Skip to content
Nostrdex
API
Relays

relay.twentyone.ist

Online
wss://relay.twentyone.ist

Staging relay for Blink testing: support chat (Marmot), NIP-46 signing, NWC. May later become a production sister relay of relay.blink.sv.

ScoreScore: 69

Connection

Connect
1.7 s
Read
601 ms
Write
124 ms
Network
Clearnet
Last checked
2 hours ago
Last online
2 hours 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
0
as read relay
0
as write relay
0
NIP-66 monitors
1
Notes in the last hour
41

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
2.1M
Max subscriptions
200
Max filter limit
500
Max content length
—n/a
Max event tags
2,000

Overview

Software
wok
Version
0.7.0
Contact
—n/a
Countries
—n/a
Languages
—n/a
First seen
Nov 4, 2026, 3:49 PM UTC
Discovered via
nip66

NIP-11 document

{
  "name": "relay.twentyone.ist",
  "description": "Staging relay for Blink testing: support chat (Marmot), NIP-46 signing, NWC. May later become a production sister relay of relay.blink.sv.",
  "supported_nips": [
    1,
    9,
    11,
    40,
    42,
    45,
    50,
    59,
    62,
    70,
    77,
    91
  ],
  "software": "git+https://github.com/erskingardner/wok.git",
  "version": "0.7.0",
  "limitation": {
    "max_message_length": 2097152,
    "max_subscriptions": 200,
    "max_limit": 500,
    "max_event_tags": 2000,
    "min_pow_difficulty": 0,
    "created_at_lower_limit": 94608000,
    "created_at_upper_limit": 900,
    "default_limit": 500
  }
}

Use this data

View JSON
curl
curl "/api/v1/relays/relay.twentyone.ist"