Elastic Stack

Elastic Stack Search API

The Search API from Elastic Stack — 1 operation(s) for search.

Documentation GitHub OpenAPI

Operations 2

GET /{index}/_search Search documents in an index #

POST /{index}/_search Search documents in an index with request body #

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Elasticsearch Bulk Search API
  description: Distributed search and analytics engine REST API for indexing, searching, and analyzing data at scale. Endpoints are derived from the public Elasticsearch REST APIs reference and represent the most commonly used operations.
  version: 1.0.0
  x-generated-from: https://www.elastic.co/guide/en/elasticsearch/reference/current/rest-apis.html
  x-generated-by: claude-crawl-2026-05-08
servers:
- url: https://localhost:9200
  description: Default local Elasticsearch endpoint
tags:
- name: Search
paths:
  /{index}/_search:
    parameters:
    - name: index
      in: path
      required: true
      schema:
        type: string
    get:
      summary: Search documents in an index
      operationId: searchIndexGet
      responses:
        '200':
          description: Search response
          content:
            application/json:
              schema:
                type: object
      tags:
      - Search
    post:
      summary: Search documents in an index with request body
      operationId: searchIndexPost
      requestBody:
        required: false
        content:
          application/json:
            schema:
              type: object
      responses:
        '200':
          description: Search response
          content:
            application/json:
              schema:
                type: object
      tags:
      - Search