Styleup

StyleUp was a Y Combinator (Winter 2013) fashion advisory startup that delivered personalized daily outfit recommendations tailored to the user's local weather and individual style preferences, learning from feedback to improve suggestions over time. It operated as a consumer styling service out of the San Francisco Bay Area rather than as an API or developer platform. The company is now defunct and no longer operates: its former domain (thestyleup.com) has been repurposed by an unrelated third party and serves a Turkish sports-streaming site, so there is no live product, developer portal, documentation, SDK, or API surface remaining to enrich. This profile is retained as a historical stub with no active API artifacts.

Styleup is profiled on the APIs.io network. Tagged areas include Company, Fashion, Retail, Recommendations, and Consumer.

📡 Source on GitHub

5.0/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-08-25 · rubric v0.14.0

0 APIs

Company Fashion Retail Recommendations Consumer Y Combinator

Kin Score

Kin Score How this is scored →
scored 2026-08-25 · rubric v0.14.0

Composite quality — 5.0/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 0.0 / 20

Access Clarity 0.0 / 20

Operational Transparency 0.0 / 13

Contract Governance 0.0 / 12

Discoverability 5.0 / 10

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

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Surface 0 / 5

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/styleup: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Source (apis.yml)

aid: styleup
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://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/styleup.png
name: Styleup
description: 'StyleUp was a Y Combinator (Winter 2013) fashion advisory startup that delivered personalized daily outfit recommendations
  tailored to the user''s local weather and individual style preferences, learning from feedback to improve suggestions over
  time. It operated as a consumer styling service out of the San Francisco Bay Area rather than as an API or developer platform.
  The company is now defunct and no longer operates: its former domain (thestyleup.com) has been repurposed by an unrelated
  third party and serves a Turkish sports-streaming site, so there is no live product, developer portal, documentation, SDK,
  or API surface remaining to enrich. This profile is retained as a historical stub with no active API artifacts.'
url: https://raw.githubusercontent.com/api-evangelist/styleup/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- y-combinator
x-yc-batch: W13
x-status: defunct
x-status-note: Former domain thestyleup.com is no longer controlled by the company (now an unrelated Turkish sports-streaming
  site, HTTP 200); no active company website is wired.
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Fashion
- Retail
- Recommendations
- Consumer
- Y Combinator
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-21'
  status: nochange
  artifacts_added: 0
  pass: local-v1

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