PASAR API

Xero Accounting API ~ invoices, contacts, ledger

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XeroAccounting & ERPtier: commercialauth: OAuthpricing: paidverified 2026-06-15

Global, works for MY; OAuth 2.0.

View docs ↗ More Accounting & ERP APIs

Get started

# Xero Accounting API ~ invoices, contacts, ledger needs OAuth credentials ~ get yours at:
# https://developer.xero.com/documentation/api/accounting/overview/
curl 'https://api.xero.com/api.xro/2.0' \
  -H 'Authorization: Bearer YOUR_TOKEN'

AI prompt

I'm integrating a Malaysian API into my app.

API: Xero Accounting API ~ invoices, contacts, ledger
Provider: Xero
Auth: requires OAuth credentials (sign up: https://developer.xero.com/documentation/api/accounting/overview/)
Pricing: paid
Base URL: https://api.xero.com/api.xro/2.0

Help me set up authentication and make my first successful request ~ explain exactly where the credentials go.

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