terralayr

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.

terralayr is profiled on the APIs.io network. Tagged areas include Company, Climate, Energy, Battery Energy Storage, and Grid Flexibility.

terralayr’s developer surface includes authentication and 10 more developer resources.

🌐 Visit website 📡 Source on GitHub
13.8/100 minimal ▬ flat Agent 14/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
AccessSelf serve
0 APIs
CompanyClimateEnergyBattery Energy StorageGrid FlexibilityRenewable EnergyCleantechEnergy Trading

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 13.8/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 2.2 / 20
Commercial Clarity 2.1 / 20
Operational Transparency 2.7 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 14/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
MCP Server 0 / 12
Machine-Readable Auth 10 / 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 4 / 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/terralayr: 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 2

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

Terralayr Authentication

oauth2/openIdConnect · 2 schemes

SECURITY

Terralayr Domain Security

TLSv1.3 · DNSSEC · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Terralayr Scopes

2 scopes · authorizationCode

2 scopes

SCOPES

Resources

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

WellKnown
WellKnown
 LLMsTxt
LLMsTxt

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

Lifecycle
Lifecycle
 Conformance
Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 3

Authentication, authorization, and security posture

Authentication
Authentication
 OAuthScopes
OAuthScopes
 DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

StatusPage
StatusPage

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy
PrivacyPolicy

Company 1

The organization behind the API

Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: terralayr
name: terralayr
description: 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.
url: https://raw.githubusercontent.com/api-evangelist/terralayr/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- creandum
- earlybird
x-tier: stub
x-tier-reason: portfolio-lead
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Climate
- Energy
- Battery Energy Storage
- Grid Flexibility
- Renewable Energy
- Cleantech
- Energy Trading
image: https://www.trlyr.com/media-kit
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.trlyr.com/
- type: StatusPage
  url: https://status.trlyr.com
- type: GitHubOrganization
  url: https://github.com/Terralayr
- type: PrivacyPolicy
  url: https://www.trlyr.com/policies
- type: WellKnown
  url: well-known/terralayr-well-known.yml
- type: Authentication
  url: authentication/terralayr-authentication.yml
- type: OAuthScopes
  url: scopes/terralayr-scopes.yml
- type: Lifecycle
  url: lifecycle/terralayr-lifecycle.yml
- type: Conformance
  url: conformance/terralayr-conformance.yml
- type: DomainSecurity
  url: security/terralayr-domain-security.yml
- type: LLMsTxt
  url: llms/terralayr-llms.txt
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 8
  pass: local-v1