Stripe: Retrieve a Calculation's line items

← Tax operations · Get started

Operation stripe.gettaxcalculationscalculationlineitems

Provider route: GET /v1/tax/calculations/{calculation}/line_items. Alter supplies the connection’s credentials and routing.

Call through Alter

Install @alter-ai/sdk @alter-ai/stripe with npm, or alter-sdk-stripe with pip. Supply your connected customer’s grant ID and the arguments described below.

import { App } from "@alter-ai/sdk";
import { StripeIntegration } from "@alter-ai/stripe";

async function execute(input: Parameters<StripeIntegration["tax"]["getTaxCalculationsCalculationLineItems"]>[0]) {
  const app = new App({ apiKey: process.env.ALTER_API_KEY! });
  try {
    const provider = new StripeIntegration(app, { grantId: process.env.PROVIDER_GRANT_ID! });
    const call = await provider.tax.getTaxCalculationsCalculationLineItems(input);
    const result = await call.wait();
    return result.bodyJson();
  } finally {
    await app.close();
  }
}

import os
from alter_sdk import App
from alter_sdk_stripe import StripeIntegration

async def execute(arguments):
    async with App(api_key=os.environ["ALTER_API_KEY"]) as app:
        provider = StripeIntegration(app, {"grant_id": os.environ["PROVIDER_GRANT_ID"]})
        call = await provider.tax.get_tax_calculations_calculation_line_items(arguments)
        result = await call.wait()
        return result.body_json()

Input

Field	Type	Presence	Description and constraints
$	object	Root	Additional keys: not allowed
path	object	Required within parent	Additional keys: not allowed
path.calculation	string	Required within parent	Maximum length: 5000
query	object	Optional	Additional keys: not allowed
query.ending_before	string	Optional	Maximum length: 500
query.expand	array	Optional
query.expand[]	string	Each item	Maximum length: 5000
query.limit	integer	Optional
query.starting_after	string	Optional	Maximum length: 500

Response

Response media type: application/json. The table describes the pinned successful response. Referenced models link to their complete fields.

Field	Type	Presence	Description and constraints
$	object	Root
data	array	Required within parent	Details about each object.
data[]	Model	Each item	Expand Retrieve a Calculation’s line items — response body — data item
has_more	boolean	Required within parent	True if this list has another page of items after this one that can be fetched.
object	string	Required within parent	String representing the object’s type. Objects of the same type share the same value. Always has the value `list`. Known values: list
url	string	Required within parent	The URL where this list can be accessed. Maximum length: 5000 Pattern: ^/v1/tax/calculations/[^/]+/line_items

Referenced models: Retrieve a Calculation’s line items — response body — data item

Schemas

Retrieve a Calculation's line items — response body — data item

Field	Type	Presence	Description and constraints
$	object	Root	A Tax Calculation Line Item represents a single item in a tax calculation.
amount	JSON	Required within parent
amount (anyOf 1)	integer	Alternative	The line item amount in the [smallest currency unit](https://docs.stripe.com/currencies#minor-units). If `tax_behavior=inclusive`, then this amount includes taxes. Otherwise, taxes were calculated on top of this amount.
amount (anyOf 2)	string	Alternative	Pattern: ^-?[0-9]+(?:\.[0-9]+)?(?:[eE][+-]?[0-9]+)?$
amount_tax	JSON	Required within parent
amount_tax (anyOf 1)	integer	Alternative	The amount of tax calculated for this line item, in the [smallest currency unit](https://docs.stripe.com/currencies#minor-units).
amount_tax (anyOf 2)	string	Alternative	Pattern: ^-?[0-9]+(?:\.[0-9]+)?(?:[eE][+-]?[0-9]+)?$
id	string	Required within parent	Unique identifier for the object. Maximum length: 5000
livemode	boolean	Required within parent	If the object exists in live mode, the value is `true`. If the object exists in test mode, the value is `false`.
metadata	JSON	Optional
metadata (anyOf 1)	object	Alternative	Set of [key-value pairs](https://docs.stripe.com/api/metadata) that you can attach to an object. This can be useful for storing additional information about the object in a structured format. Additional keys: see wildcard field
metadata (anyOf 1).*	string	Additional keys	Maximum length: 500
metadata (anyOf 2)	null	Alternative
object	string	Required within parent	String representing the object's type. Objects of the same type share the same value. Known values: tax.calculation_line_item
performance_location	JSON	Optional
performance_location (anyOf 1)	string	Alternative	Indicates the line item represents a performance where the venue location might determine the tax, not the customer address. Leave empty if the tax code doesn't require a tax location. If you provide this value for tax codes with an `optional` location requirement, it overrides the customer address. Maximum length: 5000
performance_location (anyOf 2)	null	Alternative
product	JSON	Optional
product (anyOf 1)	string	Alternative	The ID of an existing [Product](https://docs.stripe.com/api/products/object). Maximum length: 5000
product (anyOf 2)	null	Alternative
quantity	JSON	Required within parent
quantity (anyOf 1)	integer	Alternative	The number of units of the item being purchased. For reversals, this is the quantity reversed.
quantity (anyOf 2)	string	Alternative	Pattern: ^-?[0-9]+(?:\.[0-9]+)?(?:[eE][+-]?[0-9]+)?$
reference	string	Required within parent	A custom identifier for this line item. Maximum length: 5000
tax_behavior	string	Required within parent	Specifies whether the `amount` includes taxes. If `tax_behavior=inclusive`, then the amount includes taxes. Known values: exclusive, inclusive
tax_breakdown	JSON	Optional
tax_breakdown (anyOf 1)	array	Alternative	Detailed account of taxes relevant to this line item.
tax_breakdown (anyOf 1)[]	Model	Each item	Expand Retrieve a Calculation's line items — response body — data item tax breakdown array item
tax_breakdown (anyOf 2)	null	Alternative
tax_code	string	Required within parent	The [tax code](https://docs.stripe.com/tax/tax-categories) ID used for this resource. Maximum length: 5000

Referenced models: Retrieve a Calculation's line items — response body — data item tax breakdown array item

Retrieve a Calculation's line items — response body — data item tax breakdown array item

Field	Type	Presence	Description and constraints
$	object	Root
amount	JSON	Required within parent
amount (anyOf 1)	integer	Alternative	The amount of tax, in the [smallest currency unit](https://docs.stripe.com/currencies#minor-units).
amount (anyOf 2)	string	Alternative	Pattern: ^-?[0-9]+(?:\.[0-9]+)?(?:[eE][+-]?[0-9]+)?$
jurisdiction	Model	Required within parent	Expand Retrieve a Calculation's line items — response body — data item tax breakdown array item jurisdiction
sourcing	string	Required within parent	Indicates whether the jurisdiction was determined by the origin (merchant's address) or destination (customer's address). Known values: destination, origin, performance
tax_rate_details	JSON	Optional
tax_rate_details (anyOf 1)	JSON	Alternative	Details regarding the rate for this tax. This field will be `null` when the tax is not imposed, for example if the product is exempt from tax.
tax_rate_details (anyOf 1) (anyOf 1)	Model	Alternative	Expand Retrieve a Calculation's line items — response body — data item tax breakdown array item tax rate details value display name, percentage decimal, tax type
tax_rate_details (anyOf 2)	null	Alternative
taxability_reason	string	Required within parent	The reasoning behind this tax, for example, if the product is tax exempt. The possible values for this field may be extended as new tax rules are supported. Known values: customer_exempt, not_collecting, not_subject_to_tax, not_supported, portion_product_exempt, portion_reduced_rated, portion_standard_rated, product_exempt, product_exempt_holiday, proportionally_rated, reduced_rated, reverse_charge, standard_rated, taxable_basis_reduced, zero_rated
taxable_amount	JSON	Required within parent
taxable_amount (anyOf 1)	integer	Alternative	The amount on which tax is calculated, in the [smallest currency unit](https://docs.stripe.com/currencies#minor-units).
taxable_amount (anyOf 2)	string	Alternative	Pattern: ^-?[0-9]+(?:\.[0-9]+)?(?:[eE][+-]?[0-9]+)?$

Referenced models: Retrieve a Calculation's line items — response body — data item tax breakdown array item jurisdiction, Retrieve a Calculation's line items — response body — data item tax breakdown array item tax rate details value display name, percentage decimal, tax type

Retrieve a Calculation's line items — response body — data item tax breakdown array item jurisdiction

Field	Type	Presence	Description and constraints
$	object	Root
country	string	Required within parent	Two-letter country code ([ISO 3166-1 alpha-2](https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2)). Maximum length: 5000
display_name	string	Required within parent	A human-readable name for the jurisdiction imposing the tax. Maximum length: 5000
level	string	Required within parent	Indicates the level of the jurisdiction imposing the tax. Known values: city, country, county, district, state
state	JSON	Optional
state (anyOf 1)	string	Alternative	[ISO 3166-2 subdivision code](https://en.wikipedia.org/wiki/ISO_3166-2), without country prefix. For example, "NY" for New York, United States. Maximum length: 5000
state (anyOf 2)	null	Alternative

Retrieve a Calculation's line items — response body — data item tax breakdown array item tax rate details value display name, percentage decimal, tax type

Field	Type	Presence	Description and constraints
$	object	Root
display_name	string	Required within parent	A localized display name for tax type, intended to be human-readable. For example, "Local Sales and Use Tax", "Value-added tax (VAT)", or "Umsatzsteuer (USt.)". Maximum length: 5000
percentage_decimal	string	Required within parent	The tax rate percentage as a string. For example, 8.5% is represented as "8.5". Maximum length: 5000
tax_type	string	Required within parent	The tax type, such as `vat` or `sales_tax`. Known values: admissions_tax, amusement_tax, attendance_tax, communications_tax, digital_excise_tax, entertainment_tax, gross_receipts_tax, gst, hospitality_tax, hst, igst, jct, lease_tax, luxury_tax, mass_transit_parking_tax, parking_tax, pst, qst, recycling_fee, resort_tax, retail_delivery_fee, rst, sales_tax, service_tax, tourism_tax, utility_users_tax, vat

Policy, approvals and errors

SDK function policy ID: stripe.gettaxcalculationscalculationlineitems. Catalog operation: GetTaxCalculationsCalculationLineItems. Rules can name either ID; function rules distinguish managed calls and conservatively cover raw calls sharing the route. Existing grant permissions and policy rules apply. wait() returns an immediate result or waits for a required approval; it never approves the request itself. Persist the approval ID to resume after a restart.

Provider errors retain their response; JSON decoding raises ProviderAPIError for provider failures. ManagedOperationError identifies contract/input/retention errors. See error handling and provider-specific behavior. Sensitive input may be refused before approval storage. A decoding error never resubmits a write.

Pinned headers: {"Stripe-Version": "2026-09-30.endive"}

Official provider source