TOOL

Ping Measurement API

You can use the same measurements as the Server Uptime Checker via the API. Please log in and generate an API key.

T6NetWork › Tools › Ping Measurement API

API Key

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How to Use

Key Authorization: Bearer Ka X-API-Key I'll send it with the header.

curl -H "Authorization: Bearer t6p_xxxxxxxx" \
  "https://t6server.net/api/v1/ping?host=play.t6server.net&port=19132"

host is required, andip But you can specify it.port If you omit that, it's 19,132.

Return Value When Online

{
  "ok": true, "host": "play.t6server.net", "port": 19132,
  "online": true, "transport": "nethernet", "version": "1.26.61",
  "motd": "T6NetWork", "players": { "online": 3, "max": 100 },
  "latency": { "avg": 12, "min": 10, "max": 20, "jitter": 3, "loss": 0, "sent": 5, "received": 5, "via": "tcp" },
  "checkedAt": "2026-10-31T03:00:00.000Z"
}

When you're offline, "online": false and "reason" will be displayed. The response time is based on data from T6NetWork's server in Japan.

Error

  • 401 invalid_api_key … The key is incorrect
  • 400 invalid_address … An address with an invalid host or port format, or one that cannot be measured
  • 429 rate_limited … Maximum number of times.Retry-After Wait for that many seconds
  • 502 ping_failed… Measurement failed

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Frequently Asked Questions

Can anyone use it?

Only logged-in users can generate and use API keys. Each user is allowed one key.

Is there a limit on the number of times I can do this?

The limit is 30 times per minute per key, up to 3,000 times per day. If this limit is exceeded, an error 429 is returned along with the wait time specified in `Retry-After`. For the same destination, the result is reused for a few seconds.

What if you lose your keys?

The key is displayed only once, immediately after it is generated. If you lose it, please generate a new one. The old key will become invalid immediately.

Can it be used from JavaScript in a browser?

This cannot be used. Since the key will be visible to others, please call it from your own server, bot, or script.

What types of addresses can be measured?

This is a Bedrock server on the Internet. Home addresses cannot be detected. RakNet and NetherNet are automatically distinguished.