PSP Integrations in One Click — No Build Phase.

Every trading firm hits the same wall at launch: the processor said yes, and now someone has to make the money actually move. In the traditional stack that means an integration project — reading API documentation, building checkout, handling confirmation webhooks, writing reconciliation logic, wiring refunds — and paying a developer for one to three months before the first dollar clears. For a business that could otherwise be selling challenges this week, the build phase is pure dead time.

The Singuard CRMs collapse that project into a configuration step: every processor is API-integrable in one click. This guide explains what that actually means under the hood, because "one click" is only impressive once you see how much it replaces.

What a Payment Integration Really Involves

To appreciate what's being automated, list what a correct integration must do — not the demo version, the production version:

• Checkout creation — generate a payment session for the right amount, currency and challenge or deposit, with the buyer's identity attached.
• Confirmation handling — receive the processor's webhook, verify it's authentic, and credit the account. Then handle the processor sending the same webhook again five minutes later, because they do.
• State reconciliation — poll for missed events so a dropped webhook never leaves a paid customer uncredited.
• Refund paths — push a refund back through the same rail and record it against the original payment.
• Payout rails — for providers that support disbursement, send approved payouts out and track their status.
• Secret storage — hold API keys safely, because a leaked payment key is a catastrophic breach.

Each of those is a place where a hand-rolled integration quietly goes wrong. The classic failure — crediting a deposit twice because a webhook arrived twice — is not an edge case; it's a certainty at volume.

What "One Click" Wires Up

In the Prop Firm CRM and Broker CRM, connecting a processor means opening the integrations hub, choosing your provider, and entering the API credentials from your processor dashboard. The CRM does the rest, because the integration logic for the whole flow is already built, maintained and running for every firm on the platform:

• Checkout goes live on your branded storefront and client portal — with promo codes and discounts and shareable checkout links applied automatically.
• Confirmations land in an exactly-once ledger. Duplicate webhooks are ignored and recorded; the client is credited once and their trading account updates automatically. The full mechanics are in our article on exactly-once payments.
• Refunds are one click — refund the payment and suspend the funded account behind it, audit-logged.
• Payout paths connect — reviewed manual payouts by default, and automated disbursement on select PSPs that hold funds in custody.
• Secrets are encrypted at rest with AES-256-GCM — payment keys and integration secrets never sit in plaintext. More in how secrets should be stored.

Crucially, this isn't a fixed menu of two or three supported gateways. The integration layer connects to virtually any card, crypto or PSP payment provider you choose — and the same one-click model extends across the stack to KYC providers and trading platforms.

Introduced, Approved, Then Connected

Integration is the last step of three, and the other two matter just as much. First, you need a processor that will take a trading business at all — Singuard, as a trusted partner to a wide network of fintechs and PSPs, introduces operators to the right providers and helps secure the highest approval rates, instead of leaving you to cold applications (covered in depth in winning card approval rates). Second, the account must be configured — descriptors, settlement currency, payout method. Only then does the one-click connection make it real. In the Singuard launch flow all three happen inside the setup window: a prop firm takes payments within 24 hours of kickoff, a broker within 72.

Tested Before Launch, Not After

A payment flow that has never processed a payment is a hypothesis. Before a Singuard firm goes live, the connected flow is exercised end to end — checkout session, confirmation, ledger credit, account provisioning, refund path — so day one is a repetition of something that already works, not a first attempt. That test discipline is what makes "ready to sell in 24 hours" a delivery statement rather than a marketing one.

It also changes your relationship with processor migrations. Acquirers in this vertical periodically re-underwrite, reprice or exit merchants; with one-click integration, swapping in a replacement processor is a configuration change tested the same afternoon — not an emergency rebuild while revenue sits frozen.

Two Rails, One Integration Model

The CRM runs one live card processor and one live crypto processor side by side, both through the same integration layer, both on the same branded checkout. The redundancy argument is covered in crypto payments for trading firms, but the operational point belongs here: because both rails share the ledger, the promo engine and the refund and payout paths, adding the second rail costs you one more click — not a second integration project.

"One-click PSP integration means the technical work is finished before the commercial conversation starts. That order wins approvals."

— Roman Onta, Executive Director, Broker CRM & UI/UX

Frequently Asked Questions