Enterprise-grade messaging. Without the Business-API headache.
Send, receive, and automate messages with your existing number. Pay per connected account, not per message. Skip approval flows, templates and verification red tape.
3-day free trial · No credit card · Cancel anytime
Skip the red tape
Messaging API for grown-ups
The Business-API path is designed for telcos and enterprises, not for you. WaAPI gives you the same capabilities — without the wait, the templates or the per-message bill.
“Still waiting on Business-API approval?”
Skip it. QR-pair your number and ship in 5 minutes.
“Still paying per message?”
Flat monthly rate. Unlimited messages, no surprise invoices.
“Still writing glue code for every new tool?”
SDKs, n8n node, webhooks and REST out of the box.
Real outcomes, not features
What small businesses ship with WaAPI
From the first confirmation message to recurring automations — wire messaging into the tools you already use.
Customer support
Route inbound messages to your laptop, help-desk or CRM.
Sales follow-ups
Nudge quotes from HubSpot, Pipedrive or a Google Sheet.
Appointment reminders
Wire your calendar to automatic 24h and 1h reminders.
Abandoned-cart recovery
Shopify or WooCommerce webhook → message in minutes.
Broadcast launches
Post to a channel, community or subscriber list in one call.
Invoices & receipts
Send a PDF after every Stripe checkout or invoice paid.
No-code or code — your call
Integrate in minutes
Pick the route that fits your stack. Our n8n community node covers the no-code path; REST, webhooks and the Laravel/PHP SDK cover the code path.
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1
Create your account
Sign up, verify your email, done.
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2
Pair your number
Scan a QR code from your phone — same as Web.
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3
Hook it up
Paste the snippet on the right into your tool of choice.
Community Node
# Install inside your n8n instance $ npm install @waapiapp/n8n-nodes-waapi # Drop a WaAPI node in your flow, paste your token. # Triggers on any event · actions for every endpoint.npm package
Incoming webhooks
Point your tool of choice at a WaAPI webhook — receive every message, status change, group event or ack in real time. Events message, message_create, message_ack, change_state, group_join, group_leave, qr, ready, disconnected … Security HMAC signature with your secret Retry 3× exponential backoff, 15s timeout
Works with any no-code tool that can receive a webhook (Zapier, Make, Pipedream, n8n, your own endpoint).
curl
$ curl -X POST https://waapi.app/api/v1/instances/$ID/client/action/send-message \ -H "Authorization: Bearer $WAAPI_TOKEN" \ -H "Content-Type: application/json" \ -d '{"chatId":"[email protected]","message":"Hello from our API"}'
composer require waapi/waapi-laravel-sdk
use WaAPI\LaravelSdk\Facades\WaAPI;
WaAPI::sendMessage(
chatId: '[email protected]',
message: 'Hello from our API',
);
Simple pricing
Unlimited messages. Media, groups, channels, SDKs and integrations included. Cancel anytime.
- Unlimited messages
- Flat monthly rate
- No per-message fees
- Cancel anytime
See why our customers are excited
Trusted by developers worldwide to elevate their apps
Overall we are very happy with the reliability and general service.
Dan M.
CTO
Good and affordable. Uptime is good compared to similar services.
Ranjid E.
CEO
Great tool to send marketing campaigns, would recommend for anyone in need of a reliable service.
Daniel M.
Senior Backend Developer
FAQ for small businesses
The questions every founder asks before signing up.
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No. No Business API, no approval flow, no template catalogue required.
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Follow our best-practice guide: 15-second intervals between messages, warm-up cadence for new numbers, and always respect opt-outs. Most bans come from blast-sending to cold lists — avoid that and you're fine.
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Yes. Any regular account works.
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Per month, per connected account. Unlimited messages.
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No. Send freeform messages the same way you'd message a friend — no pre-approval, no template catalogue.
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Yes. One subscription, as many accounts as your plan allows. Add more any time.
Messaging for grown-ups. Ready when you are.
3-day free trial · No credit card · Cancel anytime.