Enterprise-grade AI gateway architecture built for SaaS companies, global developers, and reseller networks. Dedicated RPM/TPM throughput per tenant, multi-cloud Tier-1 failover, Zero Prompt Retention (ZPR), financial-backed 99.9% SLA, and cross-border commercial invoicing in USD/USDT.
To deliver deterministic latency, high throughput, and enterprise reliability for mission-critical software, GIA HUY NEXUS strictly prohibits unverified third-party scraping, reverse-engineered consumer accounts, or unauthorized reselling. We connect directly to official enterprise API endpoints and Tier-1 cloud hyper-scalers with passed-through SLAs:
| Upstream Cloud Provider | Supplied Models | Deployment Regions | Redundancy & Failover | Verification Tier |
|---|---|---|---|---|
Microsoft Azure OpenAI | GPT-4o, GPT-4o-mini, o1, o3-mini | East US, West US 3, Sweden Central | Cross-Region Load Balancing | Official Enterprise Tier-1 |
Anthropic PBC (Direct API) | Claude 3.7 Sonnet, Claude 3.5 Haiku | US-East / Global Edge | AWS Bedrock Fallback Pool | Direct Commercial Partner |
Google Cloud Vertex AI | Gemini 2.5 Flash, Gemini 2.5 Pro | us-central1, europe-west1 | Direct Vertex AI VPC Peering | GCP Enterprise Quota |
DeepSeek Official Compute | DeepSeek V3, DeepSeek R1 | Singapore, Hong Kong, Tokyo | Multi-Cluster High-Concurrency Pools | Direct Platform Integration |
Amazon Web Services (AWS) | Bedrock Claude & Llama 3.3 70B | us-east-1, eu-central-1 | Automated Bedrock Cross-Failover | AWS Enterprise Tier |
Our scoped Project Tenant system enables resellers and software providers to seamlessly provision isolated credentials for end-clients, departments, or distinct environments with deterministic rate limits and isolated telemetry:
Client-Alpha-Production). sk-gw-... prefixes and SHA-256 hashing at rest. curl -X POST "https://giahuynexus.com/v1/../api/projects.php?action=create" \
-H "Authorization: Bearer YOUR_MASTER_KEY" \
-H "Content-Type: application/json" \
-d '{
"name": "Acme-Corp-Production",
"description": "Enterprise customer tenant provisioned via Reseller Portal"
}'Data confidentiality and regulatory compliance are essential for international enterprise buyers. We enforce strict data handling protocols:
Prompt payloads and streaming token buffers flow exclusively through volatile memory pipes. We never log, store, or cache user message contents on physical disk.
Our upstream enterprise agreements explicitly invoke Enterprise Non-Training clauses (DPA Opt-Out). Customer data is strictly barred from training future foundation models.
All egress and ingress connections are encrypted with strict TLS 1.3 cryptography, preventing tampering or unauthorized network inspection.
Our infrastructure is operated legally under an officially registered business household in Vietnam. Under international cross-border trade and tax regulations, software & cloud token services exported to non-resident entities qualify for Commercial Invoices (0% VAT Export):
Our platform operates under an official Business Household structure under Vietnamese tax law. We automatically issue Decree 123 Electronic Sales Invoices (Form 02 / 2C26TYY) eligible for 100% corporate tax deduction under Circular 96/2015/TT-BTC, as well as international Commercial Invoices & Payment Receipts (USD / USDT):
Eligible for 100% corporate income tax deduction under Circular 96/2015/TT-BTC. Zero VAT outlay for the buyer.
0682080004720109886699 · Địa chỉ: Hoàn Kiếm, Hà NộiIssued for cross-border software & cloud token buyers across Singapore, US, EU, and APAC. Zero withholding tax deduction under digital trade treaties.
068208000472UEN 202418992K| Criteria | Vietnam Domestic (Household Sales E-Invoice) | International (Commercial Voucher) |
|---|---|---|
| Regulatory Standard | Hộ Kinh Doanh · Nghị định 123/2020/NĐ-CP, Thông tư 78/2021/TT-BTC & Thông tư 40/2021/TT-BTC | Luật Thương mại Quốc tế, Giao dịch điện tử xuyên biên giới & Hiệp định Tránh đánh thuế hai lần (DTAA) |
| Invoice Voucher Form | Hóa đơn bán hàng điện tử có mã của Cơ quan Thuế (Mẫu số 02 - Ký hiệu 2C26TYY) | Commercial Invoice & Official Payment Receipt (Mã Hash tra cứu riêng & Dấu điện tử song ngữ) |
| Corporate Tax Deduction | Tính 100% vào chi phí hợp lý được trừ khi tính thuế TNDN (Điều 4 Thông tư 96/2015/TT-BTC) | Hạch toán chi phí phần mềm SaaS / Cloud Computing tại nước sở tại (Singapore, US, EU, APAC) |
| Currency & Payment Rails | VNĐ · Hộ KD nộp trực tiếp trên doanh thu → Doanh nghiệp mua KHÔNG bị thu thêm 10% VAT | USD ($) / USDT (TRC-20) / Binance Pay · Thuế suất xuất khẩu 0% VAT; Miễn thuế nhà thầu (WHT) |
| Issuance Speed | Tự động 24/7 ngay khi hoàn tất giao dịch, gửi kèm tệp XML gốc về Email | Tự động sinh kèm mã tra cứu QR Code tức thì, đối soát SWIFT / USDT on-chain / Binance Pay |
Spin up your first tenant project directly from your dashboard or talk to our technical engineering team for custom dedicated model router instances.