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10 Request body format Parameter request query sortby Description Grouping tag. Child tags contain parameters of the search query. Text of the search query. Instead of special symbols, the corresponding escape sequences must be used. The query has the following restrictions: maximum query length — 400 characters; maximum number of words — 40. Rules for sorting search results. Possible values: • “rlv” — By relevancy. • “tm” — By time when the document was changed. If omitted, results are sorted by relevancy. When sorting by change time, the parameter may contain the order attribute, which is the order for sorting documents. Possible values: • “descending” — Forward (from most recent to oldest). Used by default. • “ascending” — Reverse (from oldest to most recent). maxpassages page The maximum number of passages that can be used when creating a snippet for the document. A passage is an excerpt from a found document that contains the query words. Passages are used for creating snippets, which are textual annotations to found documents. Acceptable values — from 1 to 5. The search result may contain fewer passages than the value set for this parameter. If the parameter is omitted, no more than four passages with the query text are returned for each document. Number of the requested page in the search output. This determines the range of document positions returned for the request. Numbering starts from zero (the first page corresponds to the value “0”). For example, if the number of documents returned on a page is equal to “n”, and the value “p” is passed in the parameter, the search results will include documents that fall within the range of output positions from (p+1)*n+1 to (p+1)*n+n inclusively. If the parameter is omitted, the first page of search output is returned. Group tag groupings. The child tag contains parameters for grouping results. groupby Set of parameters that define the rules for grouping results. Grouping is used to put documents from the same domain in a container. Within the container, documents are ranked using the sorting rules defined in the sortby parameter. Results passed to the container can be used for including several documents from the same domain in search output. Yandex.XML Developer's guide
11 Parameter Description Contains the following attributes: • mode — Grouping method. Possible values: • “flat” — Flat grouping. Each group contains a single document. Passed with an empty value for the attr parameter (“" "”). • “deep” — Grouping by domain. Each group contains documents from a single domain. Passed with the value “d” for the attr parameter. If the parameter is not defined, flat grouping is used. • attr — Utility attribute. Depends on the value of the mode attribute. • groups-on-page — Maximum number of groups that can be returned per page of search results. Acceptable values — from 1 to 100. • docs-in-group — Maximum number of documents that can be returned per group. Acceptable values — from 1 to 3. Tip: If necessary, use the XML feed validator in the Yandex.Webmaster service. Detailed information about validation is provided in the appendix. Sample POST request The request and request URL shown below return the third page of search results for the query “” for the user “xmlsearch-user”. Results are sorted by time when the document was changed. Search type: Russian (yandex.ru). Results are grouped by domain. Each group contains three documents, and ten groups can be returned per page. The maximum number of passages per document is two. The service returns an XML file in UTF-8 encoding. Request URL: http://xmlsearch.yandex.ru/xmlsearchuser=xml-searchuser&key=03.44583456:c876e1b098gh65khg834ggg1jk4ll9j8 Request body: %3Ctable%3E tm 2 2 Response format In response to the search request, Yandex.XML returns an XML file in UTF-8 encoding that contains the search results. Yandex.XML Developer's guide
Page 1 and 2: Yandex.XML Developer's guide 16.10.
Page 3 and 4: Contents Overview .................
Page 5 and 6: Developer's guide 5 For each search
Page 7 and 8: 7 Request for search results Yandex
Page 9: 9 http://xmlsearch.yandex.ru/xmlsea
Page 13 and 14: 13 http://www.yandex.ru/ www.yand
Page 15 and 16: 15 Tags with general information ab
Page 17 and 18: 17 Tags for the results block categ
Page 19 and 20: 19 Request for limits for the next
Page 21 and 22: Developer's guide 21 Formatting res
Page 23 and 24: Developer's guide 23 Robot reque
Page 25 and 26: 25 What should I do if I get a noti
Page 27 and 28: 27 Encoding How to correctly set en
Page 29 and 30: Appendices 29 Error code Descriptio

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