{"ok":true,"service":"visibility-api","status":"operational","time":"2026-07-26T05:31:28.904Z","mode":"x402","network":"eip155:8453","facilitator":"https://tx-sentinel-base-mainnet.dev-api.cx.metamask.io/platform/v2/x402","endpoints":14,"checks":{"discovery":true,"payments":true,"database":true}}