# Sunyur

**Canonical:** https://apis.io/providers/sunyur/  
**Website:** https://www.sunyur.com  
**APIs profiled:** 1

Sunyur (商越科技 / Beijing Sunyur Network Technology Co., Ltd, 北京商越网络科技有限公司) is a Chinese enterprise procurement digitalization company providing AI-driven procurement solutions for large and medium enterprises. Its products include an intelligent procurement middle-platform (采购中台), an SRM supplier relationship management system, an e-procurement SaaS platform, and a procurement mall (采购商城), helping each customer build a dedicated online, digital, and intelligent enterprise procurement platform to raise efficiency and lower cost. Sunyur operates an open integration platform ("聚贤阁", open.sunyur.com) that connects enterprises to 30+ mainstream e-commerce platforms and 10+ third-party applications through a single accessToken-authenticated API surface. Sunyur is backed by Qiming Venture Partners.

## Kin Score — 13.1 / 100 (emerging)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 13.1).

| Facet | Score |
|---|---|
| Discoverability | 68.5 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 31.0 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

## Agent readiness — 12.0 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | documented |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: medium).

## APIs (1)

- **Sunyur Open Platform** — Sunyur's enterprise procurement open integration platform ("聚贤阁"). Exposes an accessToken-authenticated API base at https://open.sunyur.com/api that connects buyers to mainstrea...

## Security (2)

- **Sunyur Authentication** — accessToken · 1 scheme
- **Sunyur Domain Security** — TLSv1.2 · HSTS · DMARC

## Tags

Company, Procurement, SRM, eProcurement, Supplier Management, Digital Procurement, Enterprise Software, Software-as-a-Service, B2B, China, Artificial Intelligence

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/sunyur/). Scores are computed from the provider's own public artifacts under a published rubric.