0xinsider

0xinsider provides trader grades, whale trades, smart-money flow, positions, and insider signals across Polymarket and Kalshi.

- Trader— grades, P&L, win rate, and strategy
- Leaderboard— traders ranked by score
- Whale Trades— large trades with grade and category filters
- Explore Markets— whale-active markets by category, platform, and status
- Market Intel— smart-money flow and top positions
- Search Markets— markets by keyword and filters
- Insider Radar— unusual timing and accumulation patterns

Connect AI agents to 0xinsider via the Model Context Protocol:

Supports Claude Code, Cursor, Codex, Gemini CLI, and other stdio-compatible MCP clients.

Check that every OpenAPI operation has a Mintlify endpoint page and navigation entry:

The docs OpenAPI spec (api-reference/openapi.json) is a synced copy of the app's canonical spec (web/public/api/v1/openapi.jsonin the 0xinsider repo), which is the single source of truth. After re-syncing it, confirm the two specs are structurally identical (run from a sibling checkout, or adjust the path):

cp ../0xinsider/web/public/api/v1/openapi.json api-reference/openapi.json python3 scripts/generate-objects-reference.py python3 scripts/check-spec-sync.py --app-spec ../0xinsider/web/public/api/v1/openapi.json python3 scripts/check-openapi-parity.py

Prepaid virtual cards for AI agents: one-time cards, spend caps, human approvals.

Personal wealth & portfolio tracker — 23 OAuth-scoped tools for holdings, performance, FIRE status, crypto P&L, and confirm-gated transaction writes across 20+ markets.

Spanish accounting from an agent: invoices, expenses, bank reconciliation, VAT and Veri*Factu.

Remote MCP for commodities research — knowledge graph, COT positioning, natural gas storage/weather, futures quotes, and private stories/journals. Requires Arc Research Starter + bearer token.

Free crypto address labels. Identify known addresses on major networks with a free API.

Read-only stop/go risk gateway for prediction-market agents before capital moves: dispute lifecycle, resolution risk, action-aware preflight, alerts, token checks.

Check live market data and execute real trades — buy/sell tokens and stocks, open leveraged perp positions, trade prediction markets, move funds in and out of savings

Enable AI agents to generate payments, retrieve transaction history, and interact with ifthenpay services through MCP.

Official MCP bridge to the Invoket x402 gateway: 68 pay-per-call endpoints (IBAN validation and sanctions screening, phone validation, French and EU law in force, weather and climate, medication data) exposed as typed tools, paid in USDC on Base with non-custodial BYOK spend caps.