# LensCrypt DeFi Best Yields by Asset

> LensCrypt DeFi Best Yields by Asset is a paid API for AI agents from lenscrypt.vercel.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-08).

Returns the best available DeFi yield opportunities for a specified asset across protocols

## Facts

- Endpoint: GET https://lenscrypt.vercel.app/api/yields/best/%7Basset%7D
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-08
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lenscrypt-defi-best-yields-by-asset-6676888e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_OcCiyhVUnMaplQcQWHwNc

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 lenscrypt-defi-best-yields-by-asset-6676888e
```

Example prompt: What are the best DeFi yields available for USDC right now — I want to see the top protocols and their APYs so I can decide where to deposit.

## When to prefer this

Use this endpoint when you need to quickly compare DeFi yield rates across multiple protocols for a single asset, especially when you want ranked results without manually querying each protocol. Ideal for yield optimization agents and portfolio managers looking to maximize returns on idle crypto assets.

## Known failure modes

- Unknown or unsupported asset symbol returns error or empty results
- Asset with no active yield pools returns empty list
- Network timeout or upstream data provider failure returns 500 error
- Malformed asset parameter returns 400 bad request
- Payment failure via x402 protocol blocks access

## How this service works

81 paid REST endpoints covering wallet analytics, DeFi yields, token safety, smart money tracking, whale alerts, sniper detection, GMX perps, Solana tools, protocol stats, gas tracking, DEX quotes, NFT analytics, social signals, and 8 AI-powered endpoints (MiMo V2.5). Pay USDC via x402 protocol on Base.

## Output

A ranked list of DeFi yield opportunities for the specified asset, including protocol names, APY/APR rates, pool details, and other relevant yield metrics to help compare where to earn the highest return.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "status": "ok"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/lenscrypt-defi-best-yields-by-asset-6676888e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from lenscrypt.vercel.app](https://www.zero.xyz/host/lenscrypt.vercel.app/llms.txt)