{
  "x402Version": 2,
  "id": 7559,
  "slug": "7559",
  "resource": "https://open-pay.jp/api/paid/usdc/stablecoin-payments",
  "description": "Japan Stablecoin Payment Monitor: weekly change feed for stablecoin payment services in Japan — new launches, pilots, partnerships, fee changes, supported assets and chains, and closures. Each event is dated, categorized and tied to an official source URL. Pass changedSince=YYYY-MM-DD (your last run date) to fetch only new events; an empty changes list explicitly means no change. Without changedSince you get the full dated history back to late 2025.",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x52d4901142e2B5680027da5EB47C86CB02a3cA81",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "10000",
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "changedSince": "2026-08-01"
          },
          "type": "http"
        },
        "output": {
          "example": {
            "changes": [
              {
                "assets": [
                  "USDC"
                ],
                "chains": [
                  "base"
                ],
                "changeCategory": "service_launch",
                "changeType": "added",
                "date": "2026-08-10",
                "diffs": [
                  {
                    "currentValue": "commercial",
                    "field": "status",
                    "previousValue": null
                  }
                ],
                "provider": "DG Stablecoin Payment Service",
                "sourceUrl": "https://www.garage.co.jp/pr/release/20260810/",
                "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).",
                "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)。"
              }
            ],
            "generatedAt": "2026-08-27T02:00:00.000Z",
            "hasMore": false,
            "licenseNotice": "Events summarize what official sources state; they are not availability guarantees or endorsements. Source rights remain with their owners.",
            "mode": "delta",
            "nextChangedSince": "2026-08-27",
            "notice": {
              "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"
            },
            "providers": [
              {
                "announcedAt": "2026-08-10",
                "assets": [
                  "USDC"
                ],
                "chains": [
                  "base"
                ],
                "integrations": [
                  "api"
                ],
                "lastEventDate": "2026-08-10",
                "merchantFee": null,
                "plannedPeriod": null,
                "posIntegration": null,
                "provider": "DG Stablecoin Payment Service",
                "region": "Japan",
                "settlementCurrency": null,
                "slug": "dg-sps",
                "sourceUrl": "https://www.garage.co.jp/pr/release/20260810/",
                "stage": "commercial",
                "startedAt": "2026-08-10",
                "verifiedAt": "2026-08-27"
              }
            ],
            "query": {
              "changedSince": "2026-08-01",
              "limit": 200
            },
            "schemaVersion": "1.0",
            "totalEvents": 7,
            "totalProviders": 7
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "additionalProperties": false,
                "properties": {
                  "changedSince": {
                    "description": "Return only events on/after this date (YYYY-MM-DD). Set to your last run date. Omit for the full history.",
                    "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
                    "type": "string"
                  },
                  "limit": {
                    "description": "1-200 (default 200). In delta mode the limit is rounded up to a date boundary: a single day is never split, so a day holding more events is returned whole. Continue with nextChangedSince while hasMore is true.",
                    "type": "string"
                  }
                },
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "open-pay.jp",
  "lastUpdated": "2026-09-04T07:02:17.789Z",
  "quality": {
    "calls30d": 3,
    "uniquePayers30d": 3,
    "lastCalledAt": "2026-09-04T07:02:17.501Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "open-pay.jp",
    "manifest_name": "open-pay.jp",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}