API explorer

Pick an endpoint, fill in parameters, send. Requests run on our server through the real API, with your own key when you are logged in or without a key on the free tier. No key ever reaches the page.

Request

curl -s -H "X-Blockmetric-Access: public" \
  "https://api.blockmetric.io/v1/cohorts?coin=BTC"

Try it

EndpointPositioning of tracked Hyperliquid wallets by cohort: size (shrimp < $10K, fish, dolphin, shark, whale ≥ $10M account value) and all-time PnL (top ≥ +$1M, profitable, flat, losing, rekt ≤ −$1M): long / short notional, wallets and long share now, its change over 15m / 1h / 4h / 24h / 3d / 7d (from 5-min snapshots, capped at the plan history), recent position changes with cohorts and the net flow of the last hour. Coverage is the wallets this service polls (large wallets far better than small ones).

coin string

dim string

cohort string

limit integer

Keyless free tier: 24 h of history, a few requests a minute per address.

Get a free key for 30 days of history and your own limits.

Choose an endpoint, fill in parameters and send. The response appears here with its status, headers and timing.

Parameters, response fields and a real example of every endpoint: API reference.