Nexus API came out of a real frustration. I'm an indie developer building AI tools, and I kept hitting the same wall over and over: DeepSeek V4 is incredible, but actually paying for it from outside China is a nightmare. Credit cards get rejected. The official top-up page is confusing. And once you finally get it working, you still have to deal with latency issues when you're calling the API from Europe or North America.
So I decided to fix it myself. I set up a dedicated Mac mini M4 cluster in my office, connected it directly to DeepSeek's infrastructure, and built a clean gateway on top of it. Then I registered Themis Digital in Hong Kong so I could offer proper Stripe checkout with global credit cards and Apple Pay. No more rejected payments, no more guessing how much you'll be charged this month, and no more wondering if your prompts are being stored somewhere.
Every single API request goes through transparent logging. You get the official upstream ID for every call, so you can verify exactly what you paid for. I don't train on your data, I don't store your prompts, and I don't do any of the shady stuff that gives API relays a bad name. The pricing is fixed and predictable: 0.50 permilliontokensforV4−Flash,0.50 permilliontokensforV4−Flash,1.00 input and $8.00 output for V4-Pro. No peak-hour surcharges, no hidden fees, no surprises on your invoice.
If you're a developer who just wants reliable DeepSeek access without the payment headaches, give it a try. Register at nx-relay.com, message me through the Live Support chat, and I'll personally add five dollars to your account so you can test everything risk-free. I built this for myself originally, and now I'm sharing it with the community. Whether you're prototyping a new AI feature or running production workloads, I think you'll find Nexus to be the straightforward, no-nonsense gateway you've been looking for.