History of changes to market specifications | Paradex

curl -G https://api.prod.paradex.trade/v1/markets/history \
     -H "Authorization: <apiKey>" \
     -d market=BTC-USD-PERP

{
  "results": [
    {
      "changed_fields": {
        "asset_kind": "PERP",
        "base_currency": "BTC",
        "clamp_rate": 0.05,
        "expiry_at": 0,
        "funding_multiplier": 1,
        "funding_period_hours": 8,
        "interest_rate": 0.01,
        "market_kind": "cross",
        "max_funding_rate": 0.05,
        "max_funding_rate_change": 0.0005,
        "max_open_orders": 100,
        "max_order_size": "100",
        "max_slippage": 0.05,
        "max_tob_spread": 0.2,
        "min_notional": "3",
        "open_at": 1762809600000,
        "option_type": "CALL",
        "oracle_ewma_factor": 0.2,
        "order_size_increment": "0.001",
        "position_limit": "500",
        "price_bands_width": 0.05,
        "price_tick_size": "0.01",
        "quote_currency": "USD",
        "settlement_currency": "USDC",
        "settlement_price": 50000,
        "strike_price": "66500",
        "underlying_twap_price": 50000
      },
      "event_type": "UPDATED",
      "symbol": "BTC-USD-PERP",
      "updated_at": 1762809600000
    }
  ]
}

Returns audit-driven events for market spec changes (listing, settlement, parameter updates) over the last 7 days. Source: market audit table; includes Ops manual changes.

Query parameters

marketstringOptional

Market symbol to filter history. Omit or pass "ALL" for all markets.

Response

resultslist of objects