usdc stablecoin payments derived

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        "code": "sourced-facts-only",
        "detail": "Events summarize official announcements about stablecoin payment services in Japan; verify with each sourceUrl before relying on a change.",
        "termsUrl": "https://open-pay.jp/en/terms"
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          "date": "2026-08-10",
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          "assets": [
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          "chains": [
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          "summary": "Digital Garage started commercial rollout of DG Stablecoin Payment Service (API-based merchant integration; initially USDC on Base, first offered to JCB and DGFT).",
          "provider": "DG Stablecoin Payment Service",
          "sourceUrl": "https://www.garage.co.jp/pr/release/20260810/",
          "summaryJa": "デジタルガレージが DG Stablecoin Payment Service の商用展開を開始 (API 接続の加盟店向け・当初は Base 上の USDC・JCB/DGFT へ先行提供)。",
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          "region": "Japan",
          "provider": "DG Stablecoin Payment Service",
          "sourceUrl": "https://www.garage.co.jp/pr/release/20260810/",
          "startedAt": "2026-08-10",
          "verifiedAt": "2026-08-27",
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          "merchantFee": null,
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