# Services from joe-market-data.marnick-yezo.workers.dev on Zero

> joe-market-data.marnick-yezo.workers.dev serves 9 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/joe-market-data.marnick-yezo.workers.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/joe-market-data.marnick-yezo.workers.dev/health.json

## Services

- [Joe Market Data – Token Fundamentals](https://www.zero.xyz/c/joe-market-data-token-fundamentals-ebe0a4cd/llms.txt): $0.001/call via x402. Fetches fundamental market data for a crypto token (price, market cap, FDV, circulating supply, rank) via CoinGecko, billed at $0.001 USDC per call on Base.
- [Joe Market Data – Stablecoin Watch](https://www.zero.xyz/c/joe-market-data-stablecoin-watch-b79f44a8/llms.txt): $0.001/call via x402. Returns real-time stablecoin prices, peg deviations (in basis points), and depeg alerts for the top 30 USD-pegged stablecoins via DefiLlama.
- [Joe Market Data – Protocol Revenue Leaders](https://www.zero.xyz/c/joe-market-data-protocol-revenue-leaders-38f92974/llms.txt): $0.001/call via x402. Returns the top 30 DeFi protocols ranked by 24-hour fees, sourced from DefiLlama, including fee volumes and take rates.
- [Joe Market Data – Token Details](https://www.zero.xyz/c/joe-market-data-token-details-d9600fe2/llms.txt): $0.001/call via x402. Returns current price, market cap, and metadata for a cryptocurrency token by symbol, sourced from CoinGecko.
- [Joe Market Data — Token Price](https://www.zero.xyz/c/joe-market-data-token-price-f8034a93/llms.txt): $0.001/call via x402. Returns the current USD price, market cap, 24h volume, and 24h price change for a cryptocurrency token, sourced from CoinGecko.
- [Joe Market Data – DeFi Analytics](https://www.zero.xyz/c/joe-market-data-defi-analytics-8cc33af6/llms.txt): $0.001/call via x402. Returns DeFi ecosystem analytics including chain TVL breakdowns and top protocol rankings sourced from DefiLlama
- [Joe Market Data – Polymarket Search](https://www.zero.xyz/c/joe-market-data-polymarket-search-3752d7a9/llms.txt): $0.001/call via x402. Searches Polymarket prediction markets by free-text query, returning matching markets and their current odds
- [Joe Market Data – Polymarket Prediction Markets](https://www.zero.xyz/c/joe-market-data-polymarket-prediction-markets-16e6a1be/llms.txt): $0.001/call via x402. Fetches live Polymarket prediction market questions, volumes, and odds for AI agents via a micropayment-gated endpoint.
- [Joe Market Data – Polymarket Crypto Markets](https://www.zero.xyz/c/joe-market-data-polymarket-crypto-markets-0ab9bb23/llms.txt): $0.001/call via x402. Returns current Polymarket prediction market questions and odds for cryptocurrency-related markets

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)