Meta Business PartnerStep-by-step guide

How to accept payments on the WhatsApp Business API

Turning a WhatsApp conversation into a paid order no longer means dropping a customer onto a separate checkout page. With the official WhatsApp Business API and a supported Indian payment provider, you can send a structured payment request — UPI, cards, net-banking or wallets — right inside the chat, and get a confirmation back the moment the money lands. This tutorial walks through the exact order of steps to accept payments on WhatsApp with InfiQ, the templates and webhooks involved, and the mistakes that quietly cost businesses conversions and rejected templates.

What you'll do

Verify your WhatsApp Business API account with InfiQ, connect a supported Indian payment gateway (UPI/cards/net-banking), build an approved order-details or payment template, wire the payment-status webhook, test with your own number, then go live — customers pay inside the chat and you get instant confirmation.

Step 1 — Prepare your account and payment provider

Before you can request a single rupee, two things must be in place: a live WhatsApp Business API account and a payment gateway that supports in-chat collection for India. InfiQ provisions and verifies your API account so your business is a genuine, quality-rated sender rather than a grey-area workaround. In parallel, get your payment provider's onboarding done, because gateway KYC is usually the slowest link in the chain. Line these up first and the rest of the tutorial takes minutes.

Confirm your WhatsApp Business API number is active and verified through InfiQ, with a display name approved by Meta.
Complete your Meta Business Manager verification so your business identity is trusted.
Finish KYC and settlement-account setup with a supported Indian payment gateway (UPI, cards, net-banking, wallets).
Keep your GSTIN, bank details and business documents handy — the gateway will ask for them.

Step 2 — Connect the payment gateway to InfiQ

With both accounts ready, link your payment provider inside InfiQ. This is a credentials-and-consent step, not a coding project: you authorise InfiQ to create payment requests on your behalf and to receive status updates back. Once connected, InfiQ can generate a native payment object for each order rather than pasting raw links into messages, which is what makes the experience feel like a real checkout instead of a workaround.

Add your gateway's API keys or connect via the provider's authorisation flow in InfiQ.
Choose your default currency (INR) and which methods to offer — UPI, cards, net-banking, wallets.
Set your settlement and refund preferences so reconciliation is clean from day one.

Step 3 — Build the payment message template

Payments almost always travel with a template, because you typically send them outside a live conversation — an invoice after a call, an order confirmation, or a 'complete your purchase' nudge. This is where category discipline matters: a transactional confirmation is a utility message, while a promotional 'you left items in your cart' prompt is marketing, and marketing costs more per delivered message. Choosing the correct category keeps templates from being rejected and keeps your cost predictable.

Itemise the order clearly, with clean variables for amount, order ID and customer name.
Pick the right category: utility for a genuine transaction, marketing for a promotional nudge — never mislabel one as the other.
Attach the payment request/button so the customer can pay in-chat.
Submit for Meta approval and wait for the template to move to 'Approved' before sending at scale.

Step 4 — Wire the payment-status webhook

Accepting money is only half the job; you need to know the outcome without checking a dashboard manually. Subscribe to your payment-status webhook so InfiQ and your systems learn the instant a payment is captured, failed or refunded. Map each event to an action and reconciliation becomes automatic: a successful capture fires a receipt and triggers fulfilment, a failure prompts a retry link, and a refund updates your records.

Subscribe to payment 'captured', 'failed' and 'refunded' events on your webhook.
Map 'captured' to an automatic receipt template and your order-fulfilment trigger.
Map 'failed' to a friendly retry message so the sale isn't lost.
Log every event against the order ID so finance can reconcile at a glance.

Step 5 — Test with your own number, then go live

Never make your first live payment your first test. Send the payment template to your own WhatsApp number, complete a real low-value UPI transaction, and confirm the webhook fires and the receipt goes out end-to-end. Only when the full loop works — request, pay, confirm, fulfil — should you enable it for customers. After launch, watch delivery, read and quality signals; a new number should be warmed up gradually rather than blasted with high volume on day one.

Run a real ₹1 UPI payment to yourself and confirm the receipt and webhook both fire.
Warm up a fresh number with gradual volume before large campaigns.
Monitor your quality rating, delivery failures and payment success rate after going live.
Iterate on template wording and timing to lift completion, especially for cart-recovery nudges.

Do this in InfiQ now

Frequently asked questions

Can customers actually pay inside WhatsApp, or does it open a separate page?+

With a supported Indian payment provider, the payment request renders in the chat with a Pay action. The customer taps it, completes UPI, card or net-banking, and returns to the same conversation — no manual copy-pasting of links. Some methods briefly hand off to the gateway's secure screen to authorise, then bring the customer back.

What payment methods can I accept?+

Through supported Indian gateways you can offer UPI, debit and credit cards, net-banking and popular wallets. UPI is the most common default in India because it is instant and low-friction, while cards and net-banking suit higher-value orders.

How much does it cost to send a payment message?+

WhatsApp bills per delivered message by category. A transactional payment confirmation is usually a utility message, while a promotional 'finish your order' nudge is marketing — and marketing messages cost more. InfiQ shows transparent ₹ pricing (ex-GST), and your payment provider adds its own transaction fee on the amount collected.

Do I need a developer to set this up?+

For most businesses, no. Connecting the gateway, building the payment template and enabling the flow is done in InfiQ's no-code interface. You only need a developer for deep custom automation — for example, tying the payment webhook into a bespoke ERP or order-management system.

How long does the whole setup take?+

Once your WhatsApp Business API account is verified, connecting the gateway and building your first payment template takes minutes. The longer part is usually the payment provider's KYC and Meta's template approval, which can range from a few hours to a couple of days.

Why do my payment templates keep getting rejected?+

The two most common causes are the wrong category — labelling a promotional nudge as utility or vice versa — and unclear or misleading content. Itemise clearly, use clean variables for amount and order ID, and match the category to the actual intent of the message.

How do I know when a customer has paid?+

Your payment-status webhook fires an event the moment a payment is captured, failed or refunded. Subscribe to these events and map each status to an action — send a receipt, trigger fulfilment, or prompt a retry — so reconciliation is automatic rather than manual.

Can I send a follow-up reminder without paying for a new template?+

If the customer messaged or interacted recently, you can reply freely inside the 24-hour service window at no template charge. Outside that window you send an approved template, which is billed per delivered message by its category.

Start collecting payments inside WhatsApp

Let InfiQ's India-based team connect your gateway, get your payment templates approved and take you live on the official WhatsApp Business API — book a demo or start free today.

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