Jupiter Developers

DCA orders cannot be edited, only cancelled. Cancelling returns the unfilled remainder to your wallet; rounds that have already filled are not reversed. Every request needs the JWT from authentication.

There is no update endpoint (PATCH /trigger/v2/orders/dca/{id} returns 404), and no pause or resume: cancelling is one-way. To change, restart, or resume a DCA, cancel it and create a new one.

Cancelling an order

Cancelling uses the same two-step withdrawal flow as price orders. Step 1 moves the order to withdrawing and returns an unsigned withdrawal transaction, along with refundAmount and roundsRemaining:

const cancel = await fetch(`${BASE}/orders/dca/cancel/${orderId}`, { method: "POST", headers }).then((r) => r.json());
// { id, roundsRemaining, refundAmount, transaction, requestId }

Step 2 signs that transaction and confirms the withdrawal:

const tx = VersionedTransaction.deserialize(Buffer.from(cancel.transaction, "base64"));
tx.sign([wallet]);

const confirmed = await fetch(`${BASE}/orders/dca/confirm-cancel/${orderId}`, {
  method: "POST",
  headers,
  body: JSON.stringify({
    signedTransaction: Buffer.from(tx.serialize()).toString("base64"),
    cancelRequestId: cancel.requestId,
  }),
}).then((r) => r.json());
// { id, txSignature }

If the withdrawal does not land, call cancel again to re-craft it; the order stays in withdrawing and the request is idempotent. Cancelling is one-way: once initiated, the order stops filling and cannot return to active (a failed confirm-cancel leaves it in withdrawing so you can retry, it does not roll back). If you change your mind, complete the withdrawal to reclaim the unfilled funds, then create a new order to resume.

Errors

Status	Meaning
`400`	Order not in a cancellable state (`Cannot cancel DCA order in '<state>' state`), or a stale `cancelRequestId` (`Withdrawal transaction not found in cache`)
`401`	Missing or expired JWT
`404`	`DCA order not found or you do not own it`

See the DCA errors table for the full list.

Create a DCA Order

Set up the deposit and schedule.

Track a DCA Order

Monitor progress, fills, and state.

Cancel DCA (API)

Full cancel request and response schema.

Authentication

The challenge-response JWT flow every request needs.

Get Started

Limit Orders

DCA

Resources

API Reference

Cancel a DCA Order

Cancelling an order

Errors

Create a DCA Order

Track a DCA Order

Cancel DCA (API)

Authentication

​Cancelling an order

​Errors

​Related

Create a DCA Order

Track a DCA Order

Cancel DCA (API)

Authentication

Cancelling an order

Errors

Related