Hacker News and Bluesky opinion split, NOT a poll
Hacker News and Bluesky opinion split, NOT a poll: how public posts divide on a question. GET q; optional sides (2-4, default yes,no), window (1-30d). Returns JSON: per-side share with 95% interval and n, counts per source, links only (no text or usernames; Bluesky links include the account's public ID, DID), caveats. Refuses elections, health and a named person's conduct. Under 30 decided posts, refusals and errors: not charged.
Answeringour last check, 2026-10-18
1 of 1checks answered this week
531 msmedian answer time
$0.03listed price per call
$0.03price 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
GET https://horizonpulse.dev/api/discourse/split
| Category | Search and research |
|---|---|
| Provider host | horizonpulse.dev |
| Networks | eip155:137, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp, xrpl:0 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-18 | valid payment request | 402 | $0.03 | 531 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"q": "self-driving cars",
"sides": "for,against"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"q": {
"description": "Question or topic, 3-200 chars (required). Elections/candidates, health, and a named person's conduct are refused (not charged).",
"type": "string"
},
"sides": {
"description": "2-4 comma-separated side labels (default yes,no).",
"type": "string"
},
"window": {
"description": "Look-back window 1-30 days, e.g. 7d (default 30d).",
"type": "string"
}
},
"required": [
"q"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"description": "Horizon Pulse online discourse split (NOT a poll): shares with 95% intervals, counts and source links. The example is a trimmed real response recorded from GET /api/demo/discourse-split at 2026-10-16T17:16Z UTC; live values differ on every call.",
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}