Perplexity AI is an answer engine that delivers accurate answers to complex questions using large language models with real-time web search capabilities.
URL: Visit APIs.json URL
- Type: Index
- Position: Consumer
- Access: 3rd-Party
- Created: 2025-02-21
- Modified: 2026-04-28
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Human URL: https://www.perplexity.ai/
The Sonar API provides access to Perplexity's Sonar family of models including sonar, sonar-pro, sonar-reasoning-pro, and sonar-deep-research via an OpenAI-compatible chat completions endpoint with built-in web search grounding.
Human URL: https://docs.perplexity.ai/docs/sonar/quickstart
Base URL: https://api.perplexity.ai
- Artificial Intelligence, Chat Completions, Grounding, Large Language Models, Search
The Async Chat Completions API enables developers to submit long-running chat completion requests for background processing. Requests are queued and processed asynchronously, returning a unique identifier for tracking status through creation, processing, completion, or failure stages, making it ideal for deep research and computationally intensive queries.
Human URL: https://docs.perplexity.ai/api-reference/async-chat-completions-post
Base URL: https://api.perplexity.ai
- Artificial Intelligence, Asynchronous, Chat Completions, Large Language Models
The Search API enables developers to perform ranked web searches with advanced filtering including domain, language, country, and date recency controls, returning structured results with titles, URLs, snippets, and publication dates.
Human URL: https://docs.perplexity.ai/guides/search-quickstart
Base URL: https://api.perplexity.ai
- Filtering, Ranking, Search, Web Search
The Responses API (Agentic Research API) provides access to third-party frontier models from providers like OpenAI, Anthropic, Google, and xAI with integrated web search tools, URL fetching, function calling, and multi-step reasoning presets such as pro-search and deep-research.
Human URL: https://docs.perplexity.ai/docs/grounded-llm/responses/quickstart
Base URL: https://api.perplexity.ai
- Agents, Artificial Intelligence, Large Language Models, Research, Web Search
The Embeddings API generates high-quality text embeddings for semantic search and retrieval, offering both standard embeddings for independent texts and contextualized embeddings for document chunks that share context, with support for Matryoshka representation learning for flexible dimensionality.
Human URL: https://docs.perplexity.ai/docs/embeddings/quickstart
Base URL: https://api.perplexity.ai
- Embeddings, Retrieval, Semantic Search, Vectors
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FN: Kin Lane
Email: kin@apievangelist.com
FN: Perplexity AI
Email: support@perplexity.ai