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Learn More about Newline

API Reference

Learn More about Newline

Guides Recipes API Reference Changelog

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Newline Platform API

Getting Started
Auth
- Generate an authentication tokenpost
Customers
Pools
- List Poolsget
- Get a single Poolget
Products
- List Productsget
- Get a single Productget
Customer Products
Custodial Accounts
Synthetic Accounts
Transfers
Transactions
Debit Cards
Virtual Reference Numbers
Returns
Combined Transfers
Sandbox
- Simulate a Transactionpost

Unlock a Debit Card

put https://sandbox.newline53.com/api/v1/debit_cards/{uid}/unlock

Unlocks a previously locked Debit Card, allowing it to be used for transactions again.

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