NetSuite
  - name: HubSpot
  - name: Google Workspace
  - name: Microsoft 365
  - name: Dropbox
  - name: Box
  - name: Slack
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com