Changelog

TRUED adds to the API without breaking existing integrations. Within v1, TRUED may add new endpoints, new optional parameters, new fields, new event types and new values to a list of words. Write your code to ignore fields and event types it does not know.

A change that could break an integration (removing or renaming a field, changing its meaning) only ever comes in a new version, announced well ahead, with v1 kept running alongside it.

2026-10-01: v1

First release.

• Read only endpoints: invoices (with their numbered invoices nested), time entries, charges, clients, client credit, contractors, confirmed payments and events.
• API keys with permissions, rotation with an overlap, revocation and expiry.
• Contractor pay and margins behind their own permissions.
• 120 requests a minute per key.
• Signed webhooks with retries, replay and automatic turn-off after 3 days of failures.