Lemonflow

Lemonflow Technologies GmbH is a Munich-based company building AI agents purpose-built for the electric-vehicle charging industry. Its platform gives charge point operators (CPOs), eMobility service providers and charging software vendors 24/7 AI-driven driver support across voice, chat and email in 30+ languages, plus an Operations Hub for proactive network monitoring, OCPP log interpretation, anomaly detection and self-healing automations such as remote charger resets. The developer-facing surface is an embeddable Chat Widget - a lemonflow-chat web component (and an equivalent headless iframe) loaded from chat.lemonflow.ai and driven through a postMessage command/event API - together with a documented set of CPMS integration requirements covering bulk station data, real-time status, OCPP logs, remote actions and ticketing. Lemonflow is backed by Speedinvest.

Lemonflow is listed with 1 API on the APIs.io network. Tagged areas include Company, Artificial Intelligence, AI Agents, Customer Service, and EV Charging.

Lemonflow’s developer surface includes documentation, API reference, getting-started guide, support, signup flow, authentication, and 17 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

33.0/100 thin ▬ flat Agent 5/100 agent aware saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

1 API

Company Artificial Intelligence AI Agents Customer Service EV Charging E-Mobility OCPPChat WidgetVoice Europe

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 33.0/100 · thin

Contract Quality 0.0 / 21

Developer Ergonomics 9.3 / 17

Access Clarity 7.4 / 17

Operational Transparency 2.0 / 11

Contract Governance 1.9 / 10

Discoverability 6.2 / 9

Regulatory Posture 3.5 / 15

Agent readiness — 5/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 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

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

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.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

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/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)

11 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 0.0 — up to +25.0 composite points
Access Clarity scores 43.4 — up to +11.3 composite points
Operational Transparency scores 18.4 — up to +10.6 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/lemonflow-ai/apis.yml: open an issue on github.com/api-evangelist/lemonflow-ai to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
EV Charging (charging, roaming, e-mobility)	undeclared	-	-	-
LF Energy Projects and Members (grid, DER, EV charging open source)	undeclared	-	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 1

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

OCPP

tagged — the provider's own APIs.json carries the standard as a tag; implementation not verified

APIs 1

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

Lemonflow Chat Widget

Embeddable AI chat surface for EV charging driver support. Ships as a lemonflow-chat custom element loaded from a single script tag, or as a headless iframe at /embed for teams ...

Security Posture 3

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

Lemonflow Ai Authentication

2 schemes

SECURITY

Lemonflow Ai Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Lemonflow Ai Trust Center

ISO/IEC 27001, SOC 2 Type II

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Components

Conventions

ErrorCatalog

Conformance

Lifecycle

DataModel

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 4

Authentication, authorization, and security posture

TrustCenter

DomainSecurity

Compliance

Authentication

Operate 2

Status, limits, changes, and where to get help

StatusPage

StatusPage

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: lemonflow-ai
name: Lemonflow
description: Lemonflow Technologies GmbH is a Munich-based company building AI agents purpose-built for the electric-vehicle
  charging industry. Its platform gives charge point operators (CPOs), eMobility service providers and charging software vendors
  24/7 AI-driven driver support across voice, chat and email in 30+ languages, plus an Operations Hub for proactive network
  monitoring, OCPP log interpretation, anomaly detection and self-healing automations such as remote charger resets. The developer-facing
  surface is an embeddable Chat Widget - a lemonflow-chat web component (and an equivalent headless iframe) loaded from chat.lemonflow.ai
  and driven through a postMessage command/event API - together with a documented set of CPMS integration requirements covering
  bulk station data, real-time status, OCPP logs, remote actions and ticketing. Lemonflow is backed by Speedinvest.
url: https://raw.githubusercontent.com/api-evangelist/lemonflow-ai/refs/heads/main/apis.yml
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://lemonflow.ai/favicons/apple-touch-icon.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- speedinvest
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-09-16'
tags:
- Company
- Artificial Intelligence
- AI Agents
- Customer Service
- EV Charging
- E-Mobility
- OCPP
- Chat Widget
- Voice
- Europe
tags_raw:
- Company
- Artificial Intelligence
- AI Agents
- Customer Support
- Electric Vehicle Charging
- eMobility
- OCPP
- Chat Widget
- Voice
- Europe
- Customer-Support
apis:
- aid: lemonflow-ai:chat-widget
  name: Lemonflow Chat Widget
  description: Embeddable AI chat surface for EV charging driver support. Ships as a lemonflow-chat custom element loaded
    from a single script tag, or as a headless iframe at /embed for teams that already operate their own chat chrome. Both
    paths share one backend, one agent and one set of lifecycle events. The widget is configured declaratively through element
    attributes (or snake_case URL query parameters on the iframe) and driven at runtime through a window.postMessage command/event
    API covering show/hide/reset/state-update, message injection and transcript retrieval.
  humanURL: https://lemonflow-ai.github.io/lemonflow-docs/protected/integration/widget-integration.html
  baseURL: https://chat.lemonflow.ai
  tags:
  - Chat Widget
  - Web Component
  - Embeddable
  - Customer Service
  tags_raw:
  - Chat Widget
  - Web Component
  - Embeddable
  - postMessage
  - Customer Support
  - Customer-Support
  properties:
  - type: Documentation
    url: https://lemonflow-ai.github.io/lemonflow-docs/protected/integration/widget-integration.html
  - type: Components
    url: components/lemonflow-ai-components.yml
  - type: Conventions
    url: conventions/lemonflow-ai-conventions.yml
  - type: Authentication
    url: authentication/lemonflow-ai-authentication.yml
  - type: ErrorCatalog
    url: errors/lemonflow-ai-problem-types.yml
common:
- type: Website
  url: https://lemonflow-ai.github.io
- type: TrustCenter
  url: security/lemonflow-ai-trust-center.yml
- type: DomainSecurity
  url: security/lemonflow-ai-domain-security.yml
- type: DeveloperPortal
  url: https://lemonflow-ai.github.io/lemonflow-docs/
- type: Documentation
  url: https://lemonflow-ai.github.io/lemonflow-docs/
- type: APIReference
  url: https://lemonflow-ai.github.io/lemonflow-docs/protected/integration/integration-requirements.html
- type: GettingStarted
  url: https://lemonflow-ai.github.io/lemonflow-docs/protected/integration/widget-integration.html
- type: GitHubOrganization
  url: https://github.com/lemonflow-ai
- type: StatusPage
  url: https://status.lemonflow.ai
- type: Compliance
  url: conformance/lemonflow-ai-conformance.yml
- type: TermsOfService
  url: https://lemonflow.ai/terms
- type: PrivacyPolicy
  url: https://lemonflow.ai/privacy
- type: Support
  url: mailto:tech@lemonflow.ai
- type: SignUp
  url: https://lemonflow.ai/#request-demo
- type: LLMsTxt
  url: llms/lemonflow-ai-llms.txt
- type: WellKnown
  url: well-known/lemonflow-ai-well-known.yml
- type: Components
  url: components/lemonflow-ai-components.yml
- type: Conventions
  url: conventions/lemonflow-ai-conventions.yml
- type: Authentication
  url: authentication/lemonflow-ai-authentication.yml
- type: ErrorCatalog
  url: errors/lemonflow-ai-problem-types.yml
- type: Conformance
  url: conformance/lemonflow-ai-conformance.yml
- type: Lifecycle
  url: lifecycle/lemonflow-ai-lifecycle.yml
- type: DataModel
  url: data-model/lemonflow-ai-data-model.yml
- type: Integrations
  url: integrations/lemonflow-ai-integration-requirements.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

Lemonflow API — frequently asked questions

Does Lemonflow have an API?

Yes. APIs.io lists 1 API from Lemonflow, including Lemonflow Chat Widget.

How do I authenticate with the Lemonflow API?

Lemonflow uses bearer-token authentication (2 schemes). The details are profiled on APIs.io as Lemonflow Ai Authentication.

Is the Lemonflow API ready for AI agents?

Lemonflow has a Kin Score of 33.0 out of 100 (thin) and an Agent Readiness score of 5.4 (agent-aware), scored by API Evangelist on 2026-11-06.

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