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Lordevo Text Diff
x402
Lordevo Text Diff is a paid API for AI agents from shop.lordevo.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-31).
Compares two texts and returns identical flag, similarity score, line/word/char stats, unified diff, and hunks
Price / call$0.002
Success—
StatusUnknown
How this service works
Text diff: unified diff, hunks and similarity of two texts: Compares two texts you send and returns whether they are identical, a similarity score, counts of added, removed and unchanged lines (or words or characters), plus a unified diff and hunks in line mode or a change list in word and char mode
Output
Returns a JSON object with: an 'identical' boolean, a 'similarity' float (0–1), a 'stats' object with added/removed/unchanged counts, and either a 'unified' diff string plus 'hunks' array (line mode) or a 'changes' array of typed segments (word/char mode). Also includes the 'mode' and 'tool' metadata fields.
Example use cases
Code review change detection
“I have two versions of a config file and I need to see exactly which lines changed — can you diff them in line mode with 5 lines of context and tell me the similarity score? Before: 'server: localhost
port: 8080
debug: true' After: 'server: production.example.com
port: 443
debug: false'”
Document revision comparison
“Can you compare these two paragraphs character by character and list every character that was added or removed? Before text: 'colour' After text: 'color'”
Duplicate content check
“Are these two article intros basically the same? Give me a similarity score and show any differences — ignore case differences. Before: 'Welcome to our store, where quality meets affordability.' After: 'Welcome to Our Store, Where Quality Meets Affordability!'”
Technical details
Endpoint
GEThttps://shop.lordevo.com/api/quick/text-diff?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a structured, machine-readable diff with similarity scoring and per-unit statistics (line, word, or char) rather than just a raw diff string. It is ideal for agents that need to programmatically process change hunks, detect near-duplicates, or report what fraction of content changed. Use it over generic string comparison when you need unified diff format with context control.
Side effects
- Missing 'before' or 'after' query parameters returns a validation error
- Text exceeding 200,000 characters via GET may be rejected — use POST for long inputs
- Invalid 'mode' enum value returns an error
- Invalid 'context' value (non-numeric or out of 0–20 range) returns a validation error
- Network timeout if texts are very large
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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