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dependabot[bot] d5431db289
Bump @types/node from 14.11.5 to 14.11.8 in /token-lending/js (#592) 
Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 14.11.5 to 14.11.8.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 		2020-10-09 09:29:34 +00:00
..
cli SPL token lending scaffolding (#582) 2020-10-09 13:29:51 +08:00
client SPL token lending scaffolding (#582) 2020-10-09 13:29:51 +08:00
.eslintrc.json SPL token lending scaffolding (#582) 2020-10-09 13:29:51 +08:00
.gitignore SPL token lending scaffolding (#582) 2020-10-09 13:29:51 +08:00
README.md SPL token lending scaffolding (#582) 2020-10-09 13:29:51 +08:00
cluster-devnet.env SPL token lending scaffolding (#582) 2020-10-09 13:29:51 +08:00
cluster-mainnet-beta.env SPL token lending scaffolding (#582) 2020-10-09 13:29:51 +08:00
cluster-testnet.env SPL token lending scaffolding (#582) 2020-10-09 13:29:51 +08:00
package-lock.json Bump @types/node from 14.11.5 to 14.11.8 in /token-lending/js (#592) 2020-10-09 09:29:34 +00:00
package.json Bump @types/node from 14.11.5 to 14.11.8 in /token-lending/js (#592) 2020-10-09 09:29:34 +00:00
rollup.config.ts SPL token lending scaffolding (#582) 2020-10-09 13:29:51 +08:00
tsconfig.json SPL token lending scaffolding (#582) 2020-10-09 13:29:51 +08:00

README.md

Token-lending JavaScript API

The Token-lending JavaScript library comprises:

  • A library to interact with the on-chain program
  • A test client that exercises the program
  • Scripts to facilitate building the program

Getting Started

First fetch the npm dependencies, including @solana/web3.js, by running:

$ npm install

Select a Network

The client connects to a local Solana cluster by default.

To enable on-chain program logs, set the RUST_LOG environment variable:

$ export RUST_LOG=solana_runtime::native_loader=trace,solana_runtime::system_instruction_processor=trace,solana_runtime::bank=debug,solana_bpf_loader=debug,solana_rbpf=debug

To start a local Solana cluster run:

$ npm run localnet:update
$ npm run localnet:up

Solana cluster logs are available with:

$ npm run localnet:logs

For more details on working with a local cluster, see the full instructions.

Build the on-chain program

$ npm run build:program

Run the test client

$ npm run start

Pointing to a public Solana cluster

Solana maintains three public clusters:

  • devnet - Development cluster
  • testnet - Tour De Sol test cluster
  • mainnet-beta - Main cluster

Use npm scripts to configure which cluster.

To point to devnet:

$ npm run cluster:devnet

To point back to the local cluster:

$ npm run cluster:localnet