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/api/home/macro-cards
GETAvailableBeta

Homepage macro cards

Homepage macro cards (equity indices, dollar, gold, ...)

GET/api/home/macro-cards

Request

This endpoint takes no parameters.

Example request

curl -s "https://www.coinboss.com/api/home/macro-cards"

Response fields

The field table is generated from real responses, so it lists exactly what the endpoint returns. Paths use a[] for array items and {*} for objects keyed by a dynamic name such as a coin or an exchange.

FieldTypeUnitDescription
successboolean—true when the request succeeded. On failure the body is `{ success: false, code, error, request_id }`.
updated_atnumbermsWhen this row was last updated.
mcapobject—Market capitalisation.
mcap.latestnumber—Most recent record.
mcap.datestring—Calendar date (UTC).
mcap.chg24h_pctnumber%24h percentage change.
mcap.sparkarray—Small recent series for sparklines.
mcap.spark[]number—Small recent series for sparklines.
mcap.has_cmcboolean—true when any point of `spark` comes from back-filled third-party history instead of the site's own daily snapshots.
volumeobject—Volume.
volume.futuresnumber—Futures market block or value.
volume.spotnumber—Spot market block or value.
volume.tsnumbermsTimestamp.
volume.sparkarray—Small recent series for sparklines.
volume.spark[]object—Small recent series for sparklines.
volume.spark[].tnumbermsTimestamp.
volume.spark[].fnumberUSDAverage of the 24h futures volume readings inside that 3-hour bucket.
volume.spark[].snumberUSDAverage of the 24h spot volume readings inside that 3-hour bucket.
btc_candlesarray—BTC candles for overlay.
btc_candles[]array—BTC candles for overlay.
btc_candles[][]number—BTC candles for overlay.
fngobject—Fear & Greed card: latest `value`, its label `cls` and a `spark` of recent daily values; null when no data.
fng.valuenumber—Value.
fng.clsstring—Text label of the latest Fear & Greed value, for example `Fear` or `Greed`.
fng.sparkarray—Small recent series for sparklines.
fng.spark[]number—Small recent series for sparklines.
stablecoinobject—Stablecoin card: total circulating value in USD (`total`), number of stablecoins (`count`) and its 24h and 7d change.
stablecoin.totalnumber—Total.
stablecoin.countnumber—Number of items.
stablecoin.chg24h_pctnumber%24h percentage change.
stablecoin.chg7d_pctnumber%7-day percentage change.
liqobject—Liquidation value or block.
liq.totalnumber—Total.
liq.longnumber—Long side value.
liq.shortnumber—Short side value.
liq.chg24h_pctnumber%24h percentage change.
liq.sparkarray—Small recent series for sparklines.
liq.spark[]number—Small recent series for sparklines.

Generated 2026-11-11 23:01 UTC from 1 real responses.

Example response

/api/home/macro-cards · Real response captured 2026-11-13 03:59:25 UTC. Long arrays and maps are shortened for display: fng.spark had 30 items; liq.spark had 57 items; mcap.spark had 90 items; btc_candles had 42 items; volume.spark had 57 items.

  • {
    • "success": true,
    • "updated_at": 1794542365066,
    • "mcap": {
      • "latest": 2476085584564.88,
      • "date": "2026-11-13",
      • "chg24h_pct": -3.19,
      • "spark": [ … 8 ],
      • "has_cmc": false
      },
    • "volume": {
      • "futures": 216570771117.84,
      • "spot": 66073226871.26,
      • "ts": 1794541800000,
      • "spark": [ … 2 ]
      },
    • "btc_candles": [
      • [ … 5 ],
      • [ … 5 ]
      ],
    • "fng": {
      • "value": 20,
      • "cls": "Extreme Fear",
      • "spark": [ … 8 ]
      },
    • "stablecoin": {
      • "total": 288099833329.21,
      • "count": 353,
      • "chg24h_pct": -0.53,
      • "chg7d_pct": -1.71
      },
    • "liq": {
      • "total": 1363532410.6799946,
      • "long": 1267567542.2399952,
      • "short": 95964868.44,
      • "chg24h_pct": 501.86,
      • "spark": [ … 8 ]
      }
    }

Details

Authentication
None. Public endpoint.
Rate limit
1200 requests per minute per IP
Server cache
2m
Edge micro-cache
10s
Update frequency
market cap daily; volume every 10 min; candles every 5 min; Fear & Greed daily; stablecoins every 10 min; API cache 120 s
Window
market cap 90 days; volume 7 days; BTC 4h candles; Fear & Greed 30 days; liquidations 24h
Data sources
Home-page macro cards: total market cap (daily snapshot of third-party market-data aggregator market caps), futures volume and liquidations (exchange data), BTC candles (Binance), Fear & Greed (alternative.me) and stablecoin supply (third-party source).
Exchange coverage
Market-wide
Pagination
none
Units
USD; changes in percent; Fear & Greed 0-100
Timestamps
Unix epoch milliseconds (UTC) unless the field description says otherwise
Response format
json
Stability
Beta

Live status

AvailableChecked 2026-11-13 03:59:25 UTCHTTP 20012 msSchema matchesNewest data point 0s old

Availability, last 30 days

100% of 408 checks passed

Errors

Failed calls share one shape on every endpoint. The full list is on the errors page. Errors and rate limits →

CodeHTTPMeaningWhat to do
INVALID_PARAM400A required parameter is missing or a value is not accepted. `param` names the parameter when it is known.Do not retry unchanged; fix the request.
UNAUTHORIZED401The `CB-API-KEY` header was sent but the key is unknown or revoked. Public data needs no key — drop the header or use a valid key.Do not retry unchanged.
FORBIDDEN403The route is not part of the public API (internal or account-only).Do not retry.
NOT_FOUND404Unknown route, or the requested coin / exchange / fund does not exist.Do not retry; check the path and identifiers against the catalog.
RATE_LIMITED429More requests than the per-minute limit. `Retry-After` gives the seconds to wait.Wait for `Retry-After`, then retry with backoff.
INTERNAL500Unexpected server error. The message is generic by design; quote `request_id` when reporting it.Retry once after a few seconds; report it with the request id if it persists.
UPSTREAM_FAILED503The data source behind this endpoint did not answer in time. No stale or substitute numbers are returned in its place.Retry with backoff; check the status page.
UNAVAILABLE501 / 503The dataset is temporarily not ready (cache warming) or the endpoint has no lawful public source yet.Retry later; the catalog marks endpoints that are unavailable by design.
REQUEST_FAILED200Some older endpoints answer HTTP 200 with `success: false`. Always check `success`, not only the HTTP status.Depends on the message; treat as a failed request.

Try it

GET/api/home/macro-cardsAvailable
Parameters

No parameters.

Request URLhttps://www.coinboss.com/api/home/macro-cards
Choose an endpoint and press “Send request”. The response, headers and timing will appear here.