# gRPC

Gevulot provides all of its on-chain services through [gRPC](https://grpc.io/) API. All protobuf definitions for the services can be found in the [gevulot-rs GitHub repo](https://github.com/gevulotnetwork/gevulot-rs/tree/main/proto/gevulot/gevulot).

The service API is split by the on-chain data types:

* Pins
* Tasks
* Workflows
* Workers

The preferred way to consume the gRPC service is by using [gevulot-rs](/gevulot-docs/firestarter/rpc-api/gevulot-rs.md) library as it provides important helper functionality, such as support for event watching, etc.


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.gevulot.com/gevulot-docs/firestarter/rpc-api/grpc.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.