Greif website screenshot

Greif

Greif is an industrial packaging products and services leader with a vision to be the best performing customer service company in the world. Greif also offers digital tools such as the Greif Green Tool carbon footprint calculator and the Greif+ online platform for customers.

Greif publishes 1 API on the APIs.io network: Website (WordPress REST). Tagged areas include Packaging, Industrial, Manufacturing, Sustainability, and Fortune 1000.

Greif’s developer surface includes authentication, engineering blog, support, YouTube channel, and 19 more developer resources.

23.2/100 emerging ▲ 7.1 Agent 25/100 agent aware Front door AI 1/6 silent Full breakdown ↓
scored 2026-09-25 · rubric v0.23.0
1 APIs
PackagingIndustrialManufacturingSustainabilityFortune 1000

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-25 · rubric v0.23.0
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 applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.
The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% 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/greif: 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 →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

Greif Website (WordPress REST)

The public WordPress REST API (wp-json) of the Greif website at www.greif.com: the route index of the site's content management system, catalogued as one site surface rather tha...

Pricing Plans 1

Published pricing tiers and plan structures.

Greif Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Greif Rate Limits

0 limits

RATE LIMITS

Security Posture 2

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

Greif Authentication

apiKey/http · 2 schemes

SECURITY

Greif Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Press 5

Recent news and press coverage referencing this provider.

Greif Inc. Acquires Reliance Products Ltd.

Mayer Brown Advises Packaging Corporation Of America On ...

Automation & Digital Technology

Mayer Brown advises Packaging Corporation of America ...

Greif Inc. Class A (GEF) reports earnings - Quartz

Resources

Get Started 1

Portal, sign-up, and the first successful call

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Build 1

SDKs, sample code, and the tooling you integrate with

Access & Security 2

Authentication, authorization, and security posture

Learn 1

Tutorials, courses, talks, and written guidance

Operate 2

Status, limits, changes, and where to get help

Commercial 3

Pricing, plans, and the legal terms of use

Company 4

The organization behind the API

Source (apis.yml)

apis.yml Raw ↑
aid: greif
name: Greif
description: Greif is an industrial packaging products and services leader with a vision to be the best performing customer
  service company in the world. Greif also offers digital tools such as the Greif Green Tool carbon footprint calculator and
  the Greif+ online platform for customers.
type: Index
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
position: Consuming
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/greif.png
tags:
- Packaging
- Industrial
- Manufacturing
- Sustainability
- Fortune 1000
created: '2026-03-24'
modified: '2026-09-12'
url: https://raw.githubusercontent.com/api-evangelist/greif/refs/heads/main/apis.yml
specificationVersion: '0.23'
apis:
- aid: greif:greif-com-website-wordpress-rest
  name: Greif Website (WordPress REST)
  description: 'The public WordPress REST API (wp-json) of the Greif website at www.greif.com: the route index of the site''s
    content management system, catalogued as one site surface rather than as separate APIs.'
  baseURL: https://www.greif.com/wp-json
  tags:
  - WordPress
  x-surface: platform-generated
  properties:
  - type: Documentation
    url: https://www.greif.com/wp-json
  x-platform: wordpress
  x-platform-surface: rest
common:
- type: DomainSecurity
  url: security/greif-domain-security.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/greif
- type: Website
  name: Greif Website
  description: Official corporate website for Greif.
  url: https://www.greif.com
- type: Authentication
  name: Greif Authentication Profile
  description: Auth schemes derived from the contract — HTTP Basic application passwords and cookie + X-WP-Nonce; reads are
    anonymous.
  url: authentication/greif-authentication.yml
- type: Conventions
  name: Greif API Conventions
  description: Paging, filtering, field selection, caching, versioning, reversibility and the absence of idempotency.
  url: conventions/greif-conventions.yml
- type: ErrorCatalog
  name: Greif Error Catalog
  description: The five WordPress REST error codes observed live on greif.com, with the response envelope.
  url: errors/greif-problem-types.yml
- type: DataModel
  name: Greif Data Model
  description: Entity graph of Greif's own custom post types and taxonomies — products, catalog taxonomies, markets, technologies,
    sustainability items and facilities.
  url: data-model/greif-data-model.yml
- type: Lifecycle
  name: Greif API Lifecycle
  description: Versioning, and the absence of a deprecation policy, SLA, changelog or status page.
  url: lifecycle/greif-lifecycle.yml
- type: Conformance
  name: Greif Conformance
  description: Standards the contract does and does not meet, read off observed behaviour.
  url: conformance/greif-conformance.yml
- type: AgentSkill
  name: Greif Agent Skills
  description: Two packaged skills over the verified anonymous read surface — browse the packaging catalog, find facilities.
  url: skills/_index.yml
- type: X-MCPServerCandidate
  name: Greif MCP Candidate Tool List
  description: Derived candidate tools over the one contract Greif serves. Greif ships no MCP server; nothing is deployed.
  url: mcp/greif-mcp.yml
- type: x-well-known-probe
  name: Greif Well-Known Probe
  description: Probe record for every Greif host — no first-party /.well-known document is served.
  url: well-known/greif-well-known.yml
- type: LLMsTxt
  name: Greif llms.txt
  description: Generated llms.txt summarizing Greif's (absent) API surface and public company pages.
  url: llms/greif-llms.txt
- type: Packages
  name: Greif Packages Survey
  description: Registry survey across npm, PyPI, RubyGems, crates.io, NuGet, Maven Central and Packagist — no first-party
    package exists.
  url: packages/greif-packages.yml
- type: Plans
  name: Greif Plans and Pricing
  description: No API plans or pricing are published; the Greif+ price list is customer-authenticated.
  url: plans/greif-plans-pricing.yml
- type: RateLimits
  name: Greif Rate Limits
  description: No API rate limits are published; only a robots.txt crawl-delay directive exists.
  url: rate-limits/greif-rate-limits.yml
- type: Blog
  name: Greif Blog
  description: Greif corporate blog covering packaging, sustainability and PPWR regulation.
  url: https://www.greif.com/category/blog/
- type: BlogRSS
  name: Greif Blog RSS
  description: RSS feed for the Greif website.
  url: https://www.greif.com/feed/
- type: Support
  name: Greif Contact and Support
  description: Greif contact page — the company's published support channel.
  url: https://www.greif.com/contact/
- type: TermsOfService
  name: Greif Terms and Conditions
  description: Website terms and conditions of use.
  url: https://www.greif.com/terms-and-conditions/
- type: PrivacyPolicy
  name: Greif Privacy Policy
  description: Greif privacy policy.
  url: https://www.greif.com/privacy-policy/
- type: x-customer-portal
  name: Greif+ Customer Portal
  description: Greif+ customer portal for orders, forecasts, datasheets, price lists and invoices. Customer sign-in only;
    no API or developer documentation accompanies it.
  url: https://www.greif.com/greif-plus/
- type: YouTube
  name: Greif on YouTube
  description: Official Greif YouTube channel.
  url: https://www.youtube.com/channel/UCFa1IzCyPcTp-ckGTcIMwNw
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
x-enrichment:
  date: '2026-09-12'
  status: enriched
  artifacts_added: 19
  pass: local-v3

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