> For the complete documentation index, see [llms.txt](https://legacy-docs.aragon.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://legacy-docs.aragon.org/developers/tools/aragon-connect/api-reference/connectors.md).

# Connectors

Connectors implement `ConnectorInterface`. A connector contains the mechanism through which the data is going to be fetched.

Three connectors are provided by default, listed below.

## ConnectorTheGraph

A connector that fetches information from a The Graph Subgraph.

## ConnectorEthereumProvider

A connector that fetches information from a standard Ethereum provider (EIP 1193).

## ConnectorJson

A connector that read information from a JSON string. Useful for testing / debugging purposes.