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Find answers about Opta Chat AI or open a ticket to get direct assistance from our support team.
LATEST VERSIONExplore the newest Opta Chat features
A quick guide to chat, NexaBot media, payments and account settings.
01Chat & Recents
Write multiline prompts, switch models using the custom model menu, and manage saved conversations.
- Enter creates a new line; use the send button or Cmd/Ctrl + Enter to submit.
- Signed-in conversations appear in Recents and can be pinned or deleted.
- NexaBot jobs remain visible after refresh while generation is still processing.
02NexaBot media
Generate video, images, music and speech directly from the chat composer.
- Attachment previews show loading progress and can be removed before sending.
- Video modes include Text, Start Frame, Ingredients and Reference Video.
- Image Generator uses an aspect ratio; Text to Speech uses a selectable voice.
03Plans & payments
Choose a payment method, complete checkout securely through Fiuu and review previous transactions.
- Methods may include DuitNow QR, online banking, cards and Touch ‘n Go eWallet.
- A successful payment activates the plan and displays a confirmation alert.
- Open Settings → Payment to view transaction status and payment details.
04Account settings
Manage appearance, language, currency, profile information and account security.
- Use the General and Payment tabs inside Settings.
- Password changes and recovery use a verification code sent by email.
- Check both inbox and spam folders when waiting for a verification code.
Frequently asked questions
Quick answers about Opta features and your account.
Getting started
What is the difference between Opta Flash and Opta Pro?
Opta Flash is designed for quick answers and everyday tasks. Opta Pro is available on supported plans and is better suited to tasks that need deeper reasoning or more detailed responses.
Chat & Recents
How do I add a new line without sending?
Press Enter to create a new line. Your message is sent only when you press the arrow button. On desktop, Cmd + Enter or Ctrl + Enter is also available as a send shortcut.
How do I choose a model?
Open the custom model button in the header on desktop or inside the composer on mobile. The scrollable menu contains Opta Flash, Opta Pro and all NexaBot media modes.
Are my conversations saved?
Yes, when signed in. Conversations appear in Recents as soon as a request is accepted. Use the options button to pin or delete a conversation.
What happens if I refresh while NexaBot is generating?
The conversation and generating message remain visible after refresh. Opta Chat resumes checking the job and adds the result to the same conversation when ready.
Credits & plans
Where can I check my current plan?
Your current plan, remaining AI Credits and expiry date appear in Account and on the Plans page.
NexaBot modes
What does each NexaBot mode require?
Text to Video uses a prompt and ratio. Start Frame requires one image. Ingredients to Video requires one to three images. Reference Video requires one video and accepts one optional image. Image Generator uses an aspect ratio. Music uses a prompt. Text to Speech uses text and a voice.
How do media attachments work?
Attached images and videos appear as previews with loading progress. Press × to remove a file before sending. Each file must be 20 MB or smaller.
Why is generation taking several minutes?
Time depends on the mode. Reference and Ingredients Video can take several minutes. You may refresh or use another chat; the pending job stays in Recents and resumes automatically.
Plans & payments
What is included in AI Generation 1 Month?
The plan includes 1,200 shared AI Credits for 30 days. Every successful video, image, music or speech generation uses one credit, and failed generations are refunded.
Which payment methods are available?
Checkout can offer DuitNow QR, online banking, credit or debit card and Touch ‘n Go eWallet, depending on channels enabled for the Fiuu merchant account.
How do I know payment succeeded?
After Fiuu returns a verified successful transaction, Opta Chat displays a Payment successful alert and activates the purchased plan.
Where is my payment history?
Open Settings and select Payment. Choose a transaction to view its amount, status, method, reference, transaction ID and date.
Account
How do I change my password?
Open your account settings and select Change password. A one-time verification code will be sent to your registered email address.
What can I change under General settings?
You can change appearance, language, currency, profile photo, name, email and password. Use the Payment tab for transaction history.
I did not receive a verification code. What should I do?
Confirm the email address, check inbox and spam, wait briefly, then request another code. Expired or invalid codes require a new request.
Support
When should I open a support ticket?
Open a ticket when the answers here do not solve your issue, especially for account, billing, quota or technical problems. Include the steps you took and any error message so our team can help faster.