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Relays

nostr-relay

Online
wss://nostr.relay.hedwig.sh

relay powered by the relayer framework

ScoreScore: 50

Connection

Connect
309 ms
Read
54 ms
Write
390 ms
Network
Clearnet
Last checked
53 minutes ago
Last online
53 minutes ago

Uptime

Last 24 hours
50%
Last 7 days
50%
Each bar is one check (every 6 hours), newest on the right.

Popularity

Listed by users
0
as read relay
0
as write relay
0
NIP-66 monitors
4
Notes in the last hour
16

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
524K
Max subscriptions
20
Max filter limit
500
Max content length
16K
Max event tags
1,000

Overview

Software
nostr-relay
Version
0.0.246
Contact
mattn.jp@gmail.com
Countries
JP
Languages
—n/a
First seen
Oct 30, 2026, 12:17 AM UTC
Discovered via
nip66

NIP-11 document

{
  "name": "nostr-relay",
  "description": "relay powered by the relayer framework",
  "icon": "https://nostr.compile-error.net/logo.png",
  "pubkey": "2c7cc62a697ea3a7826521f3fd34f0cb273693cbe5e9310f35449f43622a5cdc",
  "contact": "mattn.jp@gmail.com",
  "supported_nips": [
    1,
    2,
    4,
    9,
    11,
    12,
    15,
    16,
    20,
    22,
    26,
    28,
    33,
    40,
    42,
    45,
    50,
    59,
    65,
    70,
    77
  ],
  "software": "https://github.com/mattn/nostr-relay",
  "version": "0.0.246",
  "relay_countries": [
    "JP"
  ],
  "limitation": {
    "max_message_length": 524288,
    "max_subscriptions": 20,
    "max_limit": 500,
    "max_subid_length": 100,
    "max_event_tags": 1000,
    "max_content_length": 16384,
    "auth_required": false,
    "payment_required": false,
    "restricted_writes": false,
    "created_at_lower_limit": 0,
    "created_at_upper_limit": 0
  },
  "fees": {}
}

Use this data

View JSON
curl
curl "/api/v1/relays/nostr.relay.hedwig.sh"