Exact
A deterministic, minimal line edit script with explicit old and new line numbers.
004 / DEVELOPER TOOLS
See exactly
what changed.
Give Kiln Diff two bounded text documents. Get structured line hunks, a unified patch, addition and removal counts, and SHA-256 fingerprints—without storing the text.
Inspect a free response ↗OPERATION
POST /v1/diffDEFAULT PRICE$0.01 USDC
CONTRACTopenapi.json ↗
Bounded
128 KiB and 4,000 lines per document, 0–10 context lines, fixed concurrency, no hidden fetches.
Ephemeral
Documents are processed in memory and not persisted. Avoid confidential inputs anyway.