aid: lucidworks name: Lucidworks url: >- https://raw.githubusercontent.com/api-evangelist/lucidworks/refs/heads/main/apis.yml image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg type: Index position: Consumer access: 3rd-Party tags: - Search - Artificial Intelligence - Enterprise Search - Vector Search - RAG - Commerce created: '2025-01-07' modified: '2026-04-28' specificationVersion: '0.19' description: >- Lucidworks builds AI-powered search, discovery, and agent platforms used by enterprise commerce, support, and workplace teams. The Lucidworks AI Platform, Fusion, Neural Hybrid Search, Agent Studio, Commerce Studio, and Analytics Studio expose REST APIs for prediction, embedding, classification, signals capture, query rewriting, custom rule management, content chunking, and model deployment. apis: - aid: lucidworks:ai-platform name: Lucidworks AI Platform API description: >- The Lucidworks AI Platform API exposes prediction endpoints for FAQ enrichment, keyword extraction, named entity recognition, retrieval augmented generation (RAG), summarization, passthrough LLM calls, and query rewriting. Developers can invoke pre-built use cases or chain custom predictions, then fetch results asynchronously by prediction ID. image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg humanURL: https://doc.lucidworks.com/api-reference baseURL: https://api.lucidworks.ai tags: - Artificial Intelligence - Predictions - RAG - Summarization - NER - LLM properties: - type: Documentation url: https://doc.lucidworks.com/api-reference - type: Authentication url: https://doc.lucidworks.com/api-reference/request-access-token/request-access-token - type: OpenAPI url: openapi/lucidworks-ai-platform-openapi.yml - aid: lucidworks:embeddings name: Lucidworks Embeddings and Classification API description: >- The Embeddings and Classification API generates 768-dimensional vector encodings using the English Language Model text encoder, returns ranked classification labels, exposes custom model predictions, and tokenizes inputs by model ID for use in vector search and downstream ML pipelines. image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg humanURL: https://doc.lucidworks.com/api-reference baseURL: https://api.lucidworks.ai tags: - Embeddings - Vector Search - Classification - Tokenization - Machine Learning properties: - type: Documentation url: https://doc.lucidworks.com/api-reference/get-predictions/english-language-model-text-encoder - type: OpenAPI url: openapi/lucidworks-embeddings-openapi.yml - aid: lucidworks:signals name: Lucidworks Signals API description: >- The Signals API captures and retrieves user behavior signals for click, query, cart-add, and purchase-complete events. Signals power relevance tuning, recommendations, and analytics across Commerce Studio and the Analytics Studio. image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg humanURL: https://doc.lucidworks.com/api-reference baseURL: https://api.lucidworks.ai tags: - Signals - Analytics - Click Tracking - Commerce properties: - type: Documentation url: https://doc.lucidworks.com/api-reference/get-signals/click-signals - type: OpenAPI url: openapi/lucidworks-signals-openapi.yml - aid: lucidworks:rules name: Lucidworks Rules and Query Rewrites API description: >- The Rules and Query Rewrites API allows commerce and search teams to create, read, update, and delete custom business rules and query rewrites. Rules drive boost, bury, pin, redirect, and synonym behaviors that personalize search results without code changes. image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg humanURL: https://doc.lucidworks.com/api-reference/rule-management/list-rules baseURL: https://api.lucidworks.ai tags: - Business Rules - Query Rewrites - Search Tuning - Commerce properties: - type: Documentation url: https://doc.lucidworks.com/api-reference/rule-management/list-rules - type: Documentation url: https://doc.lucidworks.com/api-reference/query-rewrite-management/list-query-rewrites - type: OpenAPI url: openapi/lucidworks-rules-openapi.yml - aid: lucidworks:chunking name: Lucidworks Content Chunking API description: >- The Content Chunking API splits long-form content into retrieval-ready passages using dynamic-sentence chunkers, semantic chunkers, and regex splitters. Chunked output feeds vector indexing and RAG pipelines. image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg humanURL: https://doc.lucidworks.com/api-reference/split-content-into-chunks/chunk-text-using-the-specified-chunker baseURL: https://api.lucidworks.ai tags: - Chunking - Content Processing - RAG - Indexing properties: - type: Documentation url: https://doc.lucidworks.com/api-reference/split-content-into-chunks/chunk-text-using-the-specified-chunker - type: OpenAPI url: openapi/lucidworks-chunking-openapi.yml - aid: lucidworks:models name: Lucidworks Model Management API description: >- The Model Management API lets teams create, get, list, deploy, and delete models used by Lucidworks AI. Custom models can be registered and deployed alongside the default catalog for inference at query and indexing time. image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg humanURL: https://doc.lucidworks.com/api-reference/manage-models/list-all-models baseURL: https://api.lucidworks.ai tags: - Model Management - MLOps - Deployment properties: - type: Documentation url: https://doc.lucidworks.com/api-reference/manage-models/list-all-models - type: OpenAPI url: openapi/lucidworks-models-openapi.yml - aid: lucidworks:fusion name: Lucidworks Fusion REST API description: >- Fusion REST APIs administer collections, indexing pipelines, query pipelines, connectors, and search apps inside the Lucidworks Fusion platform. The legacy Custom Rules API for Fusion 5.7 is part of this family of administrative endpoints. image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg humanURL: https://doc.lucidworks.com/docs/5/fusion/dev-portal/rest-apis tags: - Fusion - Enterprise Search - Indexing - Pipelines - Connectors properties: - type: Documentation url: https://doc.lucidworks.com/docs/5/fusion/dev-portal/rest-apis - type: Documentation url: https://legacydoc.lucidworks.com/fusion/5.7/331/custom-rules-api common: - type: Website url: https://lucidworks.com - type: Documentation url: https://doc.lucidworks.com - type: APIReference url: https://doc.lucidworks.com/api-reference - type: Authentication url: https://doc.lucidworks.com/api-reference/request-access-token/request-access-token - type: SDK url: https://doc.lucidworks.com/docs/5/fusion/dev-portal/connectors-sdk/overview - type: Blog url: https://lucidworks.com/blog maintainers: - FN: Kin Lane email: kin@apievangelist.com