Overview

This document is designed specifically for developers, providing a comprehensive guide to integrate with our API services. It includes instructions for submitting customer information, managing transaction statuses, and more.

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API Environments:

Sandbox: https://harbor-sandbox.owlpay.com

Production: https://harbor.owlpay.com

Customer Management

Customer Onboarding

Onboard and verify your customers (individual or business profiles) via hosted links or direct API integration.

Customer

Manage customer data and their verification statuses.

Link a Bank Account

Connect and link U.S. bank accounts for ACH Pull transactions.

Link a Debit Card

Bind a debit card to purchase cryptocurrency directly.

Customer's Deposit Account (Beta)

Provision dedicated bank accounts for customers to auto-on-ramp fiat to crypto.

Transfer Types

Get a Quote

Get exchange rates, fees, and settlement amounts before creating a transfer.

Fiat → Stablecoin

On-ramp: convert fiat currency to stablecoin.

Stablecoin → Fiat

Off-ramp: convert stablecoin back to fiat currency. Includes transfers with local currency.

Stablecoin → Stablecoin

On-chain swap between stablecoins.

Reference

Supported Blockchains & Stablecoins

A complete list of blockchain networks and stablecoins supported by Harbor.

Wallet API

Create and manage blockchain wallets for receiving and sending crypto assets.

Webhook Subscriptions

Subscribe to real-time event notifications for transfers and customers.

Should you have any questions or need assistance, please don't hesitate to contact us at [email protected].