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OpenTools Text Diff
x402
OpenTools Text Diff is a paid API for AI agents from chargers-borders-cedar-fig.trycloudflare.com, paid per call via x402, price unknown, status unknown (last checked 2026-09-15).
Computes a text diff between two text inputs, returning the differences between them
Price / call—
Success—
StatusUnknown
How this service works
opentools utility endpoint
Output
Returns a structured diff result indicating lines or segments that were added, removed, or unchanged between the two input texts, typically in a standard diff format or structured JSON representation of changes.
Example use cases
Reviewing edited document drafts
“I have two versions of a contract paragraph — the original and the revised one. Can you compare them and tell me exactly what words or sentences were added, removed, or changed?”
Code review change detection
“Here's a snippet of code before and after my teammate edited it. Can you diff them and highlight every line that was modified?”
Checking blog post revisions
“My editor sent back my article with changes but didn't track them. Can you compare my original draft to their version and list what's different?”
Technical details
Endpoint
POSThttps://chargers-borders-cedar-fig.trycloudflare.com/tools/text-diffWhen to prefer
Use this endpoint when you need a lightweight, free text diff computation without setting up a local diff library. It is well-suited for agents that need to programmatically compare two strings or documents and surface changes, especially in workflows involving document editing, version tracking, or review automation.
Side effects
- Missing required input body — returns 400 if text fields are absent
- Malformed JSON body — returns 400 or 422 validation error
- Extremely large text inputs may time out or return an error
- Empty strings provided for both texts — may return empty diff or error
- Server unavailable on Cloudflare tunnel — returns 502 or 503
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
Reviews
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