update sdk

CHANGELOG.md

@@ -1,11 +1,102 @@
 # Changelog
 
-All notable changes to this project will be documented in this file.
+## [0.1.1] — 2026-10-09
 
-The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
-and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+### Added
+- `AccountService.demoApplyMoney(...)`
+- `AccountService.getOptionAssetInfo(...)`
+- `AccountService.getPayInfo(...)`
+- `AccountService.getTradeInfoForAnalysis(...)`
+- `AlphaService.getLpOrderList(...)`
+- `AlphaService.getLpPayTokenList(...)`
+- `AlphaService.getLpPayTokenPrice(...)`
+- `AlphaService.getLpPoolInfo(...)`
+- `AlphaService.getLpPoolList(...)`
+- `AlphaService.getLpPositionList(...)`
+- `AlphaService.executeLpRedeem(...)`
+- `AlphaService.executeLpStake(...)`
+- `AlphaService.executePredictionBuy(...)`
+- `AlphaService.getPredictionEngineStatus(...)`
+- `AlphaService.getPredictionEventDetail(...)`
+- `AlphaService.getPredictionOrderBook(...)`
+- `AlphaService.getPredictionOrderEstimate(...)`
+- `AlphaService.getPredictionOrderList(...)`
+- `AlphaService.getPredictionPayTokenList(...)`
+- `AlphaService.getPredictionPortfolioSummary(...)`
+- `AlphaService.getPredictionPositionHistory(...)`
+- `AlphaService.getPredictionPositionList(...)`
+- `AlphaService.getPredictionPriceHistory(...)`
+- `AlphaService.executePredictionSell(...)`
+- `AlphaService.getPredictionSideMarketList(...)`
+- `AlphaService.getPredictionGroupStageDetail(...)`
+- `AlphaService.getPredictionMatchList(...)`
+- `AlphaService.getPredictionTimelineStages(...)`
+- `AlphaService.getPredictionTokenPrice(...)`
+- `AlphaService.getAssetDetail(...)`
+- `AlphaService.getAssetList(...)`
+- `AlphaService.getBizTokenDetails(...)`
+- `AlphaService.getBizTokenList(...)`
+- `AlphaService.getBizTokenPriceList(...)`
+- `AlphaService.getOrderList(...)`
+- `AlphaService.getPayTokenList(...)`
+- `AlphaService.executePurchase(...)`
+- `AlphaService.getTradeQuote(...)`
+- `AlphaService.executeRedeem(...)`
+- `AssetService.getOverview(...)`
+- `AssetService.smallAssetQuote(...)`
+- `AssetService.smallAssetConvert(...)`
+- `AssetService.getSmallAssetConvertOrder(...)`
+- `AssetService.getSmallAssetList(...)`
+- `AssetService.setDefaultDepositToAccount(...)`
+- `AssetService.limitOrderCallback(...)`
+- `AssetService.coinConvertLimitQuery(...)`
+- `AssetService.getOrderFromOpen(...)`
+- `AssetService.getPortfolioMargin(...)`
+- `AssetService.getTotalMembersAssets(...)`
+- `AssetService.transferSubMemberSave(...)`
+- `AssetService.getWithdrawAddresses(...)`
+- `AssetService.getVaspList(...)`
+- `CryptoLoanService.getFixedAvailableInventory(...)`
+- `CryptoLoanService.getFlexibleAvailableInventory(...)`
+- `EarnService.listAutoSavings(...)`
+- `EarnService.editEarnAutoSavings(...)`
+- `LendingService.insLoanAssociationUid(...)`
+- `LendingService.insLoanCoinDeltaAmount(...)`
+- `LendingService.insLoanDelayLiqStatus(...)`
+- `LendingService.insLoanEnsureTokens(...)`
+- `LendingService.insLoanEnsureTokensConvert(...)`
+- `LendingService.insLoanGetLoanOrder(...)`
+- `LendingService.insLoanLtvConvert(...)`
+- `LendingService.insLoanProductInfos(...)`
+- `LendingService.insLoanRepaidHistory(...)`
+- `LendingService.insLoanRepayLoan(...)`
+- `MarketService.getNewDeliveryPrice(...)`
+- `MarketService.getOptionBaseCoins(...)`
+- `PositionService.getSymbolInfo(...)`
+- `SpotMarginService.getTradeCoinState(...)`
+- `SpotMarginService.queryFixedAvailableInventory(...)`
+- `SpotMarginService.accountFixedBorrow(...)`
+- `SpotMarginService.queryFixedBorrowContracts(...)`
+- `SpotMarginService.queryFixedBorrowOrders(...)`
+- `SpotMarginService.queryFixedBorrowMarket(...)`
+- `SpotMarginService.renewFixedBorrow(...)`
+- `SpotMarginService.getTradeFlexibleAvailableInventory(...)`
+- `SpotMarginService.getTradeAutoRepayMode(...)`
+- `SpotMarginService.queryBorrowLiability(...)`
+- `SpotMarginService.getTradeMaxBorrowable(...)`
+- `SpotMarginService.getTradeRepaymentAvailableAmount(...)`
+- `SpotMarginService.setAutoRepayMode(...)`
+- `SpotMarginService.spotMarginSetLeverage(...)`
+- `SpotMarginService.getTradeState(...)`
+- `SpotMarginService.spotMarginSwitchMode(...)`
+- `UserService.queryReferralCode(...)`
+
+### Fixed
+- Align Alpha prediction, LP, and trade request fields and TypeScript types with the documented API contracts.
+- Serialize GET array parameters as repeated query keys so Auto Savings sends and signs `coins=BTC&coins=ETH`.
+- Correct API documentation links for newly added service methods.
 
-## [Unreleased] — targeting 0.1.0
+## [0.1.0] — 2026-07-17
 
 ### Added
 - `AccountService.batchSetCollateral(...)`

README.md

@@ -8,9 +8,9 @@
 
 Official lightweight TypeScript / JavaScript connector for the [Bybit V5 REST API](https://bybit-exchange.github.io/docs/v5/intro).
 
-`bybit-official-ts-sdk` is a thin, typed wrapper around the Bybit V5 HTTP endpoints. It ships as a single npm package with one service class per API group (`market`, `trade`, `account`, `position`, `asset`, `user`, `affiliate`, `broker`, `crypto-loan`, `rfq`, `spot-margin`, `earn`, `p2p`, `bot`). Its goal is the same as [`pybit`](https://github.com/bybit-exchange/pybit) on the Python side: an easy-to-use, high-performance connector with a small dependency footprint.
+`bybit-official-ts-sdk` is a thin, typed wrapper around the Bybit V5 HTTP endpoints. It ships as a single npm package with one service class per API group (`market`, `trade`, `account`, `position`, `asset`, `user`, `affiliate`, `broker`, `crypto-loan`, `institutional-loan`, `alpha`, `rfq`, `spot-margin`, `earn`, `p2p`, `bot`). Its goal is the same as [`pybit`](https://github.com/bybit-exchange/pybit) on the Python side: an easy-to-use, high-performance connector with a small dependency footprint.
 
-The client currently exposes REST endpoints across **14 service modules**, all reachable from a single `BybitClient`.
+The client currently exposes REST endpoints across **16 service modules**, all reachable from a single `BybitClient`.
 
 Capabilities in this release:
 
@@ -20,7 +20,7 @@ Capabilities in this release:
 - Account: wallet balance, margin mode, collateral, fee rate, transaction log
 - Assets: deposit / withdraw / internal-transfer / universal-transfer / convert
 - Users & sub-accounts, API-key management
-- Crypto Loan (flexible + fixed), Earn (Advance / RWA / PWM / Liquidity Mining), Spot Margin
+- Crypto Loan (flexible + fixed), Institutional Loan, Alpha, Earn (Advance / RWA / PWM / Liquidity Mining), Spot Margin
 - RFQ (block trades), Affiliate, Broker, P2P, Bot (grid / futures-grid / futures-combo / futures-martingale / DCA)
 - Typed error hierarchy — network / timeout / rate-limit / auth / parse / API errors
 - Rate-limit budget headers surfaced per response
@@ -286,11 +286,13 @@ client.market        // MarketService        — public market data (kline, tick
 client.trade         // TradeService         — orders (create / amend / cancel / batch / history)
 client.position      // PositionService      — positions, leverage, TP/SL, move-position
 client.account       // AccountService       — wallet, margin, collateral, fee-rate, transfer log
+client.alpha         // AlphaService         — Alpha trading, prediction markets, liquidity pools
 client.asset         // AssetService         — deposit / withdraw / transfer / convert / coin info
 client.user          // UserService          — sub-accounts, API-key management
 client.affiliate     // AffiliateService     — sub-affiliate lists
 client.broker        // BrokerService        — broker earnings, distributions
 client.cryptoLoan    // CryptoLoanService    — flexible / fixed crypto loans
+client.lending       // LendingService       — institutional lending
 client.rfq           // RfqService           — request-for-quote (block trades)
 client.spotMargin    // SpotMarginService    — UTA spot margin
 client.earn          // EarnService          — earn, liquidity mining, RWA, PWM, hold-to-earn

package.json

@@ -1,6 +1,6 @@
 {
   "name": "bybit-official-ts-sdk",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "Official Bybit V5 REST API connector for Node.js (TypeScript-first, axios-based).",
   "keywords": [
     "bybit",
@@ -57,10 +57,12 @@
     "format": "prettier --write \"src/**/*.ts\"",
     "smoke": "node scripts/dist-smoke.js",
     "prepublishOnly": "npm run build && npm run smoke",
+    "typecheck:test": "tsc -p tsconfig.test.json",
+    "pretest": "npm run typecheck:test",
     "test": "jest"
   },
   "dependencies": {
-    "axios": "^1.7.0"
+    "axios": "^1.20.0"
   },
   "devDependencies": {
     "typescript": "^5.4.0",

src/client.ts

@@ -6,11 +6,13 @@ import { type RestClientOptions } from './config.js'
 // gen-sdk-js:client-imports:start
 import { AccountService } from './rest-api/account.js'
 import { AffiliateService } from './rest-api/affiliate.js'
+import { AlphaService } from './rest-api/alpha.js'
 import { AssetService } from './rest-api/asset.js'
 import { BotService } from './rest-api/bot.js'
 import { BrokerService } from './rest-api/broker.js'
 import { CryptoLoanService } from './rest-api/crypto-loan.js'
 import { EarnService } from './rest-api/earn.js'
+import { LendingService } from './rest-api/lending.js'
 import { MarketService } from './rest-api/market.js'
 import { P2pService } from './rest-api/p2p.js'
 import { PositionService } from './rest-api/position.js'
@@ -37,11 +39,13 @@ export class BybitClient {
   // gen-sdk-js:client-fields:start
   public readonly account: AccountService
   public readonly affiliate: AffiliateService
+  public readonly alpha: AlphaService
   public readonly asset: AssetService
   public readonly bot: BotService
   public readonly broker: BrokerService
   public readonly cryptoLoan: CryptoLoanService
   public readonly earn: EarnService
+  public readonly lending: LendingService
   public readonly market: MarketService
   public readonly p2p: P2pService
   public readonly position: PositionService
@@ -62,11 +66,13 @@ export class BybitClient {
     // gen-sdk-js:client-inits:start
     this.account = new AccountService(this.http, this.options)
     this.affiliate = new AffiliateService(this.http, this.options)
+    this.alpha = new AlphaService(this.http, this.options)
     this.asset = new AssetService(this.http, this.options)
     this.bot = new BotService(this.http, this.options)
     this.broker = new BrokerService(this.http, this.options)
     this.cryptoLoan = new CryptoLoanService(this.http, this.options)
     this.earn = new EarnService(this.http, this.options)
+    this.lending = new LendingService(this.http, this.options)
     this.market = new MarketService(this.http, this.options)
     this.p2p = new P2pService(this.http, this.options)
     this.position = new PositionService(this.http, this.options)

src/http/request.ts

@@ -61,7 +61,11 @@ function serializeQuery(params: Record<string, unknown> | undefined): string {
   const entries: [string, string][] = []
   for (const [k, v] of Object.entries(params)) {
     if (!isNotNull(v)) continue
-    entries.push([k, typeof v === 'object' ? JSON.stringify(v) : String(v)])
+    const values = Array.isArray(v) ? v : [v]
+    for (const value of values) {
+      if (!isNotNull(value)) continue
+      entries.push([k, typeof value === 'object' ? JSON.stringify(value) : String(value)])
+    }
   }
   entries.sort(([a], [b]) => (a < b ? -1 : a > b ? 1 : 0))
   return new URLSearchParams(entries).toString()

src/rest-api/account.ts

@@ -442,4 +442,65 @@ export class AccountService {
       signed: true,
     })
   }
+
+  /**
+   * Apply demo funds
+   * @see https://bybit-exchange.github.io/docs/v5/demo
+   */
+  async demoApplyMoney(params: {
+    adjustType?: number
+    utaDemoApplyMoney?: Array<Record<string, unknown>>
+  }): Promise<ApiResponse<unknown>> {
+    return requestJson(this.http, this.opts, {
+      method: 'POST',
+      path: '/v5/account/demo-apply-money',
+      signed: true,
+      body: params,
+    })
+  }
+
+  /**
+   * Get Option Asset Info
+   * @see https://bybit-exchange.github.io/docs/v5/account/option-asset-info
+   */
+  async getOptionAssetInfo(): Promise<ApiResponse<unknown>> {
+    return requestJson(this.http, this.opts, {
+      method: 'GET',
+      path: '/v5/account/option-asset-info',
+      signed: true,
+    })
+  }
+
+  /**
+   * Get Pay Info
+   * @see https://bybit-exchange.github.io/docs/v5/account/pay-info
+   */
+  async getPayInfo(params: {
+    coin?: string
+  }): Promise<ApiResponse<unknown>> {
+    return requestJson(this.http, this.opts, {
+      method: 'GET',
+      path: '/v5/account/pay-info',
+      signed: true,
+      query: params,
+    })
+  }
+
+  /**
+   * Get Trade Info For Analysis
+   * @see https://bybit-exchange.github.io/docs/v5/account/trade-info-for-analysis
+   */
+  async getTradeInfoForAnalysis(params: {
+    symbol?: string
+    startTime?: number
+    endTime?: number
+  }): Promise<ApiResponse<unknown>> {
+    return requestJson(this.http, this.opts, {
+      method: 'GET',
+      path: '/v5/account/trade-info-for-analysis',
+      signed: true,
+      query: params,
+    })
+  }
+
 }