# DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner

> DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner is a paid API for AI agents from workflows.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://workflows.agentdiet.dev/v1/morpho-vault-apy?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: workflows.agentdiet.dev
- Website: https://workflows.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/workflows-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-a5c31a4e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_zwd2Aph96Qjx6iQmdC1KG

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 workflows-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-a5c31a4e
```

Example prompt: Scan all live DeFi liquidity pools for USDC and show me the top risk-adjusted yields ranked by APY and TVL depth across Base, Arbitrum, Solana, and Ethereum.

## When to prefer this

Choose this endpoint when you need live, cross-chain DeFi yield data for a specific asset and want risk-adjusted rankings rather than raw APY lists. It is especially useful for autonomous agents making capital allocation decisions across Base, Arbitrum, Solana, and Ethereum, or for yield arbitrage strategies that require TVL depth alongside APY. Prefer this over generic DeFi dashboards when you need programmatic, per-asset yield intelligence in a single API call.

## Known failure modes

- Invalid or unsupported asset symbol returns empty or error response
- DeFiLlama data unavailability causes stale or missing APY data
- Pools with very low TVL may be excluded or flagged as high-risk
- Rate limiting or payment failure (HTTP 402) if per-call fee is not settled
- Network timeouts if downstream DeFiLlama API 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://workflows.agentdiet.dev/v1/morpho-vault-apy)

## Output

Returns a ranked list of DeFi liquidity pools for the queried asset, including live APY rates sourced from DeFiLlama, TVL depth, risk-adjusted yield spreads, and pool metadata 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/workflows-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-a5c31a4e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from workflows.agentdiet.dev](https://www.zero.xyz/host/workflows.agentdiet.dev/llms.txt)