# DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner

> DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner is a paid API for AI agents from agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-23).

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

## Facts

- Endpoint: POST https://agentdiet.dev/v1/cross-chain-apy-scanner?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Provider: agentdiet.dev
- Website: https://agentdiet.dev
- Canonical page: https://www.zero.xyz/c/agentdiet-dev-defi-stablecoin-liquidity-pool-yield-arbitrage-scanner-f6b0432c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_38B-GEwTnY6jvXyFolD_R

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 agentdiet-dev-defi-stablecoin-liquidity-pool-yield-arbitrage-scanner-f6b0432c -d '<json body>'
```

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

## When to prefer this

Choose this endpoint when you need live, cross-chain DeFi yield comparisons for a specific asset, especially when risk-adjusted APY and TVL depth matter. Prefer this over generic price feeds or single-chain yield APIs when the user wants to compare yield opportunities across Base, Arbitrum, Solana, and Ethereum simultaneously using DeFiLlama data.

## Known failure modes

- Invalid or unrecognized asset symbol returns an error or empty results
- DeFiLlama upstream data unavailability may cause stale or missing pool data
- Very low-liquidity or newly launched assets may return few or no pools
- Network timeout if cross-chain aggregation takes too long under load

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

## Output

Returns a structured list of top-ranked liquidity pools for the specified asset, including APY rates, TVL depth, risk-adjusted yield scores, protocol names, and chain breakdown 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/agentdiet-dev-defi-stablecoin-liquidity-pool-yield-arbitrage-scanner-f6b0432c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentdiet.dev](https://www.zero.xyz/host/agentdiet.dev/llms.txt)