AIJWS Review UK: Should You Route Your AI Coding Tools Through a Third-Party Relay?

AIJWS is a third-party AI API gateway at api.aijws.com. You register, top up a prepaid balance, create a key, and point any OpenAI-compatible tool at https://api.aijws.com/v1. It is not run by OpenAI, Anthropic or Google, and the models it offers depend on the accounts its operator connects behind it.

Its website sits behind a Cloudflare check and publishes no company name, address, terms, privacy policy or price list on an open page. What you can see before paying is the sign-up form; prices, models and top-up options appear in the console after you register.

AIJWS's API answers with Sub2API's exact error messages, so it runs on Sub2API, an open-source project with about 44,700 GitHub stars that describes itself as an AI API gateway for subscription quota distribution. It pools upstream accounts (Claude, OpenAI and Codex, Gemini and Grok subscriptions, or API keys), issues its own keys, meters tokens and deducts the cost from each user's balance.

Operators sort accounts and keys into groups, each with a rate multiplier on the model price, and can map a requested model name to whichever upstream they choose. Payments run through built-in EasyPay, Alipay, WeChat Pay or Stripe integrations; which of these AIJWS switches on shows at top-up.

Sub2API's README says plainly that using the project may violate the terms of service of Anthropic and other upstream providers, that it is meant for learning and research, and that its authors have never authorised commercial operation. A relay that resells pooled subscription quota is exactly that use, and the risk lands on the accounts behind it: when a provider bans them, the relay stops serving those models.

For a UK developer there's no access problem to solve. Anthropic and OpenAI both list the United Kingdom as a supported country, so you can open an official API account, pay the published price and get the provider's own data terms.

Our link opens AIJWS's registration page with the invite code A8RXXLZYJ3EL filled in. AIJWS doesn't publish a sign-up bonus for invited users, and your prices are the same with or without the code. Sub2API lets an operator give every new account a starting balance; if AIJWS sets one, the dashboard shows it after sign-up, link or not.

Disclosure: A8RXXLZYJ3EL is BonusRoam's own invite code. On Sub2API sites the inviter earns a percentage of each top-up as usage balance, at a rate the operator sets and AIJWS doesn't publish, so we receive AIJWS credit when you top up.

On Sub2API sites you pay each model's listed price multiplied by your group's rate, out of a prepaid balance, and usage is metered per token. AIJWS shows its model list, prices and multipliers only inside the console, so read them there before topping up and note which group your key belongs to.

AIJWS publishes no refund terms. Treat a top-up as spent the moment you make it, keep balances small, and top up again only when the service has been reliable for you.

Take a heavy day with a coding agent: 2 million input tokens and 200,000 output tokens on Claude Opus 4.8. At Anthropic's own prices of $5 per million input and $25 per million output, that is $10 plus $5, or $15. If 1.5 million of those input tokens are cache hits at $0.50 per million, the day costs $8.25.

Run the same job through the AIJWS console price list and your group's multiplier before you top up. If the saving over $8.25 to $15 is small, the terms, privacy and reliability risks aren't worth it.

Every prompt, file and reply passes through AIJWS's servers and then through someone else's upstream account. With no named company, there is no one to sign a data processing agreement with, so client code, credentials and anyone's personal data should never go through it.

You also can't confirm from outside which model answers: Sub2API lets the operator route a requested model name to any upstream it picks. Outages follow upstream bans and rate limits, and a relay that closes takes the remaining balance with it.

Register through our link, top up the smallest amount the console allows, and create a separate key (Sub2API keys start with sk-) for each tool so you can revoke one without breaking the rest. Set the tool's base URL to https://api.aijws.com/v1.

Send a short test request and check the usage page for the tokens and cost it logged before running anything long. Keep your own spending limit in the tool, and keep an official API key configured as a fallback.

AIJWS has no app and no profile on the UK app stores or the big review sites. User feedback appears on Chinese relay-monitoring sites, where the recurring complaints on 24 October 2026 were 503 and 429 errors at busy times, doubts about whether the model behind a label is the one named, and upstream account bans interrupting service.

The same feedback praises low prices. That trade-off, cheap but unstable and unverifiable, is the whole decision.

Try it for personal side projects and throwaway experiments where cost matters more than continuity, with a small balance and nothing confidential in the prompts.

Skip it for client or employer work, anything containing personal data or secrets, production systems, or if breaching a provider's terms through a third party bothers you. In the UK the official Anthropic and OpenAI APIs are open to you at published prices.