AltoTech Global

AltoTech Global is a Bangkok-based energy-management technology company building an AI and IoT (AIoT) platform that optimizes energy consumption and reduces carbon emissions across smart buildings. Its Alto CERO air-side and water-side products autonomously tune HVAC, VRF, and chiller-plant systems based on real-time occupancy and conditions, while Alto Digital Twin, Alto Multi-Property, and AltoACE deliver spatial building intelligence, centralized multi-site energy tracking, and AI-assisted facility engineering. Backed by 500 Global, AltoTech serves offices, malls, hotels, banks, and government facilities across Southeast Asia to help accelerate the net-zero economy.

AltoTech Global is profiled on the APIs.io network. Tagged areas include Company, Energy, Sustainability, Internet of Things, and Artificial Intelligence.

AltoTech Global’s developer surface includes engineering blog, support, and 4 more developer resources.

🌐 Visit website 📡 Source on GitHub

4.7/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs

Company Energy Sustainability Internet of Things Artificial Intelligence Smart Buildings Energy Management HVAC Net Zero

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 4.7/100 · minimal

Contract Quality 0.0 / 21

Developer Ergonomics 1.2 / 17

Access Clarity 0.0 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 4.3 / 9

Regulatory Posture 1.2 / 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 Energy & Utilities 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/altotech-global: 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.

Altotech Global Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Company 4

The organization behind the API

Website

Website

Blog

Blog

About

About

LinkedIn

Source (apis.yml)

aid: altotech-global
name: AltoTech Global
description: AltoTech Global is a Bangkok-based energy-management technology company building an AI and IoT (AIoT) platform
  that optimizes energy consumption and reduces carbon emissions across smart buildings. Its Alto CERO air-side and water-side
  products autonomously tune HVAC, VRF, and chiller-plant systems based on real-time occupancy and conditions, while Alto
  Digital Twin, Alto Multi-Property, and AltoACE deliver spatial building intelligence, centralized multi-site energy tracking,
  and AI-assisted facility engineering. Backed by 500 Global, AltoTech serves offices, malls, hotels, banks, and government
  facilities across Southeast Asia to help accelerate the net-zero economy.
url: https://raw.githubusercontent.com/api-evangelist/altotech-global/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
image: https://framerusercontent.com/images/xzEjM702TpgWFEvE2Asn9ldk.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- 500-global
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-17'
tags:
- Company
- Energy
- Sustainability
- Internet of Things
- Artificial Intelligence
- Smart Buildings
- Energy Management
- HVAC
- Net Zero
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://altotech.ai
- type: Blog
  url: https://altotech.ai/blog
- type: Support
  url: https://altotech.ai/contact
- type: About
  url: https://altotech.ai/about
- type: LinkedIn
  url: https://www.linkedin.com/company/altotechai
- type: DomainSecurity
  url: security/altotech-global-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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