# Services from data-hub-v4-ten.vercel.app on Zero

> data-hub-v4-ten.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-v4-ten.vercel.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/data-hub-v4-ten.vercel.app/health.json

## Services

- [x402 Data Hub – Crypto Coin Details](https://www.zero.xyz/c/x402-data-hub-crypto-coin-details-607d3093/llms.txt): $0.05/call via x402. Fetches detailed information about a specific cryptocurrency coin by its CoinGecko ID, returning structured coin data.
- [x402 Data Hub – Token Sentiment](https://www.zero.xyz/c/x402-data-hub-token-sentiment-0a8175f2/llms.txt): $0.1/call via x402. Returns market sentiment data for a specified cryptocurrency token symbol
- [x402 Data Hub - DAO Governance Proposals](https://www.zero.xyz/c/x402-data-hub-dao-governance-proposals-061199d3/llms.txt): $0.06/call via x402. Retrieves active and historical governance proposals from DAOs, optionally filtered by DAO name
- [x402 Data Hub v2 - Exchange Currency Converter](https://www.zero.xyz/c/x402-data-hub-v2-exchange-currency-converter-04ff306d/llms.txt): $0.05/call via x402. Converts a specified amount from one currency or crypto asset to another, returning the converted value
- [x402 Data Hub – Crypto News Sentiment](https://www.zero.xyz/c/x402-data-hub-crypto-news-sentiment-d77160c4/llms.txt): $0.05/call via x402. Analyzes and returns sentiment scores for recent crypto-related news articles given a token or topic input
- [x402 Data Hub – Best Yield Pools](https://www.zero.xyz/c/x402-data-hub-best-yield-pools-79fe4c12/llms.txt): $0.12/call via x402. Returns the highest-yielding DeFi liquidity pools filtered by blockchain and stablecoin preference
- [x402 Data Hub – Yield Lending Rates](https://www.zero.xyz/c/x402-data-hub-yield-lending-rates-17bf69d4/llms.txt): $0.1/call via x402. Returns current lending yield rates for a specified crypto asset (e.g. USDC, ETH) across DeFi protocols
- [x402-data-hub-v2 Sentiment Trending Endpoint](https://www.zero.xyz/c/x402-data-hub-v2-sentiment-trending-endpoint-dd8150e9/llms.txt): $0.08/call via x402. Returns trending crypto sentiment data including top trending tokens, sentiment scores, and social buzz metrics
- [x402-data-hub-v2 Crypto Fear & Greed Sentiment Index](https://www.zero.xyz/c/x402-data-hub-v2-crypto-fear-greed-sentiment-index-8543bfdf/llms.txt): $0.08/call via x402. Returns the current Crypto Fear & Greed sentiment index score and classification for market mood analysis
- [x402 Data Hub – Crypto Coins List](https://www.zero.xyz/c/x402-data-hub-crypto-coins-list-466970f8/llms.txt): $0.05/call via x402. Returns a ranked list of cryptocurrency coins with market data, limited to a specified number of results
- [x402 Data Hub - Governance Whale Votes](https://www.zero.xyz/c/x402-data-hub-governance-whale-votes-fae9fe4f/llms.txt): $0.12/call via x402. Returns on-chain governance votes cast by large wallet holders (whales) for DeFi protocols
- [x402 Data Hub v2 – Yield Strategy Recommender](https://www.zero.xyz/c/x402-data-hub-v2-yield-strategy-recommender-d380077a/llms.txt): $0.18/call via x402. Returns DeFi yield strategies ranked by risk level and investment amount, helping users discover optimal yield opportunities across crypto protocols.
- [x402-data-hub-v2 Governance Vote Results](https://www.zero.xyz/c/x402-data-hub-v2-governance-vote-results-c44aa816/llms.txt): $0.08/call via x402. Returns on-chain governance proposal vote results including vote counts, outcomes, and participation data for crypto protocols
- [x402-data-hub-v2 Exchange Rates](https://www.zero.xyz/c/x402-data-hub-v2-exchange-rates-163f3760/llms.txt): $0.05/call via x402. Returns current cryptocurrency exchange rates for specified trading pairs via a paid x402 endpoint
- [x402 Data Hub – Stablecoin Yield Rates](https://www.zero.xyz/c/x402-data-hub-stablecoin-yield-rates-052af73d/llms.txt): $0.08/call via x402. Returns current yield rates and APY data for stablecoin lending and liquidity protocols across DeFi
- [x402 Data Hub - Treasury Governance Endpoint](https://www.zero.xyz/c/x402-data-hub-treasury-governance-endpoint-2aa04f43/llms.txt): $0.1/call via x402. Fetches on-chain treasury and governance data for crypto protocols via a paid x402 API

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)