POLYSINK — POLYMARKET INDEXER

EVERY MARKETINDEXED.

Polysink indexes the entire Polymarket universe — on-chain fills, CLOB orderbooks, wallet PnL, and research-grade analytics — into one low-latency REST + WebSocket API.

Get started

REST · WebSocket · TypeScript SDKapi.polysink.net

ingestion sources

Polygon on-chain via Substreams, CLOB trades & books, Gamma metadata

candle intervals

1m · 5m · 15m · 1h · 4h · 1d, continuously aggregated

1000

trader rankings

Global and per-category leaderboards, refreshed hourly

24/7

live streams

WebSocket market, trade, and firehose feeds with 30s heartbeats

01 — Dataset

What gets indexed

Eight data domains served from a single continuously reconciled store.

Markets & events

GET /v1/markets

The full catalog with outcomes, tags, and categories, resolved against on-chain state.

Trades

GET /v1/trades

On-chain fills and CLOB executions in one normalized history — per market, per wallet, or global.

Orderbooks

GET /v1/orderbook/history

Live books for every outcome plus historical snapshots for replaying liquidity.

Wallets

GET /v1/wallets/{address}/stats

Positions with cost basis, full history, and all-time PnL for any address.

Leaderboards

GET /v1/leaderboard

Top-1000 trader rankings, global and per category, refreshed hourly.

Microstructure

GET /v1/analytics/informed-flow

Execution quality, liquidity fragility, and informed flow in 5-minute and daily buckets.

Market matching

POST /v1/markets/match

Pro-tier free text in, ranked condition IDs out — tweets and headlines resolved to markets.

Candles

GET /v1/markets/{id}/candles

OHLCV from one-minute to daily per outcome token, served from continuous aggregates.

02 — Integration

Typed end to end

A TypeScript SDK generated from the API's Rust models — or go direct over REST and WebSocket.

import { Polysink } from "@tenz-app/polysink-sdk";

const client = new Polysink({
  apiKey: process.env.POLYSINK_KEY,
  baseUrl: "https://api.polysink.net",
  wsBaseUrl: "wss://api.polysink.net",
});

// Search the catalog
const markets = await client.markets.list({
  category: "politics",
  search: "election",
  limit: 25,
});

// Chart-ready candles
const candles = await client.markets.candles(markets[0].condition_id, {
  interval: "1h",
});

// Any wallet, fully reconciled
const stats = await client.wallets.stats("0x7ef9…");
console.log(stats.realized_pnl, stats.win_rate);

03 — Surface

The API surface

Everything lives under /v1 behind one bearer token.

GET/v1/marketsList & search markets POST/v1/markets/matchPro-only text → ranked markets GET/v1/markets/{id}/candlesOHLCV, 1m → 1d GET/v1/markets/{id}/orderbookLive books per outcome GET/v1/orderbook/historyHistorical book snapshots GET/v1/wallets/{addr}/statsAll-time wallet PnL GET/v1/leaderboardTop-1000 traders GET/v1/analytics/informed-flowSmart-money metrics WS/v1/ws/tradesPaid global trade firehose WS/v1/ws/marketsLive market updates

Full API reference

One key.
The whole market.

Start free, then scale from $25/month. Sign up, create a key, point your client at api.polysink.net — and you're streaming markets, books, and flow the same day.

View pricing Read the docs