# Services from searchtav.vercel.app on Zero

> searchtav.vercel.app serves 7 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/searchtav.vercel.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/searchtav.vercel.app/health.json

## Services

- [TavilyX Paid Search + RAG API](https://www.zero.xyz/c/tavilyx-paid-search-rag-api-840e9459/llms.txt): $0.02/call via x402. Performs paid web search and synthesizes results using RAG (Retrieval-Augmented Generation) via Tavily and NVIDIA NIM, billed per-call via x402 on Base.
- [TavilyX — Paid Search + RAG API](https://www.zero.xyz/c/tavilyx-paid-search-rag-api-3f501c43/llms.txt): $0.06/call via x402. Accepts a research question, searches the live web via Tavily, and synthesizes a grounded answer with cited sources using NVIDIA NIM LLMs.
- [TavilyX RAG Research API](https://www.zero.xyz/c/tavilyx-rag-research-api-28b609d2/llms.txt): $0.12/call via x402. Accepts one or more research queries and returns a synthesized RAG report with sources, powered by Tavily web search and NVIDIA NIM language models, billed via x402 on Base.
- [TavilyX Deep Search with RAG Synthesis](https://www.zero.xyz/c/tavilyx-deep-search-with-rag-synthesis-c14f2945/llms.txt): $0.05/call via x402. Performs a deep web search using Tavily and synthesizes a RAG-based answer using NVIDIA NIM, returning both a direct answer and source results, paid via x402 on Base.
- [TavilyX — Paid Search + RAG API](https://www.zero.xyz/c/tavilyx-paid-search-rag-api-149b4145/llms.txt): $0.04/call via x402. Accepts a natural language question, searches the live web via Tavily, and synthesizes a grounded answer using NVIDIA NIM RAG pipeline, returning both the query and a composed answer.
- [TavilyX News Search — Paid RAG-Synthesized News API](https://www.zero.xyz/c/tavilyx-news-search-paid-rag-synthesized-news-api-ddc185d0/llms.txt): $0.03/call via x402. Searches recent news articles using Tavily and synthesizes results via NVIDIA NIM RAG, returning ranked news results for a given query and time window.
- [TavilyX Extract — URL Content Extraction API](https://www.zero.xyz/c/tavilyx-extract-url-content-extraction-api-4bdb0846/llms.txt): $0.04/call via x402. Extracts and synthesizes content from one or more URLs using Tavily's web extraction pipeline, powered by NVIDIA NIM, with per-call micropayment via x402 on Base.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)