# Services from data-hub-x402.vercel.app on Zero

> data-hub-x402.vercel.app serves 16 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/data-hub-x402.vercel.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/data-hub-x402.vercel.app/health.json

## Services

- [x402-data-hub-v2 Best Yield Pools](https://www.zero.xyz/c/x402-data-hub-v2-best-yield-pools-adeb5162/llms.txt): $0.12/call via x402. Returns the highest-yielding DeFi liquidity pools, optionally filtered by blockchain and stablecoin status
- [x402 Data Hub – Crypto Coin Details](https://www.zero.xyz/c/x402-data-hub-v2-crypto-coin-details-1fc65900/llms.txt): $0.05/call via x402. Fetches detailed information about a specific cryptocurrency coin by its CoinGecko coin ID
- [x402 Data Hub – Exchange Currency Converter](https://www.zero.xyz/c/x402-data-hub-exchange-currency-converter-3c168e02/llms.txt): $0.05/call via x402. Converts a specified amount from one currency (fiat or crypto) to another using live exchange rates
- [x402 Data Hub – Yield Lending Rates](https://www.zero.xyz/c/x402-data-hub-yield-lending-rates-7a458028/llms.txt): $0.1/call via x402. Returns lending yield rates for a specified crypto asset (e.g. USDC, ETH) across DeFi lending protocols
- [x402 Data Hub – Token Sentiment](https://www.zero.xyz/c/x402-data-hub-token-sentiment-1f3a2042/llms.txt): $0.1/call via x402. Returns sentiment analysis data for a given cryptocurrency token symbol
- [x402 Data Hub – Governance Vote Results](https://www.zero.xyz/c/x402-data-hub-governance-vote-results-b51604cd/llms.txt): $0.08/call via x402. Retrieves on-chain governance vote results for crypto protocols, returning proposal outcomes, vote tallies, and participation data.
- [x402 Data Hub – Stablecoin Yield Endpoint](https://www.zero.xyz/c/x402-data-hub-stablecoin-yield-endpoint-febca71a/llms.txt): $0.08/call via x402. Returns current stablecoin yield rates and APY data across DeFi protocols, paid per-call via x402 micropayment
- [x402 Data Hub v2 – DAO Governance Proposals](https://www.zero.xyz/c/x402-data-hub-v2-dao-governance-proposals-b1688a3a/llms.txt): $0.06/call via x402. Fetches active and historical governance proposals for a specified DAO, optionally filtered by DAO name.
- [x402-data-hub-v2 Crypto Coins List](https://www.zero.xyz/c/x402-data-hub-v2-crypto-coins-list-16e45125/llms.txt): $0.05/call via x402. Returns a ranked list of cryptocurrency coins with market data, paginated by a configurable limit.
- [x402 Data Hub – Crypto Fear & Greed Sentiment](https://www.zero.xyz/c/x402-data-hub-crypto-fear-greed-sentiment-7270bef6/llms.txt): $0.08/call via x402. Returns the current crypto Fear & Greed Index score and sentiment classification for the overall cryptocurrency market
- [x402 Data Hub – Governance Whale Votes](https://www.zero.xyz/c/x402-data-hub-governance-whale-votes-e37c86af/llms.txt): $0.12/call via x402. Returns on-chain governance whale vote data, showing how large token holders voted on proposals across DeFi protocols
- [x402-data-hub-v2 Sentiment News](https://www.zero.xyz/c/x402-data-hub-v2-sentiment-news-95494e4c/llms.txt): $0.05/call via x402. Returns news sentiment analysis for crypto assets, aggregating market mood signals from recent news coverage.
- [x402 Data Hub v2 — Treasury Governance Endpoint](https://www.zero.xyz/c/x402-data-hub-v2-treasury-governance-endpoint-1d5c6bfd/llms.txt): $0.1/call via x402. Returns on-chain treasury and governance data for crypto protocols, accessible via a paid x402 micropayment API
- [x402-data-hub-v2 Sentiment Trending](https://www.zero.xyz/c/x402-data-hub-v2-sentiment-trending-434163a6/llms.txt): $0.08/call via x402. Returns trending sentiment data for crypto assets, topics, or tokens based on social and market signals
- [x402 Data Hub v2 – Exchange Rates](https://www.zero.xyz/c/x402-data-hub-v2-exchange-rates-36c551c4/llms.txt): $0.05/call via x402. Returns current cryptocurrency exchange rates for specified trading pairs via a paid x402 micropayment endpoint
- [x402 Data Hub - Yield Strategy Endpoint](https://www.zero.xyz/c/x402-data-hub-yield-strategy-endpoint-b13a96c2/llms.txt): $0.18/call via x402. Returns DeFi yield strategy recommendations based on risk tolerance and investment amount

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)