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TypeScript/JavaScript client for interacting with Jet Protocol's on-chain programs. ✈️

Home Page: https://jet-lab.github.io/jet-engine/

License: GNU Affero General Public License v3.0

TypeScript 99.93% JavaScript 0.05% Shell 0.02%

solana jet protocol client blockchain nodejs

jet-engine's Introduction

@jet-lab/jet-engine

Install

Add the package as a dependency to your project:

$ npm i @jet-lab/jet-engine

...or with yarn

$ yarn add @jet-lab/jet-engine

Usage

View the typedocs for the full package documentation and available API.

Instantiate the Client

import { JetClient } from '@jet-lab/jet-engine'
import { Provider, Wallet } from '@project-serum/anchor'
import { clusterApiUrl, Connection, Keypair } from '@solana/web3.js'

const provider = new Provider(new Connection(clusterApiUrl('devnet')), new Wallet(Keypair.generate()), {})
const client = await JetClient.connect(provider, true)

Examples

Fetching a position

Contributors ❤️

jet-engine's People

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kelonye ghesericsu dongambas pengxjwawa123 domsteil aaronovz1

jet-engine's Issues

RangeError in JetClient.allMarkets()

I'm trying to use jetClient.allMarkets() to fetch all Market accounts, and always get this range error when it's decoding.

RangeError [ERR_OUT_OF_RANGE]: The value of "offset" is out of range. It must be >= 0 and <= 8703. Received 8704
    at boundsError (internal/buffer.js:83:9)
    at Buffer.readUInt8 (internal/buffer.js:249:5)
    at Buffer.readUIntLE (internal/buffer.js:179:17)
    at UInt.decode (./node_modules/buffer-layout/lib/Layout.js:570:14)
    at Sequence.decode (./node_modules/buffer-layout/lib/Layout.js:1090:34)
    at Structure.decode (./node_modules/buffer-layout/lib/Layout.js:1234:32)
    at WrappedLayout.decode (./node_modules/@project-serum/borsh/dist/lib/index.js:62:41)
    at Structure.decode (./node_modules/buffer-layout/lib/Layout.js:1234:32)
    at AccountsCoder.decode (./node_modules/@project-serum/anchor/dist/cjs/coder/accounts.js:42:23)
    at ./node_modules/@project-serum/anchor/dist/cjs/program/namespace/account.js:163:47

The similar methods jetClient.allObligations() & jetClient.allReserves() function as expected.

Here's my setup reduced to a minimal TS example: compile with tsc and run to reproduce.

import { JetClient } from '@jet-lab/jet-engine';
import { Provider, Wallet } from '@project-serum/anchor';
import * as solW3 from '@solana/web3.js';

const rpc = new solW3.Connection('https://api.devnet.solana.com');
const wallet = new Wallet(solW3.Keypair.generate());
const provider = new Provider(rpc, wallet, {});

JetClient.connect(provider, true)
.then(jet => {
    jet.allMarkets()
    .then(markets => { console.log(markets) }, 
          reason => { console.error(reason) });
});

I'm using jet-engine v0.1.7, running on MacOS & Node v14.x.

Cannot claim and stake

Hi, I'm trying to claim and stake the retroactive airdrop but once i hit the claim button it just stays there and no transaction shows up in my wallet to confirm it. I tried it on 3 different browsers and 2 different wallets. Thanks

Qualification

Please i used both mainnet and devnet before the given period and wasn't able to claim, please help.Thanks in advance Jetprotocol to the moon

4zPDrJH5m5kmrQnCoQGzSrzrR9zA1fyaCoKFZTS1G1wo

jet-lab / jet-engine Goto Github PK

jet-engine's Introduction

@jet-lab/jet-engine

Install

Usage

Instantiate the Client

Examples

Contributors ❤️

jet-engine's People

Contributors

Stargazers

Watchers

Forkers

jet-engine's Issues

RangeError in JetClient.allMarkets()

Cannot claim and stake

Qualification

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