# DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner

> DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner is a paid API for AI agents from github-audit.agentdiet.dev, paid per call via MPP, $0.015/call, status unknown (last checked 2026-10-21).

Scans live DeFiLlama APYs, TVL depth, and risk-adjusted yield spreads across Base, Arbitrum, Solana, and Ethereum pools for a given asset symbol.

## Facts

- Endpoint: GET https://github-audit.agentdiet.dev/v1/cross-chain-apy-scanner?utm_source=zero.xyz
- Price: $0.015/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: github-audit.agentdiet.dev
- Website: https://github-audit.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/github-audit-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-61f315d5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_K1pf11426SHQGCqEYT610

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

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability github-audit-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-61f315d5
```

Example prompt: Scan all DeFi liquidity pools across Base, Arbitrum, Solana, and Ethereum and show me the top risk-adjusted USDC yield opportunities ranked by APY and TVL depth right now.

## When to prefer this

Choose this endpoint when you need real-time, cross-chain DeFi yield comparison for a specific asset and want risk-adjusted rankings rather than raw APY alone. Best suited for agents managing DeFi treasury allocation, yield farming strategy, or arbitrage detection across Base, Arbitrum, Solana, and Ethereum simultaneously. Prefer this over manual DeFiLlama browsing or single-chain yield tools when cross-chain spread analysis and TVL depth are required inputs to a decision.

## Known failure modes

- Invalid or unrecognized asset symbol returns an error or empty result set
- DeFiLlama data unavailability causes stale or missing pool data
- Payment failure (HTTP 402) if x402 USDC micropayment is not processed
- Pools with very low TVL may be filtered or flagged as high risk
- Network-specific outages may result in incomplete cross-chain coverage

## How this service works

Scans live DeFiLlama APYs, TVL depth, and risk-adjusted yield spreads across Base, Arbitrum, Solana, and Ethereum pools. (Live x402 v2, IETF MPP & MCP endpoint at https://github-audit.agentdiet.dev/v1/cross-chain-apy-scanner)

## Output

Returns a structured object containing live APY rates, TVL depth figures, and risk-adjusted yield spreads for liquidity pools matching the requested asset symbol across Base, Arbitrum, Solana, and Ethereum — ranked or filtered for top opportunities.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "asset"
 ],
 "properties": {
  "asset": {
   "type": "string",
   "minLength": 1,
   "description": "Target asset symbol (e.g. USDC, ETH, SOL, WBTC) to scan for top risk-adjusted DeFi yield pools"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/github-audit-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-61f315d5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from github-audit.agentdiet.dev](https://www.zero.xyz/host/github-audit.agentdiet.dev/llms.txt)