Api Endpoint

nostr.halowerk.com

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.

Open interactive test console

Offering

Provider
nostr.halowerk.com
Method
POST
Offering type
Api Endpoint
Transport type
http
Category
Social Intelligence
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://nostr.halowerk.com/bot-score
MIME type
Not provided
First seen
2026-10-16T01:58:26.121Z
Last seen
Tags
None supplied

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.004 USDC
Atomic price: 4000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "4000",
    "payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E"
  }
]

Observed health

Status
Healthy
Latest latency
311 ms
Average latency
497 ms
HTTP status
204
Last checked
Reachability
100% over 9 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "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"
}

Output schema

{
  "$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"
}