# Services from defi-oracle-two.vercel.app on Zero

> defi-oracle-two.vercel.app serves 10 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/defi-oracle-two.vercel.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/defi-oracle-two.vercel.app/health.json

## Services

- [DeFi Oracle IL Calculator](https://www.zero.xyz/c/defi-oracle-il-calculator-0614ec0f/llms.txt): $0.05/call via x402. Calculates impermanent loss percentage for a given price change, returning scenarios, formula, and interpretation for DeFi liquidity providers.
- [DeFi Oracle — Staking Yields by Chain](https://www.zero.xyz/c/defi-oracle-staking-yields-by-chain-e83bd211/llms.txt): $0.05/call via x402. Returns staking and liquidity pool yield rates (APY), TVL, and pool metadata for a specified blockchain, powered by DeFiLlama data.
- [DeFi Oracle — Yield Rates API](https://www.zero.xyz/c/defi-oracle-yield-rates-api-1eead8ab/llms.txt): $0.05/call via x402. Returns DeFi liquidity pool yield rates (APY, TVL, IL risk) for a given blockchain chain, powered by DeFiLlama and on-chain RPC data
- [DeFi Oracle TVL Tracker](https://www.zero.xyz/c/defi-oracle-tvl-tracker-eff80ed2/llms.txt): $0.05/call via x402. Retrieves current TVL, 30-day TVL history, and percentage change for a specified DeFi protocol, optionally filtered by chain
- [DeFi Oracle Token Liquidity Lookup](https://www.zero.xyz/c/defi-oracle-token-liquidity-lookup-408ce5e9/llms.txt): $0.05/call via x402. Returns total liquidity, pool count, and pool-level details for a given token symbol on a specified chain using DeFiLlama and on-chain RPC data.
- [DeFi Oracle MEV Scanner](https://www.zero.xyz/c/defi-oracle-mev-scanner-01bbf15e/llms.txt): $0.15/call via x402. Scans recent blocks on a specified blockchain for MEV (Miner Extractable Value) activity indicators and potential MEV blocks
- [DeFi Oracle — Liquidation Risk Analyzer](https://www.zero.xyz/c/defi-oracle-liquidation-risk-analyzer-fa56ebbb/llms.txt): $0.15/call via x402. Calculates liquidation risk for DeFi lending positions given collateral and borrow token details, returning risk level, liquidation thresholds, and actionable recommendations.
- [DeFi Oracle Protocol Compare](https://www.zero.xyz/c/defi-oracle-protocol-compare-c42a0047/llms.txt): $0.1/call via x402. Compares multiple DeFi protocols side-by-side by TVL, category, chain, and recent TVL changes to identify the dominant protocol.
- [DeFi Oracle — Best Swap Route Finder](https://www.zero.xyz/c/defi-oracle-best-swap-route-finder-72627ccd/llms.txt): $0.1/call via x402. Finds the optimal token swap route between two tokens on a given chain, comparing all available DEX routes and returning the best path with full route details.
- [DeFi Oracle LP Health Check](https://www.zero.xyz/c/defi-oracle-lp-health-check-2660bf17/llms.txt): $0.1/call via x402. Analyzes the health of a DeFiLlama liquidity pool by returning a risk assessment, health score, and key metrics for a given pool ID

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)