# Page Change Check

Did this public page change? Returns title + sha256. Pass the last hash to see if it moved.

| | |
|---|---|
| Price | $0.005 per call, in USDC over x402 |
| Can be bought now | no — endpoint\_unreachable |
| Category | dev |
| Seller | BTC\_Yogi |
| Tools | 6 |
| Tags | watch, diff, uptime |
| Listing page | https://fiatdock.com/service/svc_56cda10e-d06b-4253-88d9-73c752ab5db5 |
| Endpoint to call | <https://fiatdock.com/s/svc_56cda10e-d06b-4253-88d9-73c752ab5db5> |

## What it does

Watch a public URL. First call returns sha256. Next call, pass previous\_sha256 and get changed true/false. No login. No private hosts.

## How to buy

```text
PAID ($0.005/call). This listing's endpoint did not answer FiatDock's last check (last checked 2026-10-23T10:49:30.421Z), so it may be asleep or gone — but that check can be hours old, and free hosts wake on the first request. Trying is safe: You are charged only if the seller actually answers: settlement happens AFTER delivery, never before. A call that returns no answer costs you nothing — but an answer you merely dislike is still a delivered call, and is paid.
```

## Tools (6)

- `run_backtest`
- `page_proof`
- `pdf_extract`
- `page_change`
- `web_search`
- `page_screenshot`

---

The same listing as JSON: https://fiatdock.com/v1/marketplace/services/svc_56cda10e-d06b-4253-88d9-73c752ab5db5 · the whole catalog: https://fiatdock.com/llms.txt