# Bytemine Crawl Diff

> Bytemine Crawl Diff is a paid API for AI agents from Bytemine at mpp.orthogonal.com, paid per call via MPP, $0.03/call, status unknown (last checked 2026-10-13).

Compares a webpage's current content against a previously saved snapshot, returning added/removed lines and a change summary.

## Facts

- Endpoint: POST https://mpp.orthogonal.com/bytemine/crawl/diff?utm_source=zero.xyz
- Price: $0.03/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Provider: Bytemine
- Docs: https://www.bytemine.ai/for/developers
- Website: https://www.bytemine.ai
- Tags: sales-intelligence, prospecting, enrichment, data
- Canonical page: https://www.zero.xyz/c/bytemine-crawl-diff-bd6a17a3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_v5XM2dipt_XKdS6ao9_Kx

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 bytemine-crawl-diff-bd6a17a3 -d '<json body>'
```

Example prompt: Show me what changed on Acme Corp's pricing page since I last saved a snapshot — give me the added and removed lines and a summary of what shifted.

## When to prefer this

Use this endpoint when you need to detect what specifically changed on a webpage between two points in time, and you have already saved a snapshot with the companion /crawl/snapshot endpoint. Ideal for monitoring competitor pages, tracking pricing changes, detecting content updates, or auditing website modifications as part of a sales intelligence or change-alerting workflow.

## Known failure modes

- No snapshot found for the given URL — snapshot must be saved first using /crawl/snapshot
- Page is no longer accessible or returns an error at crawl time
- URL mismatch between snapshot and diff request
- Insufficient credits to complete the request (1 credit required)
- Page content cannot be fetched due to bot protection or geo-restriction

## How this service works

Compare a page's current content against a saved snapshot. Returns added/removed lines and change summary. 1 credit.

## Output

Returns a structured diff with added lines, removed lines, and a human-readable change summary indicating what content shifted between the saved snapshot and the current page state.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/bytemine-crawl-diff-bd6a17a3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mpp.orthogonal.com](https://www.zero.xyz/host/mpp.orthogonal.com/llms.txt)