Stripe: Retrieve a Transaction's line items

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Operation stripe.gettaxtransactionstransactionlineitems

Provider route: GET /v1/tax/transactions/{transaction}/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"]["getTaxTransactionsTransactionLineItems"]>[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.getTaxTransactionsTransactionLineItems(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_transactions_transaction_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.transaction	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 Transaction’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/transactions/[^/]+/line_items

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

Schemas

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

Field	Type	Presence	Description and constraints
$	object	Root	A Tax Transaction Line Item represents an individual item in a Tax Transaction.
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.transaction_line_item
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 in the transaction. Maximum length: 5000
reversal	JSON	Optional
reversal (anyOf 1)	JSON	Alternative	If `type=reversal`, contains information about what was reversed.
reversal (anyOf 1) (anyOf 1)	Model	Alternative	Expand Retrieve a Transaction's line items — response body — data item reversal value original line item
reversal (anyOf 2)	null	Alternative
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_code	string	Required within parent	The [tax code](https://docs.stripe.com/tax/tax-categories) ID used for this resource. Maximum length: 5000
type	string	Required within parent	If `reversal`, this line item reverses an earlier transaction. Known values: reversal, transaction

Referenced models: Retrieve a Transaction's line items — response body — data item reversal value original line item

Retrieve a Transaction's line items — response body — data item reversal value original line item

Field	Type	Presence	Description and constraints
$	object	Root
original_line_item	string	Required within parent	The `id` of the line item to reverse in the original transaction. Maximum length: 5000

Policy, approvals and errors

SDK function policy ID: stripe.gettaxtransactionstransactionlineitems. Catalog operation: GetTaxTransactionsTransactionLineItems. 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