# Block Checkout API

**Canonical:** https://apis.io/apis/block/block-checkout-api/  
**Provider:** Block — https://apis.io/providers/block/  
**Base URL:** https://connect.squareup.com  
**Documentation:** https://developer.squareup.com/

Block Checkout API is one of 43 APIs that [Block](https://apis.io/providers/block/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Checkout. The published artifact set on APIs.io includes an OpenAPI specification.

The Checkout API from Block — 5 operation(s) for checkout.

## Operations (10)

| Method | Path | Summary |
|---|---|---|
| POST | `/v2/locations/{location_id}/checkouts` | CreateCheckout |
| GET | `/v2/online-checkout/location-settings/{location_id}` | RetrieveLocationSettings |
| PUT | `/v2/online-checkout/location-settings/{location_id}` | UpdateLocationSettings |
| GET | `/v2/online-checkout/merchant-settings` | RetrieveMerchantSettings |
| PUT | `/v2/online-checkout/merchant-settings` | UpdateMerchantSettings |
| GET | `/v2/online-checkout/payment-links` | ListPaymentLinks |
| POST | `/v2/online-checkout/payment-links` | CreatePaymentLink |
| DELETE | `/v2/online-checkout/payment-links/{id}` | DeletePaymentLink |
| GET | `/v2/online-checkout/payment-links/{id}` | RetrievePaymentLink |
| PUT | `/v2/online-checkout/payment-links/{id}` | UpdatePaymentLink |

## Machine-readable artifacts (1)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/block/refs/heads/main/openapi/block-checkout-api-openapi.yml

## Other Block APIs (12)

- [Block Catalog API](https://apis.io/apis/block/block-catalog-api/)
- [Block Customers API](https://apis.io/apis/block/block-customers-api/)
- [Block Merchants API](https://apis.io/apis/block/block-merchants-api/)
- [Block Orders API](https://apis.io/apis/block/block-orders-api/)
- [Block Payments API](https://apis.io/apis/block/block-payments-api/)
- [Block Booking Custom Attributes API](https://apis.io/apis/block/block-bookingcustomattributes-api/)
- [Block Bookings API](https://apis.io/apis/block/block-bookings-api/)
- [Block Cards API](https://apis.io/apis/block/block-cards-api/)
- [Block Channels API](https://apis.io/apis/block/block-channels-api/)
- [Block Customer Custom Attributes API](https://apis.io/apis/block/block-customercustomattributes-api/)
- [Block Devices API](https://apis.io/apis/block/block-devices-api/)
- [Block Disputes API](https://apis.io/apis/block/block-disputes-api/)

## Tags

Checkout

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/block/block-checkout-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/block/.