DeFi TVL Pulse

Keyless cross-chain DeFi TVL + APY drift monitor (no API key): chain-level TVL with 1d deltas, top protocols, APY pool movers, computed statefully across runs from DefiLlama. Schedule it: reports TVL shifts, APY movers and new/vanished protocols since the last run. CEX TVL excluded by default.

What you get

Every run writes a dataset with one row per record:

{
  "kind": "pulse",
  "ts": "2026-09-04T06:15:44Z",
  "firstRun": true,
  "chains": {
    "Multi-Chain": {
      "tvlUsd": 170373914956.30502,
      "prevTvlUsd": 165413391398.22534,
      "deltaPct": 3.0
    },
    "Ethereum": {
      "tvlUsd": 62415273074.36606,
      "prevTvlUsd": 60728055295.75552,
      "deltaPct": 2.78
    },
    "Bitcoin": {
      "tvlUsd": 22019383532.39784,
      "prevTvlUsd": 20847822895.432446,
      "deltaPct": 5.62
    },
    "Tron": {
      "tvlUsd": 6893982339.412946,
      "prevTvlUsd": 6742054769.466498,
      "deltaPct": 2.25
    },
    "Solana": {
      "tvlUsd": 13746733475.32609,
      "prevTvlUsd": 13305258535.551676,
      "deltaPct": 3.32
    },
    "Hyperliquid L1": {
      "tvlUsd": 2793961694.9414415,
      "prevTvlUsd": 2698987253.8229575,
      "deltaPct": 3.52
    },
    "zkSync Era": {
      "tvlUsd": 985113885.3326713,
      "prevTvlUsd": 986725022.3160667,
      "deltaPct": -0.16
    },
    "Binance": {
      "tvlUsd": 1440485287.7681212,
      "prevTvlUsd": 1393738826.7668586,
      "deltaPct": 3.35
    },
    "Polygon": {
      "tvlUsd": 364224660.33700615,
      "prevTvlUsd": 362944694.01683724,
      "deltaPct": 0.35
    },

Input

{
  "chains": "",
  "watch": "",
  "minTvlUsd": 0,
  "limit": 25,
  "excludeCex": true
}

Field	Type	Description
chains	string	Chains: the chains parameter. Default: "".
watch	string	Watch: the watch parameter. Default: "".
minTvlUsd	integer	MinTvlUsd: the mintvlusd parameter. Default: 0.
limit	integer	Limit: the limit parameter. Default: 25.
excludeCex	boolean	ExcludeCex: the excludecex parameter. Default: true.

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