Rampex.io Payment Gateway Wordpress Plugin - Rating, Reviews, Demo & Download
Plugin Description
Rampex.io Payment Gateway connects your WooCommerce store to the Rampex payment network and settles every successful order in USDC on the Polygon network.
This is the official plugin for the Rampex payment service. Rampex and Rampex.io are names of the Rampex service operated at rampex.io, and this plugin is published and maintained by that same service. A free Rampex account is required to use the plugin; account signup, API keys and payouts are handled at rampex.io. See the terms and privacy policy.
The plugin does not ship a fixed list of payment methods. On each store it fetches the providers that are currently live on your Rampex account and registers one WooCommerce gateway per provider, so new providers appear in WooCommerce Settings Payments automatically as Rampex brings them online.
Key features
- Automatic provider list — one gateway instance per active Rampex provider, refreshed from the Rampex API. No plugin update needed when a provider is added or removed.
- Instant USDC payouts — each successful payment settles to the default Polygon wallet configured on your Rampex account.
- Instant approval — no lengthy underwriting. High-risk friendly.
- Block and classic checkout — supports both the Cart & Checkout Blocks and the classic shortcode checkout.
- HPOS compatible — full support for WooCommerce High-Performance Order Storage.
- Signed webhooks — payment notifications are verified with HMAC-SHA256 over the raw body using the
X-Rampex-Signatureheader. - Per-gateway branding — set a custom Icon URL, title, and checkout description on any gateway.
- Test Connection — validate your Rampex API key from the gateway settings screen before going live.
- Market-fit descriptions — each provider ships with a default checkout description naming the regions it serves best, editable per store.
Supported payment methods
The available methods depend on what is enabled for your Rampex account. Typical routes include:
- Hosted Checkout — a secure Rampex-hosted payment page (or your own branded checkout domain on whitelabel accounts).
- Cards and wallets — Visa, Mastercard, Amex, Apple Pay, Google Pay, and similar, via the routed providers.
- Europe — Revolut, iDEAL, Klarna, SEPA, Sofort, Bancontact, Giropay.
- India — UPI / IMPS.
- Canada — Interac.
- United States — Stripe, PayPal, Robinhood.
- On/off-ramp partners — MoonPay, Transak, Banxa, Ramp Network, Simplex, Utorg, Sardine, Transfi, Guardarian, Topper, Bitnovo, Particle, Binance.
Currency support varies by provider: some are single-currency (for example Revolut in EUR, Klarna in SEK, UPI in INR, Interac in CAD), while most others are multi-currency. Payouts are always USDC on Polygon regardless of the currency the customer pays in.
How it works
- Install and activate the plugin.
- Go to WooCommerce Settings Payments and enable the Rampex gateway(s) you want.
- Paste your Rampex API key into each gateway you enable and press Test Connection.
- Customers pick a Rampex payment method at checkout and complete payment with the selected provider.
- Funds are converted and sent to the default Polygon USDC wallet on your Rampex account.
External services
This plugin connects to the Rampex payment service to validate your API key, look up the payment providers enabled on your account, convert order totals, and create the payment link a customer is sent to. It is required for the plugin to function: without Rampex there is no payment processing.
Requests are made to the following endpoints, all operated by Rampex:
-
API key validation —
https://rrrdpgpsinoikcrcenso.supabase.co/functions/v1/api-validate-key
Sent: the Rampex API key you entered. Triggered: when you press Test Connection in the gateway settings, and when a gateway is first configured. -
Provider list / status —
https://api.rampex.io/control/provider-status/
Sent: no store or customer data. Triggered: in the WordPress admin when the list of available Rampex gateways is refreshed. -
Currency conversion —
https://api.rampex.io/control/convert.php
Sent: the order total and the store currency code. Triggered: when a customer places an order with a Rampex gateway. -
Payment link creation —
https://rrrdpgpsinoikcrcenso.supabase.co/functions/v1/api-create-payment-linkandhttps://rampex.io/api
Sent: your Rampex API key, the order number, order amount and currency, the selected provider, the customer’s email address (used for the payment receipt and payment status notifications), and the return/callback URLs of your store. Triggered: when a customer places an order with a Rampex gateway. -
Payout address resolution —
https://api.rampex.io/control/affiliate.php
Sent: the payout wallet address configured on your Rampex account and your store’s callback URL. Triggered: when a payment is being created.
No data is sent to Rampex unless a Rampex gateway is enabled and used, or you press Test Connection.
Service provided by Rampex: rampex.io — Terms of Service — Privacy Policy.
Third-party marks
The files in assets/images/providers/ are payment-method marks used solely to identify the payment option a shopper is selecting at checkout (nominative fair use). Each mark is the property of its respective owner and no affiliation, sponsorship, or endorsement is implied.
- Visa, Mastercard, Maestro, Amex, Discover, JCB, UnionPay, Diners Club, Elo — the respective card networks
- Apple Pay — Apple Inc.
- Google Pay — Google LLC
- PayPal — PayPal Holdings, Inc.
- Klarna — Klarna Bank AB
- Affirm — Affirm, Inc.
- Amazon Pay — Amazon.com, Inc.
- Facebook Pay and Meta marks — Meta Platforms, Inc.
- Shop Pay — Shopify Inc.
- Skrill, Payoneer, Webmoney, Qiwi — the respective wallet operators
- Alipay, WeChat Pay — Ant Group / Tencent Holdings
- SEPA, iDEAL, Sofort, Giropay, Bancontact, Interac, POLi, UPI — the respective scheme operators
- Revolut, Stripe, Robinhood, Binance, Citadele, Verifone — the respective companies
-
MoonPay, Transak, Banxa, Ramp Network, Simplex, Utorg, Sardine, Transfi, Guardarian, Topper, Bitnovo, Particle, Blockchain.com — the respective on/off-ramp providers
Card.svg is a neutral, Rampex-authored icon (GPLv3, same licence as the plugin) and is used as the fallback whenever no branded mark applies. Store owners can replace any icon per gateway with the Icon URL setting.
If a mark owner or the plugin review team objects to a bundled mark, the file can be removed and the gateway falls back to Card.svg with no loss of functionality.
Screenshots
No screenshots provided
