RoundPlanAPI reference
v1OpenAPI 3.1 ↗Get an API key

Payments

List payments

GET/api/v1/paymentsScope payments:read

Every payment the agency has shown its clients, across trips, oldest change first, paged like trips. Never cancelled ones or ones still being prepared.

Amounts are integers in minor units: 125000 in EUR is €1,250.00. See Money, dates and versions.

Query parameters

updated_sincetimestampoptional
Only objects changed at or after this instant. ISO 8601, for example 2026-09-26T00:00:00Z.
limitintegeroptionalDefault 50
How many objects per page, from 1 to 200.
cursorstringoptional
The next_cursor from the previous page. Keep the other parameters the same while you follow it: changing a filter changes the result set and can skip objects.

Returns

A list of Payment objects.

object"list"
dataarray of Payment
next_cursorstring or null

Errors

401unauthorizedNo key, a malformed one, or a key that does not exist or was revoked. Send it as Authorization: Bearer <key>.
403api_not_enabledRoundPlan has not turned on API access for this agency.
403subscription_inactiveThe agency's trial expired or its subscription ended.
403insufficient_scopeThe key cannot read this. An owner adds payments:read to a key in Settings → API.
400invalid_requestA query parameter is not valid. The message says which.
429rate_limitedToo many requests. Wait the seconds in Retry-After. See Errors and rate limits.
500internal_errorSomething went wrong on our side. Retry later.