Krosslinker

Krosslinker (KrossLinker) is a Singapore-based deep-tech advanced-materials company that designs and manufactures silica aerogels — among the most insulating solids known — using a proprietary, water-based and scalable chemistry and manufacturing platform the company calls Aspire. Its product line spans Cryar super-insulating aerogel composite board, QuintAero ultra-light silica aerogel powder, KrossShield SR Pro aerogel-powered cooling paint, and a flexible aerogel blanket in development, serving cold-chain pharma and food packaging, building and construction passive cooling, and industrial insulation. Krosslinker operates from CleanTech III in Singapore and is a 500 Global portfolio company. It is a physical-materials manufacturer and publishes no public API, developer portal, or machine-readable API artifacts; this profile captures its public web, product, and security posture for the API Evangelist network.

Krosslinker is profiled on the APIs.io network. Tagged areas include Company, Advanced Materials, Aerogel, Thermal Insulation, and Cold Chain.

Krosslinker’s developer surface includes YouTube channel and 8 more developer resources.

🌐 Visit website 📡 Source on GitHub

6.8/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

CompanyAdvanced MaterialsAerogelThermal InsulationCold ChainBuilding And ConstructionManufacturingDeep TechSustainabilitySingapore

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 6.8/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 0.0 / 20

Commercial Clarity 0.0 / 20

Operational Transparency 0.0 / 13

Governance 0.0 / 12

Discoverability 6.8 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 15

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

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/krosslinker: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Learn 1

Tutorials, courses, talks, and written guidance

YouTube

YouTube

Operate 1

Status, limits, changes, and where to get help

Contact

Contact

Company 3

The organization behind the API

Website

Website

Careers

Careers

LinkedIn

Other 2

Properties that don't map to a standard resource type

Products

Products

Applications

Applications

Source (apis.yml)

aid: krosslinker
name: Krosslinker
description: Krosslinker (KrossLinker) is a Singapore-based deep-tech advanced-materials company that designs and manufactures
  silica aerogels — among the most insulating solids known — using a proprietary, water-based and scalable chemistry and manufacturing
  platform the company calls Aspire. Its product line spans Cryar super-insulating aerogel composite board, QuintAero ultra-light
  silica aerogel powder, KrossShield SR Pro aerogel-powered cooling paint, and a flexible aerogel blanket in development,
  serving cold-chain pharma and food packaging, building and construction passive cooling, and industrial insulation. Krosslinker
  operates from CleanTech III in Singapore and is a 500 Global portfolio company. It is a physical-materials manufacturer
  and publishes no public API, developer portal, or machine-readable API artifacts; this profile captures its public web,
  product, and security posture for the API Evangelist network.
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://krosslinker.com/files/wp-content/uploads/2020/04/krosslinker-logo-sbs-enhanced-cropped.png
url: https://raw.githubusercontent.com/api-evangelist/krosslinker/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- 500-global
x-tier: stub
x-tier-reason: no-public-api
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Advanced Materials
- Aerogel
- Thermal Insulation
- Cold Chain
- Building And Construction
- Manufacturing
- Deep Tech
- Sustainability
- Singapore
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://krosslinker.com
- type: Products
  url: https://krosslinker.com/products/
- type: Applications
  url: https://krosslinker.com/applications/
- type: Careers
  url: https://krosslinker.com/careers/
- type: Contact
  url: mailto:connect@krosslinker.com
- type: LinkedIn
  url: https://www.linkedin.com/company/krosslinker
- type: YouTube
  url: https://www.youtube.com/channel/UCnpDIQVQc601YHMGy1OL3nQ
- type: DomainSecurity
  url: security/krosslinker-domain-security.yml
- type: LLMsTxt
  url: llms/krosslinker-llms.txt
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence