# Services from data-hub-v5.vercel.app on Zero

> data-hub-v5.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-v5.vercel.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/data-hub-v5.vercel.app/health.json

## Services

- [x402 Data Hub – Crypto Coin Details](https://www.zero.xyz/c/x402-data-hub-crypto-coin-details-d6917201/llms.txt): $0.05/call via x402. Returns detailed information about a specific cryptocurrency coin by its CoinGecko coin ID
- [x402 Data Hub v2 – Best Yield Pools](https://www.zero.xyz/c/x402-data-hub-v2-best-yield-pools-965236d7/llms.txt): $0.12/call via x402. Returns the highest-yielding DeFi liquidity pools, filterable by blockchain and stablecoin status
- [x402 Data Hub v2 – Crypto News Sentiment](https://www.zero.xyz/c/x402-data-hub-v2-crypto-news-sentiment-8bd8bca5/llms.txt): $0.05/call via x402. Analyzes and returns sentiment scores for cryptocurrency-related news articles
- [Crypto Fear & Greed Index Endpoint](https://www.zero.xyz/c/crypto-fear-greed-index-endpoint-466d41e0/llms.txt): $0.08/call via x402. Returns the current crypto market Fear & Greed sentiment index score and classification via a paid API call
- [x402 Data Hub – DAO Governance Proposals](https://www.zero.xyz/c/x402-data-hub-dao-governance-proposals-d22aad7c/llms.txt): $0.06/call via x402. Fetches active and historical DAO governance proposals, optionally filtered by DAO name
- [x402 Data Hub v2 - Currency Conversion](https://www.zero.xyz/c/x402-data-hub-v2-currency-conversion-6be6b750/llms.txt): $0.05/call via x402. Converts a specified amount from one currency to another using live exchange rates
- [x402-data-hub-v2 Yield Strategy](https://www.zero.xyz/c/x402-data-hub-v2-yield-strategy-a0de048b/llms.txt): $0.18/call via x402. Returns yield strategy recommendations for a given risk profile and investment amount in the crypto/DeFi space
- [x402 Data Hub – Crypto Coins List](https://www.zero.xyz/c/x402-data-hub-crypto-coins-list-c2b08234/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 v2 – Yield Lending Rates](https://www.zero.xyz/c/x402-data-hub-v2-yield-lending-rates-3db2bd56/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 – Token Sentiment](https://www.zero.xyz/c/x402-data-hub-v2-token-sentiment-a4b6ac59/llms.txt): $0.1/call via x402. Returns market sentiment data for a specified cryptocurrency token symbol
- [x402 Data Hub – Governance Whale Votes](https://www.zero.xyz/c/x402-data-hub-governance-whale-votes-9cc267a6/llms.txt): $0.12/call via x402. Returns on-chain governance whale voting activity, showing how large token holders have voted on proposals
- [x402 Data Hub v2 – Trending Crypto Sentiment](https://www.zero.xyz/c/x402-data-hub-v2-trending-crypto-sentiment-56a82775/llms.txt): $0.08/call via x402. Returns trending sentiment signals across cryptocurrencies and tokens based on social and market data
- [x402 Data Hub v2 – Exchange Rates](https://www.zero.xyz/c/x402-data-hub-v2-exchange-rates-5433f59b/llms.txt): $0.05/call via x402. Returns current foreign exchange and/or crypto exchange rates for specified currency pairs
- [x402 Data Hub v2 – Stablecoin Yield](https://www.zero.xyz/c/x402-data-hub-v2-stablecoin-yield-1ac96996/llms.txt): $0.08/call via x402. Returns current stablecoin yield rates and APY data for major protocols via a paid x402 endpoint
- [x402 Data Hub v2 – Governance Vote Results](https://www.zero.xyz/c/x402-data-hub-v2-governance-vote-results-94d55b45/llms.txt): $0.08/call via x402. Returns on-chain governance vote results for a given proposal or protocol, delivered as a paid x402 API endpoint.
- [x402 Data Hub - Treasury Governance Endpoint](https://www.zero.xyz/c/x402-data-hub-treasury-governance-endpoint-b686aa9e/llms.txt): $0.1/call via x402. Returns on-chain treasury and governance data for crypto protocols, accessible via a micropayment-gated POST request

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)