Chain Deregistrations
Last updated
Fetch network-wide neuron-deregistration activity over a 7d or 30d window across the subnets with observed deregistration activity (subnets with no NeuronDeregistered events are absent): a per-subnet leaderboard (NeuronDeregistered event count, distinct deregistered hotkeys, and average deregistrations per hotkey) ranked by total deregistrations, a network rollup with the true distinct hotkey count (a hotkey deregistered on several subnets counts once) and total deregistrations, and a distribution summary (count, mean, min, p25, median, p75, p90, max) of the per-subnet re-deregistration intensity. limit caps the leaderboard (default 20, max 100). Raw deregistration/eviction activity — the exit-side companion to GET /api/v1/chain/registrations and the account_events companion to the neuron_daily validator-set churn in GET /api/v1/chain/turnover. Computed live from the account_events NeuronDeregistered stream; schema-stable empty block when cold. Pass ?format=csv to download the per-subnet leaderboard as CSV (the network rollup + intensity distribution stay JSON-only).
Query Parameters
Value in
- "7d"
- "30d"
1 <= value <= 100Response format override. Use csv to download the route rows as text/csv; json keeps the default response envelope.
Value in
- "json"
- "csv"
Response Body
application/json
application/json
application/json
application/json
curl -X GET "https://example.com/api/v1/chain/deregistrations"{ "data": { "intensity_distribution": { "count": 2, "max": 15, "mean": 12.5, "median": 10, "min": 10, "p25": 10, "p75": 15, "p90": 15 }, "network": { "deregistrations": 70, "deregistrations_per_hotkey": 14, "distinct_deregistered_hotkeys": 5 }, "observed_at": "2026-06-01T00:00:00.000Z", "schema_version": 1, "subnet_count": 2, "subnets": [ { "deregistrations": 40, "deregistrations_per_hotkey": 10, "distinct_deregistered_hotkeys": 4, "netuid": 1 }, { "deregistrations": 30, "deregistrations_per_hotkey": 15, "distinct_deregistered_hotkeys": 2, "netuid": 2 } ], "window": "7d" }, "meta": { "artifact_path": "example", "cache": "short", "contract_version": "2026-06-29.1", "generated_at": "2026-06-01T00:00:00.000Z", "pagination": { "collection": "example", "cursor": 1, "limit": 1, "next_cursor": 1, "order": "asc", "returned": 1, "sort": "example", "total": 1 }, "published_at": "2026-06-01T00:00:00.000Z", "source": "live-cron-prober", "stale_contract": { "built_under": "example", "live": "example" } }, "ok": true, "schema_version": 1}