GET /v1/wallets/:addr/orders

Returns the wallet’s open-orders snapshot — orders that are placed and resting in the book right now. Filled, canceled, or rejected orders do NOT appear here (use /v1/wallets/:addr/trades for fill history).

Endpoint

GET /v1/wallets/:addr/orders

Query parameters

Param	Type	Default	Description
`outcome_id`	int	—	Restrict to a single market
`side`	int	both	Filter to side 0 (Yes) or 1 (No)
`limit`	int	100	Max rows (cap 1000)

Response

{
  "user": "0x6abc111bd22bb38e649f81be60dfbeb35648aac6",
  "count": 9,
  "limit": 100,
  "orders": [
    {
      "oid": 407574079390,
      "outcome_id": 0,
      "title": "BTC >= $78213 by 2026-05-03 06:00 UTC (1d)",
      "coin": "#1",
      "side_index": 1,
      "side_label": "No",
      "side": {
        "raw": "A", "label": "sell",
        "description": "Ask side — selling outcome shares for USDH."
      },
      "limit_px": "0.40999",
      "size_remaining": "1500.0",
      "size_original": "1500.0",
      "order_type": "Limit",
      "tif": {
        "raw": "Gtc", "label": "Good Till Cancel",
        "description": "Resting order; lives until canceled or filled."
      },
      "builder_addr": null,
      "placed_at":      { "us": 1777732120399000, "iso": "...", "relative": "3h ago" },
      "last_status_at": { "us": 1777732120399276, "iso": "...", "relative": "3h ago" }
    }
  ]
}

Field	Description
`size_remaining`	Unfilled portion of the order
`size_original`	Original size at placement (size_remaining ≤ size_original)
`tif`	Time-in-force: `Alo` (post-only), `Gtc` (resting), `Ioc` (immediate-or-cancel), `FrontendMarket`
`placed_at`	When the order first hit the book
`last_status_at`	Latest order-event timestamp (placement, partial fill, etc.)

Use cases

Open-orders panel in a portfolio UI.
Maker-flow tracking — pair with /positions to see exposure + intent on a wallet.
Cancel-side analytics — diff snapshots over time to detect order churn / spoofing patterns.

Examples

# All open orders (newest first, default limit=100)
curl -H "X-API-Key: hip4_live_..." \
  https://hip4.polynode.dev/api/v1/wallets/0x6abc...aac6/orders

# Filter to a single market, sell-side only
curl -H "X-API-Key: hip4_live_..." \
  "https://hip4.polynode.dev/api/v1/wallets/0x6abc...aac6/orders?outcome_id=2&side=1&limit=20"

const r = await fetch(
  `https://.../api/v1/wallets/${addr}/orders`,
  { headers: { 'X-API-Key': key } }
).then(r => r.json())

const restingNotional = r.orders.reduce((s, o) =>
  s + parseFloat(o.size_remaining) * parseFloat(o.limit_px), 0)
console.log(`${r.count} orders, $${restingNotional.toFixed(2)} resting`)

Notes

Only orders where size_remaining > 0 appear. A fully-filled order moves into /trades.
Ioc and FrontendMarket orders rarely sit here long enough to be seen — they fill or cancel within milliseconds.
Orders sorted newest-first by placed_at.

Getting Started

Discovery

Markets

Questions

Wallets

Leaderboards

GET /v1/wallets/:addr/orders

Endpoint

Query parameters

Response

Use cases

Examples

Notes

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Endpoint

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Use cases

Examples

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