# terralayr

**Canonical:** https://apis.io/providers/terralayr/  
**Website:** https://www.trlyr.com/  
**APIs profiled:** 0

terralayr is a German energy-flexibility company that develops, owns and operates utility-scale battery energy storage systems (BESS) and runs LAYR, a cloud platform that aggregates heterogeneous storage assets and makes their flexibility available as bookable capacity to utilities, grid operators, power traders, aggregators and asset owners. The platform lets customers buy and sell dispatchable capacity to balance renewable generation against fluctuating grid demand, with storage bookable via API and no complex hardware onboarding. terralayr is backed by Creandum and Earlybird. Its LAYR product API is B2B/private and publishes no public OpenAPI, SDKs or developer documentation; this profile captures the public well-known discovery, security and operational surface.

## Kin Score — 17.0 / 100 (emerging)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+1.1 from 15.9).

| Facet | Score |
|---|---|
| Discoverability | 68.5 |
| Contract Quality | 0.0 |
| Governance | 4.5 |
| Contract Governance | 4.5 |
| Operational Transparency | 2.6 |
| Developer Ergonomics | 11.9 |
| Commercial Clarity | 10.5 |
| Access Clarity | 10.5 |

Regulatory layer — **Energy & Utilities**: 51.4 (matched via tags).

## Agent readiness — 8.5 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: medium).

## Security (2)

- **Terralayr Authentication** — oauth2/openIdConnect · 2 schemes
- **Terralayr Domain Security** — TLSv1.3 · DNSSEC · DMARC

## Tags

Company, Climate, Energy, Battery Energy Storage, Grid Flexibility, Renewable Energy, Cleantech, Energy Trading

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