# JSON Structural Patch Generator

Build-time release reference. Runtime readiness, deployment, payment settlement and external indexing are not evaluated here. Prices are proposed; this file cannot authorize execution or payment.

Generate deterministic RFC 6902 add/remove/replace operations between supplied JSON values, with recursive object comparison, atomic arrays, escaped pointers and source/target digests. Does not infer moves or produce a minimal edit script.

Release: 0.29.0. Built: 2026-10-06T15:38:00Z.

## Choose for
- Generate JSON Patch from two document versions
- Find changed nested fields and produce machine-applicable operations

## Outside this profile
- Minimal array edit scripts, move detection, or arbitrary-precision JSON numbers
- Applying changes to remote files or APIs

Proposed nominal USD 0.005 per successful call; payer fees excluded. No verified runtime availability.

- [Exact release contract](/reference/services/json-structural-diff.json)
- [Input schema](/reference/schemas/json-structural-diff.input.json)
- [Output schema](/reference/schemas/json-structural-diff.output.json)
- [Fixed example](/reference/examples/json-structural-diff.json)
- [Complete HTML reference](/discover/tools/json-structural-diff)