# Services from bob.assimilatethis.com on Zero

> bob.assimilatethis.com serves 4 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/bob.assimilatethis.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/bob.assimilatethis.com/health.json

## Services

- [Bob Fact-Checker (assimilatethis.com)](https://www.zero.xyz/c/bob-fact-checker-assimilatethis-com-10a5c316/llms.txt): $0.01/call via x402. Fact-checks a claim against the live web using Tavily and Exa search plus Firecrawl page reading, returning a verdict of supported, contradicted, or unclear with an explanation and source URLs.
- [Bob Research — Live Web Q&A with Synthesis](https://www.zero.xyz/c/bob-research-live-web-q-a-with-synthesis-f9c326cd/llms.txt): $0.01/call via x402. Answers factual or market-research questions by searching the live web with Tavily and Exa, extracting the best page with Firecrawl, and returning a synthesized short answer with source URLs.
- [Bob Web Search](https://www.zero.xyz/c/bob-web-search-dde8c489/llms.txt): $0.003/call via x402. Returns up to 10 ranked web search results (title, URL, snippet) for a query, with optional date-range filtering, at under a second per call
- [Bob Web Page Summarizer](https://www.zero.xyz/c/bob-web-page-summarizer-5aa1802f/llms.txt): $0.005/call via x402. Fetches and summarizes any web page URL into an ~80-word summary with key points using Firecrawl

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)