Shomoy AI API
Bangla AI replies, written and voice
One API key for correct Bangla, Banglish and English replies to your customers, as text or voice, built from your own business facts, with lead capture. From ৳500/month.
Overview
Shomoy AI API is the reply brain behind our own tools, now one product for written and voice replies. Fill in a simple form once: what you sell, prices, delivery, payment, your return policy, and what you want every customer to be asked (for example name, phone number and which course they want). From then on, send any customer message to the API, as text or a WhatsApp voice note, and get back a ready reply: text, an mp3 voice reply, or both. Replies are short, polite and in the customer's language (Bangla script, Banglish or English). The AI only states facts from your form; for anything you did not add it says your team will confirm, instead of guessing. It works for shops, courses and coaching (for example IELTS), appointment services and restaurants, and a final check corrects phone numbers, currency and formatting on every reply. Connect it to your own chatbot, website chat, n8n workflow or WhatsApp setup. Each reply also returns the lead details collected so far, ready for your CRM or Google Sheet.
Key capabilities
- Written AND voice replies from one key
- Bangla, Banglish and English, matched to each customer
- Uses only your business facts: no invented prices
- Asks your own questions and returns clean leads
- Guides for shops, courses/IELTS, services and restaurants
Included in your account
- Personal API key: POST /v1/reply (text or voice note in; text, voice or both out)
- Business profile form in your account, plus a Try-it box
- Lead capture: your questions, extracted lead in every response
- Conversation memory per customer (last 10 turns)
- Bangla voices: female and male (natural speed)
- Invoice emailed for every payment
Stack & integrations
Frequently asked questions
7 questionsWhat counts as one reply?
Each answer the API writes counts as one reply. A voice reply (with an mp3) counts as two. Your plan's replies reset every month.
Will it make up prices or offers?
No. It only uses the facts in your business profile. If a customer asks something you did not add, it says your team will confirm. A final check also replaces any wrong phone number with the one you listed.
Can it collect leads?
Yes. Write what you want to know from every customer (name, phone, which product or course, budget, or an offer like 'free demo class?'), in any wording. The AI asks one thing at a time after answering, and every response includes the lead collected so far.
Does it work with WhatsApp or Facebook?
It is an API: your chatbot, n8n workflow or app sends the customer's message and posts our reply. It does not log in to your Facebook or WhatsApp by itself.
Which languages?
Bangla (in Bangla script), Banglish (Bangla in English letters) and English. It replies in the language of each customer's message. Voice replies are always spoken in Bangla script or English.
Where does it run?
On our own server in a Mumbai data centre, run by our team in Dhaka. Replies are written by AI models through our gateway; your key and your business profile stay with us.
How do I pay?
With bKash. Submit your transaction ID; we check every payment by hand, and once it is approved your key and invoice arrive by email automatically.
More from Shomoy Cloud
Tools that work together on our own server (Mumbai data centre, run by our team in Dhaka). Combine them in a custom pack for up to 30% off.
Website & App Hosting
Put your website or Node.js app online from GitHub in minutes, with free SSL, a free shomoy.io address and your own domain. From ৳300/month, paid by bKash.
ShomoyChat
Send OTPs, order confirmations and small automated notifications from your own WhatsApp number, by API from your website or n8n. From ৳200/month.
n8n Cloud Hosting
Your own private n8n automation server on Shomoy Cloud — unlimited workflows, dynamic RAM from a 16 GB pool, bKash billing.