Jaco Greeff
b313614935
* Pull in latest @polkadot/dev, cleanup existing *.html * Cleanups (old gitbook interfaces) * Bump, WIP * Ready for testing * Update examples * Include source * Cleanup links * Adjust links * Add typedoc exclusions * Default classes from class files * Adjust imports * Adjust config * Re-add types split * Update links to substrate interfaces * Anchors for metadata * Adjust links * Restore HTML (to be deleted on CI) * Bump deps * Re-gen yarn.lock * Remove a in links * Adjust interfaces
52 lines
3.9 KiB
Markdown
52 lines
3.9 KiB
Markdown
[](https://polkadot.js.org)
|
|
|
|
[](https://github.com/Flet/semistandard)
|
|
[](https://www.npmjs.com/package/@polkadot/api)
|
|
[](https://travis-ci.com/polkadot-js/api)
|
|
[](https://codeclimate.com/github/polkadot-js/api/maintainability)
|
|
[](https://coveralls.io/github/polkadot-js/api?branch=master)
|
|
[](https://greenkeeper.io/)
|
|
[](https://david-dm.org/polkadot-js/api)
|
|
[](https://david-dm.org/polkadot-js/api#info=devDependencies)
|
|
|
|
# @polkadot/api
|
|
|
|
This library provides a clean wrapper around all the methods exposed by a Polkadot/Subtrate network client and defines all the types exposed by a node. For complete documentation around the classes, interfaces and their use, visit the [documentation portal](https://polkadot.js.org/api/).
|
|
|
|
## tutorials
|
|
|
|
Looking for tutorials to get started? Look at [examples](https://polkadot.js.org/api/examples/promise/) for guides on how to use the API to make queries and submit transactions.
|
|
|
|
## overview
|
|
|
|
The API is split up into a number of internal packages -
|
|
|
|
- [@polkadot/api](packages/api/) The API library, providing both Promise and RxJS Observable-based interfaces. This is the main user-facing entry point.
|
|
- [@polkadot/api-derive](packages/api-derive/) Derived results that are injected into the API, allowing for combinations of various query results (only used internally and exposed on the Api instances via `api.derive.*`)
|
|
- [@polkadot/rpc-core](packages/rpc-core/) Wrapper around all [JSON-RPC methods](https://polkadot.js.org/api/METHODS_RPC.html) exposed by a Polkadot network client
|
|
- [@polkadot/rpc-provider](packages/rpc-provider/) Providers for connecting to nodes, including WebSockets and Http
|
|
- [@polkadot/rpc-rx](packages/rpc-rx/) A RxJs Observable wrapper around [@polkadot/rpc-provider](packages/rpc-provider)
|
|
|
|
Type definitions for interfaces as exposed by Polkadot & Substrate clients -
|
|
|
|
- [@polkadot/extrinsics](packages/type-extrinsics/) Base extrinsic definitions & codecs
|
|
- [@polkadot/jsonrpc](packages/type-jsonrpc/) Definitions for JSONRPC endpoints
|
|
- [@polkadot/storage](packages/type-storage/) Definitions for storage entries
|
|
- [@polkadot/types](packages/types/) Codecs for all Polkadot primitives
|
|
|
|
## development
|
|
|
|
Contributions are welcome!
|
|
|
|
To start off, this repo (along with others in the [@polkadot](https://github.com/polkadot-js/) family) uses yarn workspaces to organise the code. As such, after cloning, its dependencies _should_ be installed via `yarn`, not via npm; the latter will result in broken dependencies.
|
|
|
|
To get started -
|
|
|
|
1. Clone the repo locally, via `git clone https://github.com/polkadot-js/api <optional local path>`
|
|
2. Ensure that you have a recent version of Node.js, for development purposes [Node 10](https://nodejs.org/en/) is recommended.
|
|
3. Ensure that you have a recent version of Yarn, for development purposes [Yarn >=1.10.1](https://yarnpkg.com/docs/install) is required.
|
|
4. Install the dependencies by running `yarn`
|
|
5. Build the everything via `yarn run build`
|
|
6. You can also launch the API Docs, via `yarn vuepress dev docs`
|
|
7. Access the docs via [http://localhost:8080](http://localhost:8080)
|