0xinsider is answering right now. Last checked moments ago. 223 installs a week from npm. It exposes 33 tools. Last commit 17 Sep 2026.
Read-only Polymarket sports and esports data: wallet grades on settled P&L, large trades, markets.
Today is the operative word: we check 0xinsider every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 0 min ago.
claude mcp add mcp --transport http https://api.0xinsider.com/api/v1/mcp
{
"mcpServers": {
"mcp": {
"url": "https://api.0xinsider.com/api/v1/mcp"
}
}
}
[mcp_servers.mcp]
url = "https://api.0xinsider.com/api/v1/mcp"
{
"mcpServers": {
"mcp": {
"url": "https://api.0xinsider.com/api/v1/mcp"
}
}
}
{
"mcpServers": {
"mcp": {
"url": "https://api.0xinsider.com/api/v1/mcp"
}
}
}
This one needs environment variables set before it will start:
OXINSIDER_API_KEY (0xinsider API key (oxi_sk_live_...) from https://0xinsider.com/developers).
The author declared them in the registry entry; get the values from the project itself.
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
get_trader
get_trader_export_snapshot
get_trader_pnl
get_whale_trade
get_whale_trades
get_whale_trades_history
batch_get_market_intel
batch_get_traders
get_insider_radar
get_insider_radar_flag
get_market_intel
get_market_snapshot
get_pick_of_the_day
get_pick_of_the_day_archive
get_position_timeline
get_position_timeline_by_id
search_content
get_daily_report_snapshot
get_event_replay_since
explore_markets
get_large_positions
get_leaderboard
search_markets
get_monthly_report_snapshot
get_platforms
get_positions
get_report
get_sharp_money_flows
get_smart_money_flows
get_trending_wallets
get_webhook
list_webhooks
get_weekly_report_snapshot
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://api.0xinsider.com/api/v1/mcp | streamable-http | answering | 316 ms | 0 min ago |
Live Polymarket data for agents: markets, insider-scored whale trades, leaderboards, wallet P&L
Read-only Polymarket prediction market data for AI agents.
Per-wallet KOL deep dive — a tracked trader's portfolio P&L and its trades on a given mint.
Live Kalshi and Polymarket data: EV edges, cross-venue arbitrage, markets, and whale trades.
Read-only Polymarket data tools for AI agents: profiles, PnL, market scans. No keys, no orders.
Live NQ/ES gamma levels, session paths and trade ideas from SPECTRE Markets. Research only.
Live Kalshi + Polymarket prices, orderbooks, trades, results. Pay per result via Apify.
Trade journal plus read-only market, research, and brokerage data tools for external AI clients.
Answers built from our own checks of this server.