# AgentDiet DeFi APY Scanner

> AgentDiet DeFi APY Scanner is a paid API for AI agents from agentdiet.dev, paid per call via x402 or MPP, $0.01/call, status unknown (last checked 2026-10-20).

Scans live DeFiLlama APYs, TVL depth, and risk-adjusted yield spreads across Base, Arbitrum, Solana, and Ethereum stablecoin and liquidity pools

## Facts

- Endpoint: GET https://agentdiet.dev/v1/defi-apy?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402, MPP
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentdiet-defi-apy-scanner-ab30b46d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_XI-J0LXjX_CdHTkBm42e2

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-defi-apy-scanner-ab30b46d
```

Example prompt: Scan live DeFi yields for USDC across Base, Arbitrum, Solana, and Ethereum and show me the top pools ranked by risk-adjusted APY and TVL depth.

## When to prefer this

Choose this endpoint when you need live, multi-chain DeFi yield data aggregated from DeFiLlama in a single call, especially for stablecoin or liquidity pool yield comparison and arbitrage detection across Base, Arbitrum, Solana, and Ethereum. Prefer it over manual DeFiLlama browsing or single-protocol APIs when you need cross-chain yield spreads and TVL context together.

## Known failure modes

- DeFiLlama API unavailable or rate-limited — returns upstream error or stale data
- Invalid or unrecognized asset ticker returns empty results or error
- No pools found for the requested asset on a given chain
- Payment not processed — x402 payment required before data is returned
- Request timeout if scanning multiple chains simultaneously

## 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/defi-apy)

## Output

Returns a list of DeFi pools and protocols with live APY figures sourced from DeFiLlama, TVL depth, risk-adjusted yield spreads, and chain/protocol labels across Base, Arbitrum, Solana, and Ethereum — optionally filtered by asset ticker.

## 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-defi-apy-scanner-ab30b46d/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)