GRAIN Relay

Online

wss://wheat.happytavern.co

Go Relay Architecture for Implementing Nostr

Score75

Connection

Connect: 471 ms
Read: 132 ms
Write: 149 ms
Network: Clearnet
Last checked: 6 hours ago
Last online: 6 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: 4
Notes in the last hour: 22

Supported NIPs

Access & policy

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

Limits

Max message length: 524K
Max subscriptions: 50
Max filter limit: 500
Max content length: —n/a
Max event tags: —n/a

Overview

Software: grain
Version: v0.8.1
Contact: https://oslim.dev/contact
Countries: —n/a
Languages: —n/a
First seen: Oct 30, 2026, 12:17 AM UTC
Discovered via: nip66

NIP-11 document

{
  "name": "GRAIN Relay",
  "description": "Go Relay Architecture for Implementing Nostr",
  "banner": "https://wholegrainscouncil.org/sites/default/files/thumbnails/image/15616367_ml-wheat-field.jpg",
  "icon": "https://wheat.happytavern.co/static/icons/icon-72x72.png",
  "pubkey": "16f1a0100d4cfffbcc4230e8e0e4290cc5849c1adc64d6653fda07c031b1074b",
  "contact": "https://oslim.dev/contact",
  "supported_nips": [
    1,
    7,
    9,
    11,
    19,
    40,
    42,
    45,
    50,
    55,
    65,
    70,
    86,
    98
  ],
  "software": "https://github.com/0ceanslim/grain",
  "version": "v0.8.1",
  "limitation": {
    "max_message_length": 524288,
    "max_subscriptions": 50,
    "max_limit": 500,
    "auth_required": false,
    "payment_required": false,
    "restricted_writes": false,
    "created_at_lower_limit": 1577836800,
    "created_at_upper_limit": 1793348512
  }
}

Use this data

View JSON

curl

curl "/api/v1/relays/wheat.happytavern.co"