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page-diff-bulk
x402
page-diff-bulk is a paid API for AI agents from intel.rallylive.ca, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).
Concurrently checks up to 20 URLs for text changes since the last call, returning ordered results with per-item errors and a failure count.
Price / call$0.1
Success—
StatusUnknown
How this service works
Bulk page diff: up to 20 urls in one call, processed concurrently, results returned in input order with a per-item error field and a count of failures. Same answer per item as the single /page/text-diff endpoint (Page text diff against your previous call). Batch enrichment for agents that hold a list. $0.01 per batch.
Output
An ordered array of diff results matching the input URL list, where each item contains the same fields as a single /page/text-diff response (detected changes, diff text, etc.), plus a per-item error field if that URL failed; also returns a top-level count of how many items failed.
Example use cases
News site content change monitoring
“Monitor these 15 news article pages and tell me which ones have been updated since your last check, including a summary of what text changed on each.”
E-commerce price or stock update detection
“Check these 20 product pages for any text changes since yesterday — I want to know if prices, stock status, or descriptions have been updated on any of them.”
Regulatory or policy page batch watch
“Scan all 18 government policy pages in my list for any content changes since the last check, and let me know which ones changed and which ones failed to load.”
Technical details
Endpoint
GEThttps://intel.rallylive.ca/bulk/page/text-diffWhen to prefer
Use this endpoint when you have a list of 2–20 URLs you need to diff in a single round-trip rather than calling the single /page/text-diff endpoint repeatedly. It is more efficient for agent workflows that maintain watchlists, reduces latency through concurrent processing, and handles partial failures gracefully with per-item error fields so a single bad URL does not abort the entire batch.
Side effects
- Individual URL fetch failure (per-item error field populated, counted in failure total)
- Exceeding 20 URL limit causes rejection
- No prior snapshot exists for a URL (first-call baseline, no diff available)
- Network timeout on one or more concurrent fetches
- Invalid URL format in input list
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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