Fifth Third Bancorp

aid: fifth-third-bancorp
name: Fifth Third Bancorp
kind: company
description: 'Fifth Third Bancorp is a diversified super-regional financial services company providing commercial banking,
  branch banking, consumer lending, and wealth and asset management services across multiple U.S. states. Its embedded-finance
  arm, Newline by Fifth Third (built on the 2023 Rize Money acquisition), operates a documented, API-first Banking-as-a-Service
  platform: the Newline Platform API exposes payments (ACH, wire, Real-Time Payments/RTP, book transfers), FDIC-insured deposit
  and custodial accounts, synthetic accounts, virtual reference numbers, card issuing, customer/KYC onboarding, transactions,
  returns, and webhook/message-queue notifications so fintechs and enterprises can embed financial products directly with
  Fifth Third Bank.'
type: Index
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: partner
  onboarding: contact-sales
  trial: true
  try_now: false
  public: true
  label: Sandbox available · Partner onboarding
  confidence: high
  source:
  - developer-portal
  - openapi
  - authentication
  generated: '2026-07-23'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/fifth-third-bancorp.png
tags:
- Banking
- United States
- Embedded Finance
- Banking as a Service
- Payments
- ACH
- Real-Time Payments
- Deposits
- Card Issuing
- Commercial Banking
- Consumer Lending
- Wealth Management
- Treasury Management
- Super-Regional Bank
- Fortune 500
url: https://raw.githubusercontent.com/api-evangelist/fifth-third-bancorp/refs/heads/main/apis.yml
created: '2026-03-21'
modified: '2026-07-23'
specificationVersion: '0.23'
apis:
- aid: fifth-third-bancorp:fifth-third-bancorp-auth-api
  name: Fifth Third Bancorp Auth API
  description: "The Authentication section explains how to securely interact with Newline's API using access tokens and static\
    \ IP addresses. Learn how to generate and refresh tokens to access protected resources.  \n\n**Endpoints:**\n\n- POST\
    \ [Generate an authentication token: POST /auth](https://developers.newline53.com/reference/post_auth)\n\nNewline requires\
    \ access tokens and static IP addresses for authentication and authorization when requesting any resource endpoints. [POST\
    \ /auth](https://developers.newline53.com/reference/post_auth) is used to obtain and refresh the required access tokens.\
    \ Please work with your Relationship Team or the Newline Team in all environments to set up the IP Allowlist for your\
    \ Program.  \nTo obtain an access token, you must submit a refresh token. After a program is set up, Newline will share\
    \ your Program UID and HMAC key offline. These values are required for the refresh token and access token requests.\n\n\
    ## Auth Flow\n\nThe authentication flow is as follows:\n\n1. Create a JWT using the following claim:\n```\n{\n  \"iat\"\
    : <current Epoch time>,\n  \"sub\": <Program UID>\n}\n ```\n\n1. Sign the JWT to create a JWS with the shared key using\
    \ HS512 / SHA-512.\n\n2. Exchange for an access token by sending a request to [POST /auth](https://developers.newline53.com/reference/post_auth),\
    \ using the JWS in the `Authorization` header.\n\n3. Access resources through other endpoints using the returned token\
    \ in the `Authorization` header for up to 8 hours.\n\n4. Repeat the process as needed to continue authenticating successfully.\n\
    \n> **Note** \n> If a new access token is requested within the 8 hours of a previous token being successfully exchanged,\
    \ the new token will still be generated. This does not expire the last token, and both tokens are usable simultaneously\
    \ until their respective time is up. However, it is encouraged to use the new token and discard the old one if possible,\
    \ as this behavior may change in the future."
  humanURL: https://developers.newline53.com/reference/auth
  baseURL: https://sandbox.newline53.com/api/v1
  tags:
  - Authentication
  tags_raw:
  - Auth
  properties:
  - type: OpenAPI
    url: openapi/fifth-third-bancorp-auth-api-openapi.yml
  - type: Documentation
    url: https://developers.newline53.com/docs/api-authentication
  - type: APIReference
    url: https://developers.newline53.com/reference/post_auth
  - type: APIReference
    url: https://developers.newline53.com/reference/customers
  - type: Documentation
    url: https://developers.newline53.com/reference/overview-of-customer-types
  - type: APIReference
    url: https://developers.newline53.com/reference/customer-products
  - type: Documentation
    url: https://developers.newline53.com/reference/customer-product-statuses
  - type: APIReference
    url: https://developers.newline53.com/reference/products
  - type: APIReference
    url: https://developers.newline53.com/reference/pools
  - type: APIReference
    url: https://developers.newline53.com/reference/custodial-accounts
  - type: Documentation
    url: https://developers.newline53.com/reference/custodial-account-statuses
  - type: APIReference
    url: https://developers.newline53.com/reference/synthetic-accounts
  - type: Documentation
    url: https://developers.newline53.com/reference/synthetic-account-categories
  - type: APIReference
    url: https://developers.newline53.com/reference/transfers
  - type: Documentation
    url: https://developers.newline53.com/reference/transfer-statuses
  - type: APIReference
    url: https://developers.newline53.com/reference/combined-transfers
  - type: APIReference
    url: https://developers.newline53.com/reference/transactions
  - type: Documentation
    url: https://developers.newline53.com/reference/transaction-statuses-and-transaction-types
  - type: APIReference
    url: https://developers.newline53.com/reference/returns
  - type: APIReference
    url: https://developers.newline53.com/reference/virtual-reference-numbers
  - type: Documentation
    url: https://developers.newline53.com/reference/virtual-reference-number-statuses
  - type: APIReference
    url: https://developers.newline53.com/reference/sandbox
  - type: Documentation
    url: https://developers.newline53.com/docs/sandbox-walkthrough
- aid: fifth-third-bancorp:fifth-third-bancorp-combined-transfers-api
  name: Fifth Third Bancorp Combined Transfers API
  description: "The Combined Transfers endpoint allows clients to create both a transfer and a counterparty in a single API\
    \ call. This simplifies the process by eliminating the need to first create an external synthetic account and then reference\
    \ it when initiating a transfer.\n\n## Endpoints:\n\n- GET List Combined Transfers: [GET /combined_transfers](https://developers.newline53.com/reference/get_combined-transfers)\n\
    - POST Create a Combined Transfer: [POST/combined_transfers](https://developers.newline53.com/reference/post_combined-transfers)\n\
    - GET Get a Single Combined Transfer: [GET /combined_transfers/{uid}](https://developers.newline53.com/reference/get_combined-transfers-uid)\n\
    \nTransfers facilitate the movement of assets between accounts, enabling transactions such as payments and withdrawals.\
    \ Combined Transfers work by creating both a synthetic account and a transfer in one API call, streamlining the process\
    \ and reducing the steps required for asset movement.\n\nThe types and distribution of assets, the number of customers,\
    \ and other rules governing the usage of Combined Transfers can be configured for each account on a program-by-program\
    \ basis. This includes setting up the synthetic account types and defining the rules for asset movement between accounts.\n\
    \n## Combined Transfers Statuses:\n\n**Queued:** The combined transfer request has been received and is waiting to be\
    \ processed.  \n**Pending:** The combined transfer is currently being processed.  \n**Failed:** The combined transfer\
    \ could not be completed due to an error.  \n**Completed:** The combined transfer has been successfully completed."
  humanURL: https://developers.newline53.com/reference/auth
  baseURL: https://sandbox.newline53.com/api/v1
  tags:
  - Combined Transfers
  properties:
  - type: OpenAPI
    url: openapi/fifth-third-bancorp-combined-transfers-api-openapi.yml
  - type: Documentation
    url: https://developers.newline53.com/docs/api-authentication
  - type: APIReference
    url: https://developers.newline53.com/reference/post_auth
  - type: APIReference
    url: https://developers.newline53.com/reference/customers
  - type: Documentation
    url: https://developers.newline53.com/reference/overview-of-customer-types
  - type: APIReference
    url: https://developers.newline53.com/reference/customer-products
  - type: Documentation
    url: https://developers.newline53.com/reference/customer-product-statuses
  - type: APIReference
    url: https://developers.newline53.com/reference/products
  - type: APIReference
    url: https://developers.newline53.com/reference/pools
  - type: APIReference
    url: https://developers.newline53.com/reference/custodial-accounts
  - type: Documentation
    url: https://developers.newline53.com/reference/custodial-account-statuses
  - type: APIReference
    url: https://developers.newline53.com/reference/synthetic-accounts
  - type: Documentation
    url: https://developers.newline53.com/reference/synthetic-account-categories
  - type: APIReference
    url: https://developers.newline53.com/reference/transfers
  - type: Documentation
    url: https://developers.newline53.com/reference/transfer-statuses
  - type: APIReference
    url: https://developers.newline53.com/reference/combined-transfers
  - type: APIReference
    url: https://developers.newline53.com/reference/transactions
  - type: Documentation
    url: https://developers.newline53.com/reference/transaction-statuses-and-transaction-types
  - type: APIReference
    url: https://developers.newline53.com/reference/returns
  - type: APIReference
    url: https://developers.newline53.com/reference/virtual-reference-numbers
  - type: Documentation
    url: https://developers.newline53.com/reference/virtual-reference-number-statuses
  - type: APIReference
    url: https://developers.newline53.com/reference/sandbox
  - type: Documentation
    url: https://developers.newline53.com/docs/sandbox-walkthrough
- aid: fifth-third-bancorp:fifth-third-bancorp-custodial-accounts-api
  name: Fifth Third Bancorp Custodial Accounts API
  description: "Fifth Third Bank holds Custodial Accounts and represents funds managed for Customers. Through these endpoints,\
    \ you can manage balances and track account statuses.\n\n**Endpoints:**\n\n- GET [List Custodial Accounts: GET /custodial_accounts](https://developers.newline53.com/reference/get_custodial-accounts)\n\
    \    \n- GET [Get a single Custodial Account: GET /custodial_accounts/{uid}](https://developers.newline53.com/reference/get_custodial-accounts-uid)\n\
    \nA Custodial Account is the account held by Fifth Third Bank. Custodial Accounts in a Program can only be created for\
    \ the Service Offerings that have been configured for that Program.\n\nA Customer must successfully complete onboarding\
    \ and pass all KYC/AML checks before their Custodial Accounts can be opened. This endpoint can be used to retrieve the\
    \ accounts (active and archived) and their balances for your Customers. All funds must be emptied from a Custodial Account\
    \ before it can be archived."
  humanURL: https://developers.newline53.com/reference/auth
  baseURL: https://sandbox.newline53.com/api/v1
  tags:
  - Custodial Accounts
  properties:
  - type: OpenAPI
    url: openapi/fifth-third-bancorp-custodial-accounts-api-openapi.yml
  - type: Documentation
    url: https://developers.newline53.com/docs/api-authentication
  - type: APIReference
    url: https://developers.newline53.com/reference/post_auth
  - type: APIReference
    url: https://developers.newline53.com/reference/customers
  - type: Documentation
    url: https://developers.newline53.com/reference/overview-of-customer-types
  - type: APIReference
    url: https://developers.newline53.com/reference/customer-products
  - type: Documentation
    url: https://developers.newline53.com/reference/customer-product-statuses
  - type: APIReference
    url: https://developers.newline53.com/reference/products
  - type: APIReference
    url: https://developers.newline53.com/reference/pools
  - type: APIReference
    url: https://developers.newline53.com/reference/custodial-accounts
  - type: Documentation
    url: https://developers.newline53.com/reference/custodial-account-statuses
  - type: APIReference
    url: https://developers.newline53.com/reference/synthetic-accounts
  - type: Documentation
    url: https://developers.newline53.com/reference/synthetic-account-categories
  - type: APIReference
    url: https://developers.newline53.com/reference/transfers
  - type: Documentation
    url: https://developers.newline53.com/reference/transfer-statuses
  - type: APIReference
    url: https://developers.newline53.com/reference/combined-transfers
  - type: APIReference
    url: https://developers.newline53.com/reference/transactions
  - type: Documentation
    url: https://developers.newline53.com/reference/transaction-statuses-and-transaction-types
  - type: APIReference
    url: https://developers.newline53.com/reference/returns
  - type: APIReference
    url: https://developers.newline53.com/reference/virtual-reference-numbers
  - type: Documentation
    url: https://developers.newline53.com/reference/virtual-reference-number-statuses
  - type: APIReference
    url: https://developers.newline53.com/reference/sandbox
  - type: Documentation
    url: https://developers.newline53.com/docs/sandbox-walkthrough
- aid: fifth-third-bancorp:fifth-third-bancorp-customer-products-api
  name: Fifth Third Bancorp Customer Products API
  description: "Customer Products link Customers to financial products. This section outlines how to onboard customers, manage\
    \ their product relationships, and track statuses.\n\n**Endpoints:**\n\n- GET [List Customer Products: GET /customer_products](https://developers.newline53.com/reference/get_customer-products)\n\
    \    \n- POST [Onboard a Customer onto a Product: POST /customer_products](https://developers.newline53.com/reference/post_customer-products)\n\
    \    \n- GET [Get a single Customer Product: GET /customer_products/{uid}](https://developers.newline53.com/reference/get_customer-products-uid)\n\
    \nCustomer Product records are generated when a Customer is submitted for onboarding to a specific Product.\n\n## Newline\
    \ preset-Customers\n\nIf the Client is also the Customer, the Customer Product record will be autogenerated during the\
    \ Client's onboarding to our production environment.\n\n## Client-initiated Customers\n\nWhen clients onboard a Customer,\
    \ the Customer must fulfill the prerequisite Product requirements. Newline will then verify that the Product requirements\
    \ have been met.\n\nIf the Product requirements are met, Newline will proceed with account opening and feature enablement\
    \ as specified by the Product. If the product requirements are unmet, Newline will return an error response indicating\
    \ which element of the product validation failed."
  humanURL: https://developers.newline53.com/reference/auth
  baseURL: https://sandbox.newline53.com/api/v1
  tags:
  - Customer Products
  properties:
  - type: OpenAPI
    url: openapi/fifth-third-bancorp-customer-products-api-openapi.yml
  - type: Documentation
    url: https://developers.newline53.com/docs/api-authentication
  - type: APIReference
    url: https://developers.newline53.com/reference/post_auth
  - type: APIReference
    url: https://developers.newline53.com/reference/customers
  - type: Documentation
    url: https://developers.newline53.com/reference/overview-of-customer-types
  - type: APIReference
    url: https://developers.newline53.com/reference/customer-products
  - type: Documentation
    url: https://developers.newline53.com/reference/customer-product-statuses
  - type: APIReference
    url: https://developers.newline53.com/reference/products
  - type: APIReference
    url: https://developers.newline53.com/reference/pools
  - type: APIReference
    url: https://developers.newline53.com/reference/custodial-accounts
  - type: Documentation
    url: https://developers.newline53.com/reference/custodial-account-statuses
  - type: APIReference
    url: https://developers.newline53.com/reference/synthetic-accounts
  - type: Documentation
    url: https://developers.newline53.com/reference/synthetic-account-categories
  - type: APIReference
    url: https://developers.newline53.com/reference/transfers
  - type: Documentation
    url: https://developers.newline53.com/reference/transfer-statuses
  - type: APIReference
    url: https://developers.newline53.com/reference/combined-transfers
  - type: APIReference
    url: https://developers.newline53.com/reference/transactions
  - type: Documentation
    url: https://developers.newline53.com/reference/transaction-statuses-and-transaction-types
  - type: APIReference
    url: https://developers.newline53.com/reference/returns
  - type: APIReference
    url: https://developers.newline53.com/reference/virtual-reference-numbers
  - type: Documentation
    url: https://developers.newline53.com/reference/virtual-reference-number-statuses
  - type: APIReference
    url: https://developers.newline53.com/reference/sandbox
  - type: Documentation
    url: https://developers.newline53.com/docs/sandbox-walkthrough
- aid: fifth-third-bancorp:fifth-third-bancorp-customers-api
  name: Fifth Third Bancorp Customers API
  description: "The Customers section provides details on managing end-user accounts. Learn how to create, update, and archive\
    \ customer records and onboard them to financial products while meeting KYC/AML requirements.\n\n**Endpoints:**\n\n- GET\
    \ [List Customers: GET /customers](https://developers.newline53.com/reference/get_customers)\n    \n- POST [Create a new\
    \ Customer: POST /customers](https://developers.newline53.com/reference/post_customers)\n    \n- GET [Get a single Customer:\
    \ GET /customers/{uid}](https://developers.newline53.com/reference/get_customers-uid)\n    \n- PUT [Adjust Customer Data:\
    \ PUT /customers/{uid}](https://developers.newline53.com/reference/put_customers-uid)\n    \n- DELETE [Archive a Customer:\
    \ DELETE /customers/{uid}](https://developers.newline53.com/reference/delete_customers-uid)\n    \nA Customer on the Newline\
    \ Platform is the end user of your application. Customers are unique to each Program, and managing all accounts and identifying\
    \ information is handled on a Program-by-Program basis.  \nThe ability to create new Customers is also a preset condition\
    \ of your Program at Newline. Please see the below sections for more details.\n\n## Newline preset-Customers\n\nIn cases\
    \ where the Client also serves as the Customer (i.e., the Client is both the end-user and the managing entity over any\
    \ financial products), Newline will create Customers upon Program onboarding. Clients will also be precluded from creating\
    \ new Customers.\n\n## Client-initiated Customers\n\n**Customer Onboarding Process for Clients**  \nWhen managing customer\
    \ onboarding, follow the outlined steps and key considerations below.\n\n### Steps for Onboarding Customers:\n\n1. Initial\
    \ Submission:\n\n    1. Submit the external_uid and email using the Customers Endpoint.\n\n2. Provide Personally Identifiable\
    \ Information (PII):\n\n    1. After the initial submission, supply the remaining PII for the customer.\n\n    2. Ensure\
    \ that all required PII fields are complete. Requests with complete or missing fields will be accepted.\n\n3. Edit PII\
    \ (Optional):\n\n    1. PII can be updated until a valid request is sent to onboard the customer to a product using the\
    \ Customer Product Endpoint.\n\n4. Submit Profile Responses:\n\n    1. Provide profile responses to meet the product's\
    \ profile requirements.\n\n    2. Profile Requirements can include data such as:\n\n        1. Risk tolerance\n\n    \
    \    2. Income level\n\n        3. Other product-specific information\n\n5. Verify Profile Requirements:\n\n    1. Use\
    \ the Product Endpoint to access the Profile Requirements and ensure the customer satisfies all prerequisites for onboarding.\n\
    \n6. Initiate Onboarding Request:\n\n    1. Submit a valid onboarding request for the customer using the Customer Products\
    \ Endpoint.\n\n## Additional Considerations:\n\nKYC/AML Verification:\n\n- To join a program, customers must pass Know\
    \ Your Customer (KYC) and Anti-Money Laundering (AML) identity verification as required by Fifth Third Bank.\n\n- KYC_status\
    \ on the customer record will indicate the current state of the KYC/AML workflow.\n\nOnce a valid onboarding request is\
    \ received, Newline initiates KYC/AML verification using the customer's PII.  \n**Verification statuses include:**\n\n\
    - Approved\n\n- Manual Review\n\n- Documents Required\n\n- Denied\n\nNewline will work with clients to define these states.\n\
    \n## Program-Specific Records:\n\n- A new customer record must be created for each program, even if an identical customer\
    \ exists in another program.\n\n- Customer records are not accessible outside of their associated program.\n\n## Customer\
    \ Management Functions:\n\nThe Customers Endpoint can also be used to perform management actions such as:\n\n- Freezing\
    \ or unfreezing a customer\n\n- Archiving a customer"
  humanURL: https://developers.newline53.com/reference/auth
  baseURL: https://sandbox.newline53.com/api/v1
  tags:
  - Customers
  properties:
  - type: OpenAPI
    url: openapi/fifth-third-bancorp-customers-api-openapi.yml
  - type: Documentation
    url: https://developers.newline53.com/docs/api-authentication
  - type: APIReference
    url: https://developers.newline53.com/reference/post_auth
  - type: APIReference
    url: https://developers.newline53.com/reference/customers
  - type: Documentation
    url: https://developers.newline53.com/reference/overview-of-customer-types
  - type: APIReference
    url: https://developers.newline53.com/reference/customer-products
  - type: Documentation
    url: https://developers.newline53.com/reference/customer-product-statuses
  - type: APIReference
    url: https://developers.newline53.com/reference/products
  - type: APIReference
    url: https://developers.newline53.com/reference/pools
  - type: APIReference
    url: https://developers.newline53.com/reference/custodial-accounts
  - type: Documentation
    url: https://developers.newline53.com/reference/custodial-account-statuses
  - type: APIReference
    url: https://developers.newline53.com/reference/synthetic-accounts
  - type: Documentation
    url: https://developers.newline53.com/reference/synthetic-account-categories
  - type: APIReference
    url: https://developers.newline53.com/reference/transfers
  - type: Documentation
    url: https://developers.newline53.com/reference/transfer-statuses
  - type: APIReference
    url: https://developers.newline53.com/reference/combined-transfers
  - type: APIReference
    url: https://developers.newline53.com/reference/transactions
  - type: Documentation
    url: https://developers.newline53.com/reference/transaction-statuses-and-transaction-types
  - type: APIReference
    url: https://developers.newline53.com/reference/returns
  - type: APIReference
    url: https://developers.newline53.com/reference/virtual-reference-numbers
  - type: Documentation
    url: https://developers.newline53.com/reference/virtual-reference-number-statuses
  - type: APIReference
    url: https://developers.newline53.com/reference/sandbox
  - type: Documentation
    url: https://developers.newline53.com/docs/sandbox-walkthrough
- aid: fifth-third-bancorp:fifth-third-bancorp-pools-api
  name: Fifth Third Bancorp Pools API
  description: "Pools group multiple Customers for asset sharing and distributed account ownership. Each Pool is unique to\
    \ a Customer or program.\n\n**Endpoints:**\n\n- GET [List Pools: GET /pools](https://developers.newline53.com/reference/get_pools)\n\
    \    \n- GET [Get a single Pool: GET /pools/{uid}](https://developers.newline53.com/reference/get_pools-uid)\n\nA pool\
    \ is a construct that Newline uses to associate multiple customers with each other. A Pool is always associated with at\
    \ least one Customer, but all accounts are only ever associated with a single Pool. This enables asset sharing and distributed\
    \ ownership of accounts across multiple Customers.\n\nNewline currently supports single Customer Pools, where **one Customer\
    \ is associated with one Pool and vice versa**. All accounts, transfers, and transactions are related to the Customer's\
    \ Pool, not the Customer. The Pool UID appears on several endpoint responses and may be required by the API in some instances."
  humanURL: https://developers.newline53.com/reference/auth
  baseURL: https://sandbox.newline53.com/api/v1
  tags:
  - Pools
  properties:
  - type: OpenAPI
    url: openapi/fifth-third-bancorp-pools-api-openapi.yml
  - type: Documentation
    url: https://developers.newline53.com/docs/api-authentication
  - type: APIReference
    url: https://developers.newline53.com/reference/post_auth
  - type: APIReference
    url: https://developers.newline53.com/reference/customers
  - type: Documentation
    url: https://developers.newline53.com/reference/overview-of-customer-types
  - type: APIReference
    url: https://developers.newline53.com/reference/customer-products
  - type: Documentation
    url: https://developers.newline53.com/reference/customer-product-statuses
  - type: APIReference
    url: https://developers.newline53.com/reference/products
  - type: APIReference
    url: https://developers.newline53.com/reference/pools
  - type: APIReference
    url: https://developers.newline53.com/reference/custodial-accounts
  - type: Documentation
    url: https://developers.newline53.com/reference/custodial-account-statuses
  - type: APIReference
    url: https://developers.newline53.com/reference/synthetic-accounts
  - type: Documentation
    url: https://developers.newline53.com/reference/synthetic-account-categories
  - type: APIReference
    url: https://developers.newline53.com/reference/transfers
  - type: Documentation
    url: https://developers.newline53.com/reference/transfer-statuses
  - type: APIReference
    url: https://developers.newline53.com/reference/combined-transfers
  - type: APIReference
    url: https://developers.newline53.com/reference/transactions
  - type: Documentation
    url: https://developers.newline53.com/reference/transaction-statuses-and-transaction-types
  - type: APIReference
    url: https://developers.newline53.com/reference/returns
  - type: APIReference
    url: https://developers.newline53.com/reference/virtual-reference-numbers
  - type: Documentation
    url: https://developers.newline53.com/reference/virtual-reference-number-statuses
  - type: APIReference
    url: https://developers.newline53.com/reference/sandbox
  - type: Documentation
    url: https://developers.newline53.com/docs/sandbox-walkthrough
- aid: fifth-third-bancorp:fifth-third-bancorp-products-api
  name: Fifth Third Bancorp Products API
  description: "Products represent financial services available in your program. Discover onboarding requirements, prerequisites,\
    \ and detailed product configurations.\n\n**Endpoints:**\n\n- GET [List Products: GET /products](https://developers.newline53.com/reference/get_products)\n\
    \    \n- GET [Get a single Product: GET /products/{uid}](https://developers.newline53.com/reference/get_products-uid)\n\
    \nThe Products endpoint represents the financial products available to your Customers. It exposes the accounts, compliance,\
    \ and Customer Profile Requirements necessary for your Customer to access the Product. For some programs, a customer must\
    \ onboard one product before another product is made available. Newline will work with clients to define the required\
    \ Product onboarding sequence as part of your Program.\n\nUse the Products endpoint to view the Products available to\
    \ your Program and the prerequisite information or actions that must be taken for a Customer to access the Product.\n\n\
    For more information about Newline's products and their utilization, please refer to the [Products Programs](https://developers.newline53.com/docs/product-programs)\
    \ guides."
  humanURL: https://developers.newline53.com/reference/auth
  baseURL: https://sandbox.newline53.com/api/v1
  tags:
  - Product
  tags_raw:
  - Products
  properties:
  - type: OpenAPI
    url: openapi/fifth-third-bancorp-products-api-openapi.yml
  - type: Documentation
    url: https://developers.newline53.com/docs/api-authentication
  - type: APIReference
    url: https://developers.newline53.com/reference/post_auth
  - type: APIReference
    url: https://developers.newline53.com/reference/customers
  - type: Documentation
    url: https://developers.newline53.com/reference/overview-of-customer-types
  - type: APIReference
    url: https://developers.newline53.com/reference/customer-products
  - type: Documentation
    url: https://developers.newline53.com/reference/customer-product-statuses
  - type: APIReference
    url: https://developers.newline53.com/reference/products
  - type: APIReference
    url: https://developers.newline53.com/reference/pools
  - type: APIReference
    url: https://developers.newline53.com/reference/custodial-accounts
  - type: Documentation
    url: https://developers.newline53.com/reference/custodial-account-statuses
  - type: APIReference
    url: https://developers.newline53.com/reference/synthetic-accounts
  - type: Documentation
    url: https://developers.newline53.com/reference/synthetic-account-categories
  - type: APIReference
    url: https://developers.newline53.com/reference/transfers
  - type: Documentation
    url: https://developers.newline53.com/reference/transfer-statuses
  - type: APIReference
    url: https://developers.newline53.com/reference/combined-transfers
  - type: APIReference
    url: https://developers.newline53.com/reference/transactions
  - type: Documentation
    url: https://developers.newline53.com/reference/transaction-statuses-and-transaction-types
  - type: APIReference
    url: https://developers.newline53.com/reference/returns
  - type: APIReference
    url: https://developers.newline53.com/reference/virtual-reference-numbers
  - type: Documentation
    url: https://developers.newline53.com/reference/virtual-reference-number-statuses
  - type: APIReference
    url: https://developers.newline53.com/reference/sandbox
  - type: Documentation
    url: https://developers.newline53.com/docs/sandbox-walkthrough
- aid: fifth-third-bancorp:fifth-third-bancorp-returns-api
  name: Fifth Third Bancorp Returns API
  description: 'The Returns endpoints help initiate, track, and manage returns of received and originated payments. These
    endpoints are accessible within the Sandbox and Production environments.


    **Endpoints:**


    - GET [List Returns: GET /returns](https://developers.newline53.com/reference/get_returns)

    - POST [Create a new Return: POST /returns](https://developers.newline53.com/reference/post_returns)

    - GET [Get a single Return: GET /returns/{uid}](https://developers.newline53.com/reference/get_returns-uid)


    The returns endpoint allows for the retrieval and creation of return transactions within the system.


    [GET List Returns](https://newline-enterprise-group.readme.io/reference/get_returns)- Use this endpoint to retrieve a
    list of all return transactions. You can filter the results based on various parameters such as status or date.


    [POST Create a New Return](https://newline-enterprise-group.readme.io/reference/post_returns)- This endpoint is used to
    Create a new return transaction. Return can only be created for eligible transactions that have already been completed.


    [GET a Single Return](https://newline-enterprise-group.readme.io/reference/get_returns-uid)- Use this endpoint to retrieve
    details about a specific return transaction.'
  humanURL: https://developers.newline53.com/referen

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