# 0xinsider API ## Docs - [Batch Get Market Intel](https://docs.0xinsider.com/api-reference/endpoint/batch-get-market-intel.md): Returns smart-money market intelligence for 1-25 raw provider condition_id values. Results preserve request order, duplicate inputs return duplicate rows, and each item is charged one batch item unit before execution. Do not pass prefixed mkt_ IDs; use market.condition_id from search or explore. - [Batch Get Traders](https://docs.0xinsider.com/api-reference/endpoint/batch-get-traders.md): Returns trader intelligence for 1-25 wallet addresses or known usernames. Results preserve request order, duplicate inputs return duplicate rows, and each item is charged one batch item unit before execution. Unknown trader lookups return data with sync_status "unknown" matching the single trader en… - [Create Webhook](https://docs.0xinsider.com/api-reference/endpoint/create-webhook.md): Creates a pending HTTPS webhook destination. The response includes one-time signing_secret and verification.token values. Deliveries are not sent until the endpoint is verified. - [Delete Webhook](https://docs.0xinsider.com/api-reference/endpoint/delete-webhook.md): Soft-deletes a webhook destination owned by the authenticated API key user. Existing delivery audit rows remain retained. - [Explore Markets](https://docs.0xinsider.com/api-reference/endpoint/explore-markets.md): Browse whale-active titled markets with category, platform, status, and keyword filters. Paginates visible discovery entries rather than raw market rows, returns live category/platform facets alongside grouped event clusters or standalone markets, and includes total on the first page only. Categorie… - [Get Daily Report Snapshot](https://docs.0xinsider.com/api-reference/endpoint/get-daily-report-snapshot.md): Returns a dated daily whale-activity report snapshot with source_range, snapshot.status, completeness, and reconciliation metadata. Report whale volume is local whale-alert activity volume, not provider lifetime trader volume. - [Get Event Replay Since](https://docs.0xinsider.com/api-reference/endpoint/get-event-replay-since.md): Returns durable public whale-trade intelligence events strictly after an opaque cursor backed by whale_alerts.id. This is a separate API-key contract from the browser/session /api/events/feed stream: browser-only and private alert, following, radar, and position patch events are excluded until they… - [Get Insider Radar](https://docs.0xinsider.com/api-reference/endpoint/get-insider-radar.md): Suspicious trading patterns — pre-resolution accumulation, coordinated wallets, unusual timing. Cursor-paginated by suspicion score. - [Get Leaderboard](https://docs.0xinsider.com/api-reference/endpoint/get-leaderboard.md): Returns ranked traders (grades S/A/B) sorted by score descending. Supports cursor pagination and optional category/strategy filters. - [Get Market Intel](https://docs.0xinsider.com/api-reference/endpoint/get-market-intel.md): Smart money flow analysis for a specific market — net flow direction, whale trade count, buy/sell volumes, and top graded trader positions. - [Get Market Snapshot](https://docs.0xinsider.com/api-reference/endpoint/get-market-snapshot.md): Provider-first market card snapshot with canonical identity, outcome labels, cached top-of-book when available, liquidity, live sports context, and explicit freshness/unavailable states. - [Get Monthly Report Snapshot](https://docs.0xinsider.com/api-reference/endpoint/get-monthly-report-snapshot.md): Returns a UTC monthly whale-activity report snapshot with source_range, completeness, and reconciliation metadata. - [Get position timeline](https://docs.0xinsider.com/api-reference/endpoint/get-position-timeline.md): Returns every Polymarket fill for one trader in one market, newest first, with server-computed running_amount and running_avg_price. Only HOT and WARM tier traders are tracked; other traders return 404. running_avg_price is a buy-weighted entry basis (sells do not change the running average) matchin… - [Get position timeline by ID](https://docs.0xinsider.com/api-reference/endpoint/get-position-timeline-by-id.md): Id-keyed alias of GET /api/v1/trader/{address}/position-timeline. Response body is byte-identical for the same underlying trader. Useful for worker tasks and agent clients already holding a numeric traders.id. - [Get positions](https://docs.0xinsider.com/api-reference/endpoint/get-positions.md): Returns the current positions-board feed backed by the wallet_positions mirror. Ordered by current_value_usd DESC with deterministic (wallet, condition_id, outcome_index) tiebreakers. Pre-reconcile rows (current_value_usd IS NULL) are excluded. Cursor-paginated. Every filter pushes into SQL. - [Get Trader](https://docs.0xinsider.com/api-reference/endpoint/get-trader.md): Returns a trader's grade (S through F), P&L, win rate, and optional strategy/category data. The path accepts either an Ethereum wallet address or a known trader username. Unknown lookups return sync_status "unknown" instead of 404. - [Get Trader Export Snapshot](https://docs.0xinsider.com/api-reference/endpoint/get-trader-export-snapshot.md): Returns export source-range, completeness, volume reconciliation, row-count estimate, and large-export policy for one trader. V1 is metadata-only; full raw dataset export remains on the internal streaming or async export route. - [Get Webhook](https://docs.0xinsider.com/api-reference/endpoint/get-webhook.md): Returns one webhook destination owned by the authenticated API key user. - [Get Weekly Report Snapshot](https://docs.0xinsider.com/api-reference/endpoint/get-weekly-report-snapshot.md): Returns a weekly whale-activity report snapshot. Pass either from/to UTC dates or an ISO YYYY-WW week token. The response identifies closed ranges as final and current ranges as rolling. - [Get Whale Trades](https://docs.0xinsider.com/api-reference/endpoint/get-whale-trades.md): Returns recent large trades with signal scoring. Filter by size, category, or trader grade. Filters are applied before pagination, and every request uses SQL-backed limit + 1 pagination so has_more and next_cursor reflect the filtered result set. Cursor-paginated, newest first. Market categories com… - [Get Whale Trades History](https://docs.0xinsider.com/api-reference/endpoint/get-whale-trades-history.md): Returns historical whale trades from local whale_alerts rows, not request-time provider fetches. Filter by condition_id, trader, category, minimum grade, platform, and RFC3339 from/to windows. All filters are pushed into SQL before LIMIT, every request uses SQL-backed limit + 1 pagination, and resul… - [Health Check](https://docs.0xinsider.com/api-reference/endpoint/health.md): Returns API health status. No authentication required. Limited to 60 requests per minute per IP. - [List Webhooks](https://docs.0xinsider.com/api-reference/endpoint/list-webhooks.md): Returns webhook destinations owned by the authenticated API key user. Disabled endpoints are omitted. - [Remote MCP](https://docs.0xinsider.com/api-reference/endpoint/remote-mcp.md): Model Context Protocol (MCP) Streamable HTTP transport. Accepts a JSON-RPC 2.0 request and returns a JSON-RPC response. Supported methods: initialize, notifications/initialized, ping, tools/list, tools/call. Nine tools are exposed: get_leaderboard, get_trader, get_whale_trades, get_market_intel, get… - [Remote MCP stream](https://docs.0xinsider.com/api-reference/endpoint/remote-mcp-stream.md): Opens a text/event-stream connection for server-initiated notifications as described in the MCP Streamable HTTP transport. The endpoint currently sends no notifications — clients that only care about request/response use POST. - [Rotate Webhook Secret](https://docs.0xinsider.com/api-reference/endpoint/rotate-webhook-secret.md): Rotates the endpoint signing secret and returns the new signing_secret once in the response. - [Search Markets](https://docs.0xinsider.com/api-reference/endpoint/search-markets.md): Search prediction markets by keyword. Returns representative market matches with status, category, and platform metadata. Cursor pagination advances over grouped market results rather than raw sub-market rows. - [Update Webhook](https://docs.0xinsider.com/api-reference/endpoint/update-webhook.md): Updates name, HTTPS URL, event types, or enabled state. URL changes force pending_verification and return a new verification token. - [Verify Webhook](https://docs.0xinsider.com/api-reference/endpoint/verify-webhook.md): Activates a pending webhook destination when the one-time verification token matches and has not expired. - [API Reference](https://docs.0xinsider.com/api-reference/introduction.md): Complete reference for all 0xinsider API endpoints. - [Authentication](https://docs.0xinsider.com/authentication.md): API key management and security. - [API changelog](https://docs.0xinsider.com/changelog.md): Externally visible changes to the 0xinsider REST API. - [Trader Grades](https://docs.0xinsider.com/concepts/grades.md): How 0xinsider grades traders from S to F. - [Number Formatting](https://docs.0xinsider.com/concepts/number-formatting.md): How floating-point values are formatted in API responses. - [Pagination](https://docs.0xinsider.com/concepts/pagination.md): Cursor-based pagination for list endpoints. - [Errors](https://docs.0xinsider.com/errors.md): Error codes, formats, and troubleshooting. - [0xinsider API](https://docs.0xinsider.com/index.md): Prediction market intelligence for AI agents, trading bots, and research tools. - [MCP Server](https://docs.0xinsider.com/integrations/mcp.md): Connect AI agents to 0xinsider with the Model Context Protocol. - [TypeScript client](https://docs.0xinsider.com/integrations/typescript-client.md): Use the repo-owned TypeScript client source for 0xinsider API calls. - [Quickstart](https://docs.0xinsider.com/quickstart.md): Get up and running with the 0xinsider API in 2 minutes. - [Rate Limits](https://docs.0xinsider.com/rate-limits.md): Request limits and how to handle them. ## OpenAPI Specs - [openapi](https://docs.0xinsider.com/api-reference/openapi.json) ## Optional - [Terminal](https://0xinsider.com) - [Product Changelog](https://0xinsider.com/changelog)