B.AI — Credit-Based LLM Service (Invite Access)
Sign up via this B.AI invite for access to B.AI’s LLM Service — a credit-based multi-model chat and AI API module in the B.AI ecosystem. Docs describe fiat top-ups (including Stripe-supported cards, WeChat Pay, Alipay, UnionPay) and on-chain top-ups, plus wallet or Google-style centralized login. Prefer official B.AI access hosts listed in their docs (chat.b.ai or chat.bankofai.io). B.AI publishes no reward for the invited user; new accounts get registration Credits, and top-ups earn 50% bonus Credits (100% in BNB), up to US$100 per account, all expiring 30 days after issue. Credits pay for LLM usage, not withdrawable cash, all Credit purchases are final and non-refundable, and users must be 16 or over. Confirm model list, API base URL, privacy and pricing on live docs before sending sensitive prompts or large top-ups.
Read our full assessment →Quick answer
Sign up via this B.AI invite for access to B.AI’s LLM Service — a credit-based multi-model chat and AI API module in the B.AI ecosystem. Docs describe fiat top-ups (including Stripe-supported cards, WeChat Pay, Alipay, UnionPay) and on-chain top-ups, plus wallet or Google-style centralized login. Prefer official B.AI access hosts listed in their docs (chat.b.ai or chat.bankofai.io). B.AI publishes no reward for the invited user; new accounts get registration Credits, and top-ups earn 50% bonus Credits (100% in BNB), up to US$100 per account, all expiring 30 days after issue. Credits pay for LLM usage, not withdrawable cash, all Credit purchases are final and non-refundable, and users must be 16 or over. Confirm model list, API base URL, privacy and pricing on live docs before sending sensitive prompts or large top-ups.
- Reward
- Varies
- Referral code
QW4Z3F- Last verified
- 2026-10-24
- Difficulty
- Easy
- Time to claim
- 5-15 minutes
- Time to payout
- B.AI publishes no invitee reward; registration Credits and top-up bonus Credits (50%, or 100% in BNB, up to US$100 per account) expire 30 days after issue
QW4Z3FAd / referral links — we may earn a bonus when you sign up.
How to claim
- Tap Claim above — invite code QW4Z3F is applied automatically (if the primary host is unstable, use another official B.AI access host listed in their docs and enter invite code QW4Z3F when you sign up).
- Log in with a supported method (Web3 wallet signature or centralized options such as Google) and complete any live verification.
- Confirm the invite is applied on your account if the UI shows a referral/invite field.
- Open Top up and add credits using a live fiat or on-chain method you trust.
- Start chat or follow live LLM Service docs for API integration — confirm the current base URL and key format on official docs before wiring IDEs/agents.
- Only send prompts you are comfortable routing through B.AI and its upstream models; read live privacy terms first.
Eligibility & requirements
- Use the Claim button above so invite code QW4Z3F is attached (or enter QW4Z3F if asked).
- B.AI publishes no reward for the invited user. New accounts get registration Credits, and top-ups earn 50% bonus Credits (100% in BNB), up to US$100 per account; both expire 30 days after issue.
- LLM Service uses a credit-based consumption model; top-ups may be fiat and/or on-chain per live payment options.
- Prefer official access URLs listed in B.AI docs (e.g. chat.b.ai, chat.bankofai.io). Avoid unofficial ads or lookalike domains.
- B.AI LLM Service sits in a broader B.AI / blockchain-oriented ecosystem — treat custody, wallet login and on-chain payment risks accordingly.
- Model availability, API endpoints, pricing and regional eligibility follow live B.AI docs and console.
- Third-party / multi-model service: prompts may be processed by B.AI and upstream model providers. Confirm privacy and retention on live terms.
- Credits are prepaid usage value, not UK bank cash bonuses.
- All Credit purchases are final and non-refundable.
- Users must be 16 or over.
Verification notes
- Minimum spend/deposit
- Top up credits via the live Top up page (fiat and/or on-chain options) before sustained API/chat use — exact minimums follow the live UI
- Last verified
- 24 October 2026
Provider terms can change without warning. Treat this as a verification snapshot and confirm the live terms before applying.
Pros
- Credit-based multi-model LLM chat and API access in one B.AI module.
- Flexible login (wallet or centralized) and both fiat and on-chain top-up paths per docs.
- Official docs list alternate access URLs if one entry point is unstable, and invite code QW4Z3F can be entered there.
- Useful if you already want B.AI’s LLM Service rather than chasing a cash bonus.
Watch out for
- B.AI publishes no invitee reward, bonus Credits expire 30 days after issue, and all Credit purchases are final and non-refundable.
- Credit balances are for LLM usage, not withdrawable cash.
- Wallet / on-chain top-ups add crypto custody and network-fee risk.
- Third-party multi-model routing — not an official OpenAI/Anthropic product; privacy and model claims follow live B.AI terms.
- Payment channels, prices and model list can change; always check the live Top up and model picker.
- Avoid phishing: only use official B.AI access URLs from docs.
FAQ
- What does the B.AI invite give me?
- Access to B.AI’s credit-based LLM Service. B.AI publishes no reward for the invited user; new accounts get registration Credits and a 50% top-up bonus (100% in BNB), up to US$100, valid 30 days.
- Is this a cash bank bonus?
- No. LLM Service consumes prepaid Credits for AI usage. Credits can't be withdrawn as cash, and all Credit purchases are final and non-refundable.
- How do I pay?
- Docs say the Top up page supports fiat methods such as Stripe-supported cards, WeChat Pay, Alipay and UnionPay, plus supported blockchain networks and tokens. Exact options are whatever the live Top up UI shows.
- Which URL should I use?
- Prefer official B.AI access hosts from their docs (chat.b.ai or chat.bankofai.io). Tap Claim above so invite code QW4Z3F is attached, and avoid unofficial search-ad landings.
- Is B.AI an official OpenAI or Anthropic API?
- No. It is B.AI’s own LLM Service module with multi-model access. Treat it as a third-party platform; confirm models, API base URL and privacy on live B.AI documentation.
Related offers
Provider
TeamoRouter
TeamoRouter is a prepaid OpenAI/Anthropic/Gemini-compatible LLM router with live per-model discounts marketed up to around 90% off list. There is no fixed cash signup bonus; credits are USD usage value, purchased credits don't expire, and TeamoRouter (Teamo HK Limited) logs request and response content and stores it in Hong Kong.
Requirement: Prepaid packs of $10, $20, $50 or $200, or any amount from $5 via Stripe; no subscription; purchased credits don't expire
Easy5-15 minutesPayout Live per-model discounts apply to prepaid credit usage as you spend; there is no fixed cash signup bonus
Verified 24 October 2026
Provider
Grokified
Sign up via this Grokified referral for a $5 signup credit (prepaid usage credit, not cash). It stays locked until your first payment, and a first payment of $4.99 or more adds another $5, so a $5 top-up gives a $15 balance. Grokified is an OpenAI-compatible API for IDEs and coding agents (Cursor, Claude Code, Codex and similar). Every account gets 50% off all usage for the life of the account, with no ceiling, code or claim step. Optional Basic / Pro / Max plans multiply prepaid credits. Requests and responses are kept for 30 days and never used for training. Grokified is an independent gateway run by DEEPORAX AI LTD (UK company, incorporated 22 June 2026); its terms say it is not a reseller of any model vendor, and it is not an official xAI product. USD pricing; subscription auto-renew follows live billing terms (plans say cancel anytime).
Requirement: A first payment of at least $4.99 (top-ups from $5, or Basic) unlocks the credit; nothing runs before it.
Easy5-15 minutesPayout The $5 signup credit lands on account creation but stays locked until your first payment; a first payment of $4.99 or more adds $5 more (a $5 top-up gives a $15 balance)
Verified 24 October 2026
Provider
AIJWS
Register via this AIJWS affiliate link for access to api.aijws.com — an OpenAI-compatible custom LLM API gateway used as a third-party base URL for chat completions and similar clients. Access is prepaid, pay-as-you-go API usage: AIJWS doesn't publish a sign-up bonus for invited users, and any starting balance shows in the console after sign-up. AIJWS runs Sub2API, open-source software that resells pooled AI subscriptions through API keys; the Sub2API README warns that using it may breach Anthropic's terms. AIJWS is not an official OpenAI or Anthropic product; model names, pricing and authenticity follow the gateway’s live console and terms. Confirm live models, top-up rules and privacy before production or sensitive prompts. Data may route via third parties.
Requirement: Top up or fund the account in the AIJWS billing page before sustained API use; the console shows the minimums
Easy5-15 minutesPayout Prepaid gateway usage after registration and top-up; AIJWS doesn't publish a sign-up bonus for invited users
Verified 24 October 2026
Added 17 September 2026 · Last updated 24 October 2026. Offers and terms change frequently - always confirm on the provider's site before applying.