# DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner

> DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner is a paid API for AI agents from mesh.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).

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

## Facts

- Endpoint: GET https://mesh.agentdiet.dev/v1/yield-aggregator?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: mesh.agentdiet.dev
- Website: https://mesh.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/mesh-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-arbitrage-d3cb7ec1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1nA_E-Gb6ygTNw7Z8wJH2

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 mesh-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-arbitrage-d3cb7ec1
```

Example prompt: Scan live DeFi pools for USDC and show me the top risk-adjusted yields across Base, Arbitrum, Solana, and Ethereum — I want to see APYs and TVL depth so I can find the best place to deploy my stablecoin right now.

## 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. It is ideal for agents making yield optimization decisions across Base, Arbitrum, Solana, and Ethereum simultaneously. Prefer this over manual DeFiLlama browsing or single-chain yield APIs when breadth and risk adjustment matter.

## Known failure modes

- Missing or invalid asset symbol returns a validation error
- Unknown asset symbol with no DeFiLlama data returns an empty result set
- DeFiLlama upstream API unavailability may cause stale or failed responses
- Payment not fulfilled (HTTP 402) blocks access to results
- Rate limiting if too many calls per time window

## 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://mesh.agentdiet.dev/v1/yield-aggregator)

## Output

Returns a ranked list of DeFi liquidity pools for the requested asset, including live APY rates sourced from DeFiLlama, TVL depth per pool, chain identifiers (Base, Arbitrum, Solana, Ethereum), risk-adjusted yield spreads, and protocol names — enabling direct comparison of yield opportunities across chains.

## 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/mesh-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-arbitrage-d3cb7ec1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mesh.agentdiet.dev](https://www.zero.xyz/host/mesh.agentdiet.dev/llms.txt)