# Services from klane402.deanhiki.workers.dev on Zero

> klane402.deanhiki.workers.dev 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/klane402.deanhiki.workers.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/klane402.deanhiki.workers.dev/health.json

## Services

- [PayTo Counterparty Check – Base/EVM Address Risk Screen](https://www.zero.xyz/c/payto-counterparty-check-base-evm-address-risk-screen-678714b4/llms.txt): $0.01/call via x402. Returns contract-vs-wallet classification, nonce, ETH balance, USDC balance, and a risk note for a given Base/EVM address before sending funds.
- [x402 Endpoint Linter](https://www.zero.xyz/c/x402-endpoint-linter-c7345a89/llms.txt): $0.01/call via x402. Validates and lints an x402 payment endpoint URL, checking its 402 response, version, payment fields, asset validity, and price metadata before you pay it.
- [Live Perpetual Funding Rates API](https://www.zero.xyz/c/live-perpetual-funding-rates-api-d26e7073/llms.txt): $0.005/call via x402. Returns live perpetual futures funding rates normalized to hourly rate and APR across up to 5 venues (Hyperliquid, Bybit, Pacifica, Extended, Lighter), with mark price and open interest, cached ≤60s.
- [Hyperliquid & Bybit Funding Rate History API](https://www.zero.xyz/c/hyperliquid-bybit-funding-rate-history-api-134a3a87/llms.txt): $0.01/call via x402. Returns historical funding rate data for a specified crypto coin from Hyperliquid and Bybit over up to 30 days, with hourly-normalized rates and APR summaries.
- [Azure Retail Cloud Price Lookup](https://www.zero.xyz/c/azure-retail-cloud-price-lookup-396749a4/llms.txt): $0.05/call via x402. Returns live Azure retail prices for a given VM SKU or service, sorted cheapest-first across regions, with hourly and monthly USD costs.
- [Cross-Venue Perp Funding Arbitrage Scanner](https://www.zero.xyz/c/cross-venue-perp-funding-arbitrage-scanner-fb65d12a/llms.txt): $0.008/call via x402. Scans multiple crypto perpetual exchanges to find coins where the funding rate spread between the best long venue and best short venue exceeds a minimum APR threshold, ranked by arbitrage opportunity size.
- [Web Page Summarizer (5-Bullet English Summary)](https://www.zero.xyz/c/web-page-summarizer-5-bullet-english-summary-e17cd629/llms.txt): $0.02/call via x402. Fetches a public web page by URL and returns a 5-bullet English summary plus the page title.
- [Read URL as Clean Text for RAG](https://www.zero.xyz/c/read-url-as-clean-text-for-rag-991c9123/llms.txt): $0.005/call via x402. Fetches a public web page and returns its title, description, plain text (up to 20k chars), and links in a clean format suitable for RAG pipelines.
- [Korean-English Text Translation](https://www.zero.xyz/c/korean-english-text-translation-4e30c099/llms.txt): $0.01/call via x402. Translates any text to natural Korean, or from Korean to English, via a simple GET request.
- [DeFi Yield Pools API (DefiLlama via klane402)](https://www.zero.xyz/c/defi-yield-pools-api-defillama-via-klane402-9e9bafc4/llms.txt): $0.01/call via x402. Returns top DeFi yield pool data from DefiLlama, filterable by token symbol, chain, stablecoin flag, minimum TVL, and result limit, with APY and TVL metrics.
- [klane402 Sentiment & Topic Classifier](https://www.zero.xyz/c/klane402-sentiment-topic-classifier-8d2e668e/llms.txt): $0.003/call via x402. Classifies the sentiment (positive/neutral/negative) and extracts topics from text in any language including Korean, returning a score and topic list.
- [Llama 3.1 8B Chat Completion (klane402)](https://www.zero.xyz/c/llama-3-1-8b-chat-completion-klane402-93e04f38/llms.txt): $0.002/call via x402. Sends a prompt to a Llama 3.1 8B language model and returns a text reply, paid per-call in USDC via x402.

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)