Stablecoin Supply Pulse

Keyless stablecoin supply pulse (DefiLlama stablecoins API, no key): top-N pegged assets (423 live) by circulating USD, native 1d/7d/30d supply deltas, price-vs-peg drift + depeg alerts, per-chain circulation breakdown. Read-only public data.

What you get

Every run writes a dataset with one row per record:

{
  "kind": "stablecoin-supply-pulse",
  "ts": "2026-09-22T00:50:30Z",
  "firstRun": true,
  "prevRunTs": null,
  "count": 25,
  "totalCirculatingUsd": 312020214459.15,
  "stablecoins": [
    {
      "symbol": "USDT",
      "name": "Tether",
      "circulatingUsd": 183492825276.23074,
      "supply1dChangePct": 0.1,
      "supply7dChangePct": 0.07,
      "supply30dChangePct": 0.2,
      "priceUsd": 0.9997808245349009,
      "depegPct": -0.02,
      "topChain": {
        "chain": "Tron",
        "circulatingUsd": 92504705258.64883
      }
    },
    {
      "symbol": "USDC",
      "name": "USD Coin",
      "circulatingUsd": 74784946574.1072,
      "supply1dChangePct": 0.59,
      "supply7dChangePct": 0.59,
      "supply30dChangePct": 1.63,
      "priceUsd": 0.9998583989509764,
      "depegPct": -0.01,
      "topChain": {
        "chain": "Ethereum",
        "circulatingUsd": 45948536562.789314
      }
    },
    {
      "symbol": "USDS",
      "name": "Sky Dollar",
      "circulatingUsd": 6512854097.50974,
      "supply1dChangePct": -0.03,
      "supply7dChangePct": 0.7,
      "supply30dChangePct": -1.91,
      "priceUsd": 0.9998286334522632,
      "depegPct": -0.02,
      "topChain

Input

{
  "limit": 25
}

Field	Type	Description
limit	integer	Limit: the limit parameter. Default: 25.

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