# Your open orders (unified)

Endpoint reference for the 1delta API. Index: https://docs.1delta.io/llms.txt · every endpoint: https://docs.1delta.io/llms-full.txt

---

### GET /v1/data/lending/orders

- operationId: `lending-orders`
- docs: https://docs.1delta.io/1delta-api/lending-orders/
- markdown: https://docs.1delta.io/1delta-api/lending-orders.md
- tags: Lending (Data)

Your open orders (unified)

A user's own cancellable/pending orders on an order-book or auction lender, normalized into ONE shape:
- `MORPHO_MIDNIGHT_<id>` → signed maker limit offers (`kind: 'maker-offer'`), cancel via [`/v1/actions/midnight/cancel`](https://docs.1delta.io/1delta-api/midnight-cancel/).
- `TERM_FINANCE_<id>` → secondary repo-token listings (`kind: 'listing'`) + primary sealed-bid auction submissions (`kind: 'auction-offer'|'auction-bid'`), managed via [`/v1/actions/term/*`](https://docs.1delta.io/1delta-api/term-offer/).

Each order carries a self-describing `cancel` action (`{ method, path, query }`) pointing at the exact endpoint, so one Cancel button works for every provider. `aprPct` is `null` while an auction price is still sealed. To TAKE (fill) *other* users' liquidity, use the standard lending actions + the unified ladder at `/v1/data/lending/book`.

**Parameters**

| Name | In | Type | Required | Description |
| --- | --- | --- | --- | --- |
| `marketUid` | query | string | no | Market uid `lender:chainId:asset` (or pass `lender` + `chainId`). |
| `lender` | query | string | no | `MORPHO_MIDNIGHT_<id>` or `TERM_FINANCE_<id>` lender key. See the `LenderId` schema for the full set of accepted values. |
| `chainId` | query | string | no | Chain ID (aliases: `chains`, `chain`). See the `ChainId` schema for the full set of supported chains. |
| `account` | query | string | yes | The order owner whose orders to return. |

**Response `200`** — The account's own orders on the market

| Field | Type | Description |
| --- | --- | --- |
| `success` | true |  |
| `data` | object | A user's own orders across order-book / auction lenders. |
| `data.orders` | object[] |  |
| `data.orders[].id` | string | Provider order id — the cancel target (Midnight offer root / Term listingId / auction submission id). |
| `data.orders[].lender` | string | Protocol identifier. See the `LenderId` schema. |
| `data.orders[].chainId` | string | EVM chain id, as a decimal string. See the `ChainId` schema. |
| `data.orders[].kind` | "maker-offer" \| "listing" \| "auction-offer" \| "auction-bid" | `maker-offer` (Midnight signed limit offer), `listing` (Term secondary repo-token listing), `auction-offer`/`auction-bid` (Term primary sealed-bid submission). |
| `data.orders[].side` | "lend" \| "borrow" |  |
| `data.orders[].amount` | string | Order size, loan-token base units. |
| `data.orders[].assets` | number | Size decimal-scaled to loan-token assets, or null. |
| `data.orders[].aprPct` | number | Annualized rate in percent, or null while sealed. |
| `data.orders[].status` | "open" \| "sealed" \| "revealed" \| "filled" \| "closed" | `open` = cancellable now (maker offer / listing); `sealed`/`revealed` = auction lifecycle; `filled` = assigned at clearing; `closed` = complete or cancelled. |
| `data.orders[].filledAmount` | string | Amount assigned at clearing (auctions), base units. |
| `data.orders[].maturity` | number | Market/repo maturity, unix seconds. |
| `data.orders[].expiry` | number | Maker-offer expiry, unix seconds (Midnight). |
| `data.orders[].revealTime` | number | Auction reveal window opens, unix seconds (Term). |
| `data.orders[].auctionEndTime` | number | Auction closes / clears, unix seconds (Term). |
| `data.orders[].cancel` | object | Self-describing cancel/unlock action — omitted when not cancellable. Fetch `path`+`query` to build the cancel transaction. |
| `data.orders[].cancel.method` | "GET" \| "POST" |  |
| `data.orders[].cancel.path` | string |  |
| `data.orders[].cancel.query` | object |  |
| `actions` | null |  |

**Example response**

```json
{
  "success": true,
  "data": {
    "orders": [
      {
        "id": "string",
        "lender": "TERM_FINANCE_0xABC…",
        "chainId": "1",
        "kind": "maker-offer",
        "side": "lend",
        "amount": "1000000000000000000",
        "assets": 1,
        "aprPct": 1,
        "status": "open",
        "filledAmount": "1000000000000000000",
        "maturity": 1,
        "expiry": 1,
        "revealTime": 1,
        "auctionEndTime": 1,
        "cancel": {
          "method": "GET",
          "path": "/v1/actions/term/unlock-offers",
          "query": {}
        }
      }
    ]
  }
}
```

**Response `400`** — Validation error

**Response `429`** — Rate limited. Unauthenticated callers share a per-IP budget; send an `x-api-key` header to lift it. Retry with exponential backoff.

**Response `500`** — Unexpected server error. Safe to retry with backoff.

**Response `502`** — An upstream data source or protocol origin failed (`error.code` is `ORIGIN_FAILED`). `error.details` carries the per-origin status. This is also what a missing or malformed required parameter currently returns, rather than a 400.