> ## Documentation Index > Fetch the complete documentation index at: https://developer.copper.co/llms.txt > Use this file to discover all available pages before exploring further. # API updates > New features and improvements **September 23, 2026** ## New Hyperliquid API endpoints Three new endpoints add Hyperliquid trading support to the Copper API. * **Get agent wallets** — `GET /agent-wallets`. Retrieves the active Hyperliquid agent wallets for a portfolio, or for every portfolio in your organisation. Each record includes its status, expiry, and the order that created it. * **Get allowed markets** — `GET /markets`. Retrieves the list of Hyperliquid markets available to trade through Copper. * **Execute exchange action** — `POST /exchange`. Submits a Hyperliquid order through Copper's proxy. The `action` payload is identical to a direct Hyperliquid request — send your `organizationId` and `portfolioId` instead of a `nonce` and `signature`, and Copper signs and routes the order on your behalf. Before calling these endpoints, delegate Hyperliquid trading permissions to a Copper agent (API) wallet. See [**Trading on Hyperliquid**](https://developer.copper.co/guides/blockchains/hyperliquid.md) for setup steps and a full request/response comparison, and `GET /agent-wallets` endpoint reference. **June 5, 2026** ## Documentation update: Highlighted terminal order statuses Updated order status descriptions, where applicable, to mention that, when an order has completed processing, it enters one of the final states and returns a 'terminal' status. At the time of writing, `terminalStatuses` are: `EXECUTED`, `CANCELED`, `LIQUIDATED`, `ERROR`, `BLOCKED`, `DECLINED`, `SUSPENDED`, `REJECTED` **March 10, 2026** ## New order-completed webhook event A new webhook event `order-completed` has been created. The event includes orders with the order status `executed`. No other filters are applied; all order types (deposits, withdrawals, buy, sell, etc.) are included. For more information, see [Order](https://developer.copper.co/guides/webhooks/objects/order). **February 16, 2026** ## Added updatedAt field in ClearLoop actions endpoint Added `updatedAt` field in the [`clearloop/actions`](https://developer.copper.co/api-reference/clearloop/get-clearloop-actions) endpoint that returns ClearLoop delegations/undelegations. **January 29, 2026** ## Change to loan types We have deprecated several loan types to simplify our API and align naming conventions. Deprecated types are automatically migrated to their replacements. All new loans will be created with the new statuses going forward and old types will be removed from the API and documentation following the migration. | Deprecated type | New type | | :- | :- | | `agency-lending-parent-loan` | `agency-inventory` | | `agency-lending-collateralised-child-loan` | `agency-title-transfer-collateralised-loan` | | `agency-lending-pledge-collateralised-child-loan` | `agency-pledge-collateralised-loan` | | `agency-lending-uncollateralised-child-loan` | `agency-uncollateralised-loan` | | `agency-lending-first-lien-child-loan` | `agency-clearloop-loan` | | `bilateral-lending-title-transfer-collateralised-loan` | `bilateral-title-transfer-collateralised-loan` | | `bilateral-lending-pledge-collateralised-loan` | `bilateral-pledge-collateralised-loan` | | `bilateral-lending-uncollateralised-loan` | `bilateral-uncollateralised-loan` | For a full list of loan types, see [`LoanType`](https://developer.copper.co/enums/LoanType). ## Margin call timer for collateralised loans New `marginCallExpiryPeriod` field and `marginCall` object have been added to the Lending API. * The loan booking form now accepts a margin call period (in hours), which is specified in the new field `marginCallExpiryPeriod`, for example, in [Get Loans response](https://developer.copper.co/api-reference/lending/get-loans.md#response-loans-items-extra-margin-call-expiry-period). The margin call expiry period can be between 1 and 24 hours. It applies only to collateralised loans. It does not apply to ClearLoop loans. * When a loan goes into Margin Call, the `marginCall` object contains the margin call associated with the loan, for example, in [Get Loans response](https://developer.copper.co/api-reference/lending/get-loans.md#response-loans-items-embedded-margin-call). **January 28, 2026** ## A new settlementStatus field in responses that return ClearLoop portfolios A new `settlementStatus` field now appears in responses that return ClearLoop portfolios, for example, in [Get ClearLoop Portfolios](https://developer.copper.co/api-reference/clearloop/get-clearloop-portfolios.md#response-portfolios-items-settlement-status). The field contains the status of the last settlement cycle. This change has been introduced as part of platform improvements. For information about settlement status values, see [PortfolioSettlementStatus](https://developer.copper.co/enums/PortfolioSettlementStatus). **January 5, 2026** ## Early termination of ClearLoop loans A new endpoint, [\`PATCH /platform/organizations/\{organizationId}/loans/\{earlyTerminationLoanId}](https://developer.copper.co/api-reference/lending/early-terminate-loan.md) has been created, that allows Copper's financing desk (Agency Desk) to immediately recall outstanding loans where there has been a breach of loan terms. > [!NOTE] > > Early termination of a loan can only be initiated by an Agency Desk: A specialized organisational entity that acts as > an intermediary between lenders and borrowers. The agency desk is set up and managed by administrators and has the > organization subtype `AGENCY_DESK`. New [`LoanStatus`](https://developer.copper.co/enums/LoanStatus) statuses of the type `enum` have been introduced as part of the early termination flow: * `early-termination-in-progress` - The loan is in the process of being terminated early. * `early-termination-completed` - Early termination of the loan has been completed. **November 13, 2025** ## New transaction types for accepting or rejecting deposits on-chain New [`BlockchainTransactionType`](https://developer.copper.co/enums/BlockchainTransactionType) types `accept-deposit` and `reject-deposit` have been introduced to support on-chain deposit acceptance on the Canton Network. **November 5, 2025** ## ClearLoop documentation update Updated ClearLoop OpenAPI documentation, clarified parameter descriptions. **October 15, 2025** ## API key rate limits improvements Previously, API key rate limits were enforced per user, aggregating requests across all organisations and API keys for that user. This could cause someone with multiple API keys in different organisations to be rate limited globally if one key exceeds the limit, even if other keys are within limits. Now, the [API key rate limits](https://developer.copper.co/api-reference/rate-limits.md) are enforced per user and per organisation. This prevents excessive usage in one organisation from impacting API keys in another organisation for the same user. This change also enables a more granular rate limit monitoring at the organisation level for both admins and clients. This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.