# DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner

> DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner is a paid API for AI agents from mcp-compiler.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-28).

Scans live DeFiLlama APYs, TVL depth, and risk-adjusted yield spreads for a given asset across Base, Arbitrum, Solana, and Ethereum pools

## Facts

- Endpoint: POST https://mcp-compiler.agentdiet.dev/v1/stablecoin-yields?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-28
- Activations on Zero: 0
- Provider: mcp-compiler.agentdiet.dev
- Website: https://mcp-compiler.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/mcp-compiler-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-07224450
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_9GiGRj4JogJ8Dseie-6U4

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 mcp-compiler-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-07224450 -d '<json body>'
```

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

## When to prefer this

Choose this endpoint when you need live, aggregated DeFi yield data across multiple chains for a specific asset — particularly for stablecoins like USDC or USDT. Prefer this over manual DeFiLlama browsing when you need programmatic, risk-adjusted yield comparisons across Base, Arbitrum, Solana, and Ethereum in a single call. Best suited for yield arbitrage decisions, portfolio reallocation, or automated DeFi strategy execution.

## Known failure modes

- Missing or empty 'asset' field returns validation error
- Unrecognized asset symbol may return empty results or an error
- DeFiLlama upstream latency or downtime may cause delayed or failed responses
- Payment failure (HTTP 402) if x402 micropayment not properly attached
- Rate limiting if called excessively without idempotency keys

## 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://mcp-compiler.agentdiet.dev/v1/stablecoin-yields)

## Output

Returns a structured object containing top DeFi pools for the requested asset, including live APY data from DeFiLlama, TVL depth per pool, risk-adjusted yield spreads, protocol names, and chain breakdowns 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/mcp-compiler-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-07224450/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mcp-compiler.agentdiet.dev](https://www.zero.xyz/host/mcp-compiler.agentdiet.dev/llms.txt)