# DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner

> DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner is a paid API for AI agents from workflows.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 liquidity pools.

## Facts

- Endpoint: GET https://workflows.agentdiet.dev/v1/cross-chain-apy-scanner?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: workflows.agentdiet.dev
- Website: https://workflows.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/workflows-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-4b65acab
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kCiobr4qlhIROIX44tXi9

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 workflows-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-4b65acab
```

Example prompt: What are the best risk-adjusted DeFi yield pools for USDC right now across Base, Arbitrum, Solana, and Ethereum — show me the top APYs and TVL depth?

## When to prefer this

Choose this endpoint when you need live, cross-chain DeFi yield intelligence for a specific asset and want risk-adjusted APY comparisons backed by DeFiLlama TVL data. It is ideal for treasury managers, yield optimizers, or trading bots that need to identify the best liquidity pool opportunities across Base, Arbitrum, Solana, and Ethereum without manually querying each protocol.

## Known failure modes

- Invalid or unsupported asset symbol returns an error or empty result set
- DeFiLlama data unavailability may cause stale or missing APY data
- Asset with no active pools on the scanned chains returns empty results
- Network timeout or upstream API failure from DeFiLlama
- Highly illiquid assets may show misleadingly high APYs with low TVL depth

## 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://workflows.agentdiet.dev/v1/cross-chain-apy-scanner)

## Output

Returns a structured list of top DeFi liquidity pools for the queried asset, including live APY rates sourced from DeFiLlama, TVL depth per pool, risk-adjusted yield spreads, and cross-chain comparisons 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/workflows-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-4b65acab/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from workflows.agentdiet.dev](https://www.zero.xyz/host/workflows.agentdiet.dev/llms.txt)