# Newline Customer Products API

**Canonical:** https://apis.io/apis/fifth-third-bancorp/newline-customer-products-api/  
**Provider:** Fifth Third Bancorp — https://apis.io/providers/fifth-third-bancorp/  
**Base URL:** https://sandbox.newline53.com/api/v1  
**Documentation:** https://developers.newline53.com/reference/customer-products

Newline Customer Products API is one of 13 APIs that [Fifth Third Bancorp](https://apis.io/providers/fifth-third-bancorp/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Customer > Products, Onboarding, Account Opening, and United States. The published artifact set on APIs.io includes an OpenAPI specification, an API reference, and API documentation.

Onboard Customers onto Newline banking Products and manage the resulting Customer Product records. Submitting a Customer Product confirms the Customer is ready for account opening, locks their PII, and initiates the billable KYC/AML verification and account-opening workflow with Fifth Third Bank. Includes listing, retrieval, and customer-product status tracking.

## Machine-readable artifacts (3)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/fifth-third-bancorp/refs/heads/main/openapi/newline-platform-api.json
- **APIReference** — https://developers.newline53.com/reference/customer-products
- **Documentation** — https://developers.newline53.com/reference/customer-product-statuses

## Other Fifth Third Bancorp APIs (12)

- [Newline Auth API](https://apis.io/apis/fifth-third-bancorp/newline-auth-api/)
- [Newline Customers API](https://apis.io/apis/fifth-third-bancorp/newline-customers-api/)
- [Newline Products API](https://apis.io/apis/fifth-third-bancorp/newline-products-api/)
- [Newline Pools API](https://apis.io/apis/fifth-third-bancorp/newline-pools-api/)
- [Newline Custodial Accounts API](https://apis.io/apis/fifth-third-bancorp/newline-custodial-accounts-api/)
- [Newline Synthetic Accounts API](https://apis.io/apis/fifth-third-bancorp/newline-synthetic-accounts-api/)
- [Newline Transfers API](https://apis.io/apis/fifth-third-bancorp/newline-transfers-api/)
- [Newline Combined Transfers API](https://apis.io/apis/fifth-third-bancorp/newline-combined-transfers-api/)
- [Newline Transactions API](https://apis.io/apis/fifth-third-bancorp/newline-transactions-api/)
- [Newline Returns API](https://apis.io/apis/fifth-third-bancorp/newline-returns-api/)
- [Newline Virtual Reference Numbers API](https://apis.io/apis/fifth-third-bancorp/newline-virtual-reference-numbers-api/)
- [Newline Sandbox API](https://apis.io/apis/fifth-third-bancorp/newline-sandbox-api/)

## Tags

Customer > Products, Onboarding, Account Opening, United States

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/fifth-third-bancorp/newline-customer-products-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/fifth-third-bancorp/.