{"domain":"x402-v2-mint-json-toolkit.vercel.app","count":1,"changes":[{"captured_at":"2026-10-29T18:23:05.057381","card_hash":"a4deb031131ab87525909ac6be1f0bef411ea1d66d9abb8b7e3fc40b6b3f74d9","previous_card_hash":null,"diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[],"other_changed":true,"is_empty":false,"human_summary":"internal fields changed"}}]}