Axiall

Axiall Corporation was a manufacturer and international marketer of chemicals and building products, including chlorovinyls (chlor-alkali, PVC resin and vinyl compounds) and aromatics, for use in industrial and consumer applications. Westlake Chemical completed its acquisition of Axiall on 2016-08-31 and the Axiall brand and website have been absorbed into Westlake; the company published no developer program or API.

Axiall is profiled on the APIs.io network. Tagged areas include Chemicals, Manufacturing, Building Products, Chlor-Alkali, and PVC.

📡 Source on GitHub

0.0/100 minimal Agent 0/100 human only Full breakdown ↓
scored 2026-09-25 · rubric v0.23.0

0 APIs

Chemicals Manufacturing Building ProductsChlor-AlkaliPVCVinylsDefunct Acquired

Kin Score

Kin Score How this is scored →
scored 2026-09-25 · rubric v0.23.0

Composite quality — 0.0/100 · minimal

Contract Quality 0.0 / 21

Developer Ergonomics 0.0 / 17

Access Clarity 0.0 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 0.0 / 9

Regulatory Posture 0.9 / 15

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/axiall: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Axiall Domain Security

DMARC

SECURITY

Press 5

Recent news and press coverage referencing this provider.

PPG and Georgia Gulf merger complete - Lake Charles

Axiall, Lotte Announce $3 Billion In Louisiana Chemical ...

Axiall Corporation Adds Three Directors to Board | MarketScreener

Update: Chlorine leak at Proctor chemical plant investigated

Westlake Acquires Epoxy Business | News

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Company 1

The organization behind the API

LinkedIn

Other 1

Properties that don't map to a standard resource type

Successor

Successor

Source (apis.yml)

aid: axiall
url: https://raw.githubusercontent.com/api-evangelist/axiall/refs/heads/main/apis.yml
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
modified: '2026-09-18'
apis: []
common:
- type: DomainSecurity
  url: security/axiall-domain-security.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/axiall-corporation
- type: Successor
  name: Westlake
  url: https://www.westlake.com
  note: Westlake Chemical completed its acquisition of Axiall Corporation on 2016-08-31 (westlake.com press release, HTTP
    200 on 2026-09-18); www.axiall.com no longer answers.
description: Axiall Corporation was a manufacturer and international marketer of chemicals and building products, including
  chlorovinyls (chlor-alkali, PVC resin and vinyl compounds) and aromatics, for use in industrial and consumer applications.
  Westlake Chemical completed its acquisition of Axiall on 2016-08-31 and the Axiall brand and website have been absorbed
  into Westlake; the company published no developer program or API.
name: Axiall
specificationVersion: '0.23'
created: '2026-03-23'
type: Index
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/axiall.png
tags:
- Chemicals
- Manufacturing
- Building Products
- Chlor-Alkali
- PVC
- Vinyls
- Defunct
- Acquired
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
x-status: defunct
x-enrichment:
  date: '2026-09-18'
  status: minimal
  artifacts_added: 1
  pass: local-v3
x-coverage:
  state: none
  reason: defunct
  detail: Axiall was absorbed into Westlake Chemical on 2016-08-31; www.axiall.com and axiall.com resolve to 34.199.101.188
    but nothing listens on 80 or 443 (every probe timed out, TCP connect refused), so there is no site, no docs and no contract
    to read.
  evidence:
  - url: https://www.axiall.com
    status: 0
  - url: https://axiall.com
    status: 0
  - url: https://www.axiall.com/.well-known/agent-card.json
    status: 0
  - url: https://www.westlake.com/westlake-chemical-completes-acquisition-axiall-corporation
    status: 200
  - url: https://www.linkedin.com/company/axiall-corporation
    status: 200
  checked: '2026-09-18'
x-acquired-by: Westlake Chemical
x-acquired-date: '2016-08-31'
x-status-detail: Acquired by Westlake Chemical for $33.00/share, closed 2016-08-31; the Axiall brand and website (www.axiall.com)
  were absorbed and the host no longer answers on 80 or 443.
x-parent: westlake-chemical
x-relationship: acquisition

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