# 45-8 ENERGY

**Canonical:** https://apis.io/providers/458energy/  
**Website:** https://458energy.com/  
**APIs profiled:** 0

45-8 ENERGY is a French exploration and production company, founded in 2017 and headquartered in Metz with offices in Lyon, dedicated to helium and natural (native) hydrogen in Europe. It is the first company in France and Western Europe specialised in the exploration and production of these two low-carbon subsurface gases, covering the full value chain from geoscientific exploration through production, distribution and recycling. In 2024 it delivered the first helium produced on Western European soil, and it operates RECYCL'He, Europe's first mobile helium recovery and recycling unit. Its exploration and production portfolio spans France (Fonts-Bouillants, Avant-Monts, Marensin, Beauvoir), Germany (Guhlen, Brimir), the Balkans and the United States (Humboldt, Fayette). In April 2026 Ad Terra took a majority stake in the company. 45-8 ENERGY is a physical-resources operator and publishes no developer program, public API, SDK or machine-readable data surface.

## Kin Score — 8.9 / 100 (minimal)

Scored 2026-09-25 under rubric 0.23.0. Trend: flat (-0.2 from 9.1).

| Facet | Score |
|---|---|
| Discoverability | 49.1 |
| Contract Quality | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 0.0 |
| Access Clarity | 21.1 |

Regulatory layer — **Energy & Utilities**: 11.5 (matched via tags).

## Agent readiness — 2.5 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Security (1)

- **458Energy Domain Security** — TLSv1.3

## Plans (1)

- **458Energy Plans Pricing**

## Tags

Company, Energy, Helium, Natural Hydrogen, Natural Resources, Exploration and Production, Industrial Gases, Cleantech, France

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/458energy/). Scores are computed from the provider's own public artifacts under a published rubric.