The facts, with sources.
| Provider type | official |
|---|---|
| Pricing model | Usage-based token pricing, with rates varying by Claude model. |
| Markup notes | First-party published API pricing; not a resale markup. |
| OpenAI compatibility | partial Anthropic documents an OpenAI SDK compatibility endpoint, but API features are not identical. |
| Model support | Claude model names, capabilities, and lifecycle are listed in the official documentation. |
| Payment methods | Not verified |
| Supported regions | Not verified — check official availability documentation |
| Billing currencies | USD |
| Last reviewed | 2026-10-24 UTC |
Verified considerations
Documented advantages
- Direct access to Claude-specific API capabilities.
- Official model lifecycle and pricing documentation.
Limitations to check
- OpenAI-compatible access does not make every API feature interchangeable.
Official sources
- Anthropic pricing
Checked 2026-10-24 UTC - OpenAI SDK compatibility
Checked 2026-10-24 UTC
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