# TTTech DATA EXCHANGE API

**Canonical:** https://apis.io/apis/tttech/tttech-data-exchange-api/  
**Provider:** TTTech — https://apis.io/providers/tttech/  
**Base URL:** https://trynerve1.nerve.cloud  
**Documentation:** https://docs.nerve.cloud/developer_guide/ms-api/

TTTech DATA EXCHANGE API is one of 42 APIs that [TTTech](https://apis.io/providers/tttech/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Data Exchange. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

The operations to manage node data exchange.

## Operations (5)

| Method | Path | Summary |
|---|---|---|
| POST | `/nerve/data-exchange/cached-data` | Retrieve cached data from the Cloud server |
| POST | `/nerve/data-exchange/node-data` | Retrieve node data from the Cloud server |
| POST | `/nerve/data-exchange/set-node-data` | Update node data from the Cloud server |
| POST | `/nerve/data-exchange/keep-emitting-updates` | Instruct the node to resume emitting updates |
| POST | `/nerve/data-exchange/start-emitting-updates` | Instruct the node to begin emitting updates |

## Machine-readable artifacts (4)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/tttech/refs/heads/main/openapi/tttech-data-exchange-api-openapi.yml
- **Documentation** — https://docs.nerve.cloud/developer_guide/ms-api/
- **APIReference** — https://docs.nerve.cloud/developer_guide/ms-api/
- **Documentation** — https://docs.nerve.cloud/developer_guide/ms-api/#nerve-node-api

## Other TTTech APIs (12)

- [TTTech AUTH API](https://apis.io/apis/tttech/tttech-auth-api/)
- [TTTech CAPABILITIES API](https://apis.io/apis/tttech/tttech-capabilities-api/)
- [TTTech CODESYS PROCESS API](https://apis.io/apis/tttech/tttech-codesys-process-api/)
- [TTTech CONFIGURATION API](https://apis.io/apis/tttech/tttech-configuration-api/)
- [TTTech DATAPATH API](https://apis.io/apis/tttech/tttech-datapath-api/)
- [TTTech DNA API](https://apis.io/apis/tttech/tttech-dna-api/)
- [TTTech DOCKER COMPOSE FILE API](https://apis.io/apis/tttech/tttech-docker-compose-file-api/)
- [TTTech DOCKER RESOURCES IMAGES API](https://apis.io/apis/tttech/tttech-docker-resources-images-api/)
- [TTTech DOCKER RESOURCES VOLUMES API](https://apis.io/apis/tttech/tttech-docker-resources-volumes-api/)
- [TTTech EMQX API](https://apis.io/apis/tttech/tttech-emqx-api/)
- [TTTech INITIALIZATION API](https://apis.io/apis/tttech/tttech-initialization-api/)
- [TTTech INTERNAL TEST API](https://apis.io/apis/tttech/tttech-internal-test-api-api/)

## Tags

Data Exchange

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