# Tongji University Assets and Procurement API

**Canonical:** https://apis.io/apis/tongji/tongji-assets-and-procurement-api/  
**Provider:** Tongji University — https://apis.io/providers/tongji/  
**Base URL:** https://api.tongji.edu.cn  
**Documentation:** https://api.tongji.edu.cn/docs

Tongji University Assets and Procurement API is one of 8 APIs that [Tongji University](https://apis.io/providers/tongji/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 3 JSON Schema definitions. Tagged areas include Assets and Procurement. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, authentication docs, rate-limit docs, a JSON-LD context, and 3 JSON Schemas.

Contract, equipment-asset and purchase-requisition records drawn from the university procurement and asset-management systems.

## Operations (5)

| Method | Path | Summary |
|---|---|---|
| GET | `/v1/dc/contract_info/contract` | Internal contract records |
| GET | `/v1/rt/purchase/contract_info_by_number` | Contract record by contract number |
| GET | `/v1/rt/purchase/contract_info_by_org_supplier` | Contract records by organization code or supplier name |
| GET | `/v2/dc/asset/equipment_info` | Equipment asset records |
| GET | `/v2/dc/asset/purchase_requisition_info` | Purchase requisition records |

## Machine-readable artifacts (19)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/tongji/refs/heads/main/openapi/tongji-assets-and-procurement-api-openapi.yml
- **Documentation** — https://api.tongji.edu.cn/docs
- **APIReference** — https://api.tongji.edu.cn/docs/interface
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/tongji/refs/heads/main/authentication/tongji-open-platform-authentication.yml
- **Scopes** — https://raw.githubusercontent.com/api-evangelist/tongji/refs/heads/main/scopes/tongji-open-platform-scopes.yml
- **Errors** — https://raw.githubusercontent.com/api-evangelist/tongji/refs/heads/main/errors/tongji-open-platform-errors.yml
- **RateLimits** — https://raw.githubusercontent.com/api-evangelist/tongji/refs/heads/main/rate-limits/tongji-rate-limits.yml
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/tongji/refs/heads/main/json-schema/tongji-open-platform-envelope.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/tongji/refs/heads/main/json-schema/tongji-open-platform-records.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/tongji/refs/heads/main/json-schema/tongji-reference-metadata-code-table.json
- **Examples** — https://raw.githubusercontent.com/api-evangelist/tongji/refs/heads/main/examples/tongji-v1-metadata-user-sex-code-example.json
- **Examples** — https://raw.githubusercontent.com/api-evangelist/tongji/refs/heads/main/examples/tongji-v1-metadata-asset-campus-gate-example.json
- **Examples** — https://raw.githubusercontent.com/api-evangelist/tongji/refs/heads/main/examples/tongji-v2-metadata-student-accom-building-code-example.json
- **Vocabulary** — https://raw.githubusercontent.com/api-evangelist/tongji/refs/heads/main/vocabulary/tongji-open-platform-reference-metadata.yml
- **Rules** — https://raw.githubusercontent.com/api-evangelist/tongji/refs/heads/main/rules/tongji-open-platform-rules.yml
- **Lifecycle** — https://raw.githubusercontent.com/api-evangelist/tongji/refs/heads/main/lifecycle/tongji-open-platform-lifecycle.yml
- **Conformance** — https://raw.githubusercontent.com/api-evangelist/tongji/refs/heads/main/conformance/tongji-education-standards-conformance.yml
- **JSONLD** — https://raw.githubusercontent.com/api-evangelist/tongji/refs/heads/main/json-ld/tongji-context.jsonld
- **Support** — https://api.tongji.edu.cn/docs/intro/apply/contact_us

## Other Tongji University APIs (7)

- [Tongji University Shibboleth Identity Provider (CARSI / eduGAIN)](https://apis.io/apis/tongji/identity-provider/)
- [ROR Organization Registration](https://apis.io/apis/tongji/ror/)
- [Tongji University AI Services API](https://apis.io/apis/tongji/tongji-ai-services-api/)
- [Tongji University Education Data Verification API](https://apis.io/apis/tongji/tongji-education-data-verification-api/)
- [Tongji University Library API](https://apis.io/apis/tongji/tongji-library-api/)
- [Tongji University Reference Metadata API](https://apis.io/apis/tongji/tongji-reference-metadata-api/)
- [Tongji University Research API](https://apis.io/apis/tongji/tongji-research-api/)

## Tags

Assets and Procurement

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/tongji/tongji-assets-and-procurement-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/tongji/.