Fetches the recent notes of one public key across several relays and measures si
Fetches the recent notes of one public key across several relays and measures six independent signals: posting rate per day, the coefficient of variation of the intervals between posts, how many of those intervals sit within a few seconds of each other, the entropy of the hour-of-day distribution, the share of posts whose text repeats an earlier post verbatim, and the largest burst inside sixty seconds.
Answeringour last check, 2026-10-10
1 of 1checks answered this week
907 msmedian answer time
$0.004listed price per call
$0.004price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://nostr.halowerk.com/bot-score
| Category | Everything else |
|---|---|
| Provider host | nostr.halowerk.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-10 | valid payment request | 402 | $0.004 | 907 ms |
Example input (from the provider)
{
"body": {
"pubkey": "beispiel"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"days": {
"default": 30,
"description": "Length of the observation window in days.",
"maximum": 180,
"minimum": 1,
"type": "integer"
},
"kinds": {
"description": "Event kinds to examine. Default is [1], plain text notes.",
"items": {
"maximum": 65535,
"minimum": 0,
"type": "integer"
},
"maxItems": 6,
"type": "array"
},
"max_events": {
"default": 300,
"description": "Upper bound on notes fetched per relay.",
"maximum": 500,
"minimum": 20,
"type": "integer"
},
"pubkey": {
"description": "Public key as 64 hex characters, npub or nprofile.",
"type": "string"
},
"relays": {
"description": "wss relay addresses. Left empty, ten measured default relays are used.",
"items": {
"type": "string"
},
"maxItems": 12,
"type": "array"
}
},
"required": [
"pubkey"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}