# YieldProbe APY Movers Feed

> YieldProbe APY Movers Feed is a paid API for AI agents from yieldprobe.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-11).

Returns DeFi pools with the largest APY changes over 1d or 7d, split into gainers and losers, filtered by minimum TVL threshold.

## Facts

- Endpoint: GET https://yieldprobe.com/v1/yields/movers?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/yieldprobe-apy-movers-feed-df5d1085
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_MblB4H0uu4rBmFV--0obv

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 yieldprobe-apy-movers-feed-df5d1085
```

Example prompt: Show me the top 20 DeFi pools with the biggest APY increases over the last 7 days, only on Ethereum, with at least 5 million TVL.

## When to prefer this

Use this endpoint when you need to detect anomalous yield movements across DeFi pools — ideal for yield hunters, portfolio managers, or monitoring agents that need to surface unusual APY spikes or crashes filtered by TVL significance. Prefer this over a generic top-APY list when the goal is change detection rather than absolute yield ranking.

## Known failure modes

- Invalid window value (not '1d' or '7d') returns validation error
- Limit out of range (outside 1-100) returns error
- Unknown or unsupported chain identifier returns empty result or error
- No pools matching the minTvl threshold returns empty lists
- Service unavailable or data staleness during high-volatility periods

## How this service works

Pay-per-call DeFi intelligence API for AI agents over x402: yields, APY anomalies, stablecoin pegs, token risk. USDC on Base.

## Output

Returns two ranked lists (APY gainers and APY losers) of DeFi pools sorted by magnitude of APY change over the chosen window, each entry including pool name, chain, current APY, APY change delta, and TVL.

## 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"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "chain": {
       "type": "string"
      },
      "limit": {
       "type": "string",
       "description": "pools per side (up and down), 1..100, default 10"
      },
      "minTvl": {
       "type": "string",
       "description": "default 5000000"
      },
      "window": {
       "enum": [
        "1d",
        "7d"
       ],
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/yieldprobe-apy-movers-feed-df5d1085/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from yieldprobe.com](https://www.zero.xyz/host/yieldprobe.com/llms.txt)