Perfect Corp

Perfect Corp. is the beauty-tech company behind the YouCam apps and the YouCam AI API — a RESTful, asynchronous, task-based platform exposing 60+ AI features for beauty, skincare, hair, fashion, jewellery and generative image and video work. It publishes 65 per-feature OpenAPI 3.0.0 contracts covering 178 operations, three hosted MCP servers whose 99 tool registrations are readable anonymously, an A2A agent card, Standard Webhooks task-completion callbacks, an llms.txt, and an RFC 8414 OAuth authorization-server document. Authentication is a single API key sent as an HTTP bearer token across every surface; billing is prepaid units with a published per-feature cost API. Perfect Corp is listed on NYSE as PERF and its technology is deployed by cosmetics, skincare, fashion and jewellery brands for virtual try-on and visual commerce.

Perfect Corp publishes 7 APIs on the APIs.io network, including S2s API, V1.0 API, V2.0 API, and 4 more. Tagged areas include Beauty, Skincare, Cosmetics, Fashion, and Apparel.

The Perfect Corp catalog on APIs.io includes 1 event-driven AsyncAPI specification.

Perfect Corp’s developer surface includes documentation, API reference, getting-started guide, support, engineering blog, pricing, signup flow, and 95 more developer resources.

🌐 Visit website 📡 Source on GitHub

55.7/100 strong ▬ flat Agent 51/100 agent native Full breakdown ↓
scored 2026-09-25 · rubric v0.23.0

131 APIs 4 MCP Servers

Beauty Skincare Cosmetics Fashion Apparel Jewelry WatcheshairVirtual Try-On Image Editing Generative AI Computer Vision ARvisual-commerceArtificial Intelligence Machine Learning Video Generationskin-analysisMCP Agents Photo EditingBeauty TechRetailar-try-onA2A

Kin Score

Kin Score How this is scored →
scored 2026-09-25 · rubric v0.23.0

Composite quality — 55.7/100 · strong

Contract Quality 10.2 / 19

Developer Ergonomics 9.9 / 15

Access Clarity 7.9 / 15

Operational Transparency 4.4 / 10

Contract Governance 1.6 / 9

Discoverability 6.0 / 8

Regulatory Posture 5.5 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 51/100 · agent native

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 6 / 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 0 / 5

Registration Without a Human 6 / 6

Agentic Commerce Well-Known Document 0 / 5

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 applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% 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/. 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 github.com/api-evangelist/perfect-corp: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 7

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

YouCam MCP Servers

Three hosted, remote Model Context Protocol servers fronting the YouCam AI API, split by solution category — Beauty & Skin Care (47 tools), Fashion & Retail (18 tools) and Creat...

Perfect Corp S2s API

The S2s API from Perfect Corp — 5 operation(s) for s2s.

Perfect Corp V1.0 API

Transform your upper-body photo with AI-generated six-pack abs using the AI Abs Filter API.

Perfect Corp V2.0 API

The V2.0 API from Perfect Corp — 32 operation(s) for v2.0.

Perfect Corp V2.1 API

Powered by updated AI technology and new style templates, the platform can create new hairstyles, apply specific template‑based looks, and transfer styles from user‑provided ref...

Perfect Corp V3.0 API

AI Avatar Generator API allows you to generate avatars from a source image using predefined templates and output count settings.

Perfect Corp V4.0 API

Enhanced capabilities to include virtual try-on for outerwear, including jackets and vests. You can now choose from Full Body, Upper Body, Lower Body, Shoes, or Outerwear for vi...

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MCP Servers 4

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

YouCam MCP Servers

Perfect Corp ships three hosted, remote MCP servers that front the YouCam AI REST API, split by solution category. All three answer `initialize` and `tools/list` ANONYMOUSLY ove...

MCP SERVER