---
title: "Payment providers"
description: "Enabling payment rails, credentials, method sync, corridor rates, and deposit-review thresholds."
---

> Documentation Index
> Fetch the complete documentation index at: https://docs.callistocrm.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Payment providers

Payment providers are configured in Configure → Payment Providers. Each
provider is a card with an enable switch, a write-only credentials form, and
provider-specific settings.

## Available rails

- **Praxis** — a cashier orchestration platform fronting many PSPs.
- **Match2Pay** — crypto deposits and withdrawals. Includes a settlement
  ("end currency") selector — **USD** or **USDT (TRC20)**.
- **Pakistan Local Bank Transfer** — local bank payouts and collections in
  Pakistan, with broker-maintained **PKR/USD exchange rate** fields (a
  deposit rate plus an optional withdrawal-side override). Saving a rate that
  diverges more than 20% from the previous value asks for confirmation.
- **SticPay** — corridor-priced wallet PSP. Each corridor (payment method +
  country + currency) has a broker-maintained **corridor rate** converting
  the wallet currency; a corridor without a rate cannot be enabled.
- **Wire Transfer** — the manual rail. No credentials; instead you provide
  the receiving bank details (bank name, account title, account number,
  IBAN, SWIFT/BIC) that clients see on the deposit page.

Rates and provider-specific settings are pinned per transaction at the moment
it's created or approved — editing a rate later never rewrites history.

## Setting up a provider

1. **Set credentials** — the form is write-only; saved values are never
   displayed back. Use **"Test Connection"** until you see **"Verified"**,
   then save. Editing any field invalidates a previous verification.
2. **Enable** the provider. If existing clients are missing a profile field
   the provider requires, an impact preview shows how many users are affected
   before you confirm.
3. **"Sync Methods"** — pulls the provider's available payment methods into
   Callisto.

A per-provider **readiness panel** flags gaps after setup: regions whose rule
set doesn't collect a field the provider needs (with a **"Fix"** deep-link to
the rule set), and a count of onboarded users missing a required field with
an optional **"Notify"** action that prompts them in-app to complete it.

## Related settings on this page

- **User Transfers** — brokerage-wide toggle (default off) allowing clients
  to transfer wallet funds to each other.
- **Deposit review & proof of funds** — the two large-deposit thresholds
  (proof-of-funds and always-review) with per-region overrides; see
  [Deposits & withdrawals](/deposits-and-withdrawals#large-deposits-proof-of-funds).

Source: https://docs.callistocrm.io/payment-providers/index.mdx