# LensCrypt Best DeFi Yields by Asset

> LensCrypt Best DeFi Yields by Asset is a paid API for AI agents from lensscrypt.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://lensscrypt.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-best-defi-yields-by-asset-7539f2f1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_s5htFPX_4k6-UbtKa6rf8

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-best-defi-yields-by-asset-7539f2f1
```

Example prompt: What's the best DeFi yield available for USDC right now — which protocol is offering the highest APY?

## When to prefer this

Use this endpoint when you need to quickly find the single best or top-ranked yield opportunities for a specific crypto asset across DeFi protocols, rather than building your own aggregation. Ideal for yield optimization agents, portfolio rebalancing bots, or users asking 'where should I put my USDC to earn the most?'

## Known failure modes

- Invalid or unsupported asset symbol returns error
- Asset has no active yield markets returns empty result
- Upstream protocol data unavailable causes timeout or stale data
- Malformed asset parameter returns 400 error
- Payment failure via x402 protocol blocks the request

## 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

Returns the best available yield opportunities for the specified asset, including APY rates, protocol names, pool identifiers, and ranking of top yields across DeFi protocols.

## 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-best-defi-yields-by-asset-7539f2f1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from lensscrypt.vercel.app](https://www.zero.xyz/host/lensscrypt.vercel.app/llms.txt)