The Prosperos platform

Fourteen products, one integration — accept, issue, move, protect and understand your money.

07 · Issue

A card in the time it takes to ask for one.

Virtual cards live in seconds, ready for digital wallets. One API call returns a card number you can charge, control and reconcile immediately.

Issue one card or ten thousand, each with its own limits and rules, and watch every authorisation hit your ledger as it happens.

What it does

Instant issuance

A single POST returns a fully usable PAN, expiry and CVV in under a second, no batch run or overnight wait.

Wallet provisioning

Push cards straight into Apple Pay and Google Pay so cardholders can tap to pay before the plastic equivalent would have shipped.

Per-card controls

Set spending limits, merchant categories and currency rules on each card, and change them through the API while the card is live.

Single-use cards

Generate a card that authorises once and closes itself, so a leaked number is worthless the moment a payment clears.

Instant freeze

Pause, resume or terminate any card with one call, taking effect on the next authorisation in real time.

Real-time ledger

Every authorisation, clearing and refund streams into your account as it happens, reconciled to the card it came from.

How it works

  1. 01

    Create the card

    Call the issuing endpoint with a cardholder, a spend limit and a currency; the card number comes back ready to charge.

  2. 02

    Add the controls

    Attach rules per card or per program, then provision the card into a digital wallet so it works at first tap.

  3. 03

    Watch it settle

    Track every authorisation and clearing through webhooks as funds move, with each entry tied back to its card in your ledger.

Issue a euro virtual card with a monthly limit in one call.

POST /v1/cards
{
  "type": "virtual",
  "cardholder": "ch_8Kd2",
  "currency": "EUR",
  "spend_limit": { "amount": 50000, "interval": "monthly" }
}

By the numbers

Seconds
Time to live
Apple Pay + Google Pay
Wallet ready
Per card
Spending controls
Real-time
Authorisations

Works with

Ready to issue?

Start in test mode today, or talk to an engineer who knows your traffic.

Get started