One API endpoint for Claude, OpenAI, Grok, GLM, Kimi and Jev
TopxAI is the model API service run by TopXEA. Thirteen models from six lines are served through OpenAI- and Anthropic-compatible endpoints at fixed USD prices, on prepaid credit, and nothing you send is stored.
- Models
- 13 models · 6 lines Claude Fable 5.1, Fable 5, Sonnet 5 and Opus 5; GPT-6 Astra, GPT-5.6 Sol and GPT Image 2.5 (Sunburst, Flare); Grok 4.6 and Grok Imagine Video 1.5; GLM-5.3-Abliterated; Kimi K3; TypeSafe Jev (System One).
- Endpoints
- OpenAI and Anthropic compatible Chat Completions, Responses, Messages, image generation and edits, video generation, and /v1/systemone for Jev. Keep your SDK; change the base URL and the key.
- Routes and prices
- Shared pool · Official line · Auto route Same upstream, different routing and price: the shared pool is 50% of list price, the official line 90%. Kimi is 80%, Jev 107%, and GLM runs on a private deployment above list. An auto-route key sends each request to the lowest-priced line that serves its model.
- Billing
- Per token · per image · per second Text bills per million tokens for input, output and cache; images per picture by size; video per second by resolution. Every request writes a usage-log row with the model, the route and the charge.
- Retention
- Zero Prompts, completions and uploaded files are relayed in memory and never written to disk. Logs hold token counts, model names, routes and identifiers.
- Credit
- Prepaid USD Top up by card on topxea.com, by crypto invoice, or with a gift card. The balance is only ever spent by your own requests, and every deduction is listed.
Where the models come from
Claude, OpenAI, Grok, Kimi and Jev are the providers' own models. The shared pool and the official line reach the same models; they differ in how the traffic is routed and in price. Neither route substitutes a distilled or third-party copy.
GLM-5.3-Abliterated is the exception: a fine-tuned GLM 5.3 served from a private deployment, not from the vendor API. It is text only, it costs more than list, and it is labelled as a private deployment everywhere it appears.
How it works
- Sign in, then add credit on the wallet page.
- Create an API key. Pick a route, or choose Auto route and let one key cover every model.
- Point your SDK at https://ai.topxea.com/v1 and use the key as usual.
- Follow every charge in the usage log, filtered by key, model or route.
Questions
Do I need a separate key for each model?
No. One auto-route key covers every model and picks the lowest-priced line for each request. Per-route keys are there for when you want to pin a line.
Which price applies to a request?
The fixed USD price of the model on the route the key uses, as listed on the models table before you create the key. The usage log shows the actual charge afterwards.
Is my data stored or used for training?
No. Content passes through in memory and is not written anywhere. What TopxAI keeps is described in the Privacy Policy.
What is GLM-5.3-Abliterated?
A fine-tuned GLM 5.3 with its refusal behaviour removed, served from a private deployment rather than the vendor API. Text only, priced above list, and covered by the same Acceptable Use Policy as every other line.
How is Jev different from the other models?
Jev is TypeSafe's System One model. It is reached through /v1/systemone or the one-line installer shown under a Jev key, bills input tokens only, and returns output free of charge. The blog has the setup guide.
Who runs it
TopxAI is operated by TopXEA, the team behind topxea.com. Support, billing questions and abuse reports: the help button at the bottom right, or support@topxea.com.
Models & prices · Docs · Blog · Privacy Policy · User Agreement · Acceptable Use Policy