Starter
- Short/simple documents start at 1 credit
- API extraction run
- Processor batch item
- Public proof run
- Playground run
Prepaid processing. No seats. No monthly SaaS bloat. Usage governed by a ledger. Scale is available as 5,000 credits for $1,250.
Initialize API Access ->402 Payment Required is the wall.Submissions with insufficient credit balance return 402 Payment Required immediately. No job is created. No partial work begins. No overages accumulate.
This behavior is intentional. PolDex is prepaid infrastructure.
HTTP 402 Payment Required
{
"error": {
"code": "payment_required",
"message": "No available credits. Purchase another prepaid block."
}
}Credits do not expire. Your balance persists until used.
Yes. Enterprise preload provides a credit allocation governed by a contract rather than self-serve top-up.
Credits are applied to the API key after Flutterwave settlement. Resubmit the request after the balance is available.
Public proof and playground runs are free and rate-limited. Production API usage requires prepaid credits.
Yes. MCP, CLI, and direct API calls use the same API key, estimate, hold, capture, and 402 behavior as developer API usage.
Initialize API access, load credits, and process your first document in minutes.