# DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner

> DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner is a paid API for AI agents from mesh.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 pools for a given asset symbol.

## Facts

- Endpoint: POST https://mesh.agentdiet.dev/v1/aave-v3-yields?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Provider: mesh.agentdiet.dev
- Website: https://mesh.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/mesh-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-arbitrage-0fe47eb8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_x0QboQOVoQQCtHoKsfhGB

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 mesh-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-arbitrage-0fe47eb8 -d '<json body>'
```

Example prompt: What are the best risk-adjusted yield pools for USDC right now across Base, Arbitrum, Solana, and Ethereum — show me TVL depth and APY spreads so I can figure out where to deploy my capital?

## When to prefer this

Choose this endpoint when you need live, cross-chain DeFi yield comparisons for a specific asset and want risk-adjusted APY data alongside TVL depth to make informed capital deployment or yield arbitrage decisions. It is specifically designed for autonomous agents doing DeFi yield scanning across Base, Arbitrum, Solana, and Ethereum in a single call, making it superior to querying DeFiLlama manually or scraping individual protocol UIs.

## Known failure modes

- Missing or empty asset symbol returns a validation error
- Unsupported asset symbol may return no results or an empty pool list
- DeFiLlama data unavailability may cause stale or incomplete APY responses
- Network timeouts may occur if upstream DeFiLlama APIs are slow
- Malformed request body returns a schema validation error

## 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://mesh.agentdiet.dev/v1/aave-v3-yields)

## Output

Returns a structured object containing ranked DeFi liquidity pool data for the requested asset, including live APYs sourced from DeFiLlama, TVL depth per pool, risk-adjusted yield spreads, and pool metadata across supported chains (Base, Arbitrum, Solana, 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/mesh-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-arbitrage-0fe47eb8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mesh.agentdiet.dev](https://www.zero.xyz/host/mesh.agentdiet.dev/llms.txt)