关键词搜索量信息API允许您进行高级关键词分析，并提供全球和国家层面的详细结果。当您输入一个关键词时，API会返回重要的指标，例如每月搜索量、每次点击费用（CPC）、自然排名难度（关键词难度）和用户意图（信息性、商业性等）。
该API还提供每月趋势数据，让您能够可视化过去12个月的搜索演变。这对于检测季节性和提前规划内容活动至关重要。另一个附加值是包括实际搜索结果（SERP），其中包含链接、标题和摘要，以便了解自然竞争和哪些类型的内容排名最佳。
{"Keyword Overview":{"global":[{"keyword":"iphone","searche volume":"24.8M","CPC":"$5.26","Keyword Difficulty %":"68%","Keyword Difficulty Label":"Hard","Keyword Difficulty Recommendation":"This keyword will demand 530 high-authority referring domains and strong localized SEO to rank well in GLOBAL.","Keyword Intent":"Informational, Commercial","intent_signals":{},"intent_raw_scores":{"Informational":2.0,"Navigational":0.0,"Transactional":0.0,"Investigational":0.0,"Commercial":1.0,"Brand":0.0},"Trend":[{"month":"July","year":2024,"searches":37200000},{"month":"August","year":2024,"searches":45500000},{"month":"September","year":2024,"searches":45500000},{"month":"October","year":2024,"searches":45500000},{"month":"November","year":2024,"searches":45500000},{"month":"December","year":2024,"searches":37200000},{"month":null,"year":2024,"searches":30400000},{"month":"February","year":2025,"searches":30400000},{"month":"March","year":2025,"searches":30400000},{"month":"April","year":2025,"searches":30400000},{"month":"May","year":2025,"searches":24900000},{"month":"June","year":2025,"searches":24900000}]}],"other":"21.5M","us":[{"keyword":"iphone","searche volume":"112.5k","CPC":"$799.41","Keyword Difficulty %":"100%","Keyword Difficulty Label":"Very Hard","Keyword Difficulty Recommendation":"This keyword will demand 1500 high-authority referring domains and strong localized SEO to rank well in US.","Keyword Intent":"Informational, Commercial","intent_raw_scores":{"Informational":2.0,"Navigational":0.0,"Transactional":0.0,"Investigational":0.0,"Commercial":1.0,"Brand":0.0},"Trend":[{"month":"July","year":2024,"searches":110000},{"month":"August","year":2024,"searches":135000},{"month":"September","year":2024,"searches":135000},{"month":"October","year":2024,"searches":201000},{"month":"November","year":2024,"searches":135000},{"month":"December","year":2024,"searches":135000},{"month":null,"year":2024,"searches":135000},{"month":"February","year":2025,"searches":110000},{"month":"March","year":2025,"searches":110000},{"month":"April","year":2025,"searches":110000},{"month":"May","year":2025,"searches":110000},{"month":"June","year":2025,"searches":110000}]}],"CA":[{"keyword":"iphone","searche volume":"91.7k","CPC":"$0.84","Keyword Difficulty %":"88%","Keyword Difficulty Label":"Very Hard","Keyword Difficulty Recommendation":"This keyword will demand 922 high-authority referring domains and strong localized SEO to rank well in CA.","Keyword Intent":"Informational, Commercial","intent_raw_scores":{"Informational":2.0,"Navigational":0.0,"Transactional":0.0,"Investigational":0.0,"Commercial":1.0,"Brand":0.0},"Trend":[{"month":"July","year":2024,"searches":90500},{"month":"August","year":2024,"searches":110000},{"month":"September","year":2024,"searches":135000},{"month":"October","year":2024,"searches":165000},{"month":"November","year":2024,"searches":90500},{"month":"December","year":2024,"searches":135000},{"month":null,"year":2024,"searches":135000},{"month":"February","year":2025,"searches":110000},{"month":"March","year":2025,"searches":110000},{"month":"April","year":2025,"searches":90500},{"month":"May","year":2025,"searches":90500},{"month":"June","year":2025,"searches":90500}]}],"AU":[{"keyword":"iphone","searche volume":"3.0k","CPC":"$1.22","Keyword Difficulty %":"89%","Keyword Difficulty Label":"Very Hard","Keyword Difficulty Recommendation":"This keyword will demand 894 high-authority referring domains and strong localized SEO to rank well in AU.","Keyword Intent":"Informational, Commercial","intent_raw_scores":{"Informational":0.07,"Navigational":0.0,"Transactional":0.0,"Investigational":0.0,"Commercial":0.04,"Brand":0.0},"Trend":[{"month":"July","year":2024,"searches":2900},{"month":"August","year":2024,"searches":3600},{"month":"September","year":2024,"searches":4400},{"month":"October","year":2024,"searches":4400},{"month":"November","year":2024,"searches":2900},{"month":"December","year":2024,"searches":3600},{"month":null,"year":2024,"searches":2900},{"month":"February","year":2025,"searches":2900},{"month":"March","year":2025,"searches":3600},{"month":"April","year":2025,"searches":2900},{"month":"May","year":2025,"searches":2900},{"month":"June","year":2025,"searches":2900}]}],"GB":[{"keyword":"iphone","searche volume":"306.7k","CPC":"$1.60","Keyword Difficulty %":"89%","Keyword Difficulty Label":"Very Hard","Keyword Difficulty Recommendation":"This keyword will demand 766 high-authority referring domains and strong localized SEO to rank well in GB.","Keyword Intent":"Informational, Commercial","intent_raw_scores":{"Informational":2.0,"Navigational":0.0,"Transactional":0.0,"Investigational":0.0,"Commercial":1.0,"Brand":0.0},"Trend":[{"month":"July","year":2024,"searches":301000},{"month":"August","year":2024,"searches":368000},{"month":"September","year":2024,"searches":450000},{"month":"October","year":2024,"searches":550000},{"month":"November","year":2024,"searches":301000},{"month":"December","year":2024,"searches":301000},{"month":null,"year":2024,"searches":368000},{"month":"February","year":2025,"searches":368000},{"month":"March","year":2025,"searches":368000},{"month":"April","year":2025,"searches":301000},{"month":"May","year":2025,"searches":301000},{"month":"June","year":2025,"searches":450000}]}],"US":[{"keyword":"iphone","searche volume":"2.8M","CPC":"$0.35","Keyword Difficulty %":"100%","Keyword Difficulty Label":"Very Hard","Keyword Difficulty Recommendation":"This keyword will demand 1500 high-authority referring domains and strong localized SEO to rank well in US.","Keyword Intent":"Informational, Commercial","intent_raw_scores":{"Informational":2.0,"Navigational":0.0,"Transactional":0.0,"Investigational":0.0,"Commercial":1.0,"Brand":0.0},"Trend":[{"month":"July","year":2024,"searches":3350000},{"month":"August","year":2024,"searches":3350000},{"month":"September","year":2024,"searches":3350000},{"month":"October","year":2024,"searches":4090000},{"month":"November","year":2024,"searches":3350000},{"month":"December","year":2024,"searches":2740000},{"month":null,"year":2024,"searches":2740000},{"month":"February","year":2025,"searches":3350000},{"month":"March","year":2025,"searches":2740000},{"month":"April","year":2025,"searches":2740000},{"month":"May","year":2025,"searches":2240000},{"month":"June","year":2025,"searches":2740000}],"serp_results":[{"title":"iPhone - Apple","link":"https://www.apple.com/iphone/","snippet":"Designed for Apple Intelligence. Discover the iPhone 16e along with iPhone 16 Pro, iPhone 16, and iPhone 15.","position":1},{"title":"iPhone - Wikipedia","link":"https://en.wikipedia.org/wiki/IPhone","snippet":"The iPhone is a line of smartphones developed and marketed by Apple that run iOS, the company's own mobile operating system. The first-generation iPhone was ...","position":2},{"title":"Apple","link":"https://www.apple.com/","snippet":"Discover the innovative world of Apple and shop everything iPhone, iPad, Apple Watch, Mac, and Apple TV, plus explore accessories, entertainment, ...","position":3},{"title":"r/iPhone","link":"https://www.reddit.com/r/iphone/","snippet":"r/iphone: Reddit's little corner for iPhone lovers (and some people who just mildly enjoy it…)","position":4},{"title":"iPhone - Compare Models - Apple","link":"https://www.apple.com/iphone/compare/","snippet":"Compare features and technical specifications for iPhone 16 Pro, iPhone 16 Pro Max, iPhone 16, iPhone 16 Plus, iPhone 16e, and many more.","position":5},{"title":"Update your iPhone or iPad - Apple Support","link":"https://support.apple.com/en-us/118575","snippet":"Apr 23, 2025 ... You can update your iPhone or iPad to the latest version of iOS or iPadOS wirelessly. If the update doesn't appear on your device, use your computer to update ...","position":6},{"title":"All iPhone - Best Buy","link":"https://www.bestbuy.com/site/iphone/all-iphone/pcmcat1683750935583.c?id=pcmcat1683750935583","snippet":"Apple - iPhone 15 Pro Max 256GB - Apple Intelligence - Natural Titanium (Verizon) · Rating 4.7 out of 5 stars with 796 reviews. 4.7(796). $27.77/mo.","position":7},{"title":"iPhone Repair and Service - Apple Support","link":"https://support.apple.com/iphone/repair","snippet":"Need to repair your iPhone? See your service options, their costs by coverage type, and how long they take.","position":8},{"title":"Zoom Workplace on the App Store","link":"https://apps.apple.com/us/app/zoom-workplace/id546505307","snippet":"This app is available only on the App Store for iPhone, iPad, Apple Watch, and Apple Vision Pro. Zoom Workplace 4+. AI-first collaboration. Zoom ...","position":9},{"title":"iPhone - Official Apple Support","link":"https://support.apple.com/iphone","snippet":"Learn how to set up and use your iPhone. Find all the topics, resources, and contact options you need for iPhone.","position":10}],"serp_features":{"dominant_feature":"Shopping Pack","feature_breakdown":{"Featured Snippet":0,"Video Pack":0,"Shopping Pack":2,"Top Stories":0,"People Also Ask":0,"Site Links":0,"Image Pack":0,"Map Pack":0,"Local Pack":0,"Knowledge Panel":0,"Standard Organic":8}},"combined_intent_distribution":{"Informational":0.464,"Navigational":0.032,"Transactional":0.104,"Investigational":0.064,"Commercial":0.304,"Brand":0.032},"monetization_score_0_to_10":4.1}]},"Last update":"2025-06-11"}
curl --location --request GET 'https://zylalabs.com/api/7661/keyword+volume+information+api/12405/keyword+analyzer?keyword=iphone' --header 'Authorization: Bearer YOUR_API_KEY'
| 标头 | 描述 |
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授权
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[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。
关键词分析器端点返回详细的关键词指标，包括每月搜索量 每次点击成本 CPC 关键词难度 用户意图 和 SERP 特征 它还提供每月趋势数据和实际搜索结果 包括链接 标题和摘要
响应数据中的关键字段包括“搜索量”“点击成本”“关键词难度”“用户意图”“每月趋势”和“搜索引擎结果页面结果”每个字段提供了关键词表现和竞争格局的具体见解
响应数据采用JSON格式结构化，每个关键指标都表示为一个字段。例如，“search_volume”提供数值数据，而“serp_results”包括一个对象数组，详细说明了各个搜索结果，包括标题和摘要
关键词分析器端点提供有关搜索量 CPC 关键词难度 用户意图 月度趋势和 SERP 特征的信息 这些全面的数据帮助用户识别 SEO 机会和优化内容策略
关键字分析器端点的主要参数是“关键字”参数，它指定要分析的关键字。用户可以根据API文档支持的内容，通过包括额外的过滤器或选项来定制他们的请求
数据来源于各种搜索引擎和关键词研究工具，确保关键词指标的广泛和准确表示。数据的准确性通过定期更新和验证过程得以维护
典型的用例包括识别内容创作的高潜力关键词 分析竞争以制定SEO策略 以及监测关键词趋势以指导营销活动和内容规划
用户可以利用返回的数据根据搜索量和难度优先考虑关键词，定制内容以匹配用户意图，并分析搜索引擎结果页面以理解竞争性内容策略并提高自己的排名
