Get the next check number for this entity
Returns the next available check number for the entity’s configured check sequence, without
reserving it. Use this to display the expected check number to the user before they initiate
a check run. The actual next number is reserved and incremented when POST /ap-payments or
POST /printed-checks/batch-print is called.
Requires purchasing:read scope.
Authorizations
API key issued per entity via Settings > Developers > API Keys.
Each key carries scopes (e.g. orders:read, products:write).
Bearer token format: Authorization: Bearer ark_live_ent_Test keys use ark_test_ent_. Both are issued per entity
via Settings > Developers > API Keys.
Response
Next check number

