Spend Management Platforms

Integrating with Wingspan’s API: A Guide for Spend Management Platforms

Whether you offer corporate cards, automated invoicing, or expense reconciliation software, our API-first platform is designed to help you expand your service footprint, drive new revenue, and simplify compliance headaches. By integrating Wingspan’s robust suite of contractor-focused financial services, you can offer your customers the convenience and compliance they need—all under your brand.

This guide outlines how Wingspan helps you:

  1. Unlock Additional Revenue Streams through embedded finance, instant payouts, and tax solutions.
  2. Deliver a Seamless Experience & Minimal Onboarding Friction for your customers’ contractors.
  3. Automate Compliance & 1099 Management to reduce back-office overhead and risk.
  4. Leverage Multiple Integration Options to reduce implementation cost (API, SDK, UI components, or full white label).
  5. Enhance End-User Satisfaction with real-time payments, business debit cards, and more.

Wingspan’s API Features

Wingspan was built API-first, offering Spend Management platforms a modular way to embed critical financial services for their customers and contractors:

  • Instant Payouts: Let your customers’ contractors get paid in real time—directly to a bank account or debit card.

  • Business Debit Cards: Issue co-branded or fully white-labeled cards that integrate with your spend management suite. Provide instant spend capabilities, easy expense categorization, and more.

  • 1099 & Tax Management: Automate W‑9 collection, TIN checks, 1099 filings, and year-end distribution—removing a major burden from your customers’ finance teams.

  • Embedded Financial Services: Generate new revenue from insurance, tax withholding, and international payments. Build or embed your own marketplace of partner services under your brand.

  • Compliance & Security: Leverage Wingspan’s enterprise-grade AML, KYC, and regulatory frameworks to reduce risk and support a global contractor base.

By layering these capabilities into your existing spend management offering, you can differentiate in a crowded market and unlock higher-margin products.

Wingspan’s API Benefits for Spend Management Platforms

  1. Unlock New Revenue Streams

    • Interchange & Fees: Gain incremental revenue on card transactions, instant payout fees, and embedded finance products.
    • Value-Added Services: Provide optional contractor benefits like insurance or tax withholding, sharing revenue with Wingspan.
  2. Accelerate Growth & Differentiate

    • Stand Out: Offer 1099 compliance, instant international contractor payouts, or branded debit cards that competitors lack.
    • Global Reach: Attract multinational clients by seamlessly handling multi-currency, cross-border payouts and relevant compliance.
  3. Reduce Operational & Compliance Complexity

    • Automatic 1099 Filing: Save internal teams hours of admin work each tax season.
    • Built-In KYC/AML: Wingspan continuously monitors contractor onboarding and transactions to ensure compliance, lowering your regulatory risk.
  4. Flexible Integration Paths

    • API / SDK: Full control over user experience and custom workflows.
    • Pre-Built UI Components: Rapidly embed Wingpsan’s features without heavy front-end development.
    • White-Label: Launch an entire, branded contractor banking solution with minimal internal resources.
  5. Enhanced Customer & Contractor Experience

    • Streamlined Payments: Faster, frictionless payouts enhance your customers’ relationship with their contractors.
    • One-Stop Platform: Contractors track and manage all finances from your single spend management dashboard—boosting retention for you and your clients.

Integration Methods

Low-cost integration methods

Low-cost integration methods

Spend Management platforms come in many shapes and sizes, with varied tech stacks and resource constraints. Wingspan provides multiple integration approaches to suit your needs:

1. White-Label Solution

  • Description: Launch a fully branded environment for contractor payouts, debit cards, tax compliance, and financial services.
  • Ideal For: Platforms looking to add advanced banking capabilities without the complexity of building it in-house.
  • Benefits: Instant scale, minimal engineering overhead, seamless integration with your brand identity.

2. Wingspan UI Components

  • Description: Pre-built interface widgets that you can drop into your spend management software, giving a polished look with minimal front-end work.
  • Ideal For: Companies wanting faster deployment and a consistent, professional interface without dedicating major design or front-end dev resources.
  • Benefits: Short time-to-market, easy theming for brand alignment, reduced development complexity.

3. API / SDK Integration

  • Description: Robust RESTful API with official SDKs in TypeScript, Python, Ruby, and C#.
  • Ideal For: Platforms wanting granular control over the user experience, data flows, and reporting logic.
  • Benefits: Maximum customization, flexible embedding into existing dashboards, advanced error handling.

Recommended Funds Flow

When paying contractors, Spend Management platforms often have two ways to leverage Wingspan’s financial rails:

Option A: Wingspan-Managed Distribution (Recommended)

Monetize your payments flows

Monetize your payments flows

  1. Payment Creation: You create a payment item for each contractor (e.g., from invoice approval or expense submission), then transfer the lump sum to Wingspan.
  2. Funds Distribution: Wingspan handles the splits—paying each contractor's bank account, debit card, or even withholding tax.
  3. Consolidated Reporting: You receive real-time tracking of payments, plus automated compliance management.

Key Benefit: Simplifies the payout process, removing the need to manage multiple rails or run separate 1099 compliance routines.

Option B: Spend Management Platform–Managed Distribution

  1. Internal Splits: Your platform calculates net pay, tax withheld, or additional allocations (e.g., deposit into a business debit card).
  2. Multiple Disbursements: You send each portion of the payment to the appropriate destination: direct deposit, Wingspan account, tax agencies, etc.
  3. Compliance & Reporting: You still leverage Wingspan for 1099 issuance, TIN checks, and integrated financial services.

Key Benefit: Retain direct control over each disbursement while still using Wingspan for compliance and add-on services (tax, insurance, etc.).

Implementation Process

Your path to integrating Wingspan can be as quick or as elaborate as you need, depending on your chosen features. A typical roadmap looks like this:

  1. Discovery & Planning

    • Outline the specific financial services you want to offer (instant payouts, white-label card, automated 1099s, etc.).
    • Identify resource availability and timeline.
  2. Development & Integration

    • Obtain sandbox credentials.
    • Decide on API or UI approach.
    • Build or embed relevant workflows (contractor onboarding, payouts, card issuance).
  3. Pilot & Feedback

    • Test with a subset of customers or contractors.
    • Monitor success rates, gather feedback on user experience and support ticket volume.
  4. Full Launch & Scale

    • Roll out in waves or go live platform-wide.
    • Provide user education (especially if offering new perks or instant payouts).
    • Ongoing optimization with Wingspan’s account management and analytics.

Use Case Highlights

Below are some scenarios illustrating how Spend Management platforms tap into Wingspan’s capabilities:

  1. Expense & Invoice Automation

    • Challenge: Customers want to pay 1099 contractors alongside vendor invoices, all from one interface.
    • Solution: Integrate Wingspan for real-time payouts and built-in 1099 compliance; contractors see near-instant deposit to their accounts or debit cards.
  2. Startup Card Providers

    • Challenge: Card-focused spend solutions need to expand beyond employee spend management to contractor payouts.
    • Solution: White-label Wingspan accounts, enabling real-time disbursements and a branded contractor banking suite.
  3. Global Contractor Hubs

    • Challenge: Need cross-border payments, multi-currency, and local compliance for 1099 equivalents internationally.
    • Solution: Wingspan’s international rails handle currency conversions and compliance, so you can attract a global user base.

Conclusion & Next Steps

By integrating Wingspan, Spend Management platforms can:

  • Open New Revenue Streams through interchange, instant payouts, and financial services.
  • Strengthen Their Core Offering with faster contractor payments, seamless 1099 compliance, and advanced KYC/AML.
  • Differentiate in a Crowded Market by offering unique contractor banking and payout features under your own brand.
  • Provide a Unified Experience that keeps all spend data—vendor bills, employee expenses, and contractor payments—under one roof.

Ready to learn more?
Explore our Developer Docs or request a demo to discuss how we can tailor a solution to your spend management platform. Let’s help your customers handle contractor payouts with precision, compliance, and speed—so you can focus on growing your business.