Pricing

from $1.00 / 1,000 dataset items

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BTC Block Health Pulse

Try for free

Keyless Bitcoin block-health pulse (public mempool.space v0 + blockstream.info fallback, no key): block cadence, tx count, difficulty drift, coinbase, reorg detection via previousblockhash links, stateful KVS deltas. 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

3 days ago

Last modified

What you get

Every run writes a dataset with one row per record:

{
  "kind": "btc-block-health-pulse",
  "ts": "2026-09-23T00:54:25Z",
  "firstRun": true,
  "prevRunTs": null,
  "blocks": [
    {
      "height": 968203,
      "id": "00000000000000000000559d727239e1c7280ffae605045ea093dedfc3855626",
      "timestamp": 1790123394,
      "timestampIso": "2026-09-23T00:29:54Z",
      "txs": 3881,
      "vsize": 998502,
      "txsPerMvB": 3886.82,
      "difficulty": 132757073449487.52,
      "previousblockhash": "0000000000000000000079b48f847b413cebc85d0078915226db00046137de2f",
      "hostServed": "mempool.space",
      "reorgSuspect": false
    },
    {
      "height": 968202,
      "id": "0000000000000000000079b48f847b413cebc85d0078915226db00046137de2f",
      "timestamp": 1790122323,
      "timestampIso": "2026-09-23T00:12:03Z",
      "txs": 3868,
      "vsize": 999465,
      "txsPerMvB": 3870.07,
      "difficulty": 132757073449487.52,
      "previousblockhash": "00000000000000000001d575745157b8688344f264b6f712fbb3d24fe18b018b",
      "hostServed": "mempool.space",
      "reorgSuspect": false
    },
    {
      "height": 968201,
      "id": "00000000000000000001d575745157b8688344f264b6f712fbb3d24fe18b018b",
      "timestamp": 1790119888,

Input

{
  "limit": 50
}

Field	Type	Description
`limit`	integer	Limit: the limit parameter. Default: 50.

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.

Categories

OTHER

Ethereum Block Health Pulse

jedii_123/eth-block-health-pulse

Keyless Ethereum chain-health monitor (public Blockscout v2, no API key): latest-block cadence, gas utilization, base-fee drift, reorg detection via parent-hash link verification, stateful KVS deltas. Read-only public data.

jedi solana

L2 Block Health Pulse

jedii_123/l2-block-health-pulse

Keyless L2/sidechain block-health pulse (Polygon, Base, Optimism, Arbitrum via public Blockscout APIs, no key): per-chain cadence, gas utilization, base-fee + burnt-fee trends, reorg detection via parent-hash links, stateful KVS run-over-run deltas. Read-only public data.

jedi solana

Avalanche C-Chain Block Health Pulse

jedii_123/avalanche-block-health-pulse

Keyless Avalanche C-Chain block-health pulse (public C-Chain JSON-RPC, no API key): latest-block cadence, base fee + gas price in gwei, reorg detection via parent-hash link check, automatic fallback host + host-flip alerting. Stateful KVS run-over-run deltas. Read-only public data.

jedi solana

BTC Difficulty Pulse

jedii_123/btc-difficulty-pulse

Keyless Bitcoin difficulty-retarget + hashrate-drift pulse (mempool.space v1, no API key): retarget progress, change preview, ETA, expected-blocks hashrate drift vs 2016-block window; blockstream.info fallback derives from tip block. Stateful KVS alerts: retarget, drift >20% x2 runs, host-flip.

jedi solana

Multi-EVM Network Pulse

jedii_123/blockscout-network-pulse

Keyless multi-EVM network pulse via public Blockscout instances (no API key): avg block time, block height, native price + 24h change, latest-block gas, for Ethereum, Polygon and other public Blockscout chains. Stateful KVS deltas vs last run. One compact pulse per run.

jedi solana

Energi Network Pulse

jedii_123/energi-network-pulse

Keyless Energi network pulse (public explorer.energi.network Blockscout v2, no API key): tip block/hash/difficulty, gas price (GWEI), avg block time, recent tx count, cadence window. Stateful KVS: reorg via block-hash regression, idle-gap & gas-spike alerts vs rolling medians. Read-only.

jedi solana

Bitcoin Mempool Analytics — Whale Tx + Fees + Block Stats

gochujang/bitcoin-mempool-analytics

Live Bitcoin mempool snapshot: whale transfers (≥X BTC), pending tx count, fee bands (next-block / 30min / 1hr), recent block stats. mempool.space data. Time your BTC sends, catch whale moves. PPE $0.002/snapshot.

Hojun Lee

BTC Mempool & Fees Pulse

jedii_123/btc-mempool-pulse

Keyless Bitcoin mempool + fees monitor (mempool.space, no API key): mempool depth (tx count, vsize, total fee), fee tiers, recent block cadence, 60m hashrate. Stateful KVS: repeat runs report mempool drift + fee-tier shifts; alerts on fee-spike / mempool-surge / hashrate-dip.

jedi solana

BTC Whale Address Watch

jedii_123/btc-whale-watch

Keyless BTC whale-address monitor (public mempool.space + blockstream.info, no API key): watchlist of any BTC addresses - balance (chain+mempool), recent confirmed/mempool transfers, new-transaction and balance-change detection (stateful KVS), large-transfer alerts. Read-only public data.

jedi solana

Fantom Network Pulse

jedii_123/fantom-network-pulse

Keyless Fantom (FTM, chain 250) L1 block-health pulse (public JSON-RPC, no API key): tip block + hash confirmation, gas price (GWEI), cadence median, reorg / tip-regression / idle-gap / gas-spike alerts vs rolling KVS medians. Not Polygon (137) - a distinct chain. Read-only public data.

jedi solana