# Services from relay.straelo.com on Zero

> relay.straelo.com serves 12 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/relay.straelo.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/relay.straelo.com/health.json

## Services

- [Straelo Relay Domain Health Check](https://www.zero.xyz/c/straelo-relay-domain-health-check-e4008585/llms.txt): $0.005/call via x402. Checks the health of a public domain by testing DNS resolution, HTTP/HTTPS status, TLS certificate validity, redirects, and response latency.
- [Straelo Relay URL Clean Content](https://www.zero.xyz/c/straelo-relay-url-clean-content-65616bfd/llms.txt): $0.005/call via x402. Fetches a public webpage URL and returns clean, boilerplate-free text suitable for LLM research or RAG ingestion
- [Straelo Relay Transaction Intelligence](https://www.zero.xyz/c/straelo-relay-transaction-intelligence-a0302251/llms.txt): $0.005/call via x402. Analyzes an EVM transaction hash on Ethereum or Base and returns decoded intelligence including execution status, gas metrics, method selector, value transferred, and log counts.
- [Straelo Relay Email Validator (Basic)](https://www.zero.xyz/c/straelo-relay-email-validator-basic-8e761a18/llms.txt): $0.005/call via x402. Validates an email address for syntax correctness, domain existence, and MX record presence
- [Straelo Relay DNS Intelligence](https://www.zero.xyz/c/straelo-relay-dns-intelligence-fa42a080/llms.txt): $0.003/call via x402. Performs a comprehensive DNS lookup for a domain, returning all major record types (A, AAAA, MX, NS, SPF, TXT, DMARC) plus diagnostics.
- [Straelo Relay Chain Contract Call](https://www.zero.xyz/c/straelo-relay-chain-contract-call-bd95e068/llms.txt): $0.005/call via x402. Executes a read call against an EVM smart contract on Ethereum or Base by submitting hex-encoded calldata and returning the raw on-chain result.
- [Straelo Relay Web Intelligence](https://www.zero.xyz/c/straelo-relay-web-intelligence-9463f33d/llms.txt): $0.03/call via x402. Performs decision-oriented web intelligence investigations on a given topic, returning structured facts, sources, conflicts, summaries, and economics.
- [Straelo Relay DeFi Execution Snapshot](https://www.zero.xyz/c/straelo-relay-defi-execution-snapshot-e7958620/llms.txt): $0.02/call via x402. Fetches and compares read-only Base chain swap quotes from 1inch and KyberSwap, returning normalized outputs, consensus metrics, price dispersion, and provider limitations without executing any trade.
- [Straelo Relay Research Answer](https://www.zero.xyz/c/straelo-relay-research-answer-ca30ef22/llms.txt): $0.025/call via x402. Answers natural-language research questions using evidence-based web research, returning an answer with cited sources.
- [Straelo Relay Search & Extract](https://www.zero.xyz/c/straelo-relay-search-extract-98e1b016/llms.txt): $0.025/call via x402. Performs a web search and extracts structured fields (title, URL, snippet, and/or full text) from the results for a given query
- [Straelo Relay Search-Read](https://www.zero.xyz/c/straelo-relay-search-read-52985d90/llms.txt): $0.02/call via x402. Performs a live web search query and returns results with sources, enabling real-time information retrieval for AI agents.
- [Straelo Relay Search Evidence](https://www.zero.xyz/c/straelo-relay-search-evidence-e19750d4/llms.txt): $0.03/call via x402. Searches for evidence and facts on a given query, returning structured results with sources, conflicts, agreements, and a confidence score

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)