# Changelog

# 1.7.51 - 2026-04-28

- PPRA-374: Implemented initial rules based access control infrastructure
- PPRA-382: Added `transaction.exemptionAction`and `transaction.exemptionReason` to the following request bodies on the /transactions/authorization and /transactions/sale endpoints:
  - Card Number Unencrypted
  - GTV Token
  - Legacy TrueToken
- PPRA-390: Fixed typos in the Core Concepts Guide's table of contents links
- PPRA-392: Added `tip.displayNoTip` to the /devices/prompttip and /transactions/sale `Commerce Engine For On Premise` and `Commerce Engine For Cloud` request bodies.
- PPRA-395: Updated the GET /devices/info endpoint to mark the `TerminalID` header as conditional: required for UTG but optional for Commerce Engine


# 1.7.50 - 2026-04-09

- PPRA-384: Update the iOS SDK to v1.22


# 1.7.49 - 2026-04-07

- PPRA-308: Add `structured` printing format support on /devices/print for the `Commerce Engine For On Premise` and `Commerce Engine For Cloud` request bodies
- PPRA-368: Set `tip.headerText` max length to 100
- PPRA-370: Update `card.entryMode` description to indicate entry mode `C` is for mobile wallets.
- PPRA-371: Add support for `amount.tipBasis` and `tip.basisNotification` in the /devices/prompttip and /transactions/sale `Commerce Engine For On Premise` and `Commerce Engine For Cloud` request bodies.
- PPRA-372: Add the `tip` object to the /transactions/sale `Commerce Engine For On Premise` and `Commerce Engine For Cloud` request bodies.
- PPRA-373: Add GET /devices/info `Commerce Engine For On Premise` response body
- PPRA-381: Update the .NET & Java SDK download links to use a zip file.


# 1.7.48 - 2026-02-23

- PPRA-366: The /rule/verify endpoint was incorrectly listed as /rules/verify


# 1.7.47 - 2026-02-17

- PPRA-358: Add `transaction.originalDate` to the /transactions/sale, /transactions/authorization, /transactions/capture, and /transactions/refund endpoints.
- PPRA-360: Add [Tax Free Shopping](/guides/advanced-concepts/tax-free-shopping) and [Dynamic Currency Conversion](/guides/advanced-concepts/dynamic-currency-conversion) guide content
- PPRA-362: Add `transaction.airline` to the /transactions/capture request
- PPRA-364: Fix `dcc.supportIndicator` description so that 0 = DCC not capable and 1 = DCC capable


# 1.7.46 - 2026-02-05

- PPRA-363: Add support for the iOS SDK


# 1.7.45 - 2026-01-29

- PPRA-348: Add `amount.total` and `card.securityCode.value` to the /giftcards/cashout and /giftcards/cashback request.
- PPRA-352: Add `dcc.conversionIndicator = 2` to the /transactions/sale request and `dcc.supportIndicator` to the /dcc/ratelookup response.
- PPRA-355: Add support for `form.type = qrDisplay` for the Commerce Engine /devices/processform endpoint.
- PPRA-356: Add `amount.total` and `card.securityCode.value` to the /giftcards/cashout and /giftcards/cashback request.
- PPRA-357: Remove `ach.​accountVerified` from /ach/sale and /ach/refund request.
- PPRA-359: Fixed a few typos in the .NET & Java SDK guides.
- PPRA-361: Adjust the middle panel to use more of the width when on wide screen monitors.


# 1.7.44 - 2025-11-06

- PPRA-341: Added `dcc.provider` and `dcc.marginOverEcb` to the `dcc` response object and update rate diff over ECB field name
- PPRA-346: Added `Commerce Engine For On Premise` and `Commerce Engine For Cloud` request bodies to /cards/verify
- PPRA-347: Java SDK: Added the jar file & sample apps and updated methods to start with a lowercase including the sample code


# 1.7.43 - 2025-09-18

- PPRA-288: Added transaction history to the /giftcards/balance response when sending the `RETURNHIST` API Option in the request.
- PPRA-292: Added Surcharge support
- PPRA-332: Updated the conditional statement for `plaid.redirectUrl` on the /ach/plaid/link_token/create endpoint
- PPRA-333: Added a link to the Shift4 Payment API in the .Net SDK overview section.
- PPRA-334: Added `merchant.gtv.enabled`, `merchant.surcharge.enabled`, and `merchant.autoClose.enabled` to the /merchants/merchant endpoint response.
- PPRA-336: Added `dcc.marginOverEcb` and `dcc.displayUnit` to the `dcc` response object
- PPRA-338: Updated the .Net SDK content
  - Added Static Class Definition section
  - Updated S4Response description
  - Changed LogVerbosity to S4LogVerbosity in S4Request.SetConfig
  - Updated S4Request.SetConfig description
  - Added S4Response.GetHttpError
  - Updated LogVerbosity description
- PPRA-339: Added support for the Java SDK
- PPRA-340: Added the Commerce Engine Root CA to the Commerce Engine section of the Guides.


# 1.7.42 - 2025-08-25

- PPRA-331: Fixed where the /ach/verify endpoint was missing the request body


# 1.7.41 - 2025-08-20

- PPRA-323: Added support for the .NET SDK


# 1.7.40 - 2025-08-11

- PPRA-318: Updated `mPos.type` description to remove the dependency on `transaction.source`
- PPRA-322: Corrected the `transaction.responseCode` values for the /ach/plaid/public_token/exchange endpoint response.
- PPRA-324: Added the `D2` value to `hostResponse.reaseonCode`
- PPRA-326: Added `transaction.originalInvoice` to all /transactions/refund request bodies and removed the Linked Refund body. Linked refunds can be used with any request body by sending the optional `transction.originalInvoice` field.
- PPRA-327: Added `card.type` as an optional field to the `P2PE - TDES DUKPT - EMV`, `P2PE - TDES DUKPT - MSR/Manual`, `P2PE - ID TECH - EMV/MSR/Manual`, `P2PE - On-Guard SDE - EMV`, and `P2PE - On-Guard SDE - MSR/Manual` request bodies for the following endpoints:
  - /transactions/sale
  - /transactions/refund
  - /transactions/authorization
  - /transactions/manualauthorization
  - /transactions/manualsale endpoints
- PPRA-328: Split the /devices/promptcardread response into separate responses for encrypted cards and unencrypted cards.


# 1.7.39 - 2025-07-09

- PPRA-309: Added `transaction.responseCode` = `P` to the /ach/plaid/public_token/exchange endpoint response
- PPRA-311: Removed the /tappp, /trustly, /vippreferred, and /venmo endpoints
- PPRA-312: Added Pax L1400 and Verifone V660p, M425, and P630 to the list of Commerce Engine supported devices.


# 1.7.38 - 2025-06-30

- PPRA-306: Added Dynamic Currency Conversion (DCC) receipt printing requirements


# 1.7.37 - 2025-06-26

- PPRA-304: Marked `transaction.source` as conditional. Required when processing on an unattended device.
- PPRA-305: Added `Miura` to `devices.manufacturer`


# 1.7.36 - 2025-06-25

- PPRA-300: Added `Castles` to `devices.manufacturer`
- PPRA-301: Removed the conditional text from `card.number`, `customer.firstName` and `customer.lastName`
- PPRA-302: Updated the description for the `USECARDNAME` apiOption to clarify its use


# 1.7.35 - 2025-06-24

- PPRA-293: Added `device.nextStep` to the /devices/promptsignature, /devices/promptcardread, /devices/prompttermsandconditions, /devices/promptinput, /devices/processform, & /devices/prompttip endpoints.
- PPRA-294: Added `Commerce Engine For On Premise` and `Commerce Engine For Cloud` request bodies to the /devices/promptinput endpoint
- PPRA-295: Added /devices/prompttip via `Commerce Engine For On Premise` and `Commerce Engine For Cloud`
- PPRA-296: Added i4Go and 4Res documentation links to the landing page
- PPRA-297: Marked `customer.phoneCountry` conditionally required in /3dsecure/standalone if `customer.phoneNumber` is included
- PPRA-298: Increased `form.header.value` and `form.subHeader.value` max length to 100 in the /devices/processform endpoint.
- PPRA-299: Increase `device.promptTermsAndConditions.header ` and `device.promptTermsAndConditions.ackText` max length to 100 in the /devices/termsandconditions endpoint.


# 1.7.34 - 2025-06-13

- PPRA-283: Removed the /3dsecure/sale, /3dsecure/authorization, and /3dsecure/verifycard endpoints and the 3d secure notification web hook
- PPRA-284: Clarified the 3D Secure process flow
- PPRA-291: Fixed the sale and auth endpoint examples so `transaction.invoice` matches on request and response.
- PPRA-290: Added error 9551,88 no fallback to the error code list.


# 1.7.33 - 2025-04-07

- PPRA-282: Updated the test trigger for `card.number = 4321000000011001` to return `error.primaryCode = 9951`


# 1.7.32 - 2025-04-01

- PPRA-271: Added support for the POST /giftcards/cashback endpoint and deprecated the /giftcards/cashout endpoint
- PPRA-275: Added support for `threeDSecure.version` for merchants outside the United States.
- PPRA-276: Updated the `threeDSecure.programProtocol` description to indicate it is for the United States only.
- PPRA-280: Added `card.entryMode` to the /dcc/ratelookup endpoint for the `P2PE - TDES DUKPT - EMV` and `P2PE - TDES DUKPT - MSR/Manual` request bodies.


# 1.7.31 - 2025-03-14

- PPRA-272: Added `amount.CheckTotal` to the /transactions/authorization, /transactions/capture, /transactions/sale, /giftcards/activate, /giftcards/allocate, and /giftcards/reload endpoints
- PPRA-277: Added `transaction.authorizationCode` to the /giftcards/reload response


# 1.7.30 - 2025-03-07

- PPRA-192: Added support for the /dcc/ratelookup endpoint and added the `dcc` object to the /transactions/authorization and /transactions/sale endpoints
- PPRA-229: Added `dcc.enabled`, `dcc.secondaryLookupDisclaimer` and `dcc.cardTypes` to the `merchant` object in the /merchants/merchant response.


# 1.7.29 - 2025-02-04

- PPRA-228: Removed the duplicate TransactionCurrencyCode from the raw tags receipt option.
- PPRA-252: Removed `paypal.paymentMethodId` from PayPal Sale
- PPRA-262: Added a `Linked Refunds` request body to the /transactions/refund endpoint.
- PPRA-264: Removed the Max Length for `receipt.printValue` in the /devices/print endpoint.
- PPRA-265: Added `Commerce Engine For On Premise` & `Commerce Engine For Cloud` request bodies to the /devices/processform endpoint
- PPRA-266: Added `Commerce Engine For On Premise` & `Commerce Engine For Cloud` request bodies to the /devices/promptcardread endpoint
- PPRA-267: Added `Commerce Engine For On Premise` request body to the /devices/reset endpoint
- PPRA-268: Added `Commerce Engine For On Premise` & `Commerce Engine For Cloud` request bodies to the /transactions/manualauthorization endpoint
- PPRA-269: Added `Commerce Engine For On Premise` & `Commerce Engine For Cloud` request bodies to the /transactions/manualsale endpoint
- PPRA-270: Updated 3D Secure endpoints to indicate that only the /3dsecure/sale, /3dsecure/authorization, and /3dsecure/verifycard are limited to Europe but /3dsecure/standalone and /3dsecure/completion are not.


# 1.7.28 - 2025-01-14

- PPRA-260: Marked `transaction.originalInvoice` as required on the /ach/refund endpoint
- PPRA-263: Set `device.displayText` max length to 72 on the /devices/promptsignature endpoint for the `Commerce Engine For On Premise` and `Commerce Engine For Cloud` request bodies.


# 1.7.27 - 2024-12-30

- PPRA-256: Marked `card.entryMode` as required for the `Unencrypted Card` request body on the /transactions/sale and /transactions/authorization endpoints
- PPRA-257: Set `customer.region` max length to 3 on the /risk/assess endpoint
- PPRA-255: Fixed where the `GTV` request body on the /ach/refund endpoint was incorrectly formatted.
- PPRA-258: Marked `cardBrandToken.requestorID` as required for the `3D Secure Using Card Number` request body on the /transactions/sale and /transactions/authorization endpoints.


# 1.7.26 - 2024-12-10

- PPRA-253: Added `Commerce Engine For On Premise` & `Commerce Engine For Cloud` request bodies to the /devices/termsandconditions endpoint. Requires Commerce Engine version 2.6.4 or higher.


# 1.7.25 - 2024-10-29

- PPRA-169: Removed `ach.verificationType` from the /ach/sale and /ach/refund requests and all ach fields except `ach.accountLastFour` from the /ach/plaid/public_token/exchange response.
- PPRA-239: Updated the `customer.postalCode` field to min 1 max 9.
- PPRA-241: The `merchant.mid` field is defined as a string but it should be a number.
- PPRA-245: Added `paypal.paymentMethodId` and `paypal.paymentMethodIdUsage` to the /paypal/sale endpoint.
- PPRA-256: Removed `correlationId` from the /ach/plaid/public_token/exchange endpoint response.


# 1.7.24 - 2024-09-12

- PPRA-216: Added support for the /devices/getstatus endpoint
- PPRA-234: Added Bin Blocking error codes
- PPRA-235: Added `Commerce Engine For On Premise` & `Commerce Engine For Cloud` request bodies to the /devices/print endpoint. Requires Commerce Engine version 2.6.2 or higher.
- PPRA-237: Added a note to all GET and DELETE endpoints indicating that an empty body may result in an error.


# 1.7.23 - 2024-07-30

- PPRA-225: Add support for Account Name Inquiry (ANI) on the /cards/verify request.


# 1.7.22 - 2024-07-19

- PPRA-167: Added `merchant.supportedCurrencies` to the GET /merchants/merchant endpoint response.
- PPRA-196: Updated `transaction.avs.result` to include values 1-8.
- PPRA-200: Added a note to the /tokens/4words endpoint clarifying that it is for Legacy TrueToken style tokens only.
- PPRA-202: Updated all endpoints to clarify which integration methods are supported.
- PPRA-211: Added support for `amount.taxIndicator`
- PPRA-213: Updated the Commerce Engine section to indicate the A35, A77, and A3700 devices are supported.
- PPRA-219: Added Account Update Status Triggers to the Test Server Trigger Values section.
- PPRA-222: Updated the description for `statementSuffix` to clarify that card issuers may cut off the end of the suffix if its too long.
- PPRA-223: Added a note to the `transaction.hostResponse` field indicating it is processor dependent and not returned in the demo environment.


# 1.7.21 - 2024-05-28

- PPRA-187: Set `risk.sessionId` max length to 32.
- PPRA-195: Added `Commerce Engine For On Premise` & `Commerce Engine For Cloud` request bodies to the /devices/promptsignature endpoint.
- PPRA-197: Updated the `card.bin` field to max length 8 in the /cards/identify response.
- PPRA-198: Fixed all references of True Token to be TrueToken
- PPRA-199: Renamed the `Commerce Engine Controlled Device` request body to `Commerce Engine For On Premise`
- PPRA-201: Added `Commerce Engine For On Premise` & `Commerce Engine For Cloud` request bodies to the /tokens/add endpoint.


# 1.7.20 - 2024-05-14

- PPRA-189: Updated Commerce Engine supported devices to include A930 and coming soon to include A77.
- PPRA-190: Added deployment model diagrams to the Commerce Engine section.
- PPRA-191: Moved the Device Functionality section above the Endpoints section.


# 1.7.19 - 2024-04-26

- PPRA-175: Added travel fields to the paypal/sale endpoint
- PPRA-176: Added support for the paypal/initiate endpoint
- PPRA-177: Added timeout test trigger values to the Test Server Trigger Values
- PPRA-178: Removed the `payPal` object from the paypal/refund request
- PPRA-180: Added a PayPal merchant flow diagram
- PPRA-182: Added the `TransactionCurrencyCode`, `SignatureRequired`, and `TerminalID` keys to the raw receipt table
- PPRA-183: Removed `transaction.responseCode` from paypal/initiate


# 1.7.18 - 2024-04-02

- PPRA-148: Added support for the /updater/request endpoint
- PPRA-149: Added support for the /updater/status endpoint
- PPRA-171: Updated `emv.fallback` to be on the MSR/Manual request bodies instead of the EMV request bodies and added it to the response body
- PPRA-172: Added `card.type` to the `P2PE - On-Guard SDE - MSR/Manual` and `P2PE - TDES DUKPT - MSR/Manual` request bodies for the /transactions/sale, /transactions/authorization, and /transactions/refund endpoints
- PPRA-174: Removed Venmo, Trustly, TAPPP, and VIP Preferred


# 1.7.17 - 2024-03-27

- PPRA-110: Added card ranges to the /merchants/merchant endpoint response if the `RETURNPROCESSORS` API Option is sent
- PPRA-113: Added support for the `Commerce Engine For Cloud` request body type
- PPRA-158: Added support for the Commerce Engine request body type
- PPRA-160: `cardOnFile.recurringExpiry` and `cardOnFile.recurringFrequency` have a typo in the description where its should be it's
- PPRA-162: `hostResponse.reasonCode` has a typo in the description for value 77
- PPRA-163: The `P2PE - TDES DUKPT - MSR/Manual` request body example on the /tokens/add endpoint had incorrect values in the `p2pe` object
- PPRA-166: Update the 3D Secure Smart Adviser test triggers to the latest card numbers
- PPRA-170: Removed `transaction.auto` from the /transactions/sale endpoint.


# 1.7.16 - 2024-02-01

- PPRA-152: Added `accountType` root level field for Interac contact EMV
- PPRA-154: Added support for the Manual Card Entry - AES request body on the /tokens/add endpoints
- PPRA-155: Added the AccessToken securityScheme to all endpoints except for /credentials/accesstoken
- PPRA-156: Fixed examples on the following endpoints to ensure they match the request/response body format.
  - 3D Secure Notification
  - /vippreferred/enrollment
  - /vippreferred/disbursement
  - /vippreferred/checksale
  - /vippreferred/addbanking
  - /vippreferred/accountinquiry
  - /oct/updaterecipient
- PPRA-157: Marked the 3059910000007215 and 30103869233631 test card numbers as Discover - Diners Club International
- PPRA-150: Fixed a typo in ACH mandate section where it said mandage instead of mandate
- PPRA-153: Updated array size of `device.lineItems` in the /devices/lineitems endpoint to allow a maximum of 10 items.


# 1.7.15 - 2023-12-15

- PPRA-144: Added support for Ingenico On-Guard SDE P2PE


# 1.7.14 - 2023-12-06

- PPRA-117: 3DS Standalone Fixes:
  - Removed the value 2 “Bypass 3D Secure authentication” from threeDSecure.initiate field.
  - Added a note to the customer and shipping elements indicating they are recommended to increase the possibility of frictionless flow”.
  - Added threeDSecure.securityLevelIndicator to the response on the /3dsecure endpoints
- PPRA-118: Add the EMV body to the /tokens/add endpoint
- PPRA-119: Fixed the /devices/print request body as it was not correctly showing how to send the data to be printed.
- PPRA-122: Added a separate Legacy TrueToken request body for all endpoints with that have a token body
- PPRA-123: Added clarification to Two Pass Verification that an issuer can decline the transaction due to invalid CSC rather than returning an approval with an invalid CSC indicator.
- PPRA-124: 3D Secure enhancements:
  - Added the Token request body to the /3dsecure/authorization and /3dsecure/sale endpoints.
  - Marked the following items as requred for /transasctions/authorization and /transactions/sale using 3D Secure data
    - `threeDSecure.cryptogram`
    - `threeDSecure.ecommIndicator`
    - `threeDSecure.securityLevelIndicator`
    - `threeDSecure.programProtocol`
    - `threeDSecure.directoryServerTranId`
  - Added `threeDSecure.programProtocol` to the /3dsecure/standalone completion response body
  - Removed 3DS 1.0 from `threeDSecure.programProtocol`.
  - Removed the Apple Pay/Google Pay information from the /transasctions/authorization and /transactions/sale  3D Secure data request bodies.
- PPRA-125: Removed `transaction.saleFlag` from the /3dsecure/standalone response sample.
- PPRA-126: Added the F (Funded) value to the 3D Secure sale and refund status update notification webhooks.
- PPRA-127: Added `card.securityCode.value` and `card.securityCode.indicator` to the /3dsecure/standalone request body.
- PPRA-130: Marked `batch.inclusive` as required in the /batches/submit endpoint
- PPRA-132: Updated the description for the amount object to remove the quotes around the example values.
- PPRA-134: Added content describing the GTV format.
- PPRA-135: Fixed where the Printing Receipts section was showing Transaction Time as EMV tag 9C when it should be 9F21.
- PPRA-136: Added merchant.mid and merchant.name to the response for the following endpoints:
  - /transactions/*
  - /giftcards/*
  - /tokens/*
  - /cards/*
  - /reports/batchtotals
  - /batches/submit
  - /qrpayments/*
  - /risk/assess
  - /3dsecure/*
  - /trustly/*
  - /tappp/*
  - /paypal/*
  - /venmo/*
  - /vippreferred/*
  - /oct/*
  - /ach/*
- PPRA-137: Marked `threeDSecure.authenticationSource` as required in the /transactions/authorization and /transactions/sale endpoints 3D Secure request bodies
- PPRA-138: Updated the Test Server Trigger Values OCT chart
- PPRA-139: Return `merchant.defaultCurrency` in the /merchants/merchant response.
- PPRA-140: Added a note to the /merchants/merchant `merchant.dayEndingTime` response field indicating that its only application to US merchants.
- PPRA-142: Added `statementSuffix` to the following endpoints:
  - /transactions/authorization
  - /transactions/capture
  - /transactions/sale
  - /transactions/refund
  - /transactions/manualauthorization
  - /transactions/manualsale


# 1.7.13 - 2023-09-08

- PPRA-114: Renamed the API from 'Shift4 Platform API' to 'Shift4 Payment API'
- PPRA-115: Clarified that SaleFlag is deprecated as a request field but still returned as `transaction.saleFlag` in the GET /transactions/invoice response to indicate the state of the transaction.
- PPRA-116: Added a note to the `device.promptPostalCode`, `device.promptCardSecurityCode`, and `device.promptStreetNumber` fields to only send them when overriding the UTG MCE settings


# 1.7.12 - 2023-08-30

- PPRA-54: Added ACH support
- PPRA-90: Updated `hostResponse.reasonCode` to indicated AVS failures will return `77` and CVV failures will return `N7`.
- PPRA-93: Added OCT Test Cards under the Test Card Numbers section of the Appendices.
- PPRA-94: Fixed a typo in the POSHANDLEAVSFAIL API Option section where it was referencing `transaction.responseCode`
- PPRA-95: Added error 9083,1 to the error list
- PPRA-97: Added `transaction.deferredAuth` to the /transactions/sale, /transaction/authorization and /transactions/refund endpoints
- PPRA-98: Added a note to the URLs section advising existing integrations may be using an older URL.
- PPRA-99: Removed `correlationId` from the API documentation.
- PPRA-100: Updated references to 'Shift4 Payments' to be 'Shift4'
- PPRA-103: Updated char limit for `transaction.retrievalReference` on the OCT Payout response.
- PPRA-105: Updated `customer.postalCode` to clarify that it is alphanumeric only and no special characters are allowed.
- PPRA-106: Added `merchant.mid` to the DELETE /transactions/invoice response.
- PPRA-108: Added `Token` as an optional request header parameter for the GET and DELETE /transactions/invoice endpoint.
- PPRA-109: Added clarity to the P2PE Format section for handling EMV tags.
- PPRA-111: Added a note to card.present with examples of subsequent transactions
- PPRA-112: Updated `transaction.source` to specify value 3 should be sent for card present transactions that are manually entered on a payment device.


# 1.7.11 - 2023-06-12

- PPRA-79 Marked `transaction.source` as required
- PPRA-80 Marked the `mPos` object as conditionally required if `transaction.source` = 8 (mPos)
- PPRA-84 Added mapping for FRC 22 to the FRC Mapping Table
- PPRA-85 Fixed the `dateTime` example value in the /credentials/accesstoken to use the proper format.
- PPRA-86 Added the /tokens/delete endpoint
- PPRA-87 Fixed the /tokens/duplicate example to use a TrueToken instead of a GTV style token


# 1.7.10 - 2023-05-09

- PPRA-50: Added mPOS.type to the /transactions/authorization and /transactions/sale endpoints.
- PPRA-52: Updated the `transaction.responseCode` list in /cards/verify to remove invalid values
- PPRA-67: Added `correlationId` to OCT and OCT trigger values
- PPRA-70: Added error 9961,9 to the error codes
- PPRA-73: Updated the offline processing section to indicate that UTG offline mode is now enabled by default.
- PPRA-74: Added `transaction.purchaseCard.customerReference` to the /cards/verify endpoint
- PPRA-75: Made `card.entryMode` and `card.present` optional in the /oct/payout token request body.
- PPRA-76: Fixed where the links in the Quick Chip EMV section were not properly linking to the Swipe Ahead section.
- PPRA-68: Fixed the test server trigger value header to be `card.securityCode.result` instead of `card.securityCode.valid`.
- PPRA-69: Fixed where the `transaction.responseCode` enums had 'T' listed instead of 'X'
- PPRA-71: Fixed the incorrect text in the /trustly/statusinquiry description.
- PPRA-72: Removed `card.securityCode` from the risk/assess example.


# 1.7.9 - 2023-04-26

- PPRA-63: Added the `risk` object to the /transactions/sale and /transactions/authorization endpoint 200 response.
- PPRA-64: Fixed a typo in the `correlationId` description
- PPRA-65: Updated the endpoint URLs for all endpoints
- PPRA-66: Removed `amount.surcharge` from all endpoints


# 1.7.8 - 2023-04-05

- PPRA-55: Fixed the server URLs for the OCT, PayPal, TAPPP, Trustly, Venmo, and VIP Preferred endpoints
- PPRA-56: Updated the VIP Preferred endpoints to use `ach.accountNumber` and `ach.routingNumber` instead of `ach.bankAccountNumber` and `ach.bankRoutingNumber`.
- PPRA-57: Added `transaction.purchaseCard.customerReference` to the /risk/assess endpoint.
- PPRA-58: Added support for `correlationID`
- PPRA-61: Updated the `threeDSecure.cryptogram`, `threeDSecure.ecommIndicator`, and `threeDSecure.xid` field definitions for Google Pay to remove the reference to `paymentMethodData.tokenizationData.token`


# 1.7.7 - 2023-02-02

- PPRA-43: Added support for OTC Payout and Update Recipient
- PPRA-53: Add the 'N' value to the riskRules.result for the /risk/rulestatus endpoint


# 1.7.6 - 2023-01-19

- PPRA-46: Updated the description for riskRules.result in the /risk/rulestatus endpoint to clarify that it is the success or failure of the status call.
- PPRA-47: Updated riskRules.status description to clarify that the 'A' value cannot be used when riskRules.parameter is card or token.
- PPRA-48: Changed riskRule.parameter values from cardNumber to card and emailAddress to email.
- PPRA-49: Updated riskRules.result to return 'E' when an error occurs.
- PPRA-51: Updated the Test Server Trigger Values to use the new trigger amounts for approval, decline, referral and demo host error


# 1.7.5 - 2023-01-10

- PPRA-8:  Added support for the /3dsecure/standalone endpoint
- PPRA-18: Updated the description for `transaction.source` to clarify that type 6 is Unattended Cardholder Activated Terminal
- PPRA-20: Resolved an issue where The Understanding AVS and CSC Verification section was duplicated.
- PPRA-21: Updated the description for `transaction.responseCode` 'S' and 'I' to clarify the use cases.
- PPRA-23: Added a note to the AVS test triggers section indicating that if a value is sent in the `customer.addressLine1` or `customer.postalCode` field and it does not match one of the triggers it will return `transaction.avs.result` = 'N'
- PPRA-24: Updated the documentation so that references to API fields are displayed as code
- PPRA-25: The /trustly/deposit initial deposit response body was missing the `trusty.redirectReason` field
- PPRA-27: Removed `card.type` from the `P2PE via IDTech Device`, `P2PE - TDES DUKPT - EMV`, and `P2PE - TDES DUKPT - MSR/Manual` request bodies on the /transactions/sale, /transactions/authorization, /transactions/refund, /transactions/manualsale, and /transactions/manualauthorization endpoints
- PPRA-28: Added `card.token.value` to the /risk/assess response.
- PPRA-29: Added `customer.shipping` to the 3dsecure/sale, 3dsecure/authorization, 3dsecure/standalone, and 3dsecure/verifycard endpoints.
- PPRA-30: Fixed the spelling of 'canceled' to be 'cancelled' to keep the documentation consistent.
- PPRA-31: Added value 6 to the `threeDSecure.eCommIndicator` field.
- PPRA-32: Added `currencyCode` to the /tranasctions/capture request.
- PPRA-33: Marked `postalCode` as optional for all 3dsecure endpoints.
- PPRA-34: Created separate request bodies for Card Number and Token in the 3dsecure/sale, 3dsecure/authorization, 3dsecure/verifycard, and 3dsecure/standalone endpoints
- PPRA-35: Fixed the casing on the test and production URLs for the /venmo/customer endpoint.
- PPRA-36: Added support for the `reportingData` object in the /transactions/authorization, /transactions/sale, /transactions/refund, /transactions/manualauthorization, /transactions/manualsale, /transactions/capture, /3dsecure/authorization, and /3dsecure/sale endpoints.
- PPRA-37: Added clarification to the Access Token Exchange section of the Development Quick Start Guide indicating that the Access Token should be stored securely.
- PPRA-38: Added support for the /risk/rulestatus and risk/ruleupdate endpoints
- PPRA-39: Added support for returning `emv.tlvData` in the /transactions/authorization, /transactions/sale, and /transactions/refund responses
- PPRA-40: Added `transaction.source` to the /3dsecure/authorization, /3dsecure/sale, and /3dsecure/verifycard endpoints
- PPRA-41: Removed `transaction.hotel`, `transaction.auto`, `transaction.airline`, and `transaction.amex` from all 3dsecure endpoints.
- PPRA-42: Removed `receiptColumns` from all 3dsecure endpoints.
- PPRA-44: Removed `transaction.businessDate` from all 3dsecure endpoints.
- PPRA-45: Added the /risk/ruleupdate and /riks/rulestatus endpoints.


# 1.7.4 - 2022-09-26

- PPRA-12: `cardOnFile.type` should only contain the 'U08' option on the /transactions/capture endpoint
- PPRA-13: `cardOnFile.type` should only contain the storage options on the /3dsecure/verifycard endpoint
- PPRA-14: Update `cardOnFile.transactionId` description to not store the new transationId received in subsequent transaction responses
- PPRA-15: Break out the Wallet/3DSecure using Card Number body into separate bodies for 3D Secure, Apple Pay and Google Pay.
- PPRA-16: Add the date format to the `transaction.businessDate` field
- PPRA-17: Update the `transaction.airline.tickets.passengerName` description to clarify that there are no dashes in the name


# 1.7.3 - 2022-09-12

- PPRA-9:  Updated the IIAS amounts to separate the Amount Type 4V 'Vision/Optical' and not include it under the type 4S 'Healthcare' total healthcare amount.
- PPRA-10: Added support for SCA contactless EMV requiring card insertion


# 1.7.2 - 2022-08-18

- PPRA-2: Added `ReversalReason` to the header parameters in the DELETE /transactions/invoice endpoint
- PPRA-3: Added `transaction.source` to the /transactions/authorization, /transactions/sale, /transactions/refund and /transactions/capture endpoint
- PPRA-4: Simplified the Card On File API by deprecating many of the fields and replacing them with a `cardOnFile.type` field
- PPRA-5: Updated the `amount.total` description to clarify that the amount can not be zero.
- PPRA-6: Added support for contactless EMV SCA Online PIN required scenario by returning `transaction.responseCode = S`.
- PPRA-7: Added the [Converting Legacy Interfaces]'#tag/Converting-From-Legacy-Interfaces' section to assist vendors who are upgrading from a legacy TCP or HTTP interface.


# 1.7.1

- Added support for the vippreferred/accountinquiry endpoint.
- Added support for the vippreferred/addbanking endpoint.
- Added support for the vippreferred/enrollment endpoint.
- Added support for the vippreferred/checksale endpoint.
- Added support for the vippreferred/disbursement endpoint.
- Added the 3D Secure Smart Adviser Test Triggers section.


# 1.7.0

- Added support for card not present payment processing in Europe.
- Added support for the 3D Secure Smart Adviser endpoints /3dsecure/sale, /3dsecure/authorization, /3dsecure/completion, /3dsecure/verifycard and 3D Secure Notification.
- Added `currencyCode` to the /transactions/sale, /transactions/authorization, /transactions/refund, /transactions/manualauth, and /transactions/manualsale endpoints.
- Added 'Y', '1', '2', and '3' to the `card.securityCode.result` response field.
- Added `recurringExpiry` and `recurringFrequency` to the `transaction.cardOnFile` object.
- Added `transaction.authType` to the /transactions/authorization endpoint.
- Added an incremental auth request body to the /transactions/authorization endpoint.
- Added `customer.phoneCountry` to the /trustly/capture and /trustly/deposit initial request bodies.
- Added `error.code` and `error.severity` to the error response body.
- Updated the `credentials.accessToken` field length to 52 characters.
- Removed `card.securityCode` from the risk/assess request.
- Removed the max length value form the `emv.tlvData` field.
- Removed `token.serialNumber` from the giftcard/cancel endpoint.
- Updated `customer.region` description to clarify that its using the ISO-3166-2 standard.
- Added a Card On File use case table.
- Added a Currency Codes table.


# 1.6.15

- Added support for the /paypal/sale endpoint.
- Added support for the /paypal/refund endpoint.
- Added support for the /venmo/sale endpoint.
- Added support for the /venmo/refund endpoint.
- Added support for the /venmo/customer endpoint.
- Fixed `transaction.hostResponse.reasonCode` where it had the value 51 listed twice.
- Updated `transaction.expirationDate` to clarify that its 3-4 characters.
- Clarified that the `productDescriptors` array is limited to 4 elements and that each element can contain a maximum of 40 characters.
- Added `trustly.redirectReason` to the /trustly/capture and /trustly/deposit responses.
- Marked `transaction.airline.travelAgencyCode` and `transaction.airline.travelAgencyName` as conditional fields.


# 1.6.14

- Modified the trustly notification to be a webhook rather than an endpoint.


# 1.6.13

- Added `ticketFare` to the `transaction.airline.ticket` array.


# 1.6.12

- Fixed the 504 timeout error response example where the primaryCode was showing 995 instead of 9951.


# 1.6.11

- Added `customer.emailAddress` and `customer.ipAddress` to the /transactions/sale and /transactions/authorization endpoints.


# 1.6.10

- Added clarifications to the `transaction.cardOnFile.usageIndicator` and `transaction.cardOnFile.transactionId` descriptions.


# 1.6.9

- Clarified the format for `transaction.airline.ticket.passengerName`


# 1.6.8

- Added the /tokens/duplicate endpoint back to the doc with a note that it is for legacy style tokens only.
- Fixed the example in the Trustly notification where `trustly.account.profile` was showing as a string instead of an integer.
- Marked the /batches/submit and /reports/batchtotals endpoints as being supported only through the hosted REST servers.


# 1.6.7

- Added support for the airlines industry.
- Fixed the production URL for the /risk/assess endpoint.
- Fixed the GET /merchants/merchant example where the `voiceCenter.accountNumber` was showing as an integer instead of a string.


# 1.6.6

- Renamed `transaction.id` to `transaction.s4RiskId` and `risk.id` to `risk.tranId`.
- Added clarification to `transaction.responseCode` values 'D' and 'f' regarding the POSHANDLEAVSFAIL API Option.
- Added clarification to the POSHANDLEAVSFAIL API Option that one pass AVS/CVV failures will result in `transaction.responseCode` 'f'.
- Renamed the Partial Authorization section to Partial Approval.


# 1.6.5

- Updated the /giftcards/activate, /giftcards/deactivate, /giftcards/cashout, /giftcards/, /giftcards/reactivate, /giftcards/reload, and /giftcards/balance endpoints to have unique request body schemas based on the request type.
- Updated the /tokens/add endpoint to have unique request body schemas based on the request type.
- Updated the /cards/verify and /cards/identify endpoints to have unique request body schemas based on the request type.


# 1.6.4

- Fixed a typo in the `shoppingCart` array where the field `quantity` was misspelled.


# 1.6.3

- Updated all fields that were the type was set as currency to be set as number
- Fixed examples where SourceIp was incorrectly listed as SourceIP.


# 1.6.2

- Added support for the /risk/assess endpoint
- Added `transaction.id`, `risk.id` and `risk.assessment` to the /transactions/sale and /transactions/authorization endpoints. These values must be sent if the /risk/assess call was made prior to the transaction.
- Added the 'A' value to `transaction.authSource`
- Added `transaction.authSource`, `transaction.responseCode`, and `transaction.hostResponse` to the /trustly/capture, /trustly/deposit, /trustly/refund, and /trustly/cancel endpoints
- Added the /trustly/statusinquiry endpoint
- Added `transaction.authSource`, and `transaction.responseCode` to the /tappp/cancel, /tappp/capture, /tappp/decryptpayload, /tappp/initiatepayment, and /tappp/tokenstatus endpoints.


# 1.6.1

- Added the `lighthouse` object back to the /transactions/sale endpoint with clarification that it is for Skytab transactions only.


# 1.6.0

- Added support for the /tappp/initiatepayment endpoint
- Added support for the /tappp/decryptpayload endpoint
- Added support for the /tappp/tokenstatus endpoint
- Added support for the /tappp/capture endpoint
- Added support for the /tappp/cancel endpoint
- Added `transaction.saleFlag` to the GET /transactions/invoice response


# 1.5.8

- Updated the transaction flow diagram to show the 9551,4 error will come back as a 200 response not a 400 response.
- Added `transaction.retrievalReference` to the /transactions/authorization, /transactions/capture, /transactions/sale, and /transactions/refund responses.
- Added `card.token` to the /cards/verify response.
- Added `transaction.cardOnFile` to the /cards/verify request and response.
- Added `transaction.cardOnFile` to the /transactions/authorization response.


# 1.5.7

- Added the 'X' value to the `transaction.responseCode` field.


# 1.5.6

- Fixed the `device.promptInput.index` description so that the values are in a properly formatted table.


# 1.5.5

- Added a link to the P2PE format section when referencing P2PE format 05 in the various transaction endpoints.
- Added additional values to the `hostResponse.reasonCode` field to cover additional card brands.


# 1.5.4

- Added the [Development Quick Start]'#section/Development-Quick-Start' section.


# 1.5.3

- Added `merchant.mid` to the merchants/merchant response
- Added `transaction.vendorReference` to the trustly notification request.


# 1.5.2

- Broke down the /trustly/capture and /trustly/deposit process flow into eparate diagrams for initial and subsequent requests.
- Added process flow diagrams to the /trustly/cancel and /trustly/refund requests
- Fixed a typo in the Trustly refund response example where the tag was listed as `originalnvoice` instead of `originalInvoice`


# 1.5.1

- Added `trustly.transactionId` to the /trustly/cancel and /trustly/refund requests
- Removed `amount` from /trustly/cancel request
- Added the Restaurant Authorization and Settlement Flow section to Basic Concepts


# 1.5.0

- Added support for the /trustly/capture endpoint
- Added support for the /trustly/deposit endpoint
- Added support for the /trustly/refund endpoint
- Added support for the /trustly/cancel endpoint
- Added support for the Trustly notification request


# 1.4.5

- Updated the /transactions/manualauthorization and /transactions/manualsale endpoints to have unique request body schemas based on the request type.


# 1.4.4

- Updated the /transactions/refund endpoint to have unique request body schemas based on the request type.


# 1.4.3

- Updated the /mode/offline and /mode/online endpoints to include AccessToken in the header.


# 1.4.2

- Updated the /transactions/sale endpoint to have unique request body schemas based on the request type.
- Fixed the `cardOnFile.usageIndicator` where the enums were specified as "Initial" and "Subsequent" instead of "01" and "02"
- Fixed the `cardOnFile.scheduledIndicator` where the enums were specified as "Scheduled" and "Unscheduled" instead of "01" and "02"
- Added `transaction.businessDate` to the /transactions/refund endpoint


# 1.4.1

- Added a Wallet/3D Secure Using Card Number request body to the  /transactions/authorization endpoint.
- Fixed the `receiptColumns` length to 2 characters.


# 1.4.0

- Updated the /transactions/authorization endpoint to have unique request body schemas based on the request type.
- Updated the [Understanding Card Tokens]'#tag/Understanding-Card-Tokens' section to utilize Global Token Vault tokenization. Moved the legacy tokenization methodology to the [Legacy Card Tokens]'#tag/Legacy-Card-Tokens'
- Removed Universal Token from the /giftcard endpoint responses.
- Updated the text in the Two Pass Verification section to clarify that the gateway will automatically void a Two Pass Verification failure.


# 1.3.0

- Added the /giftcards/allocate endpoint.


# 1.2.5

- Added clarification to the /transactions/capture endpoint to indicate that the `card` object is required.


# 1.2.4

- Added clarification to `card.entryMode` that the field is not needed when P2PE data is being sent from a non-UTG controlled device.


# 1.2.3

- Added `hostResponse` object to transaction object in  200 authorization response.
- Added a note to the `transaction.invoice` description to clarify that it is a numeric only field even though it is sent as a JSON String.


# 1.2.2

- Added `device.serialNumber` for non-utg controlled devices.
- Added `device.manufacturer` and `device.model` to the /refund endpoint


# 1.2.1

- Updated the /devices/info responses to reflect the different data that is returned based on device type.


# 1.2.0

- Added the /mode endpoint used to put UTG into offline mode via an API call.
- Added expiration date to the "Using token" examples for various endpoints.
- Clarified the `dateTime` field to be in the merchant's time.
- Fixed the /giftcards/cancel endpoint to include token data.


# 1.1.8

- Fixed the Max Length for `VendorReference` to 50 - was previously 60.


# 1.1.7

- Added `card.present` to the /cards/verify endpoint


# 1.1.6

- Added response values to the `threeDSecure.cavvResult` field
- Clarified the description for `BusinessDate` on the reports/batchtotals and batches/submit endpoints.


# 1.1.5

- Added `ReceiptColumns` to the /transactions/invoice GET and DELETE endpoints


# 1.1.4

- Added additional `threeDSecure` fields.
- Updated max length for previously configured `threeDSecure` properties.


# 1.1.3

- Added `qrCode.qrPayIndicator` to the /transactions/authorization and /transactions/sale endpoint request.


# 1.1.2

- Added the `lighthouse` object to the 400 and 504 responses.


# 1.1.1

- Added the `extendedCardData` field to the /transactions/authorization and /transactions/sale endpoints. Used when processing 3D Secure, Apple Pay and Google Pay transactions via i4Go.


# 1.1.0

- Added endpoints for /qrpayments/getqrcode, /qrpayments/getqrpaymentstatus, /qrpayments/getqrdetails, /qrpayments/cancelqrpayment
- Added Apple Pay/3D Secure support to the /transactions/authorization and /transactions/sale endpoints. This feature is still in certification and is subject to change.


# 1.0.28

- Added content to the `notes` Field definition stating, "Escaped quotation marks should not be sent in the Notes field."
- Added the following note to the Endpoints definition under the Introduction. Note: The Shift4 REST API responses will filter out values that are empty strings, false 'Boolean', or zeros 'numeric'. For example, if a zero is sent in a numeric field such as tax, the API will not return that field in the response.
- Added the `amount.tax` field to the /transactions/refund endpoint.
- Added the `transaction.purchaseCard` object to the /transactions/refund endpoint.


# 1.0.27

- Added Federal law requirement to truncate credit card information on receipts. This was added under Printing Receipts, EMV Receipts, and under the API Option RETURNEXPDATE.


# 1.0.26

- Updated the `transaction.manualTranid` definition and updated its application to just Manual Authorization, and Manual Sale.


# 1.0.25

- Added `transaction.manualTranid` and `transaction.vendorReference`, to Authorization, Capture, SalePurchase, Refund, Manual Authorization, and Manual Sale.


# 1.0.24

- Corrected two typos. One in How Global TokenStore Works 'for the purpose of this example' and the other in Formatted Receipts 'receipts'.


# 1.0.23

- Added Acceptable Test Card Trigger Numbers table, Required EMV Authorization Request Tags table, Required Contactless EMV Authorization Request Tags table, and Financially Sensitive EMV Tags table.
- Added card types CI 'Citgo' and BC 'Backed Card'.
- Added PRINTTIPLINE to the API Options.


# 1.0.22

- Added `lighthouse.data` to the 200 response for the /transactions/sale endpoint


# 1.0.21

- Added `customer.firstName` and `customer.lastName` to the 200 response for the following endpoints: /transactions/authorization, /transactions/capture, /transactions/sale, /transactions/invoice, /transactions/manualauthorization, and /transactions/manualsale


# 1.0.20

- Fixed `promptSecurityCode` to reflect the correct field name - `promptCardSecurityCode`.
- Fixed `overrideBusDate` to reflect the correct field name - `transaction.businessDate`.


# 1.0.19

- Added header for Device Manufacture Only API Options.
- Added CONTACTLESSEMVCAPABLE API Option with definition


# 1.0.18

- Changed the `AccessToken` in the example to a working value so that it can just be copied/pasted for quick testing.
- Changed the `authToken` and `clientGuid` in the credentials/accesstoken request to a working value so that it can just be copied/pasted for quick testing.


# 1.0.17

- Added `receiptColumns`


# 1.0.16

- Added API Option header parameter to GET transactions/invoice


# 1.0.15

- Added IGNOREEXPIRY Api Option
- Added the `lighthouse` object
- Added Card On File Transaction content to Advanced Concepts


# 1.0.14

- Added `cardOnFile` object
- Added universal token object and GET /tokens/universaltoken endpoint
- Corrected endpoint for POST /devices/termsandconditions


# 1.0.13

- Corrected endpoint for DELETE /tokens
- Updated response format and sample for POST /tokens/add
- Updated response format for POST /cards/identify
- Updated sample responses for several gift card endpoints


# 1.0.12

- Updated `device` object
- Updated /cards/identify response format


# 1.0.11

- Updated parameters for formatted receipt
- Reformatted Test Server Trigger Values section


# 1.0.10

- Updated use cases
- Added trigger for decline on a refund
- Updated Citcon section


# 1.0.9

- Updated void use case
- Updated upload signature request format


# 1.0.8

- Updated `responseCode` information


# 1.0.7

- Updated `card.type` information


# 1.0.6

- Updated void response format
- Updated capture request format
- Added `transaction.amex` object
- Added `transaction.saleFlag`


# 1.0.5

- Updated information on UTG and offline behavior
- Corrected parameters on some devices endpoints


# 1.0.4

- Updated Printing Receipts section
- Rebranded DotN to LTM and Shift4's Gateway
- Expanded information about closing batches
- Added `device.manufacturer` and `device.model`


# 1.0.3

- Updated `device.capability` object
- Added `formattedReceipt` object and header


# 1.0.2

- Added emv fields for fallback scenarios
- Updated descriptions for `customer` and `device.capability` objects
- Updated sample requests and responses


# 1.0.1

- Added the following endpoints: /devices/promptinput, /giftcards/cancel
- Added partial approval `responseCode` to the Transaction Flow Diagram
- Updated the "conditional" statements about several fields


# 1.0.0

- Removed Sandbox URLs
- Added the following endpoints: /devices/prompttermsandconditions, /devices/initializereaders, /devices/promptcardread, /devices/processform


# 0.7.28 Beta

- Added the following endpoints: /devices/promptconfirmation, /devices/lineitems, /devices/info, /devices/reset
- Added `apiOption` POSHANDLEAVSFAIL
- Added information regarding contactless EMV


# 0.7.27 Beta

- Updated description of debit-related fields
- Removed the /cards/block, /cards/blockstatus, /cards/unblock endpoints


# 0.7.26 Beta

- Added a test card for Discover's new BIN range
- Updated the request formats for some of the /cards, /devices, and /tokens endpoints


# 0.7.25 Beta

- Added the following endpoints: /cards/verify, /cards/identify, /cards/block, /cards/unblock, /cards/blockstatus, /devices/print, /devices/promptsignature, /tokens/4words


# 0.7.24 Beta

- Re-added the /tokens/delete endpoint
- Added endpoints for /reports/batchtotals and /batches/submit
- Added information about responseCode 'P' 'partial approval'
- Updated the P2PE data samples


# 0.7.23 Beta

- Changed `customer.streetAddress` to `customer.addressLine1`


# 0.7.22 Beta

- Updated samples for Using EMV with P2PE
- Updated Transaction Flow Diagram
- Added `overrideBusDate` parameter


# 0.7.21 Beta

- Added URL example for locally installed UTG


# 0.7.20 Beta

- Added `device.capability` object


# 0.7.19 Beta

- Updated EMV & P2PE information
- Corrected the response format


# 0.7.18 Beta

- Removed display of meaningless extra names for fields and objects 'ex: CustomerObject'
- Added Gift Cards endpoints, Manual Sale and Manual Authorization


# 0.7.17 Beta

- Added image for Transaction Flow Diagram


# 0.7.16 Beta

- Added multiple versions of request bodies for several endpoints
- Re-ordered request and response fields for greater consistency
- Added example value for `signature.data` and `emv.tlvdata`
- Fixed missing descriptions on some fields in error result schemas


# 0.7.15 Beta

- Updated several design consideration sections to reflect API flow changes


# 0.7.14 Beta

- Updated the response format for several endpoints
- Removed references to a few deprecated API Options and fields


# 0.7.13 Beta

- Split "Design Considerations" into multiple groups and relocated them to be after "Endpoints"
- Updated references to old field names
- Fixed unintentional linebreaks on several "Warning" messages


# 0.7.12 Beta

- Updated sample error responses to be more accurate for each endpoint


# 0.7.11 Beta

- Added `clerk` to sample response for multiple endpoints
- Added 504 response type
- Added information about special characters on some header parameters
- Converted several lists to tables 'for enum's'


# 0.7.10 Beta

- Updated name for /transactions/authorization endpoint
- Added header fields for /credentials/accesstoken endpoint


# 0.7.9 Beta

- Removed `metatoken` object and RETURNMETATOKEN APIOption


# 0.7.8 Beta

- Added `result` parent object in responses
- Removed /tokens/delete endpoint


# 0.7.7 Beta

- Added the Hotel and Auto Rental blocks to the Capture request.
- Removed the body from the DELETE functions in transactions/invoice and tokens/delete.
- Fixed where some string fields were showing up as non-strings in the examples.


# 0.7.6 Beta

- Fixed the `credential` object in the Access Token Exchange request so that it is singular.
- Fixed the `dateTime` description and examples to show the colon in the time offset.
- Fixed the server URLs to include /api/rest in the path.


# 0.7.5 Beta

- Extended the Trigger Values section
- Extended the Error Codes section


# 0.7.4 Beta

- Changed the casing on the Header parameters.


# 0.7.3 Beta

- Added Receipt Printing Requirements content
- Removed `apiOptions` from responses