Anthropic's first-party API — direct route to Claude, US-hosted.
The reference route to the Claude family. Anthropic hosts its own models on US infrastructure with the full upstream feature surface — new model releases, beta features, and tool-use flags land here first. Pick this route when you need guaranteed parity with the latest Claude releases and aren't constrained by EU residency.
Every model we route through Anthropic. Compare residency, zero data retention, training posture and price at a glance, with full data-handling detail per route below.
Anthropic 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 abuse monitoring only, for a window the provider does not state, and are not used for training. No training on customer data. US; SCCs; DPA available.
Zero data retention
With abuse monitoring, window not stated.
Training
No training on customer data.
Logging
Abuse monitoring
Abuse monitoring
On by default, holds flagged content, 730 days, a person can view samples
