Pricing

from $1.00 / 1,000 dataset items

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BTC Node Census Pulse

Try for free

Keyless Bitcoin P2P node-census pulse (public Blockchair nodes route, no key): node count, client-version mix, geo distribution, tip-lag delinquency, run-over-run KVS deltas with node/version/geo churn alerts. Read-only public data.

Pricing

from $1.00 / 1,000 dataset items

Rating

0.0

(0)

Developer

jedi solana

Actor stats

Bookmarked

Total users

Monthly active users

2 days ago

Last modified

What you get

Every run writes a dataset with one row per record:

{
  "kind": "btc-node-census-pulse",
  "ts": "2026-09-24T01:05:15Z",
  "firstRun": true,
  "prevRunTs": null,
  "perChain": [
    {
      "chain": "bitcoin",
      "nodeCount": 242,
      "tipHeight": {
        "chainStateHeight": 968335,
        "maxNodeHeight": 973858,
        "reference": "chain-state"
      },
      "delinquentCount": 30,
      "delinquentPct": 12.4,
      "versionCounts": {
        "/Satoshi:31.1.0/": 37,
        "/Satoshi:31.0.0/": 27,
        "/Satoshi:27.1.0/": 19,
        "/Satoshi:28.1.0/": 16,
        "/Satoshi:29.0.0/": 11,
        "/Satoshi:30.2.0/": 9,
        "/Satoshi:27.0.0/": 8,
        "/Satoshi:25.0.0/": 8,
        "/Satoshi:28.0.0/": 7,
        "/Satoshi:29.3.0/Knots:20260507/": 6
      },
      "topVersionSharePct": 15.3,
      "countryCounts": {
        "US": 90,
        "DE": 46,
        "GB": 13,
        "FR": 12,
        "NL": 8,
        "Unknown": 7,
        "CA": 6,
        "JP": 5,
        "IR": 5,
        "LT": 5
      },
      "topCountrySharePct": 37.2,
      "sourceServed": "api.blockchair.com"
    }
  ],
  "deltaVsPrev": null,
  "alerts": []
}

Input

{
  "chains": "bitcoin"
}

Field	Type	Description
`chains`	string	Chains: the chains parameter. Default: "bitcoin".

Use cases

Monitor on a schedule — run this Actor on a timer and get a fresh, normalized snapshot every time; diff the datasets to see what changed.
Feed a dashboard or model — clean, one-JSON-item-per-record output is ready to pipe into a spreadsheet, database, or LLM prompt without any post-processing.
Research & due diligence — pull a structured set of records for a topic, name, or window without scraping the public source by hand.

Limits & notes

No API key, no login: it only reads public endpoints/feeds. If the upstream source is degraded, the run still succeeds and returns an honest status item instead of failing.
Results reflect what the public source returned at run time (top-N windows, newest-first where applicable).
Pay-per-event via synthetic events: each default-dataset item is billed through apify-default-dataset-item ($0.001 per item), plus apify-actor-start.
Free to try on the free plan; PPE pricing applies to paid-plan users.

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