CoinMarketCap rank
Updated
What is CoinMarketCap rank?
CoinMarketCap rank is a market-data metric BlackForge measures for every listed pair on nine spot exchanges, once per closed five-minute window. The coin market-cap rank on CoinMarketCap. It reports what the order book or trade tape showed, not what price will do next.
The facts
| Unit | index |
|---|---|
| Family | Enrichment |
| Key | cmcRank |
| Quote-relative | No |
| Nullable | Yes |
| Plottable | Yes |
| Available from | Pro plan |
Live across all nine venues
CoinMarketCap rank for BTC-USDT, as measured in the latest closed window on each venue. Observed . A venue with no reading for this window shows an em dash — nothing is invented.
| Venue | Symbol | CoinMarketCap rank |
|---|---|---|
| Binance | BTCUSDT | 1 |
| Bitget | BTCUSDT | 1 |
| Bybit | BTCUSDT | 1 |
| Coinbase | BTC-USDT | 1 |
| Gate | BTC_USDT | 1 |
| Kraken | BTCUSDT | 1 |
| Kucoin | BTC-USDT | 1 |
| Mexc | BTCUSDT | 1 |
| Okx | BTC-USDT | 1 |
Query it
CoinMarketCap rank is one field on the wide row /v1/latest returns for a pair. Set $BF to the API base and read it at .values.cmcRank:
curl -H "x-api-key: $BLACKFORGE_API_KEY" \
"$BF/v1/latest?exchange=binance&symbol=BTCUSDT"
# read the value at: .values.cmcRankRelated
Off-book context per coin: market cap, rank, liquidity, attention and developer activity.
← All Enrichment and every other metric · Coverage by venue
What is CoinMarketCap rank?
CoinMarketCap rank is a market-data metric BlackForge measures for every listed pair on nine spot exchanges, once per closed five-minute window. The coin market-cap rank on CoinMarketCap. It reports what the order book or trade tape showed, not what price will do next.
How is CoinMarketCap rank measured?
BlackForge computes CoinMarketCap rank from each venue’s own order book and trades for every listed pair, once per closed five-minute window, and records it as index. The value is stored exactly as observed.
Which plan includes CoinMarketCap rank?
CoinMarketCap rank is available from the Pro plan upward, and on pay-per-call over x402. See pricing for the full plan ladder.
Does CoinMarketCap rank predict where price will go?
No. CoinMarketCap rank is a measurement of what the order book or trade tape showed in the window. It carries no view on future price, and BlackForge scores nothing — every metric is a measurement, not a call.