data.haus nostr relay

Online

wss://nostr.data.haus

This is a strfry instance.

Score93

Connection

Connect: 1.2 s
Read: 56 ms
Write: 5.6 s
Network: Clearnet
Last checked: 1 hour ago
Last online: 1 hour ago

Uptime

Last 24 hours: 100%
Last 7 days: 100%

Each bar is one check (every 6 hours), newest on the right.

Popularity

Listed by users: 142
as read relay: 0
as write relay: 142
NIP-66 monitors: 4
Notes in the last hour: at least 500

Supported NIPs

Access & policy

Authentication (NIP-42): No
Payment required: No
Restricted writes: No
Sends AUTH challenge: No
Minimum PoW (NIP-13): None
Write test: Accepted our test event

Limits

Max message length: 131K
Max subscriptions: 20
Max filter limit: 500
Max content length: —n/a
Max event tags: —n/a

Overview

Software: strfry
Version: 1.1.3
Contact: https://data.haus
Countries: —n/a
Languages: —n/a
First seen: Oct 30, 2026, 12:17 AM UTC
Discovered via: nip65, nip66

NIP-11 document

{
  "name": "data.haus nostr relay",
  "description": "This is a strfry instance.",
  "icon": "https://data.haus/static/favicon-192x192.png",
  "pubkey": "f55678aa1f5d554536d456b13beab04f636d63fdedd586fe38a4cb9ce48c90bc",
  "contact": "https://data.haus",
  "supported_nips": [
    1,
    2,
    4,
    9,
    11,
    28,
    40,
    45,
    70,
    77
  ],
  "software": "git+https://github.com/hoytech/strfry.git",
  "version": "1.1.3",
  "limitation": {
    "max_message_length": 131072,
    "max_subscriptions": 20,
    "max_limit": 500
  }
}

Use this data

View JSON

curl

curl "/api/v1/relays/nostr.data.haus"