Website Change Monitor
Track page and price changes over time: diffs, history, and alerts through simple tracking
One address for any MCP client. No sign-in needed on this server.
What it does
2 read1 act2 other
Grouped by tool name. At most: creates or changes data: records, files, settings.
What it costs
FreeOdel charges nothing per call. The publisher may charge for its own service.
Tools
5 · grouped by tool name · checked 10 Oct 2026Read · 2Look things up
- diff
- track_check
Act · 1Change something
- track_register
Other · 2Neither hinted nor named
- track_history
- price_track
Website Change Monitor API
Track page and price changes over time: diffs, history, and alerts through simple tracking endpoints.
Part of the DataLeads API suite (Monitoring category). Requests render in a real browser with anti-bot handling and protected-page support built in - no proxies to manage, no infrastructure to run.
Endpoints
| Method | Path | Description |
|---|---|---|
| POST | /diff | V1 Diff |
| POST | /track/register | V1 Track Register |
| POST | /track/check | V1 Track Check |
| POST | /track/history | V1 Track History |
| POST | /price/track | V1 Price Track |
Quick start
curl -X POST https://data.dataleads.pro/v1/diff \
-H 'Content-Type: application/json' \
-d '{"clientKey": "YOUR_CLIENT_KEY", "url": "https://example.com"}'
Replace YOUR_CLIENT_KEY with your key. Get one at https://data.dataleads.pro - free tier included.
MCP server
- Remote (Streamable HTTP):
https://data.dataleads.pro/mcp/website-change-monitor - Stdio (Docker):
docker run -e DATALEADS_API_KEY=yourkey ghcr.io/dataleads/website-change-monitor-mcp:latest
Pricing
| Tier | Price | Requests |
|---|---|---|
| Free | $0 | 500/mo |
| Starter | $9/mo | 5,000 |
| Pro | $29/mo | 25,000 |
| Business | $99/mo | 100,000 |
| Enterprise | custom | custom |
Full plan details at https://data.dataleads.pro.
License
MIT - see LICENSE.
