Super73

SUPER73 (legally SUPER73, Inc., founded 2016 in Orange County, California as Lithium Cycles) is an American electric-bicycle and lifestyle adventure brand best known for its moped-styled Class 2 e-bikes — the S-Series, ZX, RX, R-Series Adventure and the 2026 A-Series with modular dual-battery technology. The company sells direct-to-consumer through Shopify storefronts in North America (super73.com) and Europe (eu.super73.com, operated by SUPER73 BV), and pairs its bikes with a mobile app that adds Bluetooth ride telemetry plus a cellular IoT upgrade for GPS tracking, movement alerts, digital bike passport and remote immobilizer. SUPER73 publishes no traditional developer program, but both storefronts expose a real, anonymous, machine-callable agent surface: an /llms.txt and /agents.md agent instruction document, a Universal Commerce Protocol (UCP 2026-08-25) merchant profile at /.well-known/ucp, a live MCP endpoint at /api/ucp/mcp serving 13 commerce tools with full JSON Schema, and an anonymously introspectable Shopify Storefront GraphQL API.

Super73 is listed with 3 APIs on the APIs.io network. Tagged areas include Electric Bikes, Micromobility, E-Commerce, Agentic Commerce, and Consumer Hardware.

Super73’s developer surface includes documentation, support, engineering blog, signup flow, authentication, and 17 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

25.0/100 emerging ▬ flat Agent 21/100 agent aware Front door AI 1/6 silent Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →

3 APIs 2 MCP Servers 3 Agent Skills

Electric Bikes Micromobility E-Commerce Agentic Commerce Consumer Hardware MCP Universal Commerce Protocol Shopify Direct to Consumer IoT Transportation

Kin Score

Kin Score How this is scored →
scored 2026-10-31 · rubric v0.25.0

Composite quality — 25.0/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 5.2 / 17

Access Clarity 5.8 / 17

Operational Transparency 0.0 / 11

Contract Governance 1.9 / 10

Discoverability 6.0 / 9

Regulatory Posture 5.1 / 15

Agent readiness — 21/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 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 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 5 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) 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
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
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link

6 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
Developer Ergonomics scores 30.4 — up to +13.9 composite points
Access Clarity scores 34.2 — up to +13.2 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/super73/apis.yml: open an issue on github.com/api-evangelist/super73 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
Apple Accessory & Device Ecosystem (MFi, Matter, Apple partners)	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.

Universal Commerce Protocol (UCP)

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

APIs 3

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

SUPER73 Agent Commerce (UCP/MCP)

The agent-facing commerce API for the SUPER73 North American storefront. Implements the Universal Commerce Protocol (UCP) 2026-08-25 over MCP: a merchant profile at /.well-known...

SUPER73 Storefront GraphQL API

The Shopify Storefront GraphQL API served on SUPER73's own host. Anonymous introspection and anonymous read queries against SUPER73 catalog, collection, page, blog and shop data...

SUPER73 BV Agent Commerce (UCP/MCP)

The agent-facing commerce API for the European SUPER73 storefront, operated by SUPER73 BV on the super73europe Shopify store. Identical UCP 2026-08-25 / MCP surface to the North...

MCP Servers 2

Model Context Protocol servers that expose these APIs to AI agents.

SUPER73 Agent Commerce MCP Server

SUPER73's North American storefront exposes a hosted, remote MCP server implementing the Universal Commerce Protocol (UCP) shopping service. tools/list answers anonymously over ...

MCP SERVER

SUPER73 BV Agent Commerce MCP Server

The European SUPER73 storefront (operated by SUPER73 BV) exposes its own hosted remote MCP server implementing the same Universal Commerce Protocol shopping service as the North...

MCP SERVER

Agent Skills 3

Packaged agent skills for driving this provider's APIs from an AI assistant.

super73-browse-catalog

AGENT SKILL

super73-buy-a-bike

AGENT SKILL

super73-price-a-basket

AGENT SKILL

Pricing Plans 1

Published pricing tiers and plan structures.

Super73 Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Super73 Rate Limits

0 limits

RATE LIMITS

Security Posture 2

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

Super73 Authentication

3 schemes

SECURITY

Super73 Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Super73 Scopes

4 scopes

SCOPES

Resources

Get Started 1

Portal, sign-up, and the first successful call

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

GraphQL

GraphQL

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

WellKnown

AgentSkill

MCPServer

LLMsTxt

Design & Contract 4

Pagination, idempotency, versioning, errors, and events

Conformance

Lifecycle

Conventions

DataModel

Build 1

SDKs, sample code, and the tooling you integrate with

ToolCrosswalk

ToolCrosswalk

Access & Security 3

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

OAuthScopes

OAuthScopes

Operate 2

Status, limits, changes, and where to get help

Support

Support

RateLimits

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Plans

Plans

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: super73
name: Super73
description: 'SUPER73 (legally SUPER73, Inc., founded 2016 in Orange County, California as Lithium Cycles) is an American
  electric-bicycle and lifestyle adventure brand best known for its moped-styled Class 2 e-bikes — the S-Series, ZX, RX, R-Series
  Adventure and the 2026 A-Series with modular dual-battery technology. The company sells direct-to-consumer through Shopify
  storefronts in North America (super73.com) and Europe (eu.super73.com, operated by SUPER73 BV), and pairs its bikes with
  a mobile app that adds Bluetooth ride telemetry plus a cellular IoT upgrade for GPS tracking, movement alerts, digital bike
  passport and remote immobilizer. SUPER73 publishes no traditional developer program, but both storefronts expose a real,
  anonymous, machine-callable agent surface: an /llms.txt and /agents.md agent instruction document, a Universal Commerce
  Protocol (UCP 2026-08-25) merchant profile at /.well-known/ucp, a live MCP endpoint at /api/ucp/mcp serving 13 commerce
  tools with full JSON Schema, and an anonymously introspectable Shopify Storefront GraphQL API.'
url: https://raw.githubusercontent.com/api-evangelist/super73/refs/heads/main/apis.yml
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - scopes
  - rate-limits
  - security
  generated: '2026-09-03'
  method: derived
image: https://super73.com/cdn/shop/files/Super73_Logo-Horizontal-Full-Tag_1200x628_ac39ec97-b650-40d2-b3d0-8c573b7fc9e7.jpg?v=1707761079
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.20'
created: '2026-08-29'
modified: '2026-08-29'
tags:
- Electric Bikes
- Micromobility
- E-Commerce
- Agentic Commerce
- Consumer Hardware
- MCP
- Universal Commerce Protocol
- Shopify
- Direct to Consumer
- IoT
- Transportation
tags_raw:
- Electric Bikes
- Micromobility
- E-Commerce
- Agentic Commerce
- Consumer Hardware
- Model Context Protocol
- Universal Commerce Protocol
- Shopify
- Direct to Consumer
- Internet of Things
- Transportation
apis:
- aid: super73:super73-agent-commerce
  name: SUPER73 Agent Commerce (UCP/MCP)
  description: 'The agent-facing commerce API for the SUPER73 North American storefront. Implements the Universal Commerce
    Protocol (UCP) 2026-08-25 over MCP: a merchant profile at /.well-known/ucp declares the supported versions, capabilities
    (cart, checkout, fulfillment, discount, order, catalog search and lookup) and payment handlers, and the MCP endpoint at
    /api/ucp/mcp answers tools/list anonymously with 13 tools and complete JSON Schema inputs. Checkout completion requires
    contemporaneous human buyer approval.'
  humanURL: https://super73.com/agents.md
  baseURL: https://super73.com/api/ucp/mcp
  tags:
  - Agentic Commerce
  - MCP
  - Universal Commerce Protocol
  - E-Commerce
  tags_raw:
  - Agentic Commerce
  - Model Context Protocol
  - Universal Commerce Protocol
  - E-Commerce
  properties:
  - type: MCPServer
    url: mcp/super73-mcp.yml
  - type: ToolCrosswalk
    url: mcp/super73-tool-crosswalk.yml
  - type: LLMsTxt
    url: llms/super73-llms.txt
  - type: Authentication
    url: authentication/super73-authentication.yml
  - type: RateLimits
    url: rate-limits/super73-rate-limits.yml
  - type: Conventions
    url: conventions/super73-conventions.yml
  - type: DataModel
    url: data-model/super73-data-model.yml
  x-surface: platform-generated
  x-platform: shopify
  x-platform-surface: ucp
- aid: super73:super73-storefront-graphql
  name: SUPER73 Storefront GraphQL API
  description: The Shopify Storefront GraphQL API served on SUPER73's own host. Anonymous introspection and anonymous read
    queries against SUPER73 catalog, collection, page, blog and shop data succeed with no access token; cart and customer
    mutations are also exposed. The schema is Shopify's platform-standard versioned Storefront schema (422 types at version
    2025-07), served per-store — the templated-platform case, not a SUPER73-authored contract.
  humanURL: https://shopify.dev/docs/api/storefront
  baseURL: https://super73.com/api/2025-07/graphql.json
  tags:
  - GraphQL
  - E-Commerce
  - Shopify
  properties:
  - type: GraphQL
    url: graphql/super73-storefront-graphql.yml
  x-surface: platform-generated
  x-platform: shopify
  x-platform-surface: storefront-graphql
- aid: super73:super73-eu-agent-commerce
  name: SUPER73 BV Agent Commerce (UCP/MCP)
  description: The agent-facing commerce API for the European SUPER73 storefront, operated by SUPER73 BV on the super73europe
    Shopify store. Identical UCP 2026-08-25 / MCP surface to the North American store — the same 13 tools — served from the
    eu.super73.com host with its own merchant profile, OAuth authorization server and buyer identity.
  humanURL: https://eu.super73.com/llms.txt
  baseURL: https://eu.super73.com/api/ucp/mcp
  tags:
  - Agentic Commerce
  - MCP
  - Universal Commerce Protocol
  - Europe
  tags_raw:
  - Agentic Commerce
  - Model Context Protocol
  - Universal Commerce Protocol
  - Europe
  properties:
  - type: MCPServer
    url: mcp/super73-eu-mcp.yml
  - type: LLMsTxt
    url: llms/super73-eu-llms.txt
  x-surface: platform-generated
  x-platform: shopify
  x-platform-surface: ucp
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://super73.com/
- type: Documentation
  url: https://super73.com/agents.md
- type: Support
  url: https://super73.com/pages/support
- type: Blog
  url: https://super73.com/blogs/news
- type: SignUp
  url: https://super73.com/account/login
- type: TermsOfService
  url: https://super73.com/policies/terms-of-service
- type: PrivacyPolicy
  url: https://super73.com/policies/privacy-policy
- type: WellKnown
  url: well-known/super73-well-known.yml
- type: Conformance
  url: conformance/super73-conformance.yml
- type: Lifecycle
  url: lifecycle/super73-lifecycle.yml
- type: DomainSecurity
  url: security/super73-domain-security.yml
- type: Plans
  url: plans/super73-plans-pricing.yml
- type: AgentSkill
  url: skills/_index.yml
- type: MCPServer
  url: mcp/super73-mcp.yml
- type: ToolCrosswalk
  url: mcp/super73-tool-crosswalk.yml
- type: LLMsTxt
  url: llms/super73-llms.txt
- type: GraphQL
  url: graphql/super73-storefront-graphql.yml
- type: Authentication
  url: authentication/super73-authentication.yml
- type: OAuthScopes
  url: scopes/super73-scopes.yml
- type: Conventions
  url: conventions/super73-conventions.yml
- type: RateLimits
  url: rate-limits/super73-rate-limits.yml
- type: DataModel
  url: data-model/super73-data-model.yml
x-enrichment:
  date: '2026-08-29'
  status: enriched
  artifacts_added: 30
  pass: local-v1

Super73 API — frequently asked questions

Does Super73 have an API?

Yes. APIs.io lists 3 APIs from Super73, including SUPER73 Agent Commerce (UCP/MCP), SUPER73 Storefront GraphQL API and SUPER73 BV Agent Commerce (UCP/MCP).

How do I authenticate with the Super73 API?

Super73 documents its authentication (3 schemes). The details are profiled on APIs.io as Super73 Authentication.

Does Super73 have an MCP server?

Yes. APIs.io lists 2 MCP servers for Super73: SUPER73's North American storefront exposes a hosted, remote MCP server implementing the Universal Commerce Protocol (UCP) shopping service. tools/list answers anonymously over plain JSON-RPC with 13

Is the Super73 API ready for AI agents?

Super73 has a Kin Score of 25.0 out of 100 (emerging) and an Agent Readiness score of 20.9 (agent-aware), scored by API Evangelist on 2026-10-31.

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