Return an array where each entry is an object with this form:

{ username: "beau", sources: ["fitbit", "runkeeper"] }

GET /api/public-data/sources-by-member/?limit=100&offset=12500
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Cache-Control: max-age=0, no-cache, no-store, must-revalidate, private
Content-Type: application/json
Expires: Wed, 14 Jan 2026 00:36:32 GMT
Vary: Accept

{
    "count": 12520,
    "next": null,
    "previous": "https://www.openhumans.net/api/public-data/sources-by-member/?limit=100&offset=12400",
    "results": [
        {
            "username": "hgwrobertswbxmargaretheaeydogo",
            "sources": []
        },
        {
            "username": "hb88code",
            "sources": []
        },
        {
            "username": "usaithive47865",
            "sources": []
        },
        {
            "username": "lucky88living",
            "sources": []
        },
        {
            "username": "sodo66vipxyz",
            "sources": []
        },
        {
            "username": "hcxmacnamarasmmbabinswcjono",
            "sources": []
        },
        {
            "username": "eekidsparties",
            "sources": []
        },
        {
            "username": "jsdmaggiebwezahurexikulkarni",
            "sources": []
        },
        {
            "username": "ee88how",
            "sources": []
        },
        {
            "username": "JiliSlotPH",
            "sources": []
        },
        {
            "username": "kleurvkind",
            "sources": []
        },
        {
            "username": "argussecurityas",
            "sources": []
        },
        {
            "username": "cryptogreen",
            "sources": []
        },
        {
            "username": "RangeProperty",
            "sources": []
        },
        {
            "username": "yarasef681",
            "sources": []
        },
        {
            "username": "aiylaflammevobelyshakrrmyla",
            "sources": []
        },
        {
            "username": "salonikumari75",
            "sources": []
        },
        {
            "username": "axksullivaniozreginaqlmlena",
            "sources": []
        },
        {
            "username": "hello88gbnet1",
            "sources": []
        },
        {
            "username": "yjatannerxeykennedyydvmatsumoto",
            "sources": []
        }
    ]
}