Hexcel
Hexcel Corporation (NYSE: HXL) is a global leader in advanced composite materials for the aerospace, defense and space, and industrial markets. Headquartered in Stamford, Connecticut and operating roughly 18 manufacturing facilities worldwide with about 5,800 employees, Hexcel produces HexTow carbon fiber, HexPly prepregs, HexWeb honeycomb, HexForce reinforcements, HexBond adhesives, HexFlow infusion resins, and HexTool tooling materials supplied into commercial aircraft, military platforms, space launch vehicles, wind energy blades, and industrial structures. Hexcel is a critical materials supplier to Boeing and Airbus and supports more than 100 defense programs; it has no public developer portal, REST APIs, SDKs, or machine-readable product catalog. Customer interaction with technical resources is PDF-based (datasheets, technology manuals, brochures), and the company's GitHub organization (github.com/Hexcel) is registered but empty.
Index entry only — little beyond a description and a link, and nothing machine-readable enough for an agent to act on without a human reading the site first.
API Evangelist profiles Hexcel the way a machine reads it — 27 machine-readable artifacts across 6 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Hexcel scores 8.7/100 (minimal), with a separate agent-readiness read of 0/100 (human only). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
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<!-- Kin Score · API Evangelist -->
<a href="https://providers.apievangelist.com/providers/hexcel/"
title="Hexcel on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/hexcel.svg"
alt="Hexcel Kin Score — API readiness rating by API Evangelist" width="150" height="150" loading="lazy">
</a>[](https://providers.apievangelist.com/providers/hexcel/)<!-- Kin Score · API Evangelist -->
<a href="https://providers.apievangelist.com/providers/hexcel/"
title="Hexcel on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/hexcel/card.svg"
alt="Hexcel Kin Score — API readiness rating by API Evangelist" width="340" height="120" loading="lazy">
</a>More shapes, themes and sizes → · Score as JSON · How badges work
How we profile Hexcel
Each block below is one kind of artifact we hold for Hexcel. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 6
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Hexcel HexTow Carbon Fiber
HexTow continuous carbon fiber product family — Hexcel is the world's largest producer of aerospace-grade carbon fiber. Fibers are qualified on most major commercial aircraft pr...
Hexcel HexPly Prepregs
HexPly prepreg product family — pre-impregnated fiber reinforcements with epoxy, bismaleimide, cyanate ester, and phenolic resin systems used in primary aircraft structures, sat...
Hexcel HexWeb Honeycomb
HexWeb honeycomb core and engineered core product family — Hexcel is the global leader in aerospace honeycomb manufacturing. Aluminum, aramid (Nomex), thermoplastic, and fibergl...
Hexcel HexForce Reinforcements
HexForce woven and multiaxial reinforcement product family — including HiTape, PrimeTex, and HiMax fabrics in carbon, glass, and aramid fibers. Used in dry preforms for resin in...
Hexcel HexBond Adhesives
HexBond structural adhesives product family — film adhesives, foaming films, primers, and paste adhesives for bonding metallic and composite assemblies in commercial aircraft, m...
Hexcel HexTool Tooling Materials
HexTool machinable composite tooling product family — bismaleimide and epoxy tooling prepreg systems used to fabricate dimensionally stable, autoclave-rated composite tools and ...
GraphQL 1
Where a provider ships GraphQL, the schema is the contract. We profile it alongside the REST surface so the whole interface is legible in one place.
GraphQL schemas published by this provider.
Hexcel GraphQL API
GRAPHQLFeatures 6
The notable capabilities this provider advertises, captured as structured features so they can be searched and compared instead of read one landing page at a time.
Notable capabilities this provider offers.
Aerospace-Grade Carbon Fiber
HexTow continuous carbon fiber qualified on most major commercial aircraft and defense programs; Hexcel is the world's largest producer of aerospace carbon fiber.
Prepreg and Resin Systems
HexPly prepregs and HexFlow infusion resins covering epoxy, BMI, cyanate ester, and phenolic chemistries for primary aircraft, satellite, wind, and industrial structures.
Honeycomb Core
HexWeb aluminum, Nomex, thermoplastic, and fiberglass honeycomb cores — the company is the global leader in aerospace honeycomb manufacturing.
Woven and Multiaxial Reinforcements
HexForce, HiTape, PrimeTex, and HiMax fabric reinforcements in carbon, glass, and aramid for dry preforms and infusion processes.
Structural Adhesives
HexBond film adhesives, foaming films, primers, and paste adhesives engineered for bonded metal-to-composite and composite-to-composite assemblies.
Composite Tooling Materials
HexTool machinable BMI and epoxy tooling prepregs for autoclave-rated composite molds and production tools.
Security Posture 1
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Use Cases 5
What developers actually build with this provider — captured so the catalogue answers 'what is this for', not just 'what does this expose'.
What developers build with this provider.
Commercial Aircraft Primary Structure
Carbon fiber, prepreg, and honeycomb materials supplied into Boeing 787, 777X, Airbus A350, A320neo, and other commercial aircraft for wings, fuselage sections, empennage, and e...
Defense and Military Aircraft
Composites supplied into more than 100 military aircraft, helicopter, and missile programs for airframes, rotor blades, and structural assemblies.
Space and Launch Vehicles
Carbon fiber and prepregs used in satellite buses, payload fairings, launch vehicle interstages, and space structures.
Wind Energy Blades
Carbon fiber spar caps and glass fiber reinforcements for utility-scale wind turbine blades.
Industrial and Performance Applications
Composite materials for automotive, marine, recreation, and performance industrial applications requiring high strength-to-weight ratios.
Integrations 5
Pre-built integrations with other platforms tell you where this provider already fits in a stack.
Pre-built integrations with other platforms and tools.
Boeing
Long-running primary materials supplier into Boeing commercial aircraft programs including 787, 777X, and 737 platforms.
Airbus
Primary composites supplier into Airbus commercial aircraft programs including A350, A320neo, and A220.
Embraer
Materials supplier to Embraer; named Embraer Best Supplier of the Year for two consecutive years through 2026.
Defense Primes
Materials and prepreg supplier to defense primes across more than 100 military programs spanning fixed-wing, rotary-wing, and missile platforms.
Wind Turbine OEMs
Carbon fiber and reinforcement supplier to global wind turbine blade manufacturers.
Solutions 3
Packaged solutions the provider offers on top of the raw API surface.
Packaged solutions this provider offers.
Commercial Aerospace
Composite materials portfolio for commercial aircraft primary and secondary structure, engine nacelles, and interiors.
Defense and Space
Materials qualified for military fixed-wing, rotary-wing, missile, satellite, and space launch applications.
Industrial
Composite solutions for wind energy, automotive, marine, recreation, and high-performance industrial structures.
Resources
Every other property we hold for Hexcel — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 1
Authentication, authorization, and security posture
Company 5
The organization behind the API
Other 2
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/hexcel · machine-readable index on apis.io
This is an independent, third-party profile of Hexcel, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
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