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

{
	"protocolVersion": 2,
	"pluginVersion": "0.8.4"
}

HTTP/1.1 200 OK https://echovault.gg/v1/auth/register
Date: Fri, 04 Sep 2026 18:28:50 GMT
Content-Type: application/json; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=31,cfOrigin;dur=160

{
	"uploaderId": "c20a2ade-9109-4616-a06f-423dd626ce6b",
	"apiKey": "eak_ec2e054b732be6f0bf203ba8ebe0d9ac61d3e35dcd94e55dbc097487f9b86c9c",
	"hmacSecret": "a36lsA+6LGi8huUjT/KrO3NYE2tkjdF9jHRs/xdxOG0="
}

POST https://echovault.gg/v1/auth/verify/start HTTP/1.1
Content-Type: application/json; charset=utf-8
X-Echo-KeyId: c20a2ade-9109-4616-a06f-423dd626ce6b
X-Echo-Timestamp: 1788546533
X-Echo-Nonce: 111217b0de6d4db3b9456376cbe37d22
X-Echo-Signature: 242491f1e3b633c0d5b3d2302f3683bd9d86a27f218137fff398abffd5519ce8
Content-Length: 134

{
	"protocolVersion": 2,
	"lodestoneId": "29603762",
	"characterName": "Serena Aurion",
	"homeWorldName": "Alpha",
	"contentId": "18014598545553267"
}

HTTP/1.1 409 Conflict https://echovault.gg/v1/auth/verify/start
Date: Fri, 04 Sep 2026 18:28:54 GMT
Content-Type: application/json; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=4,cfOrigin;dur=162

{
	"error": "already_claimed"
}