Pricing

Pay per usage

Crypto Exchange Flow Tracker (On-Chain)

Track on-chain BTC/ETH exchange inflows and outflows via CoinMetrics. Net outflow = accumulation signal. Net inflow = distribution/sell risk. Includes MVRV ratio, active addresses, and 7d flow comparison. No API key required.

Pricing

Pay per usage

Rating

0.0

(0)

Developer

Hojun Lee

Actor stats

Bookmarked

Total users

Monthly active users

6 days ago

Last modified

What Exchange Flows Tell You

Exchange flow data is one of the most reliable on-chain leading indicators:

Signal	What it means
Net outflow (coins leave exchanges)	Accumulation — investors moving to cold storage, bullish signal
Net inflow (coins flow to exchanges)	Distribution — investors preparing to sell, bearish signal
Large spike in inflow	Watch for near-term sell pressure
Sustained outflow	Supply crunch forming, long-term bullish

Example Output

{
  "asset": "BTC",
  "date": "2026-07-07",
  "price_usd": 95230,
  "market_cap_usd": 1880000000000,
  "exchange_inflow_usd": 1462280071,
  "exchange_outflow_usd": 1712723975,
  "net_flow_usd": 250443904,
  "net_flow_signal": "accumulation",
  "inflow_vs_7d_avg_pct": -12.4,
  "outflow_vs_7d_avg_pct": 8.1,
  "active_addresses": 641947,
  "transaction_count": 631230,
  "mvrv_ratio": 1.197,
  "circulating_supply": 20053235.5
}

SUMMARY Key-Value Store

{
  "distribution_signals": ["ETH"],
  "accumulation_signals": ["BTC", "SOL"],
  "latest_by_asset": { "BTC": {...}, "ETH": {...} }
}

Supported Assets

Code	Asset
`btc`	Bitcoin
`eth`	Ethereum
`sol`	Solana
`bnb`	BNB
`usdt`	Tether
`usdc`	USD Coin
`xrp`	XRP
`ada`	Cardano
`avax`	Avalanche
`matic`	Polygon

Input Options

Parameter	Type	Default	Description
`assets`	string[]	`["btc","eth"]`	Assets to track (see supported list above)
`lookbackDays`	integer	`7`	Days of history to return (1-30)

Pricing

$0.002 per asset-day
BTC + ETH for 7 days = $0.028 per run
BTC + ETH for 30 days = $0.12 per run
Ideal for daily scheduling to track flow trends

Use Cases

Daily BTC+ETH flow snapshot:

{"assets": ["btc", "eth"], "lookbackDays": 1}

7-day trend analysis:

{"assets": ["btc", "eth", "sol"], "lookbackDays": 7}

Full stablecoin + major crypto flows:

{"assets": ["btc", "eth", "usdt", "usdc"], "lookbackDays": 7}

Data Source

CoinMetrics Community API — free, no authentication required. Covers on-chain flows measured from blockchain transaction data across major known exchange addresses.

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