# Payments Payment processing, transfers, and transaction management ## Operations - [Direct credit to account](https://pay-api.aiic.nz/operation/operation-directcredit.md?server_id=server-https-pay-api-dev-aiic-nz-v1) - [Send payment between accounts](https://pay-api.aiic.nz/operation/operation-sendpayment.md?server_id=server-https-pay-api-dev-aiic-nz-v1) - [Refund a payment](https://pay-api.aiic.nz/operation/operation-refundpayment.md?server_id=server-https-pay-api-dev-aiic-nz-v1) - [Check transaction status](https://pay-api.aiic.nz/operation/operation-checktransactionstate.md?server_id=server-https-pay-api-dev-aiic-nz-v1) - [Query transaction history](https://pay-api.aiic.nz/operation/operation-querytransaction.md?server_id=server-https-pay-api-dev-aiic-nz-v1) - [Create virtual or physical card](https://pay-api.aiic.nz/operation/operation-createcard.md?server_id=server-https-pay-api-dev-aiic-nz-v1) - [Create payment voucher](https://pay-api.aiic.nz/operation/operation-createvoucher.md?server_id=server-https-pay-api-dev-aiic-nz-v1) [Powered by Bump.sh](https://bump.sh)