# Checked JSON Artifact Bundle

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.

Repair one JSON document, require a valid caller-schema result, serialize and SHA-256 hash it before one x402 settlement. Fixed four-step local profile; no partial result, RFC 8785 or guaranteed delivery.

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

## Choose for
- The caller needs all four successful local steps as one x402-only fixed job
- Withhold partial results and stop before new settlement if repair or schema acceptance fails

## Outside this profile
- Arbitrary workflows, operation lists, bindings, external requests, MPP, or per-step pricing
- Only repair, only validation, or a job that does not need an artifact digest
- Full JSON Schema, RFC 8785, semantic truth, authenticity or guaranteed delivery

Proposed nominal USD 0.016 per successful call; payer fees excluded. No verified runtime availability.

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