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: Wed, 12 Aug 2026 23:10:29 GMT
Content-Type: application/json; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=187,cfOrigin;dur=33

{
	"uploaderId": "52c941d5-4839-41bd-9d9d-ba304008aa81",
	"apiKey": "eak_a9ff4797db5bd7d8f0273862314dc78a617094fbb055e58592f1ffc4819f2b2b",
	"hmacSecret": "4QnPktgsU/vZEOHv80ZEqjmjGHZ16blVCJA9nauDJUg="
}

POST https://echovault.gg/v1/auth/verify/start HTTP/1.1
Content-Type: application/json; charset=utf-8
X-Echo-KeyId: 52c941d5-4839-41bd-9d9d-ba304008aa81
X-Echo-Timestamp: 1786576231
X-Echo-Nonce: dc8d96a600ca4c3db46573d0bba0272e
X-Echo-Signature: 4d11e544ec7f09d10bce7bfaca02cecdd9d9d08512d3ff24c1dca5f36bf805a6
Content-Length: 136

{
	"protocolVersion": 2,
	"lodestoneId": "55523421",
	"characterName": "Hoshimi Miyabi",
	"homeWorldName": "Faerie",
	"contentId": "18014498576287194"
}

HTTP/1.1 409 Conflict https://echovault.gg/v1/auth/verify/start
Date: Wed, 12 Aug 2026 23:10:32 GMT
Content-Type: application/json; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Server: cloudflare
Server-Timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=185,cfOrigin;dur=32

{
	"error": "already_claimed"
}