Tool detail
GovLaws · Recent Federal Register change events filtered by agency, citation, or
Returns recent Federal Register change events, filterable by agency, citation, or lookback period.
Categories: Government public data
Use when
- monitor recent regulatory changes from a specific agency
- check what changed recently for a known CFR citation
- get a recent-changes feed over a given lookback window
Not for
- not reliably available — provider paused API/MCP access (Sep 2026), no scheduled restart
- not for the current regulatory text itself — use the resolve endpoint
Inputs
inputs undocumented
Inputs undocumented: mpp.dev lists no input schema; see the provider's API reference
Endpoint
- Method
GET- URL
https://govlaws.ai/api/mpp/changes
Payment
- Protocol
- MPP
- Listed price
- 0.03 of 0x20c0...8b50 per call on tempo:mainnet
- Payment method
- tempo
- Network
- tempo:mainnet
- Asset
- 0x20c000000000000000000000b9537d11c60e8b50
Listed terms are catalog metadata. The caller supplies inputs and calls the tool outside Onelayer. If payment is required, the caller uses a compatible wallet to pay.
Source
- Directory
- MPP directory
- Record
- govlaws GET /api/mpp/changes
- Retrieved
- 2026-09-30T20:37:07.382Z
- Catalog file SHA-256
6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524- Catalog built
- 2026-09-30T22:31:58.034Z