Developer API

Know the bank
before they ask.

Paste an account number — get the bank back. Auto-fill the bank field and skip the dropdown entirely. For account numbers on multiple banks, we return all of them.

₦3
per prediction
₦0
on unresolved
<100ms
typical response
live demo — try it
POST /v1/predict
Enter a 10-digit account number above and hit Predict →
Try: 0123456789 · 2234567890 · 0987654321
How it works
One endpoint. Three steps.

No setup calls. No configuration. Works out of the box.

01 — send
Pass the account number
POST a 10-digit account number to /v1/predict. That's the entire request.
02 — receive
Get the bank back
We return the bank — or up to five candidates if the account number belongs to multiple banks.
03 — ship
Drop the dropdown
Auto-fill the bank field. Your users confirm the account name and move on. No guessing, no wrong bank.
Pricing
Predictable costs, any scale

Start on PAYG with no commitment. Move to a flat monthly plan once your volume is predictable.

Pay as you go
₦3
per successful prediction
No monthly commitment
Unresolved calls are free
Pay per unique lookup
Starter
₦20k
per month · up to 10k lookups
₦2.00 effective per call
33% cheaper than PAYG
Monthly invoice
Most popular
Growth
₦75k
per month · up to 50k lookups
₦1.50 effective per call
50% cheaper than PAYG
Priority support
Scale
₦200k
per month · up to 200k lookups
₦1.00 effective per call
67% cheaper than PAYG
Dedicated support
Enterprise
Custom
200k+ lookups per month
Volume negotiated pricing
SLA guarantees
Custom rate limits
Quick start
Integrate in minutes
bash
curl -X POST "https://api.bankpredict.ng/v1/predict" \ -H "X-API-Key: YOUR_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "account_number": "0123456789" }'
Test the live backend

Sign up or log in, create an API key, then use the live demo above against your backend.

Set your backend URL, then sign up or log in.
© 2025 BankPredict · hello@bankpredict.ng