CHANGELOG.md

CHANGELOG

v8.8.0 (2026-03-03)

• Adds IAddressVerificationFieldError Typescript interface, replacing IFieldError on Verification
• Adds missing suggestion property to IFieldError
• Removes unused dependencies, bumps remaining

v8.7.0 (2026-02-25)

• Adds generic makeApiCall function

v8.6.0 (2026-02-20)

• Adds the following functions:
  • FedExRegistration.registerAddress
  • FedExRegistration.requestPin
  • FedExRegistration.validatePin
  • FedExRegistration.submitInvoice
• Corrects additional Typescript definitions (eg: reference to Rate on Shipment, Claim missing reference)
  • Adds automated testing to catch Typescript errors in the future
• Bumps dependencies

v8.5.0 (2026-02-03)

• Adds the following functions usable by child and referral customer users:
  • ApiKey.create
  • ApiKey.delete
  • ApiKey.enable
  • ApiKey.disable
• Adds a Tracker.delete function
• Fixes various Typescript definitions (adding missing items, correcting invalid items, consolidating duplicates, etc)
  • Fixes TypeScript exports for model classes to be type-only exports. This prevents runtime errors when attempting to use these classes with instanceof or as constructors, since they are not actually exported as JavaScript values from the package. Users can still use these types for type annotations. (closes #456)

v8.4.0 (2025-11-24)

• Adds the following functions:
  • Embeddable.createSession
  • CustomerPortal.createAccountLink
• Bumps dependencies

v8.3.0 (2025-11-10)

• Adds support for UspsShipAccount
• Adds Tracker.retrieveBatch function
• Adds verify_carrier address param

v8.2.0 (2025-06-18)

• Adds the following functions
  • Shipment.createAndBuyLuma
  • Shipment.buyLuma
  • Luma.getPromise

v8.1.0 (2025-05-29)

• Adds reference and recipient_name to Claims

v8.0.2 (2025-05-27)

• Corrects the endpoint used for creating/updating UPS accounts

v8.0.1 (2025-05-08)

• Fixes built distribution by removing reference to removed repl

v8.0.0 (2025-04-28)

See our Upgrade Guide for more details.

• Drop support for Node 12, 13, 14, and 15
• Adds webhook_secret and custom_headers properties to Typescript definitions of a Webhook
• Adds the following functions to assist ReferralCustomers add credit cards and bank accounts:
  • betaReferralCustomer.createCreditCardClientSecret
  • betaReferralCustomer.createBankAccountClientSecret
  • referralCustomer.addCreditCardFromStripe
  • referralCustomer.addBankAccountFromStripe
• Adds missing tracker props
• Routes AmazonShippingAccount to the correct endpoint on create
• Fixes all references to the docs
• Properly returns the response body of the following functions: addPaymentMethod, refundByAmount, refundByPaymentLog
• findMatchingMockRequest mocking function made private
• Removes undocumented and unmaintained repl
• Bumps dependencies

v7.5.5 (2025-02-06)

• Fixes type importing and constructor creation (closes #446)

v7.5.4 (2025-01-22)

• Replaces Webpack with Vite for building the distributable library
• Fixes the filename for the AddressCreateParameters type declaration file (closes #487)
• Bumps dependencies

v7.5.3 (2024-10-02)

• Removes the deprecated create_list tracker endpoint function as it is no longer available via API
• Fix invalid TypeScript definition for Shipment buy function

v7.5.2 (2024-08-16)

• Fixes webhook validation when the weight field contains a float by converting it back into a float after conversion from a string (closes #467)

v7.5.1 (2024-08-09)

• Adds missing properties to Rate model
  • delivery_date
  • est_delivery_days
• Fixes getNextPage function in User Service

v7.5.0 (2024-07-24)

• Adds new Claim service for filing claims on EasyPost shipments and insurances

v7.4.0 (2024-07-12)

• Adds new Shipment.recommendShipDate, SmartRate.recommendShipDate, and SmartRate.estimateDeliveryDate functions
• Routes UpsAccount, UpsMailInnovationsAccount, and UpsSurepostAccount create/update requests to the new /ups_oauth_registrations endpoint
  • Starting 2024-08-05, UPS accounts will require a new payload to register or update. See UPS OAuth 2.0 Update for more details

v7.3.1 (2024-06-21)

• Removes the unusable CarbonOffset types

v7.3.0 (2024-04-10)

• Fix payment method funding and deletion failures due to undetermined payment method type
• Adds refund function in Insurance service for requesting a refund of standalone insurance.

v7.2.0 (2024-01-22)

• Adds missing exports to Typescript definitions (ApiKey, Billing, Brand, EndShipper, Fee, PaymentMethod, Rate, Refund) - closes #433

v7.1.0 (2024-01-08)

• Adds allChildren function in User service to get a paginated list of children
• Adds getNextPage function in User service to get next paginated list of children

v7.0.0 (2023-12-06)

See our Upgrade Guide for more details.

• Removes withCarbonOffset parameter from shipment create and buy functions
• Removes carbon_offset property of Rate object
• Fixes a pagination issue by passing along additional params used when fetching first page
• Removes createAndBuy function from Batch service (deprecated endpoint server-side)
• Removes the beta_carrier_metadata service as it is deprecated, please use the carrier_metadata GA service instead

v6.8.2 (2023-10-20)

• Bump all dependencies to address security vulnerabilities in Babel

v6.8.1 (2023-10-13)

• Fixes a bug causing ScanForm creation to fail

v6.8.0 (2023-10-11)

• Adds apiKeys method to User service allowing you to retrieve parent or child API keys by user ID
• Adds all possible ITrackerStatusDetail values to the Typescript definitions

v6.7.3 (2023-09-05)

• Fix endpoint for creating a FedEx Smartpost carrier account

v6.7.2 (2023-08-09)

• Corrects the Typescript definition for lowestRate of Shipment, Order, and Pickup objects

v6.7.1 (2023-08-07)

• Checks for X-Hmac-Signature header during webhook validation regardless of casing (closes #399)

v6.7.0 (2023-07-28)

• Adds methods to the easypost client for subscribing and unsubscribing from requests and responses being sent to the API
  • addRequestHook: Adds a request hook to the EasyPost client. Useful for logging or debugging.
  • removeRequestHook: Removes a request hook from the EasyPost client.
  • clearRequestHooks: Clears all request hooks from the EasyPost client.
  • addResponseHook: Adds a response hook to the EasyPost client. Useful for logging or debugging.
  • removeResponseHook: Removes a response hook from the EasyPost client.
  • clearResponseHooks: Clears all response hooks from the EasyPost client.
• Maps 400 status codes to new BadRequestError class

v6.6.1 (2023-06-20)

• Fixes the pickup_rates Typescript property of a Pickup

v6.6.0 (2023-06-06)

• Retrieving carrier metadata is now generally available via client.carrierMetadata.retrieve
• Bumps and modernizes all dependencies which no longer requires a force install/update
• Adds support for Typescript 5
• Typescript definitions graduated from beta to GA

v6.5.0 (2023-05-09)

• Adds missing typescript definitions for Utility class
• Fixes incorrect typescript definitions for Address, EndShipper and Webhook class methods
• Moves Utils to EasyPostClient class

v6.4.0 (2023-05-02)

• Adds retrieveEstimatedDeliveryDate in Shipment service

v6.3.0 (2023-04-24)

• Fixes the Beta client, previously the beta functions were not accessible due to how they were exported. This has now changed so each service is prepended with Beta (eg: BetaCarrierMetadata)
• Adds CarrierMetadata typescript definitions

v6.2.0 (2023-04-18)

• Adds beta retrieveCarrierMetadata function
• Adds missing api_keys property to User
• Improves Error Deserialization to dynamically handle edge cases that have a bad format
• Adds a helper function to retrieve carrier metadata

v6.1.0 (2023-04-04)

• Add getNextPage function that retrieves the next page of results for a paginated collection

v6.0.0 (2023-03-22)

See our Upgrade Guide for more details.

Includes all of the changes made in v6.0.0-rc1 below plus the following:

• Adds class properties to each model for autocomplete and explicit deserialization
• Adds missing status_detail to trackers

v6.0.0-rc1 (2023-03-01)

Breaking Changes

• Bumps minimum Node from 10 to 12
• Renamed default export API to EasyPostClient
• Overhauled the data flow of the library
  • Instead of creating a local object and then calling .save() on it to create/update it at the API level, you will pass in the same data as before but to one of either create() or update() functions on the service in question
  • The base service no longer implements all functions and instead each individual service implements its own functions. This means the library namespace won't be cluttered with various notImplemented functions
  • All instance functions (excluding lowestRate) previously called on an object are instead called on a service. (eg: shipment.buy(shipment.lowest_rate()) is now client.Shipment.buy(shipment.id, shipment.lowest_rate()))
    • All functions attached to a service are now async and must be awaited
• Moved library structure around
  • Introduced /models that contain the EasyPost objects
  • Renamed /resources to /services to better reflect that a service called against an EasyPostClient differs from an API resource, now known as the models
  • Each service file now has _service appended
  • Added /utils which contains both internal_util.js which is not intended for user consumption and util.js which contains public utilities
  • Moved getLowestSmartRate and validateWebook function to util.js as neither of them require the client object to function
• References of Referral were changed to ReferralCustomer to match the API
• Bumps major versions of all dependencies
• Changes the primaryOrSecondary parameter name to priority in billing functions to match the API
• Empty response functions now return nothing (deleting records, funding a wallet, etc)
• Explicit type parameter for retrieving all reports removed, include type in generic params dictionary instead.
• Improves error handling
  • Specific error types for each category of error
  • API error message may be an array rather than a string. Arrays will be concatenated (by comma) and returned as a string.
• Corrects references of smartrate to SmartRate and smartRate to match the API

New Features

• Add retrieveStatelessRates and getLowestStatelessRate functions

Bug Fixes

• Completely overhauled deserialization process, nested objects (eg: rates of shipments, etc) now properly convert to their appropriate EasyPostObject
• Fixes the verifyAddress function to actually verify an address
• Fixes a bug that could double wrap or unintentionally wrap the results of an /all API call with the name of the object in question

v5.10.0 (2023-01-18)

• Adds all function to Pickup class to retrieve all pickups
• Adds retrievePayload and retrieveAllPayloads functions to retrieve payloads for an Event
  • These are static functions on the Event class, so you can call them like easypost.Event.retrieveAllPayloads(eventId)
• Adds missing Typescript implementations for CustomsInfo, CustomsItem, ScanForm, User, Referral, Rate, CarbonOffset, and Brand (closes #328)

v5.9.0 (2023-01-11)

• Adds new beta billing functionality for ReferralCustomer users
  • addPaymentMethod can add a pre-existing Stripe bank account or credit card to your EasyPost account
  • refundByAmount refunds your wallet by a dollar amount
  • refundByPaymentLog refunds you wallet by a PaymentLog ID

v5.8.0 (2022-12-07)

• Routes requests for creating a carrier account with a custom workflow (eg: FedEx, UPS) to the correct endpoint when using the save function

v5.7.1 (2022-10-24)

• Fixes multiple bugs that made the addCreditCard function unusable, adds tests
• The response of the updateBrand function now properly becomes a Brand object
• Insuring a shipment via Shipment.insure no longer improperly wraps the amount key in id. There may be other edge cases among other object/function calls that get corrected due to this change
• Validating webhook signatures of differing byte sizes now throws a more meaningful error message
• Removed the browser check when building request headers. Impact should be minimal since out of the box this library cannot be used in the browser

v5.7.0 (2022-09-21)

• Adds support to pass an EndShipper ID to the shipment buy call
• Migrates the Partner White Label (Referral) functions from beta to the general library namespace and deprecates the beta functions

v5.6.1 (2022-09-08)

• Fixes a regression introduced in v5.1.0 that included the entire response instead of the response body when errors are returned from the API
• Corrects the error type when Stripe cannot be reached when adding a credit card for referral users

v5.6.0 (2022-08-25)

• Moves EndShipper out of beta to the general library namespace

v5.5.0 (2022-08-02)

• Adds Carbon Offset support
  • Adds the ability to create a shipment with carbon_offset
  • Adds the ability to buy a shipment with carbon_offset
  • Adds the ability to one-call-buy a shipment with carbon_offset
  • Adds the ability to regenerate a shipment with carbon_offset
• Adds validateWebhook function that returns your webhook or raises an error if there is a webhookSecret mismatch
• Allows for looser values to the verify and verify_strict params when creating an address (can accept strings or bools outside of an array)

v5.4.0 (2022-07-18)

• Adds the ability to generate shipment forms via Shipment.generateForm() function
• Adds missing Typescript definitions for Billing and PaymentMethod

v5.3.0 (2022-07-11)

• Adds bundled Typescript definitions in beta (closes #119, #122, #184, and #243 - big thank you to our awesome community!)
• Adds Billing.retrievePaymentMethods(), Billing.deletePaymentMethod(), and Billing.fundWallet() functions
• Adds support for webhook secrets
• Adds OS-specific details to the user-agent header
• Swaps update functions from put to patch to better match API expectation and documentation. Behavior of these functions should remain the same

v5.2.0 (2022-05-19)

• Adds the EndShipper Beta class with save(), retrieve(), and all() functions
• Bumps patch versions of dependencies

v5.1.0 (2022-05-09)

• Adds a lowestRate() function to Orders and Pickups
• Adds a Shipment.getLowestSmartrate() and shipment.lowest_smartrate() functions
• Adds an error message to lowestRate() functions when no lowest rate can be found
• Adds beta Referral class for the new Partner White Label API with these new functions: create(), update_email(), all(), and add_credit_card()
• Fixes API error parsing by first trying to additional error message fields before falling back to the current configured fields

v5.0.0 (2022-04-13)

See our Upgrade Guide for more details.

Breaking Changes

• Bumps the minimum version of Node to v10
• Removes build targets of 0.10, 6, and 8, the library is now only published under a single bundled easypost package instead of separate bundled assets per version
• Bumps all dependencies to the most recent compatible versions that still support Node 10, the library is now buildable on Node 16+
• Removed retrieveRates() method because the shipment object already has rates. If you need to get new rates for a shipment, please use regenerateRates() method instead
• Removed enable() and disable() methods in the apiKey class. Please use this functionality through EasyPost website
• Removed the deprecated options.useCookie param. Please use options.useProxy instead
• Removed add_shipment and remove_shipment from the Batch object which could lead to confusion as the API documentation only describes adding/removing as an array. If you need to add or remove a single shipment from a batch, use the already existing add_shipments and remove_shipments and pass your single shipment into an array.
• The responses from the /all endpoints are no longer unwrapped and now properly follow the documentation where records will be wrapped in their respective object key
  • This now corrects the location of the has_more key which allows for pagination

Features

• Adds support to one-call buy an order
• Adds the Nodejs version in use to the User-Agent header on requests
• Adds support to update the brand for a user
• Adds retrieveMe() convenience function that retrieves the authenticated user without the need to specify an ID
• Adds address.verifyAddress() and Address.createAndVerify() functions
• Adds Batch.createAndBuy() function
• Adds Refund class which has Refund.save(), Refund.all(), and Refund.retrieve() functions

Bug Fixes

• Fixes delivery_date property typo on Rate object
• Fixes customs_item.value to be a number instead of a string
• Lowered the default timeout of requests from 120 seconds to 60 seconds

Chores

• Removes @easypost/build and instead uses Webpack directly to build the project
  • The project is now only built for node and may not provide browser compatible code. If you require browser compatible Javascript, we suggest you build from source
• Adds prettier and formats the entire project
• Adds comprehensive test suite with Pollyjs covering every interface of the client library
• Adds jsdoc style info to each method

v4.0.0 (2021-10-06)

See our Upgrade Guide for more details.

• JSON encodes POST bodies instead of form encoding them by default
• Adds support for tax_identifiers
• The regenerateRates method now makes a post request to re-rate a shipment. The new retrieveRates will simply retrieve the rates of a shipment without re-rating
• Ran npm audit fix to bump patch versions of dependencies

v3.11.2 (2021-06-11)

• Corrects the usps_zone propType from integer to number

v3.11.1 (2021-06-11)

• Re-package to fix missing file
• add "prepublishOnly" script and ignore all build assets (#177)
• docs: adds info about built docs to README

v3.11.0 (2021-06-10)

• Adds SmartRate functionality to the Shipments object (available by calling getSmartrates() on a shipment)
• Adds missing declaration and restriction_comments propTypes to the customsInfo object
• Changes the usps_zone propType from a string to an integer to match what is returned from the API
• Bumped dependencies

v3.10.1 (2021-01-12)

• Re-package to fix missing file

v3.10.0 (2021-01-12)

• Added events methods
• Added various code examples
• Added rate object
• Removed various old code
• Updated tests
• Restored support for Node 6.x
• Bumped many dependencies
• Swapped out Travis CI for GitHub Actions

v3.9.1 (2020-06-09)

• Bump websocket-extensions to 0.1.4

v3.9.0 (2020-05-15)

• Added the ability to retrieve individual user's API keys
• Added the ability to retrieve all address records
• Removed the unusable shipment return method
• Security updates to Node modules
• Swapped link for Travis CI from .org to .com
• Updated stale unit tests

v2.1.1 (2016-07-29)

• Added Insurance object support

v2.1.0 (2016-06-03)

• Added an optional timeout for requests. Defaults to 120000ms (thanks Shyp and misterMuyiwa!)

v2.0.10 (2016-03-24)

• Added Orders
• Fixed some bad tests (Addresses, Shipments, Parcels)

v2.0.9 (2016-02-03)

• Added "verify" and "verify_strict" options to Address create, and made tests for them.

v2.0.8 (2015-11-05)

• Updated README and tests

v2.0.7 (2015-07-14)

• Changed shipment rate request to use GET not POST
• Fixed some tests

v2.0.6 (2015-02-13)

• Added ability to buy and cancel pickups

v2.0.5 (2014-11-04)

• Added tracker to shipment buy response
• Added User-Agent fields to request header
• Updated tests

v2.0.4 (2013-12-29)

• Moved vows module to a devDependancy.

v2.0.3 (2013-12-29)

• Fixed some bugs and improved Shipment.lowestRate by allowing negative filters.
• Improved handling of the partial shipment response object that Shipment.buy returns.
• Minor syntax and documentation improvements.

v2.0.2 (2013-10-13)

• Event resource added for webhook consumption.
• Tracker resource added.
• Batch.create_scan_form added to request a ScanForm containing all of a Batch's shipments.

v2.0.1 (2013-07-05)

• Added label function to Shipment to request specific label file_formats (pdf, epl2, zpl).
• Added insure function to Shipment. Add insurance to any shipment in one call!
• Added create_and_verify function to Address.