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/api/reserves/overview
GETAvailable

Exchange reserves overview

Exchange reserves overview

GET/api/reserves/overview
`total` sums only exchanges whose reserve snapshot is newer than 36 hours. Exchanges that stopped updating stay in the list with `is_stale: true` and are named in `stale_exchanges`; `total_including_stale` keeps the earlier definition.

Request

This endpoint takes no parameters.

Example request

curl -s "https://www.coinboss.com/api/reserves/overview"

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 }`.
totalnumber—Total.
updated_atnumbermsWhen this row was last updated.
exchangesarray—Exchanges.
exchanges[]object—Exchanges.
exchanges[].exchangestring—Exchange id, lower case (for example `binance`).
exchanges[].namestring—Name.
exchanges[].tvlnumberUSDTotal assets held in the exchange's disclosed wallets, from a third-party source.
exchanges[].clean_tvlnumberUSDWallet assets excluding the exchange's own platform token, as defined by the third-party source; null when not published.
exchanges[].inflow_24hnumberUSDNet inflow into the exchange's wallets over the last 24 hours (negative = net outflow); null when not published.
exchanges[].inflow_1wnumberUSDNet inflow into the exchange's wallets over the last 7 days (negative = net outflow); null when not published.
exchanges[].inflow_1mnumberUSDNet inflow into the exchange's wallets over the last month (negative = net outflow); null when not published.
exchanges[].updated_atnumbermsWhen this row was last updated.
exchanges[].is_staleboolean—true when the row is older than the freshness window; stale rows are not used in totals.
total_including_stalenumberUSDTotal reserves including exchanges whose data is stale. `total` excludes them.
stale_exchangesarray—Exchanges whose newest reserve snapshot is older than `stale_threshold_ms`.
stale_exchanges[]string—Exchange id.
stale_threshold_msnumbermsA reserve snapshot older than this is flagged `is_stale` and left out of `total`.

Generated 2026-11-11 23:00 UTC from 1 real responses.

Example response

/api/reserves/overview · Real response captured 2026-11-13 03:17:49 UTC. Long arrays and maps are shortened for display: exchanges had 10 items.

  • {
    • "success": true,
    • "total": 194330407325.32,
    • "updated_at": 1794525006627,
    • "exchanges": [
      • { … 9 },
      • { … 9 }
      ],
    • "total_including_stale": 195029097594.8,
    • "stale_exchanges": [
      • "bitmex"
      ],
    • "stale_threshold_ms": 129600000
    }

Details

Authentication
None. Public endpoint.
Rate limit
1200 requests per minute per IP
Server cache
10m
Edge micro-cache
10s
Update frequency
every 6 h; API cache 600 s
Window
latest snapshot; inflow over 24h / 1w / 1m as reported upstream
Data sources
Centralized-exchange reserve totals and net inflows from a third-party source's CEX dataset.
Exchange coverage
10 exchanges: binance, okx, bybit, bitget, gate, htx, coinex, bitfinex, deribit, bitmex
Pagination
none
Sorting
tvl_usd desc
Units
USD
Timestamps
Unix epoch milliseconds (UTC) unless the field description says otherwise
Response format
json
Stability
Stable

Live status

AvailableChecked 2026-11-13 03:17:49 UTCHTTP 2001 msSchema matchesNewest data point 4.1h old

Availability, last 30 days

100% of 402 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/reserves/overviewAvailable
Parameters

No parameters.

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