Challenge
- Every AI provider has its own account, SDK and billing.
- International card payments are hard for many people and businesses in Vietnam.
- API costs grow quickly when strong models are used for coding and products.
AI solution
One endpoint. Every AI model.
FridayAI is NTA's AI API gateway: use Claude, GPT and Gemini through a single endpoint, pay as you go at a low cost, with payment methods familiar to users in Vietnam.

Screenshot from fridayaix.com.
Screenshots from fridayaix.com; prices shown may have changed.
Call Claude Opus, Sonnet, Haiku, GPT and Gemini through the same endpoint and API key.
OpenAI SDK compatible: point base_url to FridayAI and use your new API key. Python, Node.js, Go and Java are supported.
Pay-as-you-go for developers and startups, fixed monthly plans for heavy users, volume pricing for businesses.
Under FridayAI's policy, prompts and responses are not stored, and customer data and code are not used to train models.
FridayAI is optimised for Cursor and Claude Code and suits projects with large codebases.
Top up by MoMo, bank transfer, USDT or international card; businesses receive VAT invoices. Current model and plan pricing is on fridayaix.com.
FridayAI is an AI API gateway: a platform that gives you access to leading Anthropic, OpenAI and Google models through a single endpoint.
FridayAI is compatible with the OpenAI SDK. Change the base_url to FridayAI and use your FridayAI API key; there is no new SDK to learn.
Yes. FridayAI supports MoMo, bank transfer, USDT and international cards, using prepaid credit and pay-as-you-go billing.
FridayAI reports latency under 180ms (P95) thanks to edge infrastructure in Southeast Asia, and 99.97% uptime over the last 30 days.
No. Under FridayAI's policy, prompts and responses are not stored, and customer data is not used for training.
Sign up for free, get trial credit and make your first API call in minutes.