# Services from x402.onhub.ai on Zero

> x402.onhub.ai serves 5 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/x402.onhub.ai
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/x402.onhub.ai/health.json

## Services

- [OnHub Places — Google Maps Grounded Local Search](https://www.zero.xyz/c/onhub-places-google-maps-grounded-local-search-0907db28/llms.txt): $0.04/call via x402. Answers local/places queries using Google Maps grounding, returning ranked venue results with names, star ratings, and map URLs.
- [OnHub URL Context Q&A](https://www.zero.xyz/c/onhub-url-context-q-a-1e92f3e1/llms.txt): $0.4/call via x402. Fetches and reads up to 3 public URLs, then answers a specific question grounded in their content with cited sources.
- [OnHub Code Execution — Python-Based Computational Q&A](https://www.zero.xyz/c/onhub-code-execution-python-based-computational-q-a-19a62f4a/llms.txt): $0.015/call via x402. Answers computational questions by writing and executing Python code, returning step-by-step reasoning and a final answer, paid per request in USDC on Base.
- [OnHub Chat Completions API](https://www.zero.xyz/c/onhub-chat-completions-api-d3f27ef2/llms.txt): $0.002/call via x402. Pay-per-request LLM text inference endpoint using OpenAI-compatible chat completions format, billed per call in USDC on Base
- [OnHub Search — Google-Grounded Factual Q&A](https://www.zero.xyz/c/onhub-search-google-grounded-factual-q-a-e1039d3f/llms.txt): $0.025/call via x402. Answers factual questions using Google Search grounding, returning a cited answer with source URLs, paid per request in USDC 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)