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/api/indicators/cdri
GETAvailable

Derivatives risk index (CoinBoss method)

Derivatives risk index (CDRI)

GET/api/indicators/cdri
A CoinBoss indicator: round(min(CV × 100, 50)) where CV is the coefficient of variation of the last 90 daily liquidation totals. It is not comparable with similarly named indices published elsewhere.

Request

This endpoint takes no parameters.

Example request

curl -s "https://www.coinboss.com/api/indicators/cdri"

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 }`.
seriesarray—Time series.
series[]object—Time series.
series[].namestring—Name.
series[].dataarray—Payload.
series[].data[]array—Payload.
series[].data[][]number—Payload.
series[].colorstring—Display colour (hex).
currentobject—Current value.
current.cdrinumber—Latest index value: `liqCV` × 100, capped at 50 and rounded (0–50).
current.liqCVnumberratioCoefficient of variation (standard deviation ÷ mean) of daily liquidation totals over the last 90 days.
current.daysnumber—Daily values or number of days.

Generated 2026-11-11 23:31 UTC from 1 real responses.

Example response

/api/indicators/cdri · Real response captured 2026-11-13 03:53:18 UTC. Long arrays and maps are shortened for display: series[].data had 90 items.

  • {
    • "success": true,
    • "series": [
      • { … 3 }
      ],
    • "current": {
      • "cdri": 50,
      • "liqCV": 0.996,
      • "days": 90
      }
    }

Details

Authentication
None. Public endpoint.
Rate limit
1200 requests per minute per IP
Server cache
5m
Edge micro-cache
10s
Update frequency
recomputed on request from real-time liquidation data
Window
last 90 days
Data sources
In-house risk gauge derived from self-collected exchange liquidation data.
Exchange coverage
All coins and exchanges covered by the liquidation collectors.
Units
index 0-50
Method
round(min(CV x 100, 50)) where CV = standard deviation / mean of daily total liquidations over the last 90 days.
Timestamps
Unix epoch milliseconds (UTC) unless the field description says otherwise
Response format
json
Stability
Stable

Live status

AvailableChecked 2026-11-13 03:53:18 UTCHTTP 2004794 msSchema matches

Availability, last 30 days

99.26% of 407 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/indicators/cdriAvailable
Parameters

No parameters.

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