Returns metadata about this endpoint.

Example

iex> Hyperliquid.Api.Info.DelegatorHistory.__endpoint_info__()
%{
  endpoint: "delegatorHistory",
  type: :info,
  rate_limit_cost: 2,
  params: [:user],
  optional_params: [],
  doc: "Retrieve history of user's delegation actions",
  returns: "Delegation and undelegation events with timestamps and transaction hashes"
}

Returns postgres table configurations (multi-table support).

Returns storage configuration for this endpoint.

Build a cache key from response data using the configured pattern. Returns nil if cache is not enabled or no pattern configured.

@spec build_request(term()) :: map()

Build the request payload.

Returns true if cache storage is enabled.

Returns the cache TTL if configured.

@spec changeset(t(), map()) :: Ecto.Changeset.t()

Creates a changeset for delegator history data.

Parameters

• history: The delegator history struct
• attrs: Map with events key

Returns

• Ecto.Changeset.t()

@spec delegations(t()) :: [map()]

Get delegation events only.

Parameters

• history: The delegator history struct

Returns

• List of delegation events

Fetch is an alias for request when no storage is configured.

@spec for_validator(t(), String.t()) :: [map()]

Get events for a specific validator.

Parameters

• history: The delegator history struct
• validator: Validator address

Returns

• List of events for the validator

@spec in_range(t(), non_neg_integer(), non_neg_integer()) :: [map()]

Get events within a time range.

Parameters

• history: The delegator history struct
• start_time: Start timestamp in ms
• end_time: End timestamp in ms

Returns

• List of events in range

@spec latest(t()) :: {:ok, map()} | {:error, :empty}

Get the most recent event.

Parameters

• history: The delegator history struct

Returns

• {:ok, Event.t()} if events exist
• {:error, :empty} if no events

@spec parse_response(map()) :: {:ok, t()} | {:error, term()}

Parse and validate the API response.

Returns true if postgres storage is enabled.

Returns the postgres table name if configured (primary table for legacy support).

Returns the upsert config for postgres (primary table for legacy support).

@spec rate_limit_cost() :: non_neg_integer()

Get the rate limit cost for this endpoint.

@spec request(term()) :: {:ok, t()} | {:error, term()}

Make the API request and parse the response.

@spec request!(term()) :: t()

Make the API request, raising on error.

@spec request_raw(term()) :: {:ok, map()} | {:error, term()}

Make the API request and return the raw response map (no key transformation).

@spec request_raw!(term()) :: map()

Make the API request returning raw map, raising on error.

Returns true if any storage backend is enabled.

@spec undelegations(t()) :: [map()]

Get undelegation events only.

Parameters

• history: The delegator history struct

Returns

• List of undelegation events