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POST
/
portfolio
/
margin
/
subaccounts
/
transfer
Transfer Between Subaccounts
curl --request POST \
  --url https://external-api.kalshi.com/trade-api/v2/portfolio/margin/subaccounts/transfer \
  --header 'Content-Type: application/json' \
  --header 'KALSHI-ACCESS-KEY: <api-key>' \
  --header 'KALSHI-ACCESS-SIGNATURE: <api-key>' \
  --header 'KALSHI-ACCESS-TIMESTAMP: <api-key>' \
  --data '
{
  "client_transfer_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "from_subaccount": 123,
  "to_subaccount": 123,
  "amount_cents": 123
}
'
{}

Documentation Index

Fetch the complete documentation index at: https://docs.kalshi.com/llms.txt

Use this file to discover all available pages before exploring further.

Authorizations

​
KALSHI-ACCESS-KEY
string
header
required

Your API key ID

​
KALSHI-ACCESS-SIGNATURE
string
header
required

RSA-PSS signature of the request

​
KALSHI-ACCESS-TIMESTAMP
string
header
required

Request timestamp in milliseconds

Body

application/json
​
client_transfer_id
string<uuid>
required

Unique client-provided transfer ID for idempotency.

​
from_subaccount
integer
required

Source subaccount number (0 for primary, 1-32 for numbered subaccounts).

​
to_subaccount
integer
required

Destination subaccount number (0 for primary, 1-32 for numbered subaccounts).

​
amount_cents
integer<int64>
required

Amount to transfer in cents.

Response

Transfer completed successfully

Empty response indicating successful transfer.