Aptos SDK
npm install @fewcha/aptos[![Discord][discord-image]][discord-url]
[![NPM Package Version][npm-image-version]][npm-url]
[![NPM Package Downloads][npm-image-downloads]][npm-url]
The public SDK downloaded from npmjs is compatible with the Aptos devnet. To start building, run below command in your project directory:
``bash`
yarn add aptos
or use the browser bundle
`
Then, the SDK can be accessed through window.aptosSDK.
Learn the basics of how to use the SDK by following this tutorial in the Aptos developer site.
For Javascript or Typescript usage, check out the [./examples][examples] folder with ready-made package.json files to get you going quickly!
If you are using the types in a commonjs module, like in a Node app, you just have to enable esModuleInterop
and in your tsconfig for types compatibility:
`json`
{
...
"compilerOptions": {
"allowSyntheticDefaultImports": true,
"esModuleInterop": true
...
}
}
`bash`
yarn install
This SDK is composed of two parts, a core client generated from the OpenAPI spec of the API, and a set of wrappers that make it nicer to use, enable certain content types, etc.
To generate the core client from the spec, run:
`bash`
yarn generate-client
See the quickstart above.
To develop in a local environment, you need to use the SDK from the main branch.
NOTE
SDK from the main branch might not be compatible with the devnet.
Run a local node (run from the root of the repo):
`
cargo run -p aptos -- node run-local-testnet --with-faucet --faucet-port 8081 --force-restart --assume-yes
Run the SDK tests and make sure they pass. Go to the SDK directory, and setup an env to configure the URLs:
`
rm .env
echo 'APTOS_NODE_URL="http://127.0.0.1:8080/v1"' >> .env
echo 'APTOS_FAUCET_URL="http://127.0.0.1:8081"' >> .env
Run the tests:
`
yarn test
If you see strange behavior regarding HTTP clients, try running the tests with --detectOpenHandles.
Package the SDK and start building:
`bash`
yarn build
yarn packIn your project directory
yarn add PATH_TO_LOCAL_SDK_PACKAGE
This project follows semver as closely as possible.
[examples]: https://github.com/aptos-labs/aptos-core/blob/main/ecosystem/typescript/sdk/examples/
[repo]: https://github.com/aptos-labs/aptos-core
[npm-image-version]: https://img.shields.io/npm/v/aptos.svg
[npm-image-downloads]: https://img.shields.io/npm/dm/aptos.svg
[npm-url]: https://npmjs.org/package/aptos
[discord-image]: https://img.shields.io/discord/945856774056083548?label=Discord&logo=discord&style=flat~~~~
[discord-url]: https://discord.gg/aptoslabs
[api-doc]: https://aptos-labs.github.io/ts-sdk-doc/
To release a new version of the SDK do the following.
1. Regenerate the client:
`
yarn generate-client
2. Test, lint and format:
`
yarn test
yarn lint
yarn fmt
3. Bump the version in package.json` according to semver.
4. Add an entry in the CHANGELOG for the version. We adhere to Keep a Changelog.
5. Once you're confident everything is correct, submit your PR. The CI will ensure that you have followed all the previous steps, specifically ensuring that the API, API spec, and SDK client are all compatible, that you've updated the changelog, that the tests pass, etc.
6. Land the PR on main.
7. Apply the changes to the devnet branch. CI will detect that the version has changed, build a new package, and upload it automatically to npmjs.