generated: '2026-08-13'
method: searched
source: >-
  https://www.act.com/developer/ and https://www.act.com/dps/sdk/download/
  (Act!'s own SDK distribution page), the Swiftpage GitHub organization
  (https://github.com/Swiftpage), and registry searches against
  registry.npmjs.org, pypi.org, azuresearch-usnc.nuget.org (NuGet) and
  rubygems.org on 2026-08-13.
description: >-
  Act! publishes NO client library for the Act! Web API in any public package
  registry. There is no first-party SDK on npm, PyPI, NuGet, RubyGems,
  Packagist, Maven Central, crates.io or pkg.go.dev. What Act! does ship is a
  Windows .NET "Native SDK" — a versioned zip download behind a partner-program
  page, not a package — and one sample application on GitHub. Every registry
  package that mentions Act! CRM is third-party (CData's ADO.NET/EF Core
  connectors, a community NuGet client). Consumers of the Web API are expected
  to generate a client from the Swagger document or hand-roll HTTP.
official_sdk_in_registry: false
package_count: 0
packages: []

first_party_distributions:
  - name: Act! Native SDK (.NET)
    kind: sdk-download
    registry: none
    url: https://www.act.com/dps/sdk/download/
    official: true
    platform: Windows (.NET, Act! desktop/on-premises object model)
    version: v23
    published: null
    published_note: >-
      Act! publishes no release date on the download page, and the SDK is a
      gated zip rather than a registry artifact, so no metadata endpoint exists
      to read a date from. version is the highest release offered on the page.
    versions_offered:
      - v23
      - v22.1
      - v22
      - v21
      - v20.1
      - v20
      - v19
      - v18
      - v17
      - v16
      - Sage ACT! 2013
      - Sage ACT! 2012
      - Sage ACT! 2011
      - ACT! 2010
      - ACT! 2009 (11.1)
      - ACT! 2008 (10.0)
      - ACT! 2007 (9.0.x)
      - ACT! Premium for Web 2007 (9.0.x)
      - ACT! 2006 (8.0.x)
      - ACT! 2005 (7.0.x)
    decay_signal: >-
      The newest SDK offered is v23. Act!'s own obsolescence policy retired v23
      on 2026-07-31 (cloud customers 2023-12-31), and the current supported
      release is v26 — so the published SDK trails the supported product by
      three major versions. This is the strongest abandonment signal available
      for Act!'s developer surface, and it is provider-published.
    gate: >-
      Framed as an Act! Add-on Partner Program resource; the download page is
      public but the SDK targets the desktop object model, not the Web API.

  - name: SampleWebAPILeadGen
    kind: sample-application
    registry: none
    url: https://github.com/Swiftpage/SampleWebAPILeadGen
    official: true
    language: C#
    version: null
    published: '2015-11-05'
    published_note: Last push date from the GitHub API; no releases or tags published.
    description: Sample lead-generation form consuming the Act! Web API.
    decay_signal: Last commit 2015 — eleven years stale against a 2026 API build.

  - name: odata-v4-sql
    kind: library
    registry: none
    url: https://github.com/Swiftpage/odata-v4-sql
    official: true
    version: null
    published: '2019-11-12'
    published_note: Last push date from the GitHub API; not published to npm under a Swiftpage scope.
    description: >-
      OData V4 SQL. An internal building block of the Web API's OData layer
      rather than a consumer SDK.

third_party_packages:
  - language: dotnet
    registry: nuget
    name: CData.ActCRM
    url: https://www.nuget.org/packages/CData.ActCRM
    version: 26.0.9655
    published: null
    published_note: >-
      Version read from the NuGet search index on 2026-08-13; the search
      response does not carry a publish date and no date is asserted here.
    official: false
    vendor: CData Software, Inc.
    description: Commercial ADO.NET provider — SQL access to Act! CRM contacts, activities and opportunities.
  - language: dotnet
    registry: nuget
    name: CData.ActCRM.EntityFrameworkCore10
    url: https://www.nuget.org/packages/CData.ActCRM.EntityFrameworkCore10
    version: 26.0.9655
    published: null
    published_note: Version read from the NuGet search index on 2026-08-13; no publish date returned.
    official: false
    vendor: CData Software, Inc.
  - language: dotnet
    registry: nuget
    name: act.webapi.client
    url: https://www.nuget.org/packages/act.webapi.client
    version: 0.1.3
    published: null
    published_note: Version read from the NuGet search index on 2026-08-13; no publish date returned.
    official: false
    vendor: community (ryan@duckduckdev.com)
    description: Community client for the Act! Web API. 0.1.x, description left as "Package Description".

registries_checked:
  - registry: npm
    endpoint: https://registry.npmjs.org/-/v1/search
    queries: [act-crm, "act crm", actcrm, act-web-api]
    result: no first-party package
  - registry: pypi
    endpoint: https://pypi.org/pypi/act-crm/json
    http_status: 404
    result: no first-party package
  - registry: nuget
    endpoint: https://azuresearch-usnc.nuget.org/query
    queries: ["Act.Web.API", "Act! CRM"]
    result: third-party only
  - registry: github
    endpoint: https://api.github.com/orgs/Swiftpage/repos
    result: 2 repos, newest push 2019-11-12
  - registry: github
    endpoint: https://api.github.com/orgs/act-crm
    http_status: 404
  - registry: github
    endpoint: https://api.github.com/orgs/actcrm
    http_status: 404

gaps:
  - No first-party SDK in any public package registry.
  - The only shipped SDK targets the desktop object model, not the Web API, and stops at v23 while the supported product is v26.
  - No code generation guidance published alongside the Swagger document.