| name | volumeleaders-go |
| description | Go API client for authenticated VolumeLeaders browser-backed endpoints. Use it when writing Go code that needs typed trades queries, captured DataTables endpoints, explicit VolumeLeaders sessions, optional browser cookie discovery, or VolumeLeaders error classification.
|
| metadata | {"author":"major","version":"dev"} |
volumeleaders-go
Use this library for
- Typed trades queries against
/Trades/GetTrades through Client.ListTrades and Client.ListTradesLimit.
- Typed low-level APIs for captured VolumeLeaders DataTables endpoints, including executive summary, clusters, levels, watchlists, earnings, and snapshots.
- Explicit authenticated sessions with
volumeleaders.NewSession or volumeleaders.SessionFromCookies.
- Optional local browser cookie discovery through
volumeleaders/browserauth.
- Error classification with predicates such as
IsAuthError, IsStatusCode, IsInvalidQuery, IsBodyLimit, and IsUnexpectedContent.
Do not expose raw protocol details
Keep VolumeLeaders form keys, DataTables field names, request headers, and endpoint paths inside Go code. Higher-level porcelain and LLM prompts should call typed APIs such as TradeQuery instead of building url.Values directly.
Authentication guidance
Prefer explicit sessions in services and containers:
session := volumeleaders.NewSession(sessionID, authCookie, xsrfToken)
client, err := volumeleaders.NewClient(session)
Use browserauth.New(ctx) only for desktop automation where a user is already logged in through a supported browser. The root volumeleaders package must stay free of browser-store, SQLite, desktop keyring, and kooky dependencies.
Current API coverage
Implemented high-level API:
ListTrades(ctx, TradeQuery).ListTradesLimit(ctx, TradeQuery, limit).
Compatibility and low-level helpers:
GetTrades(ctx, TradesRequest).GetTradesLimit(ctx, TradesRequest, limit).GetAllSnapshots(ctx) and GetAllSnapshotsString(ctx).GetExhaustionScores(ctx, ExhaustionScoresRequest).GetWelcomeTrades(ctx, WelcomeTradesRequest) and GetWelcomeTradeClusters(ctx, WelcomeTradeClustersRequest).GetTradeClusters(ctx, TradeClustersRequest) and GetTradeClusterBombs(ctx, TradeClusterBombsRequest).GetTradeLevels(ctx, TradeLevelsRequest) and GetTradeLevelTouches(ctx, TradeLevelTouchesRequest).GetWatchLists(ctx, WatchListsRequest), GetWatchListTickers(ctx, WatchListTickersRequest), and DeleteWatchList(ctx, DeleteWatchListRequest).GetEarnings(ctx, EarningsRequest) with an inferred row model because captured earnings responses did not include a successful JSON body.EncodeDataTablesRequest and DataTables model types.
Not implemented yet:
- Trade alerts and trade cluster alerts.
- Alert configuration create, update, delete, and multipart form submission.
- Institutional, after-hours institutional, and total volume leaderboards.
- Watchlist update and multipart form submission.
Add typed Go APIs before exposing these endpoint families through prompts or porcelain.
Recovery guidance
IsAuthError(err): ask the caller to refresh the VolumeLeaders browser session or provide fresh cookies and XSRF token.IsInvalidQuery(err): fix the typed query values before retrying.IsStatusCode(err, http.StatusTooManyRequests): back off or reduce request volume.IsBodyLimit(err): narrow the query or reduce page size.IsUnexpectedContent(err): inspect ContentError metadata because VolumeLeaders likely returned HTML, a schema mismatch, or another non-JSON response.
