Custom WooCommerce Payment Gateway
Budget: $10 – $30 USD
I have a fully documented external payment API and want it bridged into WooCommerce as a standard gateway that processes single credit/debit card transactions. No subscriptions or recurring charges are required—just one-time payments at checkout.
Here is what the finished plugin must do:
• Register itself under WooCommerce → Settings → Payments, showing the usual enable/disable switch plus fields for API key, secret, endpoint URL, and a sandbox/live toggle.
• Send order data to the external API, capture the response, and update the WooCommerce order status accordingly (paid, pending, failed, or refunded).
• Display clear error or success messages to shoppers and store admins.
• Follow WordPress and WooCommerce coding standards, use wp_remote_post / wp_remote_get for calls, include nonces on admin forms, and keep functionality theme-agnostic.
• Ship with concise inline comments and a short README covering installation, configuration, and test credentials.
Deliverables
1. Production-ready plugin ZIP.
2. Complete source in a Git repo.
3. README / setup guide and a quick walkthrough video or screenshots confirming a successful test payment.
Only card payments are in scope right now, but structuring the code so other methods (PayPal, bank transfer, etc.) could be layered in later would be a plus.
If you have built WooCommerce gateways before, sharing a live link or repo will speed up my decision. Code quality and reliability matter more to me than glitzy UI. Let’s keep the communication straightforward and get this live swiftly.
Here is what the finished plugin must do:
• Register itself under WooCommerce → Settings → Payments, showing the usual enable/disable switch plus fields for API key, secret, endpoint URL, and a sandbox/live toggle.
• Send order data to the external API, capture the response, and update the WooCommerce order status accordingly (paid, pending, failed, or refunded).
• Display clear error or success messages to shoppers and store admins.
• Follow WordPress and WooCommerce coding standards, use wp_remote_post / wp_remote_get for calls, include nonces on admin forms, and keep functionality theme-agnostic.
• Ship with concise inline comments and a short README covering installation, configuration, and test credentials.
Deliverables
1. Production-ready plugin ZIP.
2. Complete source in a Git repo.
3. README / setup guide and a quick walkthrough video or screenshots confirming a successful test payment.
Only card payments are in scope right now, but structuring the code so other methods (PayPal, bank transfer, etc.) could be layered in later would be a plus.
If you have built WooCommerce gateways before, sharing a live link or repo will speed up my decision. Code quality and reliability matter more to me than glitzy UI. Let’s keep the communication straightforward and get this live swiftly.