# Payment sources A payment source represents a reusable source of funds to use for payments. * **GET** [/sources/{sourceId}](/openapi/april-public/operation/GetPaymentSource/) * **DELETE** [/sources/{sourceId}](/openapi/april-public/operation/DeletePaymentSource/) * **POST** [/sources](/openapi/april-public/operation/CreatePaymentSource/) Register a payment source that may be used to pay for one or more payments * **GET** [/sources](/openapi/april-public/operation/QueryPaymentSources/) Return a paginated list of matching payment sources * **GET** [/sources/blockedcards](/openapi/april-public/operation/QueryBlockedCardEvents/) Return a paginated list of events related to cards that have been blocked * **PATCH** [/sources/blockedcards/{cardBlockId}](/openapi/april-public/operation/UpdateBlockedCard/) Update actions on blocked cards ## Get Payment Source - [GET /sources/{sourceId}](https://docs.meetapril.io/openapi/april-public/payment-sources/getpaymentsource.md) ## Delete Payment Source - [DELETE /sources/{sourceId}](https://docs.meetapril.io/openapi/april-public/payment-sources/deletepaymentsource.md) ## Query Payment Sources - [GET /sources](https://docs.meetapril.io/openapi/april-public/payment-sources/querypaymentsources.md): Return a paginated list of matching payment sources. ## Create Payment Source - [POST /sources](https://docs.meetapril.io/openapi/april-public/payment-sources/createpaymentsource.md): Register a payment source that may be used to pay for one or more payments. For integrators who wish to call this endpoint directly, you must be PCI certified since you will be handling raw card details. ## Query Blocked Card Events - [GET /sources/blockedcards](https://docs.meetapril.io/openapi/april-public/payment-sources/queryblockedcardevents.md): Return a paginated list of events related to cards that have been blocked. ## Update Blocked Card - [PATCH /sources/blockedcards/{cardBlockId}](https://docs.meetapril.io/openapi/april-public/payment-sources/updateblockedcard.md): Update actions on blocked cards.