Stripe: List all exchange rates

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Operation stripe.getexchangerates

Provider route: GET /v1/exchange_rates. 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["exchangeRates"]["getExchangeRates"]>[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.exchangeRates.getExchangeRates(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.exchange_rates.get_exchange_rates(arguments)
        result = await call.wait()
        return result.body_json()

Input

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

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
data[]	Model	Each item	Expand Retrieve an exchange rate — response body
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/exchange_rates

Referenced models: Retrieve an exchange rate — response body

Schemas

Retrieve an exchange rate — response body

Field	Type	Presence	Description and constraints
$	object	Root	[Deprecated] The `ExchangeRate` APIs are deprecated. Please use the [FX Quotes API](https://docs.stripe.com/payments/currencies/localize-prices/fx-quotes-api) instead. `ExchangeRate` objects allow you to determine the rates that Stripe is currently using to convert from one currency to another. Since this number is variable throughout the day, there are various reasons why you might want to know the current rate (for example, to dynamically price an item for a user with a default payment in a foreign currency). Please refer to our [Exchange Rates API](https://docs.stripe.com/fx-rates) guide for more details. *[Note: this integration path is supported but no longer recommended]* Additionally, you can guarantee that a charge is made with an exchange rate that you expect is current. To do so, you must pass in the exchange_rate to charges endpoints. If the value is no longer up to date, the charge won't go through. Please refer to our [Using with charges](https://docs.stripe.com/exchange-rates) guide for more details. -----   *This Exchange Rates API is a Beta Service and is subject to Stripe's terms of service. You may use the API solely for the purpose of transacting on Stripe. For example, the API may be queried in order to:* - *localize prices for processing payments on Stripe* - *reconcile Stripe transactions* - *determine how much money to send to a connected account* - *determine app fees to charge a connected account* *Using this Exchange Rates API beta for any purpose other than to transact on Stripe is strictly prohibited and constitutes a violation of Stripe's terms of service.*
id	string	Required within parent	Unique identifier for the object. Represented as the three-letter [ISO currency code](https://www.iso.org/iso-4217-currency-codes.html) in lowercase. Maximum length: 5000
object	string	Required within parent	String representing the object's type. Objects of the same type share the same value. Known values: exchange_rate
rates	object	Required within parent	Hash where the keys are supported currencies and the values are the exchange rate at which the base id currency converts to the key currency. Additional keys: see wildcard field
rates.*	JSON	Additional keys
rates.* (anyOf 1)	number	Alternative
rates.* (anyOf 2)	string	Alternative	Pattern: ^-?[0-9]+(?:\.[0-9]+)?(?:[eE][+-]?[0-9]+)?$

Policy, approvals and errors

SDK function policy ID: stripe.getexchangerates. Catalog operation: GetExchangeRates. 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