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Pineglass developer API

Build on the ledger finance teams already trust

Wire your own integrations into the spend platform your controllers reconcile in every month.

Engineer beside server racks, photo by Christina Morillo on Pexels
People & payroll sync Travel expense feed Ledger accounts
NORTHREEFMaplecrestVantikSUNDERBYAloft

Drop Pineglass into the stack you already run

Extensive API

REST endpoints and real-time webhooks

A standardised, versioned surface for every integration — predictable payloads, no bespoke adapters.

  • Full HTTP verb coverage with idempotency keys
  • Unified JSON envelopes across every resource
  • Cards, transactions, people and reimbursements
APISend data QueueRequest data HookEvents land
Clear documentation

An API explorer built for humans

Inspect and replay every resource without keeping the implementation open in a second tab.

  • Runs against sandbox or production keys
  • Direct browser auth, no token juggling
Reliability

99.94% measured uptime

99.94%rolling 90-day average

Status is published per region, and every incident gets a written post-mortem within 48 hours.

Portrait, photo by Jake Nackos on Unsplash

“We moved 32 entities onto Pineglass in a quarter. The webhook model meant our ledger stopped drifting between closes.”

Ines Karvonen — CFO, Maplecrest

Frequently asked

What is the API used for most? Is there request throttling? Where do I find my API key?