# DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner

> DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner is a paid API for AI agents from token-intel.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://token-intel.agentdiet.dev/v1/apy-radar?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: token-intel.agentdiet.dev
- Website: https://token-intel.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/token-intel-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-c4a4f715
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5a4kPwLYDRDrx3qjHMQV6

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 token-intel-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-c4a4f715
```

Example prompt: Scan DeFi pools for the best risk-adjusted USDC yields right now across Ethereum, Arbitrum, Base, and Solana — show me APYs, TVL depth, and which pools are worth considering.

## When to prefer this

Choose this endpoint when you need real-time, cross-chain DeFi yield comparison for a specific asset and want risk-adjusted APY data alongside TVL depth — particularly useful for yield optimization, treasury management, or arbitrage research across Base, Arbitrum, Solana, and Ethereum. Prefer this over manual DeFiLlama browsing when an agent needs structured, scannable yield data programmatically.

## Known failure modes

- Unknown or unsupported asset symbol returns empty results or error
- DeFiLlama data unavailability causes stale or missing APY data
- Very low-liquidity assets may return few or no pools
- Payment required (HTTP 402) if x402 micropayment header is absent or invalid
- Rate limiting if called too frequently without valid payment

## 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://token-intel.agentdiet.dev/v1/apy-radar)

## Output

Returns a ranked list of DeFi liquidity pools for the requested asset, including live APY percentages sourced from DeFiLlama, TVL depth indicating pool liquidity, risk-adjusted yield spreads, the protocol name, and the chain (Base, Arbitrum, Solana, or Ethereum) — 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/token-intel-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-c4a4f715/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from token-intel.agentdiet.dev](https://www.zero.xyz/host/token-intel.agentdiet.dev/llms.txt)