# Scrapling x402 Staking & Liquid-Staking Yields

> Scrapling x402 Staking & Liquid-Staking Yields is a paid API for AI agents from scraplingdata.xyz, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-25).

Returns current APY, exchange rates, and TVL for major liquid-staking tokens (stETH, rETH, cbETH, weETH, sfrxETH) and yield-bearing stablecoins (sUSDe, sUSDS, sDAI), computed from on-chain data refreshed every 30 minutes.

## Facts

- Endpoint: GET https://scraplingdata.xyz/v1/yields/staking?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-25
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/scrapling-x402-staking-liquid-staking-yields-d66059b1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_NbpQgQaFBM9qZZkwh1qsw

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 scrapling-x402-staking-liquid-staking-yields-d66059b1
```

Example prompt: What are the current staking APYs for all major liquid staking tokens — stETH, rETH, cbETH, weETH, and sfrxETH — and which one is paying the most right now?

## When to prefer this

Use this endpoint when an agent needs current, on-chain-derived APY data for Ethereum liquid staking tokens (Lido, Rocket Pool, Coinbase, ether.fi, Frax) or yield-bearing stablecoins (sUSDe, sUSDS, sDAI) in a single call. Prefer it over scraping DeFi dashboards or using general web search when you need structured, machine-readable yield data refreshed every 30 minutes with TVL context. It is especially appropriate for yield comparison tasks, portfolio rebalancing decisions, or DeFi agent workflows that need to route capital to the highest-yielding liquid staking or stablecoin option.

## Known failure modes

- Invalid token symbol returns empty result or error
- On-chain RPC unavailability may cause stale or missing data
- Payment failure results in no charge and no data returned
- Rate limiting if called too frequently in a short window

## How this service works

Staking and liquid-staking yields: Lido stETH/wstETH, Rocket Pool rETH, Coinbase cbETH, ether.fi weETH, Frax sfrxETH, plus yield-bearing stablecoins Ethena sUSDe, Sky sUSDS and sDAI. Each row has APY computed from the token's on-chain exchange-rate change over the last ~7 days, current and 7-day-ago exchange rate, TVL in USD, category and block. Our own Ethereum contract reads, refreshed every 30 min. Optional token filter (e.g. token=rETH).

## Output

A list of rows — one per supported token — each containing the token symbol, 7-day APY computed from on-chain exchange rate changes, current exchange rate, exchange rate 7 days ago, TVL in USD, asset category (liquid staking or yield-bearing stablecoin), and the block number at which data was read. Data is refreshed every ~30 minutes from Ethereum contract reads. If a token filter is supplied, only the matching token row is returned.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "headers": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {
      "token": {
       "type": "string",
       "description": "Optional symbol filter, e.g. stETH, rETH, sUSDe"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/scrapling-x402-staking-liquid-staking-yields-d66059b1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from scraplingdata.xyz](https://www.zero.xyz/host/scraplingdata.xyz/llms.txt)