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: Sat, 15 Aug 2026 22:23:53 GMT
Content-Type: application/json; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Server: cloudflare

{
	"uploaderId": "898a8fd0-db82-4210-912c-b471c06ddc90",
	"apiKey": "eak_8deb898a9affdcc95cf8304e6f97add8885428d159e00f9ea68543ee0199a5a5",
	"hmacSecret": "r7VZMTUuTP8JgxNgjNwHGt7xU34fhwc0AxFw9pFFXeM="
}

POST https://echovault.gg/v1/auth/verify/start HTTP/1.1
Content-Type: application/json; charset=utf-8
X-Echo-KeyId: 898a8fd0-db82-4210-912c-b471c06ddc90
X-Echo-Timestamp: 1786832634
X-Echo-Nonce: 7fdfdfee2bd140db9cc0e0b2a3f02528
X-Echo-Signature: df19a1370da50c81b5dd121ae3a053745e86cdc129aaedd1ade26671dccf8380
Content-Length: 132

{
	"protocolVersion": 2,
	"lodestoneId": "46808683",
	"characterName": "Yisu Geneq",
	"homeWorldName": "Faerie",
	"contentId": "18014498571594222"
}

HTTP/1.1 409 Conflict https://echovault.gg/v1/auth/verify/start
Date: Sat, 15 Aug 2026 22:23:54 GMT
Content-Type: application/json; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Server: cloudflare

{
	"error": "already_claimed"
}