OpenAI's first-party API — direct route to GPT and o-series, US-hosted.
The reference route for GPT and the o-series. OpenAI hosts on their own US infrastructure with full upstream feature parity — new models, new modalities, and feature flags appear here ahead of any third-party host. The default pick when you want canonical OpenAI behaviour and US hosting is acceptable.
Every model we route through OpenAI. Compare residency, zero data retention, training posture and price at a glance, with full data-handling detail per route below.
OpenAI hosts on 1 route. Each route has its own privacy posture, residency, and GDPR terms. Postures are maintained by Opper with a last-verification timestamp.
United States🇺🇸
Zero data retention with abuse monitoring: prompts and outputs are kept for up to 30 days for abuse monitoring only, and are not used for training. No training on customer data. US; SCCs; DPA available.
Zero data retention
With abuse monitoring, 30-day window.
Training
No training on customer data.
Logging
Abuse monitoring (30-day retention)
Abuse monitoring
On by default, holds flagged content, 30 days, a person can view samples
