# Services from crypto.apitoll.cloud on Zero

> crypto.apitoll.cloud serves 11 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/crypto.apitoll.cloud
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/crypto.apitoll.cloud/health.json

## Services

- [ApiToll Crypto Price Lookup](https://www.zero.xyz/c/apitoll-crypto-price-lookup-474115a8/llms.txt): $0.001/call via x402. Returns real-time or historical spot prices for up to 50 crypto tokens by symbol, CoinGecko ID, or chain:address, sourced from DefiLlama, paid per call via USDC.
- [ApiToll DeFi Yields API](https://www.zero.xyz/c/apitoll-defi-yields-api-a616695c/llms.txt): $0.001/call via x402. Returns real-time DeFi yield/APY data for lending and liquidity pools across major chains, sourced from DefiLlama, filterable by chain, protocol, asset, TVL, and sustainability.
- [Hyperliquid Perpetual Futures Market Data](https://www.zero.xyz/c/hyperliquid-perpetual-futures-market-data-3b1745e3/llms.txt): $0.001/call via x402. Returns real-time perpetual futures market data from Hyperliquid for 200+ crypto perp markets, including mark price, hourly funding rate, annualized funding APR, open interest, 24h volume, price change, and max leverage.
- [ApiToll DeFi TVL Lookup](https://www.zero.xyz/c/apitoll-defi-tvl-lookup-0e1eb69e/llms.txt): $0.001/call via x402. Returns real-time Total Value Locked (TVL) data for a specific blockchain chain or DeFi protocol, sourced from DefiLlama, paid per call via x402.
- [crypto.apitoll.cloud Historical Token Price Chart](https://www.zero.xyz/c/crypto-apitoll-cloud-historical-token-price-chart-5fdb2c02/llms.txt): $0.001/call via x402. Returns a historical price time series for up to 20 cryptocurrencies, identified by ticker, CoinGecko ID, or chain:address, with configurable data points and sampling period.
- [Crypto Global Market Overview](https://www.zero.xyz/c/crypto-global-market-overview-1b7cddfb/llms.txt): $0.001/call via x402. Returns a single-call snapshot of the entire crypto market: total market cap, 24h volume, BTC/ETH dominance percentages, 24h market-cap change, and counts of active cryptocurrencies and markets, sourced from CoinGecko.
- [Crypto Fear & Greed Index - Sentiment Score](https://www.zero.xyz/c/crypto-fear-greed-index-sentiment-score-f22671c9/llms.txt): $0.001/call via x402. Returns the current Crypto Fear & Greed Index score (0–100) and classification, with optional daily history up to 90 days, sourced from Alternative.me.
- [DEX Trading Volume Rankings by Protocol](https://www.zero.xyz/c/dex-trading-volume-rankings-by-protocol-a3578f99/llms.txt): $0.001/call via x402. Returns decentralized exchange trading volumes ranked by protocol, with 24h and 7d USD volume, percent changes, and supported chains, optionally filtered to one blockchain.
- [DeFi Protocol TVL & Metrics Lookup (DefiLlama)](https://www.zero.xyz/c/defi-protocol-tvl-metrics-lookup-defillama-6176cf59/llms.txt): $0.001/call via x402. Returns current TVL, market cap, category, supported chains, per-chain TVL breakdown, and 30-day TVL history for any DeFi protocol by its DefiLlama slug.
- [DeFi Protocol Fees & Revenue Rankings](https://www.zero.xyz/c/defi-protocol-fees-revenue-rankings-a33dd09c/llms.txt): $0.001/call via x402. Returns ranked DeFi protocol fees and revenue data including 24h/7d USD totals, percentage changes, categories, and chain coverage sourced from DefiLlama.
- [Stablecoin Market Data API](https://www.zero.xyz/c/stablecoin-market-data-api-e58d2276/llms.txt): $0.001/call via x402. Returns stablecoin market data ranked by USD-equivalent circulating supply, including peg type, mechanism, currency, price, and chain distribution, sourced from DefiLlama

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

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