API Reference

List positions

get
https://sandbox-api.monark-markets.com/backoffice/v1/positions

Returns positions for the authenticated participant's financial institutions. Results are scoped to only those financial institutions owned by the participant.

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Query Params
uuid

Filter by investor ID

uuid

Filter by instrument ID

uuid

Filter by financial institution ID (must belong to the authenticated participant)

date

Compute historical position snapshots as of this date (ISO 8601, e.g. 2026-03-31). When provided, positions reflect quantity and cost basis from transactions up to end-of-day on this date.

integer
Defaults to 1

Page number (1-based)

integer
Defaults to 25

Page size

string
Defaults to DESC

Sort order (ASC or DESC)

string
enum

Sort field

Allowed:
Responses

Updated about 4 hours ago

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Updated about 4 hours ago