Terranox AI

Terranox AI is the first vertically integrated, AI-powered uranium discovery company, founded in 2026 and part of Y Combinator's Winter 2026 batch. The company finds high-grade uranium deposits in North America by training machine learning models on more than seventy years of exploration outcomes locked in thousands of legacy PDFs, drill logs, and hand-drawn geological maps. Traditional uranium exploration has a hit rate below one percent and timelines measured in decades; Terranox aims to raise that hit rate and compress discovery time to help supply the fuel a global nuclear-energy resurgence needs — the world must roughly quadruple uranium production by 2050. Terranox is a private operating company focused on geoscience and mineral exploration and does not currently publish a public developer API, SDK, or developer portal. It is backed by General Catalyst, 776 Ventures, and Y Combinator.

Terranox AI is profiled on the APIs.io network. Tagged areas include Company, Artificial Intelligence, Machine Learning, Energy, and Nuclear.

🌐 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
CompanyArtificial IntelligenceMachine LearningEnergyNuclearUraniumMineral ExplorationGeoscienceClimate TechY Combinator

Kin Score

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/terranox-ai: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 1

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

Terranox Ai Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Company 1

The organization behind the API

Website
Website

Other 1

Properties that don't map to a standard resource type

Company
Company

Source (apis.yml)

apis.yml Raw ↑ 
aid: terranox-ai
name: Terranox AI
description: Terranox AI is the first vertically integrated, AI-powered uranium discovery company, founded in 2026 and part
  of Y Combinator's Winter 2026 batch. The company finds high-grade uranium deposits in North America by training machine
  learning models on more than seventy years of exploration outcomes locked in thousands of legacy PDFs, drill logs, and hand-drawn
  geological maps. Traditional uranium exploration has a hit rate below one percent and timelines measured in decades; Terranox
  aims to raise that hit rate and compress discovery time to help supply the fuel a global nuclear-energy resurgence needs
  — the world must roughly quadruple uranium production by 2050. Terranox is a private operating company focused on geoscience
  and mineral exploration and does not currently publish a public developer API, SDK, or developer portal. It is backed by
  General Catalyst, 776 Ventures, and Y Combinator.
url: https://raw.githubusercontent.com/api-evangelist/terranox-ai/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- y-combinator
- general-catalyst
- 776-ventures
x-tier: stub
x-tier-reason: portfolio-lead-no-api-surface
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Artificial Intelligence
- Machine Learning
- Energy
- Nuclear
- Uranium
- Mineral Exploration
- Geoscience
- Climate Tech
- Y Combinator
image: https://terranox.ai
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 1
  pass: local-v1
apis: []
common:
- type: DomainSecurity
  url: security/terranox-ai-domain-security.yml
- type: Website
  url: https://terranox.ai
- type: Company
  url: https://www.ycombinator.com/companies/terranox-ai
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io