# Chrome Plugin dAPI

The `OEP6` proposal defines the Explorer `dAPI` standard.

Based on this proposal, we have made `ontology-dapi` available for employing and using it with the `dApp`. `dAPI` has been implemented using `Typescript`, but it can be used in programs written using `Javascript` as well.

## Structure

The dAPI provider structure is illustrated in the diagram below. More detailed and standard API definitions, such as the `OEP6` proposal, can be found [here](https://github.com/backslash47/OEPs/blob/oep-dapp-api/OEP-6/OEP-6.mediawiki).

![](https://1077617372-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LvPXC4l2V4Z8gRDNIoZ%2F-LvPYTBbYX4L3mHx0vBh%2F-LvPYW7b7MIUTk8NDqCv%2Fdapi-arch.jpg?generation=1575624775495740\&alt=media)