# Wholechain EPCIS Legacy Interface API

**Canonical:** https://apis.io/apis/wholechain/wholechain-epcis-legacy-interface-api/  
**Provider:** Wholechain — https://apis.io/providers/wholechain/  
**Base URL:** https://connect.wholechain.com  
**Documentation:** https://developers.wholechain.com/EventsV2/Introduction/

Wholechain EPCIS Legacy Interface API is one of 7 APIs that [Wholechain](https://apis.io/providers/wholechain/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 6 JSON Schema definitions. Tagged areas include EPCIS Legacy Interface. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and 6 JSON Schemas.

The EPCIS Legacy Interface API from Wholechain — 1 operation(s) for epcis legacy interface.

## Operations (1)

| Method | Path | Summary |
|---|---|---|
| POST | `/epcis/Queries/SimpleEventQuery` | Simple event query |

## Machine-readable artifacts (9)

- **OpenAPI** — https://artifacts.apis.io/wholechain/openapi/wholechain-epcis-legacy-interface-api-openapi.yml
- **Documentation** — https://developers.wholechain.com/EventsV2/Introduction/
- **APIReference** — https://connect.wholechain.com/swagger/index.html
- **JSONSchema** — https://artifacts.apis.io/wholechain/json-schema/wholechain-wholechain-api-contracts-connect-events-requests-v2-connect-purchase-order-schema.json
- **JSONSchema** — https://artifacts.apis.io/wholechain/json-schema/wholechain-wholechain-connect-application-services-file-service-file-upload-event-schema.json
- **JSONSchema** — https://artifacts.apis.io/wholechain/json-schema/wholechain-wholechain-api-contracts-connect-integration-process-events-process-events-response-schema.json
- **JSONSchema** — https://artifacts.apis.io/wholechain/json-schema/wholechain-wholechain-api-contracts-products-responses-paginated-products-response-schema.json
- **JSONSchema** — https://artifacts.apis.io/wholechain/json-schema/wholechain-wholechain-api-contracts-events-responses-paginated-event-details-response-schema.json
- **JSONSchema** — https://artifacts.apis.io/wholechain/json-schema/wholechain-wholechain-api-contracts-jobs-responses-get-paginated-jobs-response-schema.json

## Other Wholechain APIs (6)

- [Wholechain Connect API](https://apis.io/apis/wholechain/wholechain-connect-api/)
- [Wholechain Edi API](https://apis.io/apis/wholechain/wholechain-edi-api/)
- [Wholechain EPCIS Interface API](https://apis.io/apis/wholechain/wholechain-epcis-interface-api/)
- [Wholechain Events API](https://apis.io/apis/wholechain/wholechain-events-api/)
- [Wholechain External O Auth API](https://apis.io/apis/wholechain/wholechain-externaloauth-api/)
- [Wholechain Health API](https://apis.io/apis/wholechain/wholechain-health-api/)

## Tags

EPCIS Legacy Interface

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