Roadmap

Add idempotency keys for POST /payments

API-4 29

Add cursor-based pagination to /events

API-9 22

Inconsistent timestamps — mix of UTC and local time

API-12 6

Rate limiter returns 500 instead of 429 under load

API-1 4

500 error when the Accept header is missing

API-10 13

Swagger docs are out of sync with the v2 schema

API-7 12

Webhook signatures still use deprecated SHA-1

API-6 5

Pagination cursor breaks when records are deleted mid-page

API-2 0

Deprecate the legacy /v1 namespace

API-11 11

OAuth token refresh race condition returns invalid_grant

API-3 5

Bulk import endpoint times out at 10k rows

API-8 0

GET /invoices ignores the date_from filter

API-5 0