# 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 2026-10-21).

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://mesh.agentdiet.dev/v1/aave-v3-yields?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- 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-745d7797
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_vGPynKW09cYZIhG5g-R_q

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-745d7797
```

Example prompt: Scan live DeFi pools for USDC and show me the top risk-adjusted yields with APY and TVL depth across Base, Arbitrum, Solana, and Ethereum — I want to know where I'd get the best return right now.

## When to prefer this

Choose this endpoint when you need real-time, multi-chain DeFi yield data for a specific asset and want risk-adjusted APY comparisons with TVL depth across major EVM and Solana pools. It is particularly useful when comparing yield arbitrage opportunities across Base, Arbitrum, Ethereum, and Solana simultaneously, rather than querying a single protocol or chain in isolation.

## Known failure modes

- Missing or invalid asset symbol returns a validation error
- Unknown asset symbol with no matching pools returns empty or null results
- DeFiLlama data temporarily unavailable may return stale or error response
- Rate limiting or payment failure (HTTP 402) if USDC micropayment is not processed
- Network timeouts if upstream DeFiLlama API is slow or down

## 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 list of DeFi pools for the requested asset, including APY rates sourced from DeFiLlama, TVL depth per pool, chain identifiers (Base, Arbitrum, Solana, Ethereum), protocol names, and risk-adjusted yield spread comparisons to help identify the best deposit 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/mesh-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-arbitrage-745d7797/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)