> For the complete documentation index, see [llms.txt](https://docs.hyper-space.io/hyperspace-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hyper-space.io/hyperspace-docs/api-documentation.md).

# API Documentation

- [Hyperspace Client](https://docs.hyper-space.io/hyperspace-docs/api-documentation/hyperspace-client.md)
- [add\_batch](https://docs.hyper-space.io/hyperspace-docs/api-documentation/hyperspace-client/add_batch.md)
- [add\_document](https://docs.hyper-space.io/hyperspace-docs/api-documentation/hyperspace-client/add_document.md)
- [async\_req](https://docs.hyper-space.io/hyperspace-docs/api-documentation/hyperspace-client/async_req.md)
- [clear\_collection](https://docs.hyper-space.io/hyperspace-docs/api-documentation/hyperspace-client/clear_collection.md)
- [collections\_info](https://docs.hyper-space.io/hyperspace-docs/api-documentation/hyperspace-client/collections_info.md)
- [commit](https://docs.hyper-space.io/hyperspace-docs/api-documentation/hyperspace-client/commit.md)
- [create\_collection](https://docs.hyper-space.io/hyperspace-docs/api-documentation/hyperspace-client/create_collection.md)
- [delete\_collection](https://docs.hyper-space.io/hyperspace-docs/api-documentation/hyperspace-client/delete_collection.md)
- [delete\_by\_query](https://docs.hyper-space.io/hyperspace-docs/api-documentation/hyperspace-client/delete_by_query.md)
- [dsl\_search](https://docs.hyper-space.io/hyperspace-docs/api-documentation/hyperspace-client/dsl_search.md)
- [get\_schema](https://docs.hyper-space.io/hyperspace-docs/api-documentation/hyperspace-client/get_schema.md)
- [get\_document](https://docs.hyper-space.io/hyperspace-docs/api-documentation/hyperspace-client/get_document.md): Describes how to build and run a Classic Search query.
- [reset\_password](https://docs.hyper-space.io/hyperspace-docs/api-documentation/hyperspace-client/reset_password.md)
- [search](https://docs.hyper-space.io/hyperspace-docs/api-documentation/hyperspace-client/search.md)
- [update\_by\_query](https://docs.hyper-space.io/hyperspace-docs/api-documentation/hyperspace-client/update_by_query.md)
- [update\_document](https://docs.hyper-space.io/hyperspace-docs/api-documentation/hyperspace-client/update_document.md)
- [DSL Query Framework](https://docs.hyper-space.io/hyperspace-docs/api-documentation/dsl-query-framework.md)
- [Aggregations](https://docs.hyper-space.io/hyperspace-docs/api-documentation/dsl-query-framework/aggregations.md)
- [Cardinality Aggregation](https://docs.hyper-space.io/hyperspace-docs/api-documentation/dsl-query-framework/aggregations/cardinality-aggregation.md)
- [Date Histogram](https://docs.hyper-space.io/hyperspace-docs/api-documentation/dsl-query-framework/aggregations/date-histogram.md)
- [Metric Aggregations](https://docs.hyper-space.io/hyperspace-docs/api-documentation/dsl-query-framework/aggregations/metric-aggregations.md)
- [Terms Aggregation](https://docs.hyper-space.io/hyperspace-docs/api-documentation/dsl-query-framework/aggregations/terms-aggregation.md)
- [Bool Queries](https://docs.hyper-space.io/hyperspace-docs/api-documentation/dsl-query-framework/bool-queries.md)
- [Free Text Search](https://docs.hyper-space.io/hyperspace-docs/api-documentation/dsl-query-framework/bool-queries/free-text-search.md)
- ['match' Clause](https://docs.hyper-space.io/hyperspace-docs/api-documentation/dsl-query-framework/bool-queries/match-clause.md)
- ['filter' Clause](https://docs.hyper-space.io/hyperspace-docs/api-documentation/dsl-query-framework/bool-queries/filter-clause.md)
- ['must' Clause](https://docs.hyper-space.io/hyperspace-docs/api-documentation/dsl-query-framework/bool-queries/must-clause.md)
- ['must\_not' Clause](https://docs.hyper-space.io/hyperspace-docs/api-documentation/dsl-query-framework/bool-queries/must_not-clause.md)
- ['should' Clause](https://docs.hyper-space.io/hyperspace-docs/api-documentation/dsl-query-framework/bool-queries/should-clause.md)
- ['should\_not' Clause](https://docs.hyper-space.io/hyperspace-docs/api-documentation/dsl-query-framework/bool-queries/should_not-clause.md)
- [Candidate Generation and Metadata Filtering](https://docs.hyper-space.io/hyperspace-docs/api-documentation/dsl-query-framework/candidate-generation-and-metadata-filtering.md)
- [Geo Coordinates Match](https://docs.hyper-space.io/hyperspace-docs/api-documentation/dsl-query-framework/candidate-generation-and-metadata-filtering/geo-coordinates-match.md)
- [Range Match](https://docs.hyper-space.io/hyperspace-docs/api-documentation/dsl-query-framework/candidate-generation-and-metadata-filtering/range-match.md)
- [Term Match](https://docs.hyper-space.io/hyperspace-docs/api-documentation/dsl-query-framework/candidate-generation-and-metadata-filtering/term-match.md)
- [Scoring and Ranking](https://docs.hyper-space.io/hyperspace-docs/api-documentation/dsl-query-framework/scoring-and-ranking.md)
- [Boost](https://docs.hyper-space.io/hyperspace-docs/api-documentation/dsl-query-framework/scoring-and-ranking/boost.md)
- ['dis\_max'](https://docs.hyper-space.io/hyperspace-docs/api-documentation/dsl-query-framework/scoring-and-ranking/dis_max.md)
- [Function Score](https://docs.hyper-space.io/hyperspace-docs/api-documentation/dsl-query-framework/scoring-and-ranking/function-score.md)
- [Rarity Score (TF-IDF)](https://docs.hyper-space.io/hyperspace-docs/api-documentation/dsl-query-framework/scoring-and-ranking/rarity-score-tf-idf.md)