Z-API

Connect your software
with the Messaging REST API
ranked #1 in Latin America

100,000+ customers.
Less complexity, senior support in EN/ES/PT and plug & play integration.

Live in production
with a single HTTP call

Your system sends, Z-API delivers, your customer replies.
Real-time webhooks close the loop.

YOUR SYSTEM
CRM / ERP / SaaS
POSTorder.created
POSTcart.abandoned
POSTpayment.due
POSTsupport.reply
Z-API
Z-API
Messaging gateway
queue
retry
latency38ms
99.98% uptime
MESSAGES
Conversation delivered
Your order #A8721 has been confirmed ✓
12:43 • delivered
Thanks! When does it arrive?
12:43
100k+
Customers
99.98%
Average uptime
38ms
Latency per send
2 min
First message

What companies and developers
build with Z-API's
Messaging REST API

See real use cases for sales, support, operations, notifications and system integrations.

01 / Sales

Sales & conversion

With Z-API integrated into your system, you can build lead capture flows, abandoned cart recovery, catalog delivery, coupons and segmented offers sent straight to the customer's phone.

  • Lead capture
  • Abandoned cart recovery
  • Catalog delivery
  • Segmented coupons and offers
02 / CX

Support & CX

Integrate Z-API into your software and build automated customer service, multi-agent support on the same number, chatbots, NPS surveys and post-service ratings.

  • Automated customer service
  • Multiple agents on the same number
  • Integrated chatbot
  • NPS surveys and post-service ratings
03 / Operations

Operations & notifications

Use the API to trigger order confirmations, delivery tracking, billing, payment reminders and scheduling directly through the messaging app.

  • Order confirmation
  • Delivery tracking
  • Billing and payment reminders
  • Scheduling
04 / Product

Product & integrations

Z-API connects your system to instant messaging via REST and Webhooks. Compatible with CRM, ERP, n8n, Make, Zapier and any stack that accepts HTTP calls.

  • REST and Webhooks
  • CRM, ERP and proprietary platforms
  • n8n, Make and Zapier
  • Any stack over HTTP

Works with everything your stack needs

REST and Webhooks plug into 100+ tools
CRMs, ERPs, e-commerce platforms and no-code automations.

See all integrations

What changes when you stop improvising your messaging?

Any other API
  • API going down at the worst moment
  • Support that disappears
  • Constant rework to keep integrations running
  • Hidden costs with servers, maintenance and failures
  • Afraid to close bigger contracts
  • Roadmap stuck waiting for the integration to be ready
With Z-API
  • Stability to run in production
  • Senior technical team in English, Spanish and Portuguese
  • Infrastructure ready, you focus on your product
  • Fixed price, no surprises on the invoice
  • Scale with predictability
  • Native messaging in days, not months

Choose the right plan for where you are

No fine print, no per-message costs. You scale when your business scales.

Partner Plan
$17.99/month per instance

For software agencies, integrators and platforms with 10 or more instances.

How many instances will you run?10 instances
Estimated monthly total$179.90
  • Everything in the Ultimate Plan
  • Instance management API
  • Post-paid billing
Explore the Partner Program

Frequently
asked questions

No. Our REST API and Webhooks infrastructure is intended exclusively for technical interoperability between business systems (ERPs, CRMs and requested transactional notifications). Using it for bulk messaging, unsolicited communications (SPAM) or violating third-party terms of use is strictly prohibited and results in immediate account termination.

Ready to connect your system to instant messaging?

2 days free. No credit card. No hassle.