Biren Technology

Biren Technology (Shanghai Biren Technology Co., Ltd.) is a Chinese fabless semiconductor company that designs general-purpose GPUs (GPGPUs) for AI training, inference, and high-performance computing. Its flagship BR100-series accelerators are programmed through BIRENSUPA, a CUDA-like software platform that bundles the BRCC compiler, a hardware abstraction layer, deep-learning and general-compute acceleration libraries, and a developer toolchain with support for PyTorch, TensorFlow, and PaddlePaddle. Biren distributes its drivers, SDK, and documentation through its developer.birentech.com developer community rather than a public web/REST API. Added to the API Evangelist network as a portfolio company of Qiming Venture Partners.

Biren Technology is listed with 1 API on the APIs.io network. Tagged areas include Company, GPU, AI Chips, Semiconductors, and Machine Learning.

Biren Technology’s developer surface includes documentation, API reference, engineering blog, and 6 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

9.0/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

1 API

Company GPU AI Chips Semiconductors Machine Learning High Performance Computing SDK China Artificial Intelligence Cloud

Kin Score

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

Composite quality — 9.0/100 · minimal

Contract Quality 0.0 / 21

Developer Ergonomics 4.0 / 17

Access Clarity 0.0 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 4.9 / 9

Regulatory Posture 0.8 / 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

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 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
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
Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
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)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes

13 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 0.0 — up to +20.0 composite points
Developer Ergonomics scores 23.8 — up to +15.2 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/birentech/apis.yml: open an issue on github.com/api-evangelist/birentech 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
XR & Graphics (XR, 3D, GPU graphics)	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.

APIs 1

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

Birentechnology API

Developer portal providing documentation and API reference for Birentechnology services.

Security Posture 1

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

Birentech Domain Security

no transport/DNS hardening detected

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

DeveloperPortal

DeveloperPortal

Documentation 3

Reference material describing how the API behaves

Documentation

Documentation

Documentation

Documentation

APIReference

APIReference

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Company 3

The organization behind the API

Website

Website

Website

Website

Blog

Blog

Source (apis.yml)

aid: birentech
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - security
  generated: '2026-11-06'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/birentech.png
name: Biren Technology
description: Biren Technology (Shanghai Biren Technology Co., Ltd.) is a Chinese fabless semiconductor company that designs
  general-purpose GPUs (GPGPUs) for AI training, inference, and high-performance computing. Its flagship BR100-series accelerators
  are programmed through BIRENSUPA, a CUDA-like software platform that bundles the BRCC compiler, a hardware abstraction layer,
  deep-learning and general-compute acceleration libraries, and a developer toolchain with support for PyTorch, TensorFlow,
  and PaddlePaddle. Biren distributes its drivers, SDK, and documentation through its developer.birentech.com developer community
  rather than a public web/REST API. Added to the API Evangelist network as a portfolio company of Qiming Venture Partners.
url: https://raw.githubusercontent.com/api-evangelist/birentech/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- qiming
x-tier: stub
x-tier-reason: portfolio-lead
x-enrichment-note: No HTTP/REST/GraphQL/web API surface. Biren ships a native GPU SDK toolchain (BIRENSUPA driver, BRCC compiler,
  acceleration libraries) via gated downloads on developer.birentech.com. Spec-bearing artifacts (openapi, mcp, scopes, authentication,
  conventions, errors, asyncapi, skills, arazzo) are N/A.
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- GPU
- AI Chips
- Semiconductors
- Machine Learning
- High Performance Computing
- SDK
- China
- Artificial Intelligence
- Cloud
tags_raw:
- Company
- GPU
- AI Chips
- Semiconductors
- Machine Learning
- High Performance Computing
- SDK
- China
- Machine-Learning
- Artificial Intelligence
- Cloud
apis:
- name: Birentechnology API
  description: Developer portal providing documentation and API reference for Birentechnology services.
  humanURL: https://developer.birentech.com/
  baseURL: null
  aid: birentech:birentechnology-api
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://birentech.com
- type: DeveloperPortal
  url: https://developer.birentech.com
- type: Documentation
  url: https://developer.birentech.com/Document_center.html
- type: DomainSecurity
  url: security/birentech-domain-security.yml
- type: Website
  url: https://www.birentech.com
- type: DeveloperPortal
  url: https://developers.birentech.com/
- type: Documentation
  url: https://developers.birentech.com/
- type: APIReference
  url: https://developers.birentech.com/
- type: Blog
  url: https://www.birentech.com/news/
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

Biren Technology API — frequently asked questions

Does Biren Technology have an API?

Yes. APIs.io lists 1 API from Biren Technology, including Birentechnology API.

Is the Biren Technology API ready for AI agents?

Biren Technology has a Kin Score of 9.0 out of 100 (minimal) and an Agent Readiness score of 0.0 (human-only), scored by API Evangelist on 2026-11-06.

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