From keys to your first invoice

Integrate with Waya's Invoice Tools API: follow five steps from getting started to your first invoice and going live.

Get startedOpen Swagger (opens in a new tab)

Five steps to production

Each step links to the page that covers it.

  1. Get startedWhat you need, and your environment variables
  2. AuthenticateGet tokens from Vanguard, make a first call
  3. Create invoiceSend invoice data, store the returned id
  4. Follow upStatus, PDF, credits and payments
  5. Go liveChecklist and production URLs

Topics

Not steps of their own, but you need them along the way.

How the pieces fit

Your system authenticates with Vanguard and sends invoices to the Invoice Tools API. Waya360 takes it from there.

  1. Your system

    ERP, invoicing or partner platform

  2. Vanguard

    Authentication and rights

  3. Invoice Tools API

    REST, validates and accepts invoices

  4. Waya360

    Distribution, reminders, collection and payouts

Services the API supports: Invoicing, Factoring, Invoice Lending, Collection, Distribution and Web Checkout.

Environments

Build and test against the sandbox, and switch to production when you go live. The code samples in these guides use the sandbox URLs.

Invoice APIhttps://api.sandbox.waya.se/v4/rest
Vanguardhttps://vanguard.sandbox.waya.se/v2.0
Invoice API Swaggerhttps://api.sandbox.waya.se/v4/rest/swagger/
Vanguard Swaggerhttps://vanguard.sandbox.waya.se/v2.0/swagger.html
Insighthttps://insight.sandbox.waya.se

The standard formats for countries, languages, currencies and dates, and how the API may change, are in the overview in Swagger (opens in a new tab).

Reference

Video walkthrough

Support

Email Waya's technical support at techsupport@waya.se.

Include the full error code and the invoice id.

Owner of the developer documentation: Jonas Vikström, CTO.