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, 13 Aug 2026 02:23:04 GMT
Content-Type: application/json; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=27,cfOrigin;dur=561

{
	"uploaderId": "190ddbcf-9a3f-464c-b1cf-18bcb41dd3de",
	"apiKey": "eak_74b6f9b7872d6e0a6928801b421dceb34e07fe4958e891c0c1efb03681f591a9",
	"hmacSecret": "lPO3BI1xZZY/5KFdzdC/rQOeS0cMmYF6PoV94bKHeXM="
}

POST https://echovault.gg/v1/auth/verify/start HTTP/1.1
Content-Type: application/json; charset=utf-8
X-Echo-KeyId: 190ddbcf-9a3f-464c-b1cf-18bcb41dd3de
X-Echo-Timestamp: 1786587786
X-Echo-Nonce: 04c68a9c6e584029a65cbdf26b955834
X-Echo-Signature: 42089c449de3e7b9d8dabef5bdac1760ac64ceeed56a72befd6d1b49668b7f9f
Content-Length: 135

{
	"protocolVersion": 2,
	"lodestoneId": "47865115",
	"characterName": "Airah Lithmos",
	"homeWorldName": "Ultros",
	"contentId": "18014498572198500"
}

HTTP/1.1 409 Conflict https://echovault.gg/v1/auth/verify/start
Date: Thu, 13 Aug 2026 02:23:06 GMT
Content-Type: application/json; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=5,cfOrigin;dur=169

{
	"error": "already_claimed"
}