# DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner

> DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner is a paid API for AI agents from 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 for a given asset symbol.

## Facts

- Endpoint: GET https://agentdiet.dev/v1/pendle-pt-yields?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: agentdiet.dev
- Website: https://agentdiet.dev
- Canonical page: https://www.zero.xyz/c/agentdiet-dev-defi-stablecoin-liquidity-pool-yield-arbitrage-scanner-fcd4338b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Ogwed2S52PQe4iW0zbju1

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 agentdiet-dev-defi-stablecoin-liquidity-pool-yield-arbitrage-scanner-fcd4338b
```

Example prompt: Scan DeFi pools for USDC and show me the top risk-adjusted yields with TVL and APY across Base, Arbitrum, Solana, and Ethereum right now.

## When to prefer this

Choose this endpoint when you need live, cross-chain DeFi yield intelligence for a specific asset symbol and want risk-adjusted APY rankings with TVL context rather than raw protocol data. It is ideal for agents optimizing capital allocation across Base, Arbitrum, Solana, and Ethereum, and is preferable to manual DeFiLlama browsing or single-chain yield trackers.

## Known failure modes

- Unknown or unsupported asset symbol returns empty results or error
- DeFiLlama data temporarily unavailable causes stale or failed response
- Payment not processed (HTTP 402) if x402 micropayment is not completed
- Very low-TVL or newly launched pools may not appear in results
- Asset symbol ambiguity (e.g. multiple tokens with same ticker) may return unexpected pools

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

## Output

Returns a ranked list of DeFi liquidity pools for the requested asset, including live APY rates sourced from DeFiLlama, TVL (total value locked) depth, risk-adjusted yield spreads, and chain identifiers (Base, Arbitrum, Solana, Ethereum) to help agents identify the highest-quality yield opportunities.

## 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/agentdiet-dev-defi-stablecoin-liquidity-pool-yield-arbitrage-scanner-fcd4338b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentdiet.dev](https://www.zero.xyz/host/agentdiet.dev/llms.txt)