---
name: internet-court/near-ai-cloud
source: https://app.decimal.ai/s/internet-court-near-ai-cloud@1/SKILL.md
source_sha256: 301846542221
---

# NEAR AI Cloud

Verifiable private AI inference through Trusted Execution Environments (TEEs). All inference runs inside Intel TDX confidential VMs with NVIDIA TEE GPUs — your data stays encrypted and isolated from infrastructure providers, model providers, and NEAR itself.

## Quick Start

The API is OpenAI-compatible. Point any OpenAI SDK at `https://cloud-api.near.ai/v1`:

```python
import openai

client = openai.OpenAI(
    base_url="https://cloud-api.near.ai/v1",
    api_key="YOUR_API_KEY"  # from cloud.near.ai dashboard
)

response = client.chat.completions.create(
    model="deepseek-ai/DeepSeek-V3.1",
    messages=[{"role": "user", "content": "Hello, NEAR AI!"}]
)
print(response.choices[0].message.content)
```

```javascript
import OpenAI from 'openai';

const openai = new OpenAI({
    baseURL: 'https://cloud-api.near.ai/v1',
    apiKey: 'YOUR_API_KEY',
});

const completion = await openai.chat.completions.create({
    model: 'deepseek-ai/DeepSeek-V3.1',
    messages: [{ role: 'user', content: 'Hello, NEAR AI!' }]
});
console.log(completion.choices[0].message.content);
```

## How It Works

- All inference runs inside **Intel TDX** confidential VMs with **NVIDIA TEE** GPUs
- TLS terminates **inside the TEE**, not at a load balancer — prompts are never exposed in plaintext
- TEEs generate **cryptographic attestation proofs** verifiable via NVIDIA NRAS and Intel TDX
- Every chat response is **signed by a key that never leaves the TEE**
- You can independently verify hardware attestation and bind it to message signatures

## Verification Flow

```
1. Generate nonce
2. Request model attestation  →  get signing_address, nvidia_payload, intel_quote
3. Verify GPU attestation     →  submit nvidia_payload to NVIDIA NRAS, check JWT fields
4. Verify CPU attestation     →  verify intel_quote via dcap-qvl or TEE Explorer
5. Verify GPU-CPU binding     →  signing_address + nonce bound in TDX report data; same nonce in NRAS eat_nonce
6. Make chat request           →  use the API as normal
7. Fetch chat signature       →  GET /v1/signature/{chat_id}
8. Verify signature            →  recover signer, compare to attested signing_address
```

## API Endpoints

Base URL: `https://cloud-api.near.ai`

| Endpoint                               | Method | Description                        |
|----------------------------------------|--------|------------------------------------|
| `/v1/chat/completions`                 | POST   | OpenAI-compatible chat completions |
| `/v1/models`                           | GET    | List available models              |
| `/v1/attestation/report?model={model}` | GET    | Model attestation (GPU + CPU)      |
| `/v1/attestation/report`               | GET    | Gateway attestation                |
| `/v1/signature/{chat_id}`              | GET    | Chat message signature             |

## Critical Knowledge

- Base URL is `https://cloud-api.near.ai/v1` — use with any OpenAI SDK
- `signing_algo` can be `ecdsa` or `ed25519`
- Nonce should be a random 64-char hex string (32 bytes) for attestation freshness
- NRAS response is a two-part array: `[["JWT", "..."], {"GPU-0": "..."}]` — overall JWT + per-GPU JWTs
- The `signing_address` from model attestation **must match** the address that signed chat messages
- Chat signatures are persistent and can be queried at any time after completion

## References

| Topic                            | File                                                                 |
|----------------------------------|----------------------------------------------------------------------|
| **Private vs Anonymised Models** | [references/private-vs-anonymised.md](references/model-list.md)      |
| **Model TEE verification**       | [references/model-verification.md](references/model-verification.md) |

**Planned:**

- Gateway verification (TDX attestation for the API gateway + source provenance)
- Chat verification (request/response hashing + signature verification)
- E2E encrypted chat (ECDH key exchange, AES-256-GCM / ChaCha20-Poly1305)
- OpenAI compatibility (streaming, reasoning models, Files API)

## Resources

- NEAR AI Cloud: https://cloud.near.ai
- Documentation: https://docs.near.ai/cloud/introduction
- Verification Example: https://github.com/near-examples/nearai-cloud-verification-example
- Full Verifier: https://github.com/nearai/nearai-cloud-verifier
- NVIDIA NRAS API: https://docs.api.nvidia.com/attestation/reference/attestmultigpu_1
- TEE Attestation Explorer: https://proof.t16z.com/
- DCAP QVL (TDX verification): https://github.com/Phala-Network/dcap-qvl