# DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner

> DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner is a paid API for AI agents from shopify-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 DeFi pools

## Facts

- Endpoint: GET https://shopify-intel.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: shopify-intel.agentdiet.dev
- Website: https://shopify-intel.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/shopify-intel-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-be0d1b86
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_MfghOGQL2l2MUAMFB5qvm

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 shopify-intel-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-be0d1b86
```

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

## When to prefer this

Choose this endpoint when you need real-time, cross-chain DeFi yield comparison for a specific asset and want risk-adjusted spread analysis rather than raw APY alone. It is ideal for agents optimizing yield allocation, identifying arbitrage spreads, or performing due diligence on liquidity pools across Base, Arbitrum, Solana, and Ethereum simultaneously. Prefer this over single-protocol or single-chain yield queries when breadth of coverage and TVL depth matter.

## Known failure modes

- Missing required 'asset' parameter returns a validation error
- Unsupported or misspelled asset symbol may return empty results or an error
- DeFiLlama data unavailability or rate limiting may cause stale or incomplete pool data
- Network latency from upstream DeFiLlama API can delay response
- Payment failure via x402 may block access if USDC balance is insufficient

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

## Output

Returns a structured object containing ranked DeFi pool data for the requested asset, including APY rates sourced from DeFiLlama, TVL (total value locked) depth per pool, risk-adjusted yield spreads, protocol names, and 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/shopify-intel-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-be0d1b86/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from shopify-intel.agentdiet.dev](https://www.zero.xyz/host/shopify-intel.agentdiet.dev/llms.txt)