Tem

Tem (Tem-Energy Limited) is a UK-based energy technology company building AI-native transaction infrastructure for a modern energy market. Its RED platform is a modern utility that removes wholesale market markups to cut business electricity costs by up to 30%, provides transparent line-by-line billing from half-hourly meter data, and gives generators fairer earnings with renewable-energy traceability across 6,000+ sites. Backed by a February 2026 GBP 55M Series B led by Lightspeed Venture Partners. The customer-facing platform runs at app.tem.energy behind an OIDC login; the platform API at api.tem.energy is a private AWS API Gateway with no publicly documented developer surface at the time of profiling.

Tem publishes 1 API on the APIs.io network. Tagged areas include Company, Energy, Electricity, Utilities, and Sustainability.

Tem’s developer surface includes support and 7 more developer resources.

🌐 Visit website 📡 Source on GitHub

14.3/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-08-20 · rubric v0.12.0

1 APIs

CompanyEnergyElectricityUtilitiesSustainabilityRenewable EnergyFintechInfrastructureUnited Kingdom

Kin Score

Kin Score How this is scored →
scored 2026-08-20 · rubric v0.12.0

Composite quality — 14.3/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 0.8 / 17

Access Clarity 3.6 / 17

Operational Transparency 2.0 / 11

Contract Governance 0.0 / 10

Discoverability 5.8 / 9

Regulatory Posture 2.8 / 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

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.

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/. This rating is computed from github.com/api-evangelist/tem: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

StatusPage

StatusPage

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Company 2

The organization behind the API

Website

Website

LinkedIn

Source (apis.yml)

aid: tem
name: Tem
description: Tem (Tem-Energy Limited) is a UK-based energy technology company building AI-native transaction infrastructure
  for a modern energy market. Its RED platform is a modern utility that removes wholesale market markups to cut business electricity
  costs by up to 30%, provides transparent line-by-line billing from half-hourly meter data, and gives generators fairer earnings
  with renewable-energy traceability across 6,000+ sites. Backed by a February 2026 GBP 55M Series B led by Lightspeed Venture
  Partners. The customer-facing platform runs at app.tem.energy behind an OIDC login; the platform API at api.tem.energy is
  a private AWS API Gateway with no publicly documented developer surface at the time of profiling.
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://app.tem.energy/assets/images/tem-symbol-orange.png
url: https://raw.githubusercontent.com/api-evangelist/tem/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- lightspeed-venture-partners
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Energy
- Electricity
- Utilities
- Sustainability
- Renewable Energy
- Fintech
- Infrastructure
- United Kingdom
apis:
- name: Tem RED Platform API
  description: Private platform API powering the Tem RED utility application. Served from an AWS API Gateway at api.tem.energy
    and gated behind OIDC authentication; no public OpenAPI, SDK, or developer documentation was published at the time of
    profiling (api.tem.energy returns HTTP 403 ForbiddenException).
  humanURL: https://tem.energy
  baseURL: https://api.tem.energy
  x-access: private
  properties:
  - type: Login
    url: https://app.tem.energy/auth/login
  - type: SignUp
    url: https://app.tem.energy/onboarding
common:
- type: DomainSecurity
  url: security/tem-domain-security.yml
- type: Website
  url: https://tem.energy
- type: StatusPage
  url: https://status.tem.energy
- type: Support
  url: https://tem.energy/get-in-touch
- type: PrivacyPolicy
  url: https://tem.energy/privacy-policy
- type: TermsOfService
  url: https://tem.energy/terms-of-use
- type: GitHubOrganization
  url: https://github.com/tem-energy
- type: LinkedIn
  url: https://www.linkedin.com/company/tem-energy/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 1
  pass: local-v1

Tem

Kin Score

APIs 1

Tem RED Platform API

Security Posture 1

Tem Domain Security

Resources