# x402 Data Hub v2 – Yield Lending Rates

> x402 Data Hub v2 – Yield Lending Rates is a paid API for AI agents from data-hub-v5.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).

Returns current lending yield rates for a specified crypto asset (e.g. USDC, ETH) across DeFi protocols

## Facts

- Endpoint: POST https://data-hub-v5.vercel.app/api/yield/lending
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-data-hub-v2-yield-lending-rates-3db2bd56
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ZnDsyV67QdSCvBxEys-4m

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 x402-data-hub-v2-yield-lending-rates-3db2bd56 -d '<json body>'
```

Example prompt: What's the current lending yield rate for USDC across DeFi protocols right now?

## When to prefer this

Use this endpoint when you need quick, paid-access DeFi lending yield data for a specific crypto asset and are already operating within the x402 micropayment ecosystem. It covers multiple asset types in a single API and costs only $0.10 USDC per call, making it cost-effective for occasional lookups. Prefer alternatives if you need free data, historical yield time-series, or coverage of obscure long-tail assets not supported here.

## Known failure modes

- Unknown or unsupported asset symbol returns an error or empty result
- Service downtime on Vercel deployment returns 5xx errors
- Missing 'asset' field in request body may return a validation error
- Stale or delayed data if upstream DeFi protocol APIs are unresponsive
- Payment failure via x402 protocol blocks access before data is returned

## How this service works

16 paid endpoints - Crypto, Exchange, Yield, Governance, Sentiment

## Output

Returns current lending yield data for the specified crypto asset, including APY/APR rates and potentially the lending protocols offering those rates.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "asset": {
   "type": "string",
   "description": "Asset to lend (e.g. USDC, ETH)"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-data-hub-v2-yield-lending-rates-3db2bd56/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from data-hub-v5.vercel.app](https://www.zero.xyz/host/data-hub-v5.vercel.app/llms.txt)