# DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner

> DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner is a paid API for AI agents from sec-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 pools

## Facts

- Endpoint: GET https://sec-intel.agentdiet.dev/v1/stablecoin-yields?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: sec-intel.agentdiet.dev
- Website: https://sec-intel.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/sec-intel-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-20c72930
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_SpPmWFOJtJI_PFzPT5rSK

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 sec-intel-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-20c72930
```

Example prompt: What are the best risk-adjusted yield pools for USDC right now across Base, Arbitrum, Ethereum, and Solana — ranked by APY and TVL depth?

## When to prefer this

Choose this endpoint when you need live, cross-chain DeFi yield data for a specific asset and want pools ranked by risk-adjusted APY and TVL depth. It is purpose-built for yield arbitrage scanning across Base, Arbitrum, Solana, and Ethereum simultaneously, saving the overhead of querying DeFiLlama directly and normalizing results. Prefer this over generic DeFi aggregators when you need token-efficient, agent-ready output for automated yield routing decisions.

## Known failure modes

- Missing or empty 'asset' parameter returns a validation error
- Unknown or unsupported asset symbol may return empty results or an error
- DeFiLlama data unavailability may cause stale or missing pool data
- Rate-limiting or payment failure (HTTP 402) if micropayment is not completed
- Transient upstream API errors from DeFiLlama may cause partial results

## 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://sec-intel.agentdiet.dev/v1/stablecoin-yields)

## Output

Returns a ranked list of DeFi liquidity pools for the requested asset, including live APY rates sourced from DeFiLlama, TVL depth figures, risk-adjusted yield spreads, protocol names, and chain identifiers 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/sec-intel-agentdiet-dev-defi-stablecoin-liquidity-pool-yield-20c72930/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from sec-intel.agentdiet.dev](https://www.zero.xyz/host/sec-intel.agentdiet.dev/llms.txt)