# Regulatory Change Monitor — Public Regulator Pages & Datasets

> Regulatory Change Monitor — Public Regulator Pages & Datasets is a paid API for AI agents from 9dmb38pvlp8dr1d3rtfjpe934o.ingress.h4i-dedicated.eu-sw-2.digitalfrontier.so, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).

Monitors public regulator pages and datasets for cited, material changes with SHA-256 hashes, timestamps, and full change history.

## Facts

- Endpoint: POST https://9dmb38pvlp8dr1d3rtfjpe934o.ingress.h4i-dedicated.eu-sw-2.digitalfrontier.so/api/seller/v4/public-data/regulatory-change
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/regulatory-change-monitor-public-regulator-pages-datasets-ac0e0c96
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_iAa3B9UbYxhgSE_M8brOw

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 regulatory-change-monitor-public-regulator-pages-datasets-ac0e0c96 -d '<json body>'
```

Example prompt: Keep an eye on the FCA's published guidance page at https://www.fca.org.uk/guidance and alert me whenever there's a material change — I need a before/after diff, a SHA-256 hash of the new version, and a timestamp so I can cite the change in my compliance log.

## When to prefer this

Choose this endpoint when you specifically need to monitor official public regulator pages or government-published datasets and require cited, auditable evidence of changes — including cryptographic hashes, timestamps, and materiality scoring — for compliance, legal, or audit purposes. Prefer it over generic web-change detectors when you need the full provenance chain (hash + citation + history) that compliance workflows demand.

## Known failure modes

- Target regulator page is behind a login or CAPTCHA — returns access error
- URL is not a publicly accessible HTTPS source — validation failure
- No material change detected since last check — returns unchanged status
- Target page temporarily unavailable or returning non-200 — returns connectivity error
- Content normalization fails for unusual page structure — returns parsing error

## How this service works

Premium monitoring for public regulator pages and datasets with cited changes, materiality, hashes, timestamps and history.

## Output

Returns a structured payload including the detected change details (before/after text diff), a materiality assessment indicating whether the change is significant, a SHA-256 hash of the new content, a precise timestamp of detection, a citation of the changed content, and historical change records for the monitored regulatory source.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/regulatory-change-monitor-public-regulator-pages-datasets-ac0e0c96/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 9dmb38pvlp8dr1d3rtfjpe934o.ingress.h4i-dedicated.eu-sw-2.digitalfrontier.so](https://www.zero.xyz/host/9dmb38pvlp8dr1d3rtfjpe934o.ingress.h4i-dedicated.eu-sw-2.digitalfrontier.so/llms.txt)