精选7503:49ccxt（GitHub Releases）交易所与金融 API

CCXT v4.5.76：多交易所 WebSocket 认证单飞修复，官方 MCP 服务器上线

v4.5.76

原文

推荐理由

CCXT 是量化交易者依赖的核心库，本次修复涉及多个主流交易所的 WebSocket 认证与数据解析，直接影响交易稳定性，建议升级到 v4.5.76。

What's Changed

变更内容

fix(lbank): single-flight subscribeKey authenticate (refs #29393) by @carlotestor in #29993
fix(bitstamp): single-flight websocket token authenticate (refs #29393) by @carlotestor in #29994
fix(xt): single-flight listen key acquisition (refs #29393) by @carlotestor in #29997
fix(kraken): single-flight websockets token authenticate (refs #29393) by @carlotestor in #29996
fix(whitebit): single-flight websocket token authenticate (refs #29393) by @carlotestor in #30000
fix(bitrue): single-flight listenKey authenticate (refs #29393) by @carlotestor in #29999
fix(hashkey): single-flight listenKey authenticate (refs #29393) by @carlotestor in #29995
fix(tokocrypto): route fetchTrades by symbol type and await the open/v1 response by @rayBastard in #30013
fix(bingx): correct fetchTrades limits by @AresArtemius in #30011
fix(deepcoin): single-flight listenKey authenticate (refs #29393) by @carlotestor in #29998
fix(bybit): anchor fetchOpenInterestHistory window when only since is given by @carlotestor in #30016
fix(bithumb): remove incorrect ALT -> ArchLoot commonCurrencies mapping by @factec-kyle in #30015
fix(gate): convert since to seconds in fetchOpenInterestHistory by @carlotestor in #30018
chore: fix wiki-pushback by @carlosmiei in #30020
fix(bingx): reject unsupported Coin-M fetchTrades by @AresArtemius in #30021
fix(bingx): correct Coin-M open interest by @AresArtemius in #30026
perf: python Precise by @ttodua in #30024
docs(blog): add "Front-running the S-1" Anthropic-IPO prediction-markets post by @pcriadoperez in #30025
fix(upbit): do not default unknown order side to sell by @rayBastard in #30012
feat(mcp): official CCXT MCP server by @pcriadoperez in #29277
chore(deps): bump hono from 4.12.31 to 4.13.3 in /mcp by @dependabot[bot] in #30029
build(go): trampoline async cores so Promise.all fans out like the C#/Java ports by @carlotestor in #29647
fix(java): bump msgpack-core to 0.9.12 (CVE-2026-21452) by @huiboxes in #30040
refactor(php): one fiber per HTTP call (3 → 1) — collapse fetch2 and fetch by @carlotestor in #30039
chore(deps): bump undici and ccxt in /mcp by @dependabot[bot] in #30030
fix(whitebit): parse TradFi futures as swaps by @AresArtemius in #30033
chore(deps): bump @hono/node-server from 1.19.14 to 1.19.17 in /mcp by @dependabot[bot] in #30032
chore(deps): bump fast-uri from 3.1.4 to 3.1.5 in /mcp by @dependabot[bot] in #30035
chore(deps): bump ip-address from 10.2.0 to 10.5.0 in /mcp by @dependabot[bot] in #30031
fix(bingx): parse position liquidation price by @AresArtemius in #30034
fix(bingx): parse Coin-M funding rate response by @AresArtemius in #30023
fix(blofin): order cost is the quote volume, not the margin by @mkzung in #29975
fix(bingx): ignore account updates without positions by @AresArtemius in #29948
go: type wrapper optional locals and core body locals from TypeScript by @carlotestor in #30041
fix(pro): js indexed order book side builds holes from no-op deltas by @L1nkus in #30049
perf(pro): js order book side shift without copyWithin -3.3x by @L1nkus in #30048
feat(cs): type wrapper optional scalar locals from TypeScript by @carlotestor in #30053
fix(paradex): read reduceOnly from the flags array in parseOrder by @rayBastard in #30065
feat(benchmarks): cross-language performance benchmark + blog post by @pcriadoperez in #30028
fix(bingx): reject unsupported Coin-M leverage tiers by @AresArtemius in #30076
fix(bingx): reject unsupported Coin-M position mode by @AresArtemius in #30068
fix(paradex): omit zero trigger_price in parseOrder by @rayBastard in #30069
fix(typescript): remove truth coercion by @carlosmiei in #30080
perf(js): getValueFromKeysInArray optimization by @ttodua in #29798
perf: check string first by @ttodua in #29804
perf: undefined optimization in type by @ttodua in #29806
fix(bingx): restrict position close by id to linear by @AresArtemius in #30088
fix(p2b): read errorCode from response root in handleErrors by @rayBastard in #30098
perf(go): precise reorganization by @ttodua in #30043
perf(c#): precise optimization (c) by @ttodua in #30089
perf(java): precise optimization (c) by @ttodua in #30090
fix(btse): derive ticker percentage instead of using the raw ratio field by @carlotestor in #30093
feat(cs): type the generated C# cores (incl. createOrder -> Task) and their parameters by @carlotestor in #30066
refactor(ts): require boolean conditions via strict-boolean-expressions by @carlotestor in #30082
fix(krakenfutures): raise ExchangeNotAvailable on degraded fetchPositions response by @akshaykumarhudedmani in #30084
fix(xt): support postOnly orders via timeInForce GTX by @rayBastard in #30059
ci(js): persist emitAPI abstracts on master auto-commit by @carlotestor in #30111
bitget parseUtaBalance fix by @ndubel in #30083
feat(cs): fold watch* Copy into cores and drop leftover wrappers by @carlotestor in #30110
docs: remove status page from docs site and sidebar by @carlotestor in #30112
fix(p2b): map min_total to market limits.cost by @rayBastard in #30099
fix(pacifica): resolve order symbol in parseOrder and return latest order state from fetchOrder by @rayBastard in #30097
fix(alpaca): declare limits.cost.min of 10 for USD-quoted crypto markets by @rayBastard in #30101
fix(paradex): expose liquidation_price in parsePosition by @rayBastard in #30096
fix(bingx): normalize leverage side by @AresArtemius in #30070
fix(xt): satisfy strict-boolean-expressions lint on postOnly checks by @rayBastard in #30115
fix(alpaca): classify error 40310000 by message, not by code by @rayBastard in #30103
fix(tokocrypto): read market margin flag from marginTradingEnable by @rayBastard in #30064
fix(bingx): reject unsupported Coin-M createOrders by @AresArtemius in #30091
fix(alpaca): fetchTickers without symbols defaults to all markets by @rayBastard in #30102
fix(alpaca): fetchOHLCV since sent day-truncated, intraday ranges return empty by @rayBastard in #30100
fix(bingx): satisfy strict-boolean-expressions lint on the inverse market check by @rayBastard in #30118
feat(transpiler): basetests only transpilation by @ttodua in #30116
fix(binance): drop 'stock' from default fetchMarkets types by @carlotestor in #30126
fix(bybit): increase paginationCalls in fetchLeveragetiers by @carlosmiei in #30127

修复(lbank)：单飞 subscribeKey 认证（引用 #29393）由 @carlotestor 在 #29993 中完成
修复(bitstamp)：单飞 websocket 令牌认证（引用 #29393）由 @carlotestor 在 #29994 中完成
修复(xt)：单飞监听键获取（引用 #29393）由 @carlotestor 在 #29997 中完成
修复(kraken)：单飞 websockets 令牌认证（引用 #29393）由 @carlotestor 在 #29996 中完成
修复(whitebit)：单飞 websocket 令牌认证（引用 #29393）由 @carlotestor 在 #30000 中完成
修复(bitrue)：单飞 listenKey 认证（引用 #29393）由 @carlotestor 在 #29999 中完成
修复(hashkey)：单飞 listenKey 认证（引用 #29393）由 @carlotestor 在 #29995 中完成
修复(tokocrypto)：按符号类型路由 fetchTrades 并等待 open/v1 响应由 @rayBastard 在 #30013 中完成
修复(bingx)：修正 fetchTrades 限制由 @AresArtemius 在 #30011 中完成
修复(deepcoin)：单飞 listenKey 认证（引用 #29393）由 @carlotestor 在 #29998 中完成
修复(bybit)：当仅提供 since 时锚定 fetchOpenInterestHistory 窗口由 @carlotestor 在 #30016 中完成
修复(bithumb)：移除不正确的 ALT -> ArchLoot 通用货币映射由 @factec-kyle 在 #30015 中完成
修复(gate)：在 fetchOpenInterestHistory 中将 since 转换为秒由 @carlotestor 在 #30018 中完成
杂务：修复 wiki-pushback 由 @carlosmiei 在 #30020 中完成
修复(bingx)：拒绝不支持的 Coin-M fetchTrades 由 @AresArtemius 在 #30021 中完成
修复(bingx)：修正 Coin-M 未平仓合约由 @AresArtemius 在 #30026 中完成
性能：Python Precise 由 @ttodua 在 #30024 中完成
文档(博客)：添加“抢跑 S-1”Anthropic-IPO 预测市场帖子由 @pcriadoperez 在 #30025 中完成
修复(upbit)：不将未知订单方向默认为卖出由 @rayBastard 在 #30012 中完成
功能(mcp)：官方 CCXT MCP 服务器由 @pcriadoperez 在 #29277 中完成
杂务(依赖)：在 /mcp 中将 hono 从 4.12.31 升级到 4.13.3 由 @dependabot[bot] 在 #30029 中完成
构建(go)：蹦床异步核心，使 Promise.all 像 C#/Java 移植版一样展开由 @carlotestor 在 #29647 中完成
修复(java)：将 msgpack-core 升级到 0.9.12（CVE-2026-21452）由 @huiboxes 在 #30040 中完成
重构（PHP）：每次HTTP调用一个协程（3→1）——合并fetch2和fetch，由@carlotestor在#30039中提出
依赖更新：在/mcp中由@dependabot[bot]在#30030中升级undici和ccxt
修复（Whitebit）：将TradFi期货解析为掉期，由@AresArtemius在#30033中提出
依赖更新：在/mcp中由@dependabot[bot]在#30032中将@hono/node-server从1.19.14升级到1.19.17
依赖更新：在/mcp中由@dependabot[bot]在#30035中将fast-uri从3.1.4升级到3.1.5
依赖更新：在/mcp中由@dependabot[bot]在#30031中将ip-address从10.2.0升级到10.5.0
修复（BingX）：解析持仓强平价格，由@AresArtemius在#30034中提出
修复（BingX）：解析币本位资金费率响应，由@AresArtemius在#30023中提出
修复（Blofin）：订单成本为报价量而非保证金，由@mkzung在#29975中提出
修复（BingX）：忽略无持仓的账户更新，由@AresArtemius在#29948中提出
Go：从TypeScript生成类型包装器可选局部变量和核心主体局部变量，由@carlotestor在#30041中提出
修复（专业版）：JS索引订单簿侧因无操作增量构建空洞，由@L1nkus在#30049中提出
性能优化（专业版）：JS订单簿侧移位无需copyWithin，提速3.3倍，由@L1nkus在#30048中提出
功能（C#）：从TypeScript生成类型包装器可选标量局部变量，由@carlotestor在#30053中提出
修复（Paradex）：在parseOrder中从flags数组读取reduceOnly，由@rayBastard在#30065中提出
功能（基准测试）：跨语言性能基准测试及博客文章，由@pcriadoperez在#30028中提出
修复（BingX）：拒绝不支持的币本位杠杆层级，由@AresArtemius在#30076中提出
修复（BingX）：拒绝不支持的币本位持仓模式，由@AresArtemius在#30068中提出
修复（Paradex）：在parseOrder中省略零触发价格，由@rayBastard在#30069中提出
修复（TypeScript）：移除真值强制转换，由@carlosmiei在#30080中提出
性能优化（JS）：getValueFromKeysInArray优化，由@ttodua在#29798中提出
性能优化：先检查字符串，由@ttodua在#29804中提出
性能优化：类型中的undefined优化，由@ttodua在#29806中提出
修复（BingX）：限制按ID平仓仅限线性合约，由@AresArtemius在#30088中提出
修复(p2b)：在handleErrors中从响应根读取errorCode，由@rayBastard在#30098中提出
性能优化(go)：精确重组，由@ttodua在#30043中提出
性能优化(c#)：精确优化(c)，由@ttodua在#30089中提出
性能优化(java)：精确优化(c)，由@ttodua在#30090中提出
修复(btse)：从原始比率字段推导出ticker百分比，由@carlotestor在#30093中提出
功能(cs)：为生成的C#核心（包括createOrder -> Task）及其参数添加类型，由@carlotestor在#30066中提出
重构(ts)：通过strict-boolean-expressions要求布尔条件，由@carlotestor在#30082中提出
修复(krakenfutures)：在fetchPositions响应降级时抛出ExchangeNotAvailable，由@akshaykumarhudedmani在#30084中提出
修复(xt)：通过timeInForce GTX支持postOnly订单，由@rayBastard在#30059中提出
CI(js)：在master自动提交时持久化emitAPI摘要，由@carlotestor在#30111中提出
bitget parseUtaBalance修复，由@ndubel在#30083中提出
功能(cs)：将watch* Copy折叠进核心并移除遗留包装器，由@carlotestor在#30110中提出
文档：从文档站点和侧边栏移除状态页面，由@carlotestor在#30112中提出
修复(p2b)：将min_total映射到market limits.cost，由@rayBastard在#30099中提出
修复(pacifica)：在parseOrder中解析订单符号，并从fetchOrder返回最新订单状态，由@rayBastard在#30097中提出
修复(alpaca)：为USD计价的加密货币市场声明limits.cost.min为10，由@rayBastard在#30101中提出
修复(paradex)：在parsePosition中暴露liquidation_price，由@rayBastard在#30096中提出
修复(bingx)：规范化杠杆方向，由@AresArtemius在#30070中提出
修复(xt)：满足postOnly检查的strict-boolean-expressions lint，由@rayBastard在#30115中提出
修复(alpaca)：根据消息而非代码分类错误40310000，由@rayBastard在#30103中提出
修复(tokocrypto)：从marginTradingEnable读取市场保证金标志，由@rayBastard在#30064中提出
修复(bingx)：拒绝不支持的Coin-M createOrders，由@AresArtemius在#30091中提出
修复(alpaca)：无符号的fetchTickers默认返回所有市场，由@rayBastard在#30102中提出
修复(alpaca)：fetchOHLCV的since参数按天截断，日内范围返回空，由@rayBastard在#30100中提出
修复(bingx)：通过@rayBastard在#30118中满足反向市场检查的严格布尔表达式lint规则
功能(transpiler)：通过@ttodua在#30116中仅进行基础测试的转译
修复(binance)：通过@carlotestor在#30126中从默认fetchMarkets类型中移除'stock'
修复(bybit)：通过@carlosmiei在#30127中增加fetchLeveragetiers中的分页调用次数

New Contributors

新贡献者

@factec-kyle made their first contribution in #30015
@huiboxes made their first contribution in #30040
@akshaykumarhudedmani made their first contribution in #30084

@factec-kyle在#30015中做出了首次贡献
@huiboxes在#30040中做出了首次贡献
@akshaykumarhudedmani在#30084中做出了首次贡献

Full Changelog: v4.5.75...v4.5.76

完整变更日志：v4.5.75...v4.5.76

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话题#修复 #CCXT #WebSocket #MCP