关于API:
我们的最新金属价格API提供有关黄金、白银、铜、铂金等金属的实时和历史价格数据。这个多功能工具旨在为参与金属交易和投资的个人和公司服务。
该API旨在易于访问,适合所有技能水平的用户,并具有易于使用的界面。集成无缝,允许通过简单的API调用轻松将其引入网站、移动应用程序或服务器端应用程序。此外,它支持多种编程语言,根据您的偏好进行定制。
该API提供实时金属价格数据,这是需要根据市场动态快速做出决策的用户的重要资源。它还提供历史数据,以便进行深入分析、研究和交易策略测试。
该API面向参与金属交易和投资的用户,包括金属交易商、投资公司、金融机构和研究组织,服务于风险管理、价格预测和市场分析等广泛目的。
简而言之,我们的最新金属价格API是一个强大的金属交易和投资工具。通过提供关于各种金属的实时和历史数据,它简化了知情决策的过程,并提高了对市场动态的理解。
该API允许您根据所选金属查询实时和历史价格。查看我们支持的符号并开始进行查询。
风险管理:利用API分析历史金属价格数据,发现市场趋势并预测风险,以便进行主动风险缓解。
价格预测:使用API结合历史金属价格数据建立预测未来价格的模型,帮助财务规划和投资策略。
市场分析:通过API访问实时和历史金属价格数据,分析市场状况并识别投资机会。
供应链管理:利用API获取实时和历史金属价格数据,以指导采购选择和库存管理。
研究:通过API访问历史金属价格数据,用于学术研究或商业智能目的。
除了每月的API调用限制外,没有其他限制。
支持的符号 - 端点功能
| 对象 | 描述 |
|---|
{"AAAU":{"id":"AAAU","name":"Goldman Sachs Physical Gold ETF"},"ADA":{"id":"ADA","name":"Cardano"},"AED":{"id":"AED","name":"United Arab Emirates Dirham"},"AFN":{"id":"AFN","name":"Afghan Afghani"},"ALL":{"id":"ALL","name":"Albanian Lek"},"ALU":{"id":"ALU","name":"Aluminum","unit":"per ounce"},"AMD":{"id":"AMD","name":"Armenian Dram"},"ANG":{"id":"ANG","name":"Netherlands Antillean Gulden"},"ANTIMONY":{"id":"ANTIMONY","name":"Antimony","unit":"per ounce"},"AOA":{"id":"AOA","name":"Angolan Kwanza"},"ARS":{"id":"ARS","name":"Argentine Peso"},"AUD":{"id":"AUD","name":"Australian Dollar"},"AWG":{"id":"AWG","name":"Aruban Florin"},"AZN":{"id":"AZN","name":"Azerbaijani Manat"},"BAM":{"id":"BAM","name":"Bosnia and Herzegovina Convertible Mark"},"BAR":{"id":"BAR","name":"GraniteShares Gold Trust"},"BBD":{"id":"BBD","name":"Barbadian Dollar"},"BCH":{"id":"BCH","name":"Bitcoin Cash"},"BDT":{"id":"BDT","name":"Bangladeshi Taka"},"BGLD":{"id":"BGLD","name":"FT Cboe Vest Gold Strategy Quarterly Buffer ETF"},"BGN":{"id":"BGN","name":"Bulgarian Lev"},"BHD":{"id":"BHD","name":"Bahraini Dinar"},"BIF":{"id":"BIF","name":"Burundian Franc"},"BITUMEN":{"id":"BITUMEN","name":"Bitumen","unit":"per ounce"},"BMD":{"id":"BMD","name":"Bermudian Dollar"},"BND":{"id":"BND","name":"Brunei Dollar"},"BOB":{"id":"BOB","name":"Bolivian Boliviano"},"BRASS":{"id":"BRASS","name":"Brass","unit":"per troy ounce"},"BRL":{"id":"BRL","name":"Brazilian Real"},"BRONZE":{"id":"BRONZE","name":"Bronze","unit":"per troy ounce"},"BSD":{"id":"BSD","name":"Bahamian Dollar"},"BTC":{"id":"BTC","name":"Bitcoin"},"BTN":{"id":"BTN","name":"Bhutanese Ngultrum"},"BWP":{"id":"BWP","name":"Botswana Pula"},"BYN":{"id":"BYN","name":"Belarusian Ruble"},"BYR":{"id":"BYR","name":"Belarusian Ruble"},"BZD":{"id":"BZD","name":"Belize Dollar"},"CAD":{"id":"CAD","name":"Canadian Dollar"},"CDF":{"id":"CDF","name":"Congolese Franc"},"CHF":{"id":"CHF","name":"Swiss Franc"},"CLF":{"id":"CLF","name":"Unidad de Fomento"},"CLP":{"id":"CLP","name":"Chilean Peso"},"CNH":{"id":"CNH","name":"Chinese Renminbi Yuan Offshore"},"CNY":{"id":"CNY","name":"Chinese Renminbi Yuan"},"COP":{"id":"COP","name":"Colombian Peso"},"CRC":{"id":"CRC","name":"Costa Rican Col\u00f3n"},"CUC":{"id":"CUC","name":"Cuban Convertible Peso"},"CVE":{"id":"CVE","name":"Cape Verdean Escudo"},"CZK":{"id":"CZK","name":"Czech Koruna"},"DBP":{"id":"DBP","name":"Invesco DB Precious Metals Fund"},"DGP":{"id":"DGP","name":"DB Gold Double Long ETN"},"DGZ":{"id":"DGZ","name":"DB Gold Short ETN"},"DJF":{"id":"DJF","name":"Djiboutian Franc"},"DKK":{"id":"DKK","name":"Danish Krone"},"DOP":{"id":"DOP","name":"Dominican Peso"},"DZD":{"id":"DZD","name":"Algerian Dinar"},"DZZ":{"id":"DZZ","name":"DB Gold Double Short ETN"},"EEK":{"id":"EEK","name":"Estonian Kroon"},"EGP":{"id":"EGP","name":"Egyptian Pound"},"ERN":{"id":"ERN","name":"Eritrean Nakfa"},"ETB":{"id":"ETB","name":"Ethiopian Birr"},"ETH":{"id":"ETH","name":"Ethereum"},"EUR":{"id":"EUR","name":"Euro"},"FGDL":{"id":"FGDL","name":"Franklin Responsibly Sourced Gold ETF"},"FJD":{"id":"FJD","name":"Fijian Dollar"},"FKP":{"id":"FKP","name":"Falkland Pound"},"GALLIUM":{"id":"GALLIUM","name":"Gallium","unit":"per ounce"},"GBP":{"id":"GBP","name":"British Pound"},"GEL":{"id":"GEL","name":"Georgian Lari"},"GGP":{"id":"GGP","name":"Guernsey Pound"},"GHS":{"id":"GHS","name":"Ghanaian Cedi"},"GIP":{"id":"GIP","name":"Gibraltar Pound"},"GLD":{"id":"GLD","name":"SPDR Gold Shares"},"GLDM":{"id":"GLDM","name":"SPDR Gold MiniShares"},"GLDX":{"id":"GLDX","name":"USCF Gold Strategy Plus Income Fund"},"GLL":{"id":"GLL","name":"ProShares UltraShort Gold"},"GMD":{"id":"GMD","name":"Gambian Dalasi"},"GNF":{"id":"GNF","name":"Guinean Franc"},"GTQ":{"id":"GTQ","name":"Guatemalan Quetzal"},"GYD":{"id":"GYD","name":"Guyanese Dollar"},"HKD":{"id":"HKD","name":"Hong Kong Dollar"},"HNL":{"id":"HNL","name":"Honduran Lempira"},"HRK":{"id":"HRK","name":"Croatian Kuna"},"HTG":{"id":"HTG","name":"Haitian Gourde"},"HUF":{"id":"HUF","name":"Hungarian Forint"},"IAU":{"id":"IAU","name":"iShares Gold Trust"},"IAUF":{"id":"IAUF","name":"iShares Gold Strategy ETF"},"IAUM":{"id":"IAUM","name":"iShares Gold Trust Micro"},"IDR":{"id":"IDR","name":"Indonesian Rupiah"},"IGLD":{"id":"IGLD","name":"FT Cboe Vest Gold Target Income ETF"},"ILS":{"id":"ILS","name":"Israeli New Sheqel"},"IMP":{"id":"IMP","name":"Isle of Man Pound"},"INDIUM":{"id":"INDIUM","name":"Indium","unit":"per troy ounce"},"INR":{"id":"INR","name":"Indian Rupee"},"IQD":{"id":"IQD","name":"Iraqi Dinar"},"IRD":{"id":"IRD","name":"Iridium","unit":"per ounce"},"IRON":{"id":"IRON","name":"Iron Ore","unit":"per ounce"},"ISK":{"id":"ISK","name":"Icelandic Kr\u00f3na"},"JEP":{"id":"JEP","name":"Jersey Pound"},"JMD":{"id":"JMD","name":"Jamaican Dollar"},"JOD":{"id":"JOD","name":"Jordanian Dinar"},"JPY":{"id":"JPY","name":"Japanese Yen"},"KES":{"id":"KES","name":"Kenyan Shilling"},"KGS":{"id":"KGS","name":"Kyrgyzstani Som"},"KHR":{"id":"KHR","name":"Cambodian Riel"},"KMF":{"id":"KMF","name":"Comorian Franc"},"KRW":{"id":"KRW","name":"South Korean Won"},"KWD":{"id":"KWD","name":"Kuwaiti Dinar"},"KYD":{"id":"KYD","name":"Cayman Islands Dollar"},"KZT":{"id":"KZT","name":"Kazakhstani Tenge"},"LAK":{"id":"LAK","name":"Lao Kip"},"LBP":{"id":"LBP","name":"Lebanese Pound"},"LBXAG":{"id":"LBXAG","name":"LBMA Silver","unit":"per ounce"},"LBXAUAM":{"id":"LBXAUAM","name":"LBMA Gold Am","unit":"per ounce"},"LBXAUPM":{"id":"LBXAUPM","name":"LBMA Gold Pm","unit":"per ounce"},"LBXPDAM":{"id":"LBXPDAM","name":"LBMA Palladium Am","unit":"per ounce"},"LBXPDPM":{"id":"LBXPDPM","name":"LBMA Palladium Pm","unit":"per ounce"},"LBXPTAM":{"id":"LBXPTAM","name":"LBMA Platinum Am","unit":"per ounce"},"LBXPTPM":{"id":"LBXPTPM","name":"LBMA Platinum Pm","unit":"per ounce"},"LCO":{"id":"LCO","name":"Cobalt","unit":"per troy ounce"},"LEAD":{"id":"LEAD","name":"Lead","unit":"per ounce"},"LINK":{"id":"LINK","name":"Chainlink"},"LITHIUM":{"id":"LITHIUM","name":"Lithium","unit":"per troy ounce"},"LKR":{"id":"LKR","name":"Sri Lankan Rupee"},"LME-ALU":{"id":"LME-ALU","name":"LME Aluminium","unit":"per troy ounce"},"LME-LEAD":{"id":"LME-LEAD","name":"LME Lead","unit":"per troy ounce"},"LME-NI":{"id":"LME-NI","name":"LME Nickel","unit":"per troy ounce"},"LME-TIN":{"id":"LME-TIN","name":"LME Tin","unit":"per troy ounce"},"LME-XCU":{"id":"LME-XCU","name":"LME Copper","unit":"per troy ounce"},"LME-ZNC":{"id":"LME-ZNC","name":"LME Zinc","unit":"per troy ounce"},"LRD":{"id":"LRD","name":"Liberian Dollar"},"LSL":{"id":"LSL","name":"Lesotho Loti"},"LTC":{"id":"LTC","name":"Litecoin"},"LTL":{"id":"LTL","name":"Lithuanian Litas"},"LVL":{"id":"LVL","name":"Latvian Lats"},"LYD":{"id":"LYD","name":"Libyan Dinar"},"MAD":{"id":"MAD","name":"Moroccan Dirham"},"MDL":{"id":"MDL","name":"Moldovan Leu"},"MG":{"id":"MG","name":"Magnesium","unit":"per troy ounce"},"MGA":{"id":"MGA","name":"Malagasy Ariary"},"MKD":{"id":"MKD","name":"Macedonian Denar"},"MMK":{"id":"MMK","name":"Myanmar Kyat"},"MN":{"id":"MN","name":"Manganese","unit":"per ounce"},"MNT":{"id":"MNT","name":"Mongolian T\u00f6gr\u00f6g"},"MO":{"id":"MO","name":"Molybdenum","unit":"per troy ounce"},"MOP":{"id":"MOP","name":"Macanese Pataca"},"MRO":{"id":"MRO","name":"Mauritanian Ouguiya"},"MTL":{"id":"MTL","name":"Maltese Lira"},"MUR":{"id":"MUR","name":"Mauritian Rupee"},"MVR":{"id":"MVR","name":"Maldivian Rufiyaa"},"MWK":{"id":"MWK","name":"Malawian Kwacha"},"MXN":{"id":"MXN","name":"Mexican Peso"},"MYR":{"id":"MYR","name":"Malaysian Ringgit"},"MZN":{"id":"MZN","name":"Mozambican Metical"},"NAD":{"id":"NAD","name":"Namibian Dollar"},"ND":{"id":"ND","name":"Neodymium","unit":"per ounce"},"NGN":{"id":"NGN","name":"Nigerian Naira"},"NI":{"id":"NI","name":"Nickel","unit":"per ounce"},"NIO":{"id":"NIO","name":"Nicaraguan C\u00f3rdoba"},"NOK":{"id":"NOK","name":"Norwegian Krone"},"NPR":{"id":"NPR","name":"Nepalese Rupee"},"NZD":{"id":"NZD","name":"New Zealand Dollar"},"OMR":{"id":"OMR","name":"Omani Rial"},"OSMIUM":{"id":"OSMIUM","name":"Osmium","unit":"per troy ounce"},"OUNZ":{"id":"OUNZ","name":"VanEck Merk Gold Trust"},"PAB":{"id":"PAB","name":"Panamanian Balboa"},"PEN":{"id":"PEN","name":"Peruvian Sol"},"PGK":{"id":"PGK","name":"Papua New Guinean Kina"},"PHP":{"id":"PHP","name":"Philippine Peso"},"PKR":{"id":"PKR","name":"Pakistani Rupee"},"PLN":{"id":"PLN","name":"Polish Z\u0142oty"},"PYG":{"id":"PYG","name":"Paraguayan Guaran\u00ed"},"QAR":{"id":"QAR","name":"Qatari Riyal"},"RHENIUM":{"id":"RHENIUM","name":"Rhenium","unit":"per troy ounce"},"RON":{"id":"RON","name":"Romanian Leu"},"RSD":{"id":"RSD","name":"Serbian Dinar"},"RUB":{"id":"RUB","name":"Russian Ruble"},"RUTH":{"id":"RUTH","name":"Ruthenium","unit":"per ounce"},"RWF":{"id":"RWF","name":"Rwandan Franc"},"SAR":{"id":"SAR","name":"Saudi Riyal"},"SBD":{"id":"SBD","name":"Solomon Islands Dollar"},"SCR":{"id":"SCR","name":"Seychellois Rupee"},"SEK":{"id":"SEK","name":"Swedish Krona"},"SESG":{"id":"SESG","name":"Sprott ESG Gold ETF"},"SGD":{"id":"SGD","name":"Singapore Dollar"},"SGOL":{"id":"SGOL","name":"abrdn Physical Gold Shares ETF"},"SHP":{"id":"SHP","name":"Saint Helenian Pound"},"SLL":{"id":"SLL","name":"Sierra Leonean Leone"},"SOS":{"id":"SOS","name":"Somali Shilling"},"SRD":{"id":"SRD","name":"Surinamese Dollar"},"SSP":{"id":"SSP","name":"South Sudanese Pound"},"STD":{"id":"STD","name":"S\u00e3o Tom\u00e9 and Pr\u00edncipe Dobra"},"STEEL-HR":{"id":"STEEL-HR","name":"LME Steel HRC FOB China","unit":"per troy ounce"},"STEEL-RE":{"id":"STEEL-RE","name":"LME Steel Rebar FOB Turkey","unit":"per troy ounce"},"STEEL-SC":{"id":"STEEL-SC","name":"LME Steel Scrap CFR Turkey","unit":"per troy ounce"},"SVC":{"id":"SVC","name":"Salvadoran Col\u00f3n"},"SZL":{"id":"SZL","name":"Swazi Lilangeni"},"TE":{"id":"TE","name":"Tellurium","unit":"per ounce"},"THB":{"id":"THB","name":"Thai Baht"},"TIN":{"id":"TIN","name":"Tin","unit":"per ounce"},"TITANIUM":{"id":"TITANIUM","name":"Titanium","unit":"per ounce"},"_note":"Response truncated for documentation purposes"}
curl --location --request GET 'https://zylalabs.com/api/2672/up-to-date+metals+pricing+api/2751/supported+symbols' --header 'Authorization: Bearer YOUR_API_KEY'
最新的API端点将返回每60秒更新一次的实时汇率数据
最新费率 - 端点功能
| 对象 | 描述 |
|---|---|
base |
[必需] Enter the three-letter currency code or metal code of your preferred base currency. |
symbols |
[必需] Enter a list of comma-separated currency codes or metal codes to limit output codes. |
{"success":true,"timestamp":1696007340,"date":"2023-09-29","base":"USD","rates":{"USD":1,"XAG":0.044868667218023,"XAU":0.00053998935772559,"XPD":0.0008,"XPT":0.0011049723756906,"USDXAG":22.287267752814294,"USDXAU":1851.8883487110809,"USDXPD":1250,"USDXPT":905.0000000000064}}
curl --location --request GET 'https://zylalabs.com/api/2672/up-to-date+metals+pricing+api/2752/latest+rates?base=USD&symbols=XAU,XAG,XPD,XPT,XRH' --header 'Authorization: Bearer YOUR_API_KEY'
大多数符号的历史汇率可以追溯到2019年。您可以通过将日期(格式YYYY-MM-DD)附加到基本URL上查询API的历史汇率。
历史汇率 - 端点功能
| 对象 | 描述 |
|---|---|
base |
[必需] |
symbols |
[必需] |
{"success":true,"historical":true,"date":"2023-08-15","base":"USD","rates":{"USD":1,"XAG":0.044312865884032,"XAU":0.00052589221639544,"XPD":0.00080515297906602,"XPT":0.001123595505618,"XRH":0.00024390243902439}}
curl --location --request GET 'https://zylalabs.com/api/2672/up-to-date+metals+pricing+api/2753/historical+rates?base=USD&symbols=XAU,XAG,XPD,XPT,XRH' --header 'Authorization: Bearer YOUR_API_KEY'
时间序列接口允许您查询API以获取您选择的两个日期之间的每日历史汇率
此接口的限制为365天,并且每个请求只能包含一个符号
时间序列 - 端点功能
| 对象 | 描述 |
|---|---|
start_date |
[必需] The start date of your preferred timeframe. |
end_date |
[必需] The end date of your preferred timeframe. |
base |
[必需] Enter the three-letter currency code or metal code of your preferred base currency. |
symbols |
[必需] Enter the three-letter currency code or metal code of your preferred base currency.. |
{"success":true,"timeseries":true,"start_date":"2023-08-15","end_date":"2023-08-20","base":"USD","rates":{"2023-08-15":{"USD":1,"XAU":0.00052408100571521},"2023-08-16":{"USD":1,"XAU":0.00052589579105272},"2023-08-17":{"USD":1,"XAU":0.00052816415611979},"2023-08-18":{"USD":1,"XAU":0.00052880548563625},"2023-08-19":{"USD":1,"XAU":0.00052913280470177},"2023-08-20":{"USD":1,"XAU":0.00052913280472303}}}
curl --location --request GET 'https://zylalabs.com/api/2672/up-to-date+metals+pricing+api/2754/time-series?start_date=2023-08-15&end_date=2023-08-20&base=USD&symbols=XAU' --header 'Authorization: Bearer YOUR_API_KEY'
使用波动API端点,您将能够获取有关价格如何每天波动的信息
此端点的限制为365天,并且每个请求仅支持一个交易对
波动 - 端点功能
| 对象 | 描述 |
|---|---|
start_date |
[必需] |
end_date |
[必需] |
base |
[必需] Enter the three-letter currency code or metal code of your preferred base currency. |
symbols |
[必需] Enter the three-letter currency code or metal code of your preferred base currency. |
{"success":true,"fluctuation":true,"start_date":"2023-08-15","end_date":"2023-08-20","base":"USD","rates":{"USD":{"start_rate":1,"end_rate":1,"change":0,"change_pct":0},"XAU":{"start_rate":0.00052408100571521,"end_rate":0.00052917290247958,"change":5.091896764369938e-6,"change_pct":0.9715858252525407}}}
curl --location --request GET 'https://zylalabs.com/api/2672/up-to-date+metals+pricing+api/2755/fluctuation?start_date=2023-08-15&end_date=2023-08-20&base=USD&symbols=XAU' --header 'Authorization: Bearer YOUR_API_KEY'
允许您查询API以获取开盘价、最高价、最低价和收盘价
此端点每个请求的限制为一个符号
开盘价 最高价 最低价 收盘价 OHLC价格 - 端点功能
| 对象 | 描述 |
|---|---|
base |
[必需] |
symbols |
[必需] |
{"success":true,"timestamp":1696007490,"date":"2022-06-01","base":"USD","symbol":"XAU","rates":{"open":0.00054486942127156,"high":0.000550528,"low":0.000540054,"close":0.0005410541},"unit":"per ounce"}
curl --location --request GET 'https://zylalabs.com/api/2672/up-to-date+metals+pricing+api/2756/open+high+low+close+ohlc+price?base=USD&symbols=XAU' --header 'Authorization: Bearer YOUR_API_KEY'
使用API克拉端点,您将能够获取每克拉黄金价格的信息
克拉 - 端点功能
| 对象 | 描述 |
|---|
{"success":true,"timestamp":1696007368,"base":"USD","rates":{"24K":60.04,"22K":55.05,"21K":52.59,"18K":45.08,"14K":35.16,"12K":30.05,"10K":25.06,"9K":22.54,"8K":20.01},"unit":"per Carat"}
curl --location --request GET 'https://zylalabs.com/api/2672/up-to-date+metals+pricing+api/2757/carat' --header 'Authorization: Bearer YOUR_API_KEY'
| 标头 | 描述 |
|---|---|
授权
|
[必需] 应为 Bearer access_key. 订阅后,请查看上方的"您的 API 访问密钥"。 |
无长期承诺。随时升级、降级或取消。 免费试用包括最多 50 个请求。
该API涵盖范围广泛的金属,包括黄金、白银、铜、铂金、钯金、镍、伦敦金属交易所(LME)和伦敦市场金属协会(LBMA)金属等。这些金属通常是交易和投资的对象,使得该API对金属交易和投资领域的企业和个人具有重要价值
API可以通过简单的API调用轻松集成到应用程序中,例如网站、移动应用或服务器端应用。这使得各个技能水平的开发者都能访问实时和历史金属价格数据
是的 API 提供有关金属价格的实时数据 这对需要最新信息以根据市场状况快速做出决策的企业和投资者至关重要
是的,该API提供了有关金属价格的历史数据。该数据可以用于分析、研究和交易策略的回测。它使企业和个人能够洞察过去的市场趋势并做出明智的决策
该 API 对于从事金属交易和投资的企业和个人来说是有益的。这包括金属交易商、投资公司、金融机构和研究组织。该 API 可用于各种目的,例如风险管理、价格预测和市场分析,以支持他们的运营和决策过程
该API提供从2021年起的数据
每个端点返回特定的数据类型:“最新汇率”端点提供实时汇率,“历史汇率”提供过去的价格数据,“时间序列”提供在日期范围内的每日汇率,“波动”显示价格变化,“OHLC价格”给出开盘价、最高价、最低价和收盘价,“克拉”详细说明每克拉的黄金价格
关键字段包括“成功”(表示请求成功)、“时间戳”(请求时间)、“基准”(货币基准)、“汇率”(金属价格),以及对于历史数据,“日期”(数据的具体日期)。每个端点可能还有与其特定数据类型相关的其他字段。
响应数据以JSON格式结构化,顶层对象包含成功状态、时间戳以及嵌套的汇率对象。例如,在“最新汇率”中,“汇率”对象包含金属符号作为键及其相应的价格作为值
参数因端点而异;对于“历史利率”,您可以附加一个YYYY-MM-DD格式的日期。“时间序列”端点需要开始和结束日期,而“波动”需要一个日期范围。每个端点每个请求支持一个符号,以确保数据检索的集中性
“最新汇率”提供当前价格“历史汇率”提供过去价格“时间序列”给出指定范围内的每日汇率“波动”显示价格随时间变化“OHLC价格”详细说明每日价格变动“克拉”提供每克拉的黄金定价
用户可以分析实时汇率以做出交易决策,研究历史数据以进行趋势分析,并利用波动数据进行风险评估。例如,“OHLC价格”可以帮助交易者识别市场波动,而“克拉”数据则有助于珠宝定价策略
该API汇聚了来自可信金融市场和交易所的数据,确保准确性和可靠性。数据来自金属交易行业的知名供应商,这有助于维持提供信息的高质量标准
典型的用例包括通过历史分析进行风险管理 使用过去趋势进行价格预测 进行市场分析以寻找投资机会 以及为采购决策进行供应链管理 研究人员还利用历史数据进行学术研究和商业智能
Zyla API Hub 就像一个大型 API 商店,您可以在一个地方找到数千个 API。我们还为所有 API 提供专门支持和实时监控。注册后,您可以选择要使用的 API。请记住,每个 API 都需要自己的订阅。但如果您订阅多个 API,您将为所有这些 API 使用相同的密钥,使事情变得更简单。
价格以 USD(美元)、EUR(欧元)、CAD(加元)、AUD(澳元)和 GBP(英镑)列出。我们接受所有主要的借记卡和信用卡。我们的支付系统使用最新的安全技术,由 Stripe 提供支持,Stripe 是世界上最可靠的支付公司之一。如果您在使用卡片付款时遇到任何问题,请通过 [email protected]
此外,如果您已经以这些货币中的任何一种(USD、EUR、CAD、AUD、GBP)拥有有效订阅,该货币将保留用于后续订阅。只要您没有任何有效订阅,您可以随时更改货币。
定价页面上显示的本地货币基于您 IP 地址的国家/地区,仅供参考。实际价格以 USD(美元)为单位。当您付款时,即使您在我们的网站上看到以本地货币显示的等值金额,您的卡片对账单上也会以美元显示费用。这意味着您不能直接使用本地货币付款。
有时,银行可能会因其欺诈保护设置而拒绝收费。我们建议您首先联系您的银行,检查他们是否阻止了我们的收费。此外,您可以访问账单门户并更改关联的卡片以进行付款。如果这些方法不起作用并且您需要进一步帮助,请通过 [email protected]
价格由月度或年度订阅决定,具体取决于所选计划。
API 调用根据成功请求从您的计划中扣除。每个计划都包含您每月可以进行的特定数量的调用。只有成功的调用(由状态 200 响应指示)才会计入您的总数。这确保失败或不完整的请求不会影响您的月度配额。
Zyla API Hub 采用月度订阅系统。您的计费周期将从您购买付费计划的那一天开始,并在下个月的同一日期续订。因此,如果您想避免未来的费用,请提前取消订阅。
要升级您当前的订阅计划,只需转到 API 的定价页面并选择您要升级到的计划。升级将立即生效,让您立即享受新计划的功能。请注意,您之前计划中的任何剩余调用都不会转移到新计划,因此在升级时请注意这一点。您将被收取新计划的全部金额。
要检查您本月剩余多少 API 调用,请参考响应标头中的 "X-Zyla-API-Calls-Monthly-Remaining" 字段。例如,如果您的计划允许每月 1,000 个请求,而您已使用 100 个,则响应标头中的此字段将显示 900 个剩余调用。
要查看您的计划允许的最大 API 请求数,请检查 "X-Zyla-RateLimit-Limit" 响应标头。例如,如果您的计划包括每月 1,000 个请求,此标头将显示 1,000。
"X-Zyla-RateLimit-Reset" 标头显示您的速率限制重置之前的秒数。这告诉您何时您的请求计数将重新开始。例如,如果它显示 3,600,则意味着还有 3,600 秒直到限制重置。
是的,您可以随时通过访问您的账户并在账单页面上选择取消选项来取消您的计划。请注意,升级、降级和取消会立即生效。此外,取消后,您将不再有权访问该服务,即使您的配额中还有剩余调用。
您可以通过我们的聊天渠道联系我们以获得即时帮助。我们始终在线,时间为上午 8 点至下午 5 点(EST)。如果您在该时间之后联系我们,我们将尽快回复您。此外,您可以通过 [email protected]
为了让您有机会在没有任何承诺的情况下体验我们的 API,我们提供 7 天免费试用,允许您免费进行最多 50 次 API 调用。此试用只能使用一次,因此我们建议将其应用于您最感兴趣的 API。虽然我们的大多数 API 都提供免费试用,但有些可能不提供。试用在 7 天后或您进行了 50 次请求后结束,以先发生者为准。如果您在试用期间达到 50 次请求限制,您需要"开始您的付费计划"以继续发出请求。您可以在个人资料中的订阅 -> 选择您订阅的 API -> 定价标签下找到"开始您的付费计划"按钮。或者,如果您在第 7 天之前不取消订阅,您的免费试用将结束,您的计划将自动计费,授予您访问计划中指定的所有 API 调用的权限。请记住这一点以避免不必要的费用。
7 天后,您将被收取试用期间订阅的计划的全额费用。因此,在试用期结束前取消很重要。因忘记及时取消而提出的退款请求不被接受。
当您订阅 API 免费试用时,您可以进行最多 50 次 API 调用。如果您希望超出此限制进行额外的 API 调用,API 将提示您执行"开始您的付费计划"。您可以在个人资料中的订阅 -> 选择您订阅的 API -> 定价标签下找到"开始您的付费计划"按钮。
付款订单在每月 20 日至 30 日之间处理。如果您在 20 日之前提交请求,您的付款将在此时间范围内处理。
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