Pricing
Free to start. Pay only for answers.
No subscription and no surprise bills. Top up credit when you need more than the free calls.
Every month
Free for the first 1,000 calls
- 1,000 successful calls, renewed on the 1st of each month
- Every activity and every feature
- No card needed
After that
£0.0012 per call, VAT included
- Prepaid credit: top up from £10 (8,333 calls)
- Free calls are always used first
- Errors and rejected requests are never charged
- When credit runs out, the API answers
402: no overage bills
Estimate your monthly cost
Estimated cost
Top-up amounts
| Top-up | Paid calls | Per 1,000 calls |
|---|---|---|
| £10 | 8,333 | £1.20 |
| £25 | 20,833 | £1.20 |
| £50 | 41,666 | £1.20 |
| £100 | 83,333 | £1.20 |
Questions
What is a call?
One successful answer from /v1/decide. Listing activities and checking your usage are free.
Is VAT included?
Yes. £0.0012 per call includes UK VAT; your receipts show the VAT amount.
What happens when my credit runs out?
Calls answer 402 no_credit until you top up or your free calls renew on the 1st. Nothing is charged automatically.