# DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner

> DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner is a paid API for AI agents from company-enrich.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://company-enrich.agentdiet.dev/v1/apy-radar?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: company-enrich.agentdiet.dev
- Website: https://company-enrich.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/company-enrich-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-e3f1cb4b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_-a_NXCbyWjH3Z7mb6raD-

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 company-enrich-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-e3f1cb4b
```

Example prompt: Scan the best risk-adjusted DeFi yield pools for USDC right now across Base, Arbitrum, Solana, and Ethereum — show me the top APYs and TVL depth so I can pick where to deploy.

## When to prefer this

Choose this endpoint when you need live, multi-chain DeFi yield data for a specific asset and want risk-adjusted APY comparisons across Base, Arbitrum, Solana, and Ethereum simultaneously. It is particularly useful for yield arbitrage scouting, portfolio allocation decisions, or any agent workflow that needs to rank DeFi pools by risk-adjusted return rather than raw APY alone. Prefer this over manual DeFiLlama queries when you need a single structured response aggregating TVL and spread data across chains in one call.

## Known failure modes

- Missing or invalid asset symbol returns a 400/422 error
- Unknown or unsupported asset symbol returns empty results or an error
- DeFiLlama data temporarily unavailable causes stale or failed response
- Payment not completed via x402 results in a 402 Payment Required response
- Rate limiting may occur for high-frequency calls

## 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://company-enrich.agentdiet.dev/v1/apy-radar)

## Output

Returns a ranked list of DeFi liquidity pools for the specified asset, including live APY rates sourced from DeFiLlama, TVL depth, risk-adjusted yield spreads, and chain-specific breakdown across Base, Arbitrum, Solana, and Ethereum — enabling the caller to identify the best yield opportunities and cross-chain arbitrage spreads.

## 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/company-enrich-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-e3f1cb4b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from company-enrich.agentdiet.dev](https://www.zero.xyz/host/company-enrich.agentdiet.dev/llms.txt)