Get the Loyverse merchant (GET /merchant). Singleton resource: the merchant account itself. No id required. Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

List stores from Loyverse (GET /stores). Supports cursor pagination. Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Get a single store by id (GET /stores/{id}). Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

List categories from Loyverse (GET /categories). Supports cursor pagination. Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Get a single category by id (GET /categories/{id}). Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Create a new category in Loyverse (POST /categories). Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Update an existing category (POST /categories with "id" set — Loyverse uses the same create endpoint for updates when "id" is present in the body). This is not a partial patch: include all required fields for this resource, not just the ones changing, or Loyverse will reject the request. Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Delete a category by id (DELETE /categories/{id}). This is destructive and cannot be undone.

List items from Loyverse (GET /items). Supports cursor pagination. Items contain nested variants. Variant stock is managed via the inventory resource. Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Get a single item by id (GET /items/{id}). Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Create a new item in Loyverse (POST /items). Items contain nested variants. Variant stock is managed via the inventory resource. Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Update an existing item (POST /items with "id" set — Loyverse uses the same create endpoint for updates when "id" is present in the body). This is not a partial patch: include all required fields for this resource, not just the ones changing, or Loyverse will reject the request. Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Delete a item by id (DELETE /items/{id}). This is destructive and cannot be undone.

List modifiers from Loyverse (GET /modifiers). Supports cursor pagination. Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Get a single modifier by id (GET /modifiers/{id}). Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Create a new modifier in Loyverse (POST /modifiers). Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Update an existing modifier (POST /modifiers with "id" set — Loyverse uses the same create endpoint for updates when "id" is present in the body). This is not a partial patch: include all required fields for this resource, not just the ones changing, or Loyverse will reject the request. Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Delete a modifier by id (DELETE /modifiers/{id}). This is destructive and cannot be undone.

List discounts from Loyverse (GET /discounts). Supports cursor pagination. Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Get a single discount by id (GET /discounts/{id}). Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Create a new discount in Loyverse (POST /discounts). Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Update an existing discount (POST /discounts with "id" set — Loyverse uses the same create endpoint for updates when "id" is present in the body). This is not a partial patch: include all required fields for this resource, not just the ones changing, or Loyverse will reject the request. Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Delete a discount by id (DELETE /discounts/{id}). This is destructive and cannot be undone.

List taxes from Loyverse (GET /taxes). Supports cursor pagination. Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Get a single tax by id (GET /taxes/{id}). Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Create a new tax in Loyverse (POST /taxes). Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Update an existing tax (POST /taxes with "id" set — Loyverse uses the same create endpoint for updates when "id" is present in the body). This is not a partial patch: include all required fields for this resource, not just the ones changing, or Loyverse will reject the request. Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Delete a tax by id (DELETE /taxes/{id}). This is destructive and cannot be undone.

List customers from Loyverse (GET /customers). Supports cursor pagination. Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Get a single customer by id (GET /customers/{id}). Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Create a new customer in Loyverse (POST /customers). Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Update an existing customer (POST /customers with "id" set — Loyverse uses the same create endpoint for updates when "id" is present in the body). This is not a partial patch: include all required fields for this resource, not just the ones changing, or Loyverse will reject the request. Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Delete a customer by id (DELETE /customers/{id}). This is destructive and cannot be undone.

List employees from Loyverse (GET /employees). Supports cursor pagination. Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Get a single employee by id (GET /employees/{id}). Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

List pos_devices from Loyverse (GET /pos_devices). Supports cursor pagination. Physical/virtual POS terminals, one per store. Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Get a single pos_device by id (GET /pos_devices/{id}). Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

List suppliers from Loyverse (GET /suppliers). Supports cursor pagination. Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Get a single supplier by id (GET /suppliers/{id}). Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Create a new supplier in Loyverse (POST /suppliers). Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Update an existing supplier (POST /suppliers with "id" set — Loyverse uses the same create endpoint for updates when "id" is present in the body). This is not a partial patch: include all required fields for this resource, not just the ones changing, or Loyverse will reject the request. Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Delete a supplier by id (DELETE /suppliers/{id}). This is destructive and cannot be undone.

List inventory from Loyverse (GET /inventory). Supports cursor pagination. List returns stock levels per variant/store. Update expects a body like { inventory_levels: [{ variant_id, store_id, stock_after }] }. Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Update inventory stock levels (POST /inventory). List returns stock levels per variant/store. Update expects a body like { inventory_levels: [{ variant_id, store_id, stock_after }] }. Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

List shifts from Loyverse (GET /shifts). Supports cursor pagination. POS cash register shifts (corte de caja): opened_at/closed_at, starting_cash, cash_payments, expected_cash vs actual_cash, gross/net sales, cash_movements. Not in the official docs registry but verified live (200 on both list and get). Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Get a single shift by id (GET /shifts/{id}). Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

List receipts from Loyverse (GET /receipts). Supports cursor pagination. Receipts cannot be updated or deleted through the API, only created and read. Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Get a single receipt by id (GET /receipts/{id}). Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Create a new receipt in Loyverse (POST /receipts). Receipts cannot be updated or deleted through the API, only created and read. Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

List payment_types from Loyverse (GET /payment_types). Supports cursor pagination. Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Get a single payment_type by id (GET /payment_types/{id}). Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

List webhooks from Loyverse (GET /webhooks). Supports cursor pagination. Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Create a new webhook in Loyverse (POST /webhooks). Field names follow the Loyverse API v1.0 (developer.loyverse.com/docs). If a call fails with a 400, the error message from Loyverse is returned verbatim — adjust the fields and retry.

Delete a webhook by id (DELETE /webhooks/{id}). This is destructive and cannot be undone.