# Services from silverback-x402.onrender.com on Zero

> silverback-x402.onrender.com 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/silverback-x402.onrender.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/silverback-x402.onrender.com/health.json

## Services

- [Silverback Token Security Audit](https://www.zero.xyz/c/silverback-x402-onrender-com-9dab92bf/llms.txt): $0.02/call via x402. Performs a comprehensive security audit on a token contract including honeypot detection, tax analysis, and ownership checks
- [Silverback Whale Movement Monitor](https://www.zero.xyz/c/silverback-x402-onrender-com-be767b34/llms.txt): $0.02/call via x402. Tracks large on-chain token transfers, buys, and sells above a USD threshold, returning a ranked list of whale moves with summary analytics
- [Silverback Technical Analysis](https://www.zero.xyz/c/silverback-x402-onrender-com-8d8286b5/llms.txt): $0.03/call via x402. Returns RSI, MACD, and Bollinger Bands technical analysis for a given crypto token over a specified timeframe
- [Silverback Base Chain Swap Quote](https://www.zero.xyz/c/silverback-x402-onrender-com-75c498bc/llms.txt): $0.01/call via x402. Returns the optimal EVM swap route on Base chain for a given token pair and input amount using 0x protocol
- [Silverback 0x Permit2 Token Swap](https://www.zero.xyz/c/silverback-x402-onrender-com-d1e2ee4f/llms.txt): $0.05/call via x402. Returns EIP-712 Permit2 signing data and step-by-step instructions to swap one token for another on Base chain via the 0x protocol
- [Base Chain Liquidity Pool Analyzer](https://www.zero.xyz/c/silverback-x402-onrender-com-d09df8ea/llms.txt): $0.010000/call via x402. Analyzes Base chain liquidity pools and returns a health score for a given token pair or pool address
- [Silverback Arbitrage Scanner](https://www.zero.xyz/c/silverback-x402-onrender-com-699d1aa9/llms.txt): $0.030000/call via x402. Finds price discrepancies for a token pair across DEX aggregators on Base chain
- [Silverback DeFi Yield Opportunities](https://www.zero.xyz/c/silverback-x402-onrender-com-ccd70722/llms.txt): $0.03/call via x402. Returns DeFi yield opportunities on Base chain for a given token and risk tolerance
- [Silverback DeFi Correlation Matrix](https://www.zero.xyz/c/silverback-x402-onrender-com-0c616fc1/llms.txt): $0.01/call via x402. Computes a correlation matrix across DeFi tokens or assets on Base chain to reveal statistical relationships between price movements
- [Silverback Top Pools](https://www.zero.xyz/c/silverback-x402-onrender-com-eeff7ee7/llms.txt): $0.005/call via x402. Retrieves the top-performing liquidity pools on the Base chain with health scoring and ranking metrics
- [Silverback Top DeFi Protocols](https://www.zero.xyz/c/silverback-x402-onrender-com-32da17c5/llms.txt): $0.005/call via x402. Retrieves a ranked list of top DeFi protocols on the Base chain with associated analytics
- [Silverback Top Coins](https://www.zero.xyz/c/silverback-x402-onrender-com-df935d9b/llms.txt): $0.005/call via x402. Returns a ranked list of top cryptocurrency coins by market metrics on Base chain
- [Silverback Agent Reputation API](https://www.zero.xyz/c/silverback-x402-onrender-com-bc2bb969/llms.txt): $0.005/call via x402. Looks up or scores the on-chain reputation of a DeFi agent or wallet address on the Base chain
- [Silverback Gas Price API](https://www.zero.xyz/c/silverback-x402-onrender-com-9f70ce2f/llms.txt): $0.005/call via x402. Fetches current gas price data for blockchain transactions, likely on Base or EVM-compatible chains
- [Silverback Agent Discovery](https://www.zero.xyz/c/silverback-x402-onrender-com-1a8ec571/llms.txt): $0.01/call via x402. Discovers available AI agent capabilities and endpoints on the Silverback DeFi platform
- [Silverback DEX Metrics](https://www.zero.xyz/c/silverback-x402-onrender-com-14541b3d/llms.txt): $0.002/call via x402. Retrieves decentralized exchange metrics and trading data for tokens or pairs on Base chain

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)