# DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner

> DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner is a paid API for AI agents from email-verify.agentdiet.dev, paid per call via MPP, $0.015/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 pools

## Facts

- Endpoint: GET https://email-verify.agentdiet.dev/v1/pendle-pt-yields?utm_source=zero.xyz
- Price: $0.015/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: email-verify.agentdiet.dev
- Website: https://email-verify.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/email-verify-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-560ee2bd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_K3SO7qOoR1voop8zQXFHm

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 email-verify-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-560ee2bd
```

Example prompt: Can you scan the top risk-adjusted DeFi yield pools for USDC right now across Base, Arbitrum, Ethereum, and Solana — I want to see the best APYs and TVL depth so I can find the best place to deploy my stablecoins?

## When to prefer this

Choose this endpoint when you need live, cross-chain DeFi yield data for a specific asset and want risk-adjusted comparisons rather than raw APY alone. Prefer this over manual DeFiLlama browsing when building automated yield optimization agents, portfolio rebalancers, or DeFi opportunity monitors that need structured, machine-readable pool data across multiple chains in a single call.

## Known failure modes

- Missing or invalid asset symbol returns validation error
- Unknown or unsupported asset symbol may return empty results or error
- DeFiLlama API downtime may cause stale or unavailable data
- Payment failure (x402) prevents endpoint access
- Very low-TVL or newly launched pools may not appear in results

## 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://email-verify.agentdiet.dev/v1/pendle-pt-yields)

## Output

Returns a ranked list of DeFi liquidity pools for the queried asset, including live APY rates sourced from DeFiLlama, TVL (total value locked) depth, 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/email-verify-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-560ee2bd/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from email-verify.agentdiet.dev](https://www.zero.xyz/host/email-verify.agentdiet.dev/llms.txt)