POST https://echovault.gg/v1/auth/register HTTP/1.1
Content-Type: application/json; charset=utf-8
Content-Length: 48

{
    "protocolVersion": 2,
    "pluginVersion": "0.8.3"
}

HTTP/1.1 200 OK https://echovault.gg/v1/auth/register
Date: Thu, 06 Aug 2026 10:48:57 GMT
Content-Type: application/json; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=77,cfOrigin;dur=172

{
    "uploaderId": "11631bac-e6b8-453e-95f7-919b752eb216",
    "apiKey": "eak_4a7c1cbdb1bea31ba31ef82e2fe968fcd9879242d44f42a6bd1ed7498bc49e86",
    "hmacSecret": "5zKSeL5gUjVW/ia+8VJMeMcHbbbrkEHFzoTqjk+2hQo="
}

POST https://echovault.gg/v1/auth/verify/start HTTP/1.1
Content-Type: application/json; charset=utf-8
X-Echo-KeyId: 11631bac-e6b8-453e-95f7-919b752eb216
X-Echo-Timestamp: 1786013338
X-Echo-Nonce: f0f6f5cb0f6148f0ab28029bb7f468bc
X-Echo-Signature: b0e7b4bc0f1c74921160c65e1ab3ba121ba2d99ef4cc70a8bb98b8817066c256
Content-Length: 137

{
    "protocolVersion": 2,
    "lodestoneId": "43865878",
    "characterName": "Pisti Jinjahl",
    "homeWorldName": "Marilith",
    "contentId": "18014498569896130"
}

HTTP/1.1 409 Conflict https://echovault.gg/v1/auth/verify/start
Date: Thu, 06 Aug 2026 10:48:59 GMT
Content-Type: application/json; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=114,cfOrigin;dur=166

{
    "error": "already_claimed"
}