ApexOne is the verifiable frontier-AI gateway. It gives developers, agents, and enterprises access to the world’s most advanced large language models through a single, unified, OpenAI-compatible API — with one guarantee no other gateway makes: you can verify that every request was served by the exact model you paid for.
Ordinary API aggregators ask you to trust them. ApexOne removes the need for trust — routing decisions, model identity, and billing are all independently verifiable.
On platform-owned and shared-subscription routes, requests run inside a hardware-isolated Trusted Execution Environment (Intel TDX) and are verified by remote attestation before being routed to an upstream model. The provider-supplied API relay route sits outside this seal — see how your requests are served.
Verifiable inference
The core problem with AI gateways today is silent substitution — providers can quietly reroute your traffic to quantized, distilled, or downgraded models, and you have no way to know. Every response records the exact model, version, and provider that served it, and on TEE-sealed routes that record is backed by remote attestation. No silent swaps, no shadow quantization.
22% of official pricing — and a bill you can check
Requests are billed at 22% of official API list pricing, per token. No subscription, no minimum, no blended rates. The discount is the headline, but the part that’s hard to copy is that every invoice line reconciles against an inference receipt — you can check what ran, not just what you were charged.
Routing that survives an outage
Continuous monitoring of upstream availability, with automatic failover around outages and degraded models before they reach your users — and every failover event is recorded in your receipts.
Developer-first & enterprise-ready
Drop-in OpenAI compatibility, zero vendor lock-in, and audit-ready logs by default. Switch underlying models with a one-line config change. Your prompts and responses are never used for model training.
Don’t take our word for it — see how to verify it yourself: genuine hardware, untampered code, proven on the spot.
Capacity reaches ApexOne through three routes. They differ in where your prompt travels, so we spell each one out rather than making a single blanket claim.
| Route | Where the prompt goes | Inside the TEE seal? |
|---|---|---|
| Platform-owned accounts | Routed inside an Intel TDX confidential VM — neither operators nor logs can read plaintext | Yes |
| Shared subscriptions | Providers contribute idle subscription quota only. Requests travel from the TEE straight to the upstream vendor and never touch any provider’s device | Yes |
| Provider API relay | Forwarded to an endpoint the provider supplied and operates | No |
Integrate once through a single API. Today ApexOne serves the complete Claude family, with more providers coming online.
Claude
Available · Anthropic
Anthropic’s frontier Claude models, accessed through Claude Code or any Anthropic-compatible client — every request verifiable end to end.
