Clean Harbors
Clean Harbors is the largest provider of environmental and industrial services in North America — hazardous and non-hazardous waste management, emergency response, industrial cleaning, remediation, and used-oil and solvent recycling through its Safety-Kleen subsidiary. It runs no developer programme: no developer portal, no API documentation, no SDK in any registry, no GitHub organisation, and no /.well-known/ document on any host. Customers use the authenticated Clean Harbors Online Services portal at clhsaas.cleanharbors.com and the EPA's RCRA e-Manifest programme, whose machine-readable surface belongs to the EPA. Two callable contracts nonetheless run on Clean Harbors hosts, both found by direct probing: an anonymous, fully introspectable GraphQL endpoint at store.safety-kleen.com fronting six brand storefronts on one Adobe Commerce instance, and an unauthenticated Job Query API at careers.cleanharbors.com that the company documents in a published llms.txt.
Clean Harbors is listed with 4 APIs on the APIs.io network. Tagged areas include Adobe Commerce, Emergency Response, Environmental Services, Fortune 1000, and GraphQL.
The Clean Harbors catalog on APIs.io includes 1 JSON-LD context.
Clean Harbors’ developer surface includes support, authentication, code examples, signup flow, documentation, engineering blog, and 29 more developer resources.
Kin Score
Markets this provider is in provisional
The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.
| Market | Position | Depth | Registered MCP server | Declares compatibility |
|---|---|---|---|---|
| Carbon Markets and Environmental Services (carbon removal, waste, mining) | regulated | 19.2 (thin) | - | - |
Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.
Standards implemented 1
Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.
APIs 4
Individual APIs this provider publishes, each with its own machine-readable definition.
Clean Harbors Careers Job Query API
Unauthenticated JSON API over Clean Harbors' open positions, served from the company's own careers host and documented by the company in its published llms.txt. One HTTP GET end...
Clean Harbors / Safety-Kleen Commerce GraphQL API
Live GraphQL endpoint behind the Safety-Kleen online store and five sibling Clean Harbors brand storefronts (Thermo Fluids, Noble Oil, Emerald Renewable Energy, Murphy's Waste O...
Clean Harbors Customer Portal (CLH SaaS)
Clean Harbors Online Services (CHOS) — the authenticated web portal where customers create waste profiles, raise drum and bulk service requests, manage on-site waste inventory, ...
EPA e-Manifest Integration
Clean Harbors participates in the EPA's RCRA e-Manifest programme for hazardous-waste manifest tracking. Its own e-Manifest page states the company "is in compliance, initially ...
Pricing Plans 1
Published pricing tiers and plan structures.
Rate Limits 1
Documented rate limits and quota policies.
Clean Harbors Rate Limits
RATE LIMITSSemantic Vocabularies 1
JSON-LD contexts and semantic vocabularies used across these APIs.
Clean Harbors Context
JSON-LDSecurity Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Press 5
Recent news and press coverage referencing this provider.
Form 10-K for Clean Harbors INC filed 02/18/2026
Clean Harbors Announces Acquisition of Terra Nova ...
Hazardous Waste Management: Safety and Compliance
First Quarter 2026 Investor Review
Depot Connect International Streamlines Portfolio with ...
Resources
Get Started 3
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 3
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 6
Pagination, idempotency, versioning, errors, and events
Build 3
SDKs, sample code, and the tooling you integrate with
Access & Security 2
Authentication, authorization, and security posture
Operate 3
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 7
The organization behind the API
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Other 3
Properties that don't map to a standard resource type
Source (apis.yml)
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