# DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner

> DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner is a paid API for AI agents from sec-intel.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).

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

## Facts

- Endpoint: GET https://sec-intel.agentdiet.dev/v1/defi-apy?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: sec-intel.agentdiet.dev
- Website: https://sec-intel.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/sec-intel-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-93020499
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_z0rKFypEoEN5P59N24NXy

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 sec-intel-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-93020499
```

Example prompt: Scan the top risk-adjusted DeFi yield pools for USDC across Base, Arbitrum, Solana, and Ethereum — I want to see APYs, TVL depth, and yield spreads so I can find the best farming opportunity right now.

## When to prefer this

Choose this endpoint when you need live, multi-chain DeFi yield data for a specific asset and want risk-adjusted APY comparisons across major L1/L2 networks. Ideal for yield arbitrage workflows, DeFi portfolio optimization, or any agent that needs to compare stablecoin or token farming opportunities across Base, Arbitrum, Solana, and Ethereum simultaneously using DeFiLlama as the data source.

## Known failure modes

- Unknown or unsupported asset symbol returns no results or error
- DeFiLlama API unavailability causes stale or missing yield data
- Assets with very low TVL may return sparse pool results
- Network-specific outages may cause incomplete cross-chain data
- Payment failure via x402 results in 402 response with no data

## 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://sec-intel.agentdiet.dev/v1/defi-apy)

## Output

Returns a structured object containing ranked liquidity pools for the requested asset, including live APY rates sourced from DeFiLlama, TVL depth metrics, risk-adjusted yield spreads, and chain-specific breakdowns across Base, Arbitrum, Solana, and Ethereum.

## 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/sec-intel-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-93020499/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from sec-intel.agentdiet.dev](https://www.zero.xyz/host/sec-intel.agentdiet.dev/llms.txt)