# DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner

> DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner is a paid API for AI agents from sec-intel.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://sec-intel.agentdiet.dev/v1/yield-aggregator?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: sec-intel.agentdiet.dev
- Website: https://sec-intel.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/sec-intel-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-da524beb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_4yHNfY2NscxX1wPzLIsio

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 sec-intel-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-da524beb
```

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

## When to prefer this

Choose this endpoint when you need live, multi-chain DeFi yield comparisons for a specific asset with TVL depth and risk-adjusted metrics rather than raw APY alone. It is particularly useful when comparing opportunities across Base, Arbitrum, Solana, and Ethereum simultaneously, and when DeFiLlama is the desired data source. Prefer this over generic APY aggregators when you want chain-level spread analysis in a single call.

## Known failure modes

- Missing or invalid asset symbol returns a 400 validation error
- Unknown or unsupported asset symbol (e.g. obscure token) may return empty results or no matching pools
- DeFiLlama data unavailability may cause stale or incomplete APY results
- Rate limiting or payment failure (x402) returns 402 Payment Required
- Network timeout from upstream DeFiLlama API may result in partial data

## 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://sec-intel.agentdiet.dev/v1/yield-aggregator)

## Output

Returns a ranked list of DeFi liquidity pools for the requested asset, including live APY rates sourced from DeFiLlama, TVL depth, risk-adjusted yield spreads, and pool/chain identifiers 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/sec-intel-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-da524beb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from sec-intel.agentdiet.dev](https://www.zero.xyz/host/sec-intel.agentdiet.dev/llms.txt)