FAQ & Knowledge Base

A searchable help centre inside Bicrypto — articles, categories, reader feedback, a submitted-question queue and DeepSeek-assisted authoring. Read the naming section first; this addon is not filed under "FAQ".

4 min readUpdated 3 August 2026knowledge-base, faq, overview

A help centre that lives inside the platform. Operators write articles, readers search them, vote on whether they helped, and submit the questions the library does not answer. Everything is stored in your own database — there is no external help-desk to sync with.

What this addon requires

Bicrypto core, and nothing else. No ScyllaDB, no other addon, no extra service. It uses the MySQL connection and the Redis instance core already needs — Redis only for the two rate limiters. There are no cron jobs and no WebSocket channels, so nothing here can be broken by a cron worker that stopped or a process that is not holding a lease.

See Install and enable for the activation steps.

Read this before you go looking for it

This product is sold as FAQ & Knowledge Base. Inside the platform it is called knowledge_base — and the admin menu entry is Knowledge Base, not FAQ. Searching the admin navigation for the word "FAQ" finds nothing.

Where you are What it is called
Store and licence FAQ & Knowledge Base — CodeCanyon item 39166202
Extensions screen (/admin/system/extension) Knowledge Base & FAQs
Extension identifier, licence gate knowledge_base
Admin navigation Extensions → Business Tools → Knowledge Base
Admin URL /admin/faq
Reader navigation Services → Knowledge Base
Reader URL /faq
API routes /api/faq and /api/admin/faq
Database tables faqs, faq_feedbacks, faq_questions, faq_searches

The consequence of the split is practical, not cosmetic. When the licence check refuses this addon, the error names knowledge_base and product 39166202 — neither string appears in the admin menu you were using. When you grant a role access, the permission keys are access.faq, view.faq, edit.faq and so on, which do not match the menu label either.

What it does

Write and publish answers

Rich-text articles with a category, tags, an optional image and hand-picked related reading. Publishing is a switch, and unpublishing genuinely hides the article — including from anyone holding a direct link.

Organise by page

Every article is assigned to a page path. That is the addon's primary organising axis: the admin list is grouped by it, and a whole page's worth of articles can be enabled, disabled, moved or deleted in one action.

Search that reports back

A substring search over question and answer text, and — more usefully — a record of every search run. The queries that returned nothing are the list of questions your library does not answer.

Questions and feedback

Readers vote articles helpful or unhelpful with an optional comment, and can submit a question. Answering one emails the asker and raises an in-app notification if the address belongs to an account.

AI-assisted authoring

Six DeepSeek-backed helpers in the editor: draft an article from a topic, improve an answer, answer a submitted question from your existing library, suggest tags, suggest related articles, summarise. Requires an API key you supply.

The Knowledge Base dashboard

Unanswered questions and their age, the answers readers are voting down, search queries that find nothing, and category distribution.

What it deliberately does not do

Knowing the boundaries saves you from configuring something that does not exist.

  • There is no settings screen. Nothing about this addon is configured from a settings form, because it has none and stores no setting keys. Its behaviour is fixed in code; what you control is permissions, the KYC gate, the DeepSeek key in .env, and the content itself.
  • There is no per-view record. faqs.views is a lifetime counter incremented on each article read. There is no event table behind it, so no honest "views over time" chart can be drawn and none is offered. A previous release shipped one; it plotted lifetime counters bucketed by article creation month and has been removed.
  • Article content is single-language. Each article stores one question and one answer. The interface around them is translated; the words you write are not. If you need a Spanish library, write Spanish articles — usually onto their own page path.
  • It is not a ticketing system. A submitted question is a one-shot exchange: ask, get answered by email, done. There is no thread and no reply. Conversations belong in Support.
  • Feedback is not moderated. Reader comments are stored and shown to admins. There is no approve/reject queue for them; the only control is the one-per-reader rule and the hourly rate limit.
  • Nothing here moves money, holds a balance or touches a wallet.

How a question travels through it

Worth understanding once, because the four tables map onto it directly.

  1. A reader searches. The query is written to faq_searches with the number of results it returned — including zero. Nobody's identity is recorded.
  2. If they find an article, reading it increments faqs.views. They may vote it helpful or not, which writes one row to faq_feedbacks — one per reader per article, updated rather than duplicated if they vote again.
  3. If they find nothing, they can submit a question. That writes a PENDING row to faq_questions, capped at five per reader per day and gated by KYC.
  4. An admin answers it. The asker is emailed, the row becomes ANSWERED, and the admin can convert it into a published article in faqs in one screen.
  5. The dashboard reads all four tables and tells you what is still waiting and what is failing.

Step 1's zero-result queries and step 5's failing answers are the two outputs worth acting on weekly. Everything else on the dashboard is scope.

Where to go next

Install

Activation, the four tables, twelve permission keys and the KYC gate.

Admin guide

What each figure on the dashboard means and which are safe to report.

API reference

Every endpoint, its permission, and the rate limits.

Search behaviour

Exactly what a reader's query matches, and what it does not.

AI helpers

The DeepSeek key, what each helper sends, and what it costs you.

Troubleshooting

Empty menus, 403s that name a string you have never seen, silent AI failures.