# dxFeed Symbol State Change Controller API

**Canonical:** https://apis.io/apis/dxfeed/dxfeed-symbol-state-change-controller-api/  
**Provider:** dxFeed — https://apis.io/providers/dxfeed/  
**Base URL:** https://demo.dxfeed.com/webservice/rest  
**Documentation:** https://kb.dxfeed.com/en/market-data-api/data-access-solutions/rest.html

dxFeed Symbol State Change Controller API is one of 36 APIs that [dxFeed](https://apis.io/providers/dxfeed/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include symbol-state-change-controller. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

The symbol-state-change-controller API from dxFeed — 2 operation(s) for symbol-state-change-controller.

## Operations (3)

| Method | Path | Summary |
|---|---|---|
| GET | `/v0.1/symbol-state-change/filter` | — |
| POST | `/v0.1/symbol-state-change/filter` | — |
| GET | `/v0.1/symbol-state-change/types` | — |

## Machine-readable artifacts (3)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/dxfeed/refs/heads/main/openapi/dxfeed-symbol-state-change-controller-api-openapi.yml
- **Documentation** — https://kb.dxfeed.com/en/data/fundamentals.html
- **DataModel** — https://raw.githubusercontent.com/api-evangelist/dxfeed/refs/heads/main/data-model/dxfeed-data-model.yml

## Other dxFeed APIs (12)

- [dxFeed REST Web Service API](https://apis.io/apis/dxfeed/dxfeed-rest-api/)
- [dxFeed dxLink WebSocket API](https://apis.io/apis/dxfeed/dxfeed-dxlink-websocket-api/)
- [dxFeed Instrument Profile (IPF) Web Service](https://apis.io/apis/dxfeed/dxfeed-ipf-webservice/)
- [dxFeed FIX API](https://apis.io/apis/dxfeed/dxfeed-fix-api/)
- [dxFeed Historical Data Services](https://apis.io/apis/dxfeed/dxfeed-historical-data-services/)
- [dxFeed Alpha Beta Controller API](https://apis.io/apis/dxfeed/dxfeed-alpha-beta-controller-api/)
- [dxFeed Asset Classification Controller API](https://apis.io/apis/dxfeed/dxfeed-asset-classification-controller-api/)
- [dxFeed Balance Statement Controller API](https://apis.io/apis/dxfeed/dxfeed-balance-statement-controller-api/)
- [dxFeed Cash Flow Statement Controller API](https://apis.io/apis/dxfeed/dxfeed-cash-flow-statement-controller-api/)
- [dxFeed Company Profile Controller API](https://apis.io/apis/dxfeed/dxfeed-company-profile-controller-api/)
- [dxFeed Consensus Estimate Controller API](https://apis.io/apis/dxfeed/dxfeed-consensus-estimate-controller-api/)
- [dxFeed Corporate Action Controller API](https://apis.io/apis/dxfeed/dxfeed-corporate-action-controller-api/)

## Tags

symbol-state-change-controller

---

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