# Services from cryptodefidataintel-production.up.railway.app on Zero

> cryptodefidataintel-production.up.railway.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/cryptodefidataintel-production.up.railway.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/cryptodefidataintel-production.up.railway.app/health.json

## Services

- [x402-defi-intel Transaction Simulator](https://www.zero.xyz/c/x402-defi-intel-transaction-simulator-599cc5ed/llms.txt): $0.005/call via x402. Simulates an EVM transaction on a specified chain before execution to predict success, gas cost, and revert reason
- [x402 DeFi Yield Intelligence](https://www.zero.xyz/c/x402-defi-yield-intelligence-0f2d5e1c/llms.txt): $0.004/call via x402. Returns cross-chain DeFi yield opportunities for stable assets, ranked by TVL with AI-generated signal and insight, paid per-call via x402.
- [x402-defi-intel Long/Short Intel](https://www.zero.xyz/c/x402-defi-intel-long-short-intelligence-580a719f/llms.txt): $0.003/call via x402. Returns crowd vs. smart-money long/short positioning ratios for a crypto asset, with a divergence signal and contrarian insight.
- [x402-defi-intel Gas Price Oracle](https://www.zero.xyz/c/x402-defi-intel-gas-price-oracle-ecfe3853/llms.txt): $0.001/call via x402. Returns real-time cross-chain gas prices, base fees, and cost trend signals to help agents choose the cheapest chain for transaction execution.
- [x402-defi-intel Token Approval Check](https://www.zero.xyz/c/x402-defi-intel-token-approval-check-e97e2eab/llms.txt): $0.003/call via x402. Checks ERC-20 token approval allowances for a wallet address on a given chain, flagging unlimited or risky approvals
- [x402 DeFi Intel – Token Resolve](https://www.zero.xyz/c/x402-defi-intel-token-resolve-d49c2dd9/llms.txt): $0.003/call via x402. Resolves a token name or symbol query to cross-chain contract addresses and metadata across multiple blockchains
- [x402 DeFi Intel – Liquidations](https://www.zero.xyz/c/x402-defi-intel-liquidations-994d6410/llms.txt): $0.003/call via x402. Returns real-time liquidation data for a crypto asset, including total USD liquidated, long vs. short breakdown, signal classification, and risk insight.
- [x402 DeFi Intel — Protocol Search](https://www.zero.xyz/c/x402-defi-intel-protocol-search-d8794159/llms.txt): $0.003/call via x402. Search and discover DeFi protocols by name or category, returning TVL, chains, and classification data
- [x402 DeFi Intel – Funding Rate Intelligence](https://www.zero.xyz/c/x402-defi-intel-funding-rate-intelligence-a923aa76/llms.txt): $0.004/call via x402. Returns cross-chain crypto funding rate spreads with machine-readable signals, confidence scores, and human-readable insight for a given asset or top opportunities by spread.
- [x402 DeFi Intel – Token Safety Check](https://www.zero.xyz/c/x402-defi-intel-token-safety-check-25a71d53/llms.txt): $0.003/call via x402. Analyzes a token contract address on a specified blockchain for safety signals, returning a machine-readable signal, human-readable insight, and confidence score.
- [x402 DeFi Intel - Lending Intelligence](https://www.zero.xyz/c/x402-defi-intel-lending-intelligence-b7052449/llms.txt): $0.004/call via x402. Returns cross-chain DeFi lending market data including supply/borrow APYs, ranked by rate, filtered by asset, chain, and TVL
- [x402 DeFi Intel – Open Interest Intelligence](https://www.zero.xyz/c/x402-defi-intel-open-interest-intelligence-33d9afbb/llms.txt): $0.003/call via x402. Returns aggregated cross-chain open interest data for a crypto asset, including total OI in USD, 24h change, a directional signal, and an AI-generated insight about market positioning.
- [x402-defi-intel Price Endpoint](https://www.zero.xyz/c/x402-defi-intel-price-endpoint-8e50e18d/llms.txt): $0.001/call via x402. Returns live spot price, 24h change, and market signal for one or more crypto assets via CoinGecko.
- [x402-defi-intel Governance Search](https://www.zero.xyz/c/x402-defi-intel-governance-search-b4b2edd2/llms.txt): $0.003/call via x402. Search and retrieve governance proposals for a given DeFi protocol's Snapshot space, returning active/closed proposals with AI-generated insights.
- [x402 DeFi Intel – Swap Quote](https://www.zero.xyz/c/x402-defi-intel-swap-quote-f563fc1b/llms.txt): $0.005/call via x402. Returns a cross-chain swap quote including input/output token amounts, best route, price impact, and routing signal for a given token pair and amount.
- [x402-defi-intel Bridge Quote](https://www.zero.xyz/c/x402-defi-intel-bridge-quote-a7b2709e/llms.txt): $0.005/call via x402. Returns the best cross-chain bridge route with fees, gas cost, and estimated execution time for moving tokens between blockchains.

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)