{"ok":true,"preview":true,"tool":"delta-witness","price":"$0.003","paid_endpoint":"https://bounty-engineer-x402-api.onrender.com/v1/delta-witness","input_example":{"before":{"status":"open","price":10},"after":{"status":"closed","price":12}},"output_shape_example":{"ok":true,"mode":"delta_witness","changed":true,"before_sha256":"c6a3e41eb38bec743730cdceaa6715ec3f8ea45d2be717b1dcab7b7fbba011e1","after_sha256":"97bcf68fe8fda0941ccb119acdd65f20c536b3154d3b5ffdccd70b6e04e23891","change_count":2,"changes":[{"path":"/price","type":"replace","before":10,"after":12},{"path":"/status","type":"replace","before":"open","after":"closed"}],"truncated":false},"note":"Free worked example using the published sample input; not your own data. Execution of your data requires x402 or prepaid credits.","health":"ready"}