# 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 2026-10-21).

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

## Facts

- Endpoint: GET https://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: agentdiet.dev
- Website: https://agentdiet.dev
- Canonical page: https://www.zero.xyz/c/agentdiet-dev-defi-stablecoin-liquidity-pool-yield-arbitrage-scanner-db8e280d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_D5FfksCjZ29kha-DnqlJU

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-db8e280d
```

Example prompt: Can you scan all the top DeFi pools right now and tell me where I'd get the best risk-adjusted yield on USDC, including APY and TVL across Base, Arbitrum, Solana, and Ethereum?

## When to prefer this

Choose this endpoint when you need live, cross-chain DeFi yield comparisons for a specific asset and want risk-adjusted metrics (not just raw APY), especially if you need TVL depth to assess pool safety. Prefer this over generic DeFi dashboards when your agent needs programmatic, structured yield data across Base, Arbitrum, Solana, and Ethereum in a single call.

## Known failure modes

- Missing or empty 'asset' parameter returns a validation error
- Unknown or unsupported asset symbol returns empty results or an error
- DeFiLlama API downtime may cause stale or unavailable data
- Very low-liquidity assets may return few or no pool results
- Network timeout if DeFiLlama upstream is slow

## 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/aave-v3-yields)

## Output

Returns a ranked list of DeFi liquidity pools for the requested asset, including live APY rates sourced from DeFiLlama, TVL depth per pool, chain/protocol identifiers, and risk-adjusted yield spreads to help identify the best yield 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/agentdiet-dev-defi-stablecoin-liquidity-pool-yield-arbitrage-scanner-db8e280d/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)