# Tuniu

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

Tuniu (途牛旅游网) is a leading online leisure travel company in China, headquartered in Nanjing and listed on NASDAQ under ticker TOUR. It offers packaged tours, self-guided tours, and a broad range of travel-related services and products including hotels, flights, train tickets, cruises, visas, and local activities. For partners, Tuniu runs an Open Platform (途牛开放平台) at developer.tuniu.com that exposes supplier and retail-partner integration APIs behind developer registration, letting suppliers publish inventory and retail partners distribute Tuniu travel products. This profile was surfaced as a portfolio company of DCM Ventures and enriched by the API Evangelist pipeline.

## Kin Score — 14.0 / 100 (emerging)

Scored 2026-08-21 under rubric 0.12.0. Trend: flat (+0.0 from 14.0).

| Facet | Score |
|---|---|
| Discoverability | 75.9 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 19.0 |
| Commercial Clarity | 13.2 |
| Access Clarity | 13.2 |

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| 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

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## APIs (1)

- **Tuniu Open Platform API** — Tuniu Open Platform (途牛开放平台) supplier and retail-partner integration API. Suppliers publish and manage travel inventory; retail partners distribute Tuniu travel products. Access...

## Security (1)

- **Tuniu Domain Security** — TLSv1.3

## Tags

Company, Consumer, Travel, Tourism, Online Travel Agency, Open Platform, China, E-Commerce

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