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AI-assisted API design

Build Backends Visually, Ship Them Instantly

Postik is the visual builder for APIs and data workflows — with AI suggestions, real-time collaboration, and production-ready code generation for every major runtime.

Free forever · No credit card · 10+ integrations

Connected · postik.tech / production
validate
schema
reserve
postgres
charge
stripe
notify
slack
⌘N New⌘S Save⌘E Export

Features

Everything you need

From first sketch to production traffic — every tool required to run real backends.

Flow Composer

Chain requests, transforms, and conditions on a canvas that compiles straight to code.

Any Runtime

Node, Bun, Deno, Python, Go — export the same flow to the stack your team already runs.

CLI & CI/CD

Pull and push flows from your terminal. Native GitHub Actions and GitLab CI steps.

Hardened by Default

SOC 2 Type II, end-to-end encryption, SSO, and fine-grained role-based access.

Versioned Everything

Every edit is tracked with diff views, environments, and one-click rollback.

Live Collaboration

Multiplayer editing with live cursors, comments, and presence on every node.

Code generation

Design once,
export everywhere

Generate typed clients, handlers, and infrastructure config for the language and framework your team already uses.

  • Type-safe handler and client generation
  • Automatic retries, timeouts, and idempotency
  • Customizable naming and folder conventions
  • Multi-runtime output from one source of truth
TypeScriptPythonGo
// Generated by Postik
import { defineFlow, step } from "@postik/core";
 
export const checkout = defineFlow({
  id: "checkout",
  trigger: "POST /v1/checkout",
  steps: [
    step("validate", { schema: CartSchema }),
    step("reserve", { retries: 3 }),
    step("charge", { idempotent: true }),
  ],
});

Testimonials

Loved by engineers

“Postik took our integration work from three sprints to three days. It just fits.”
SSarah ChenCTO at DataVault
“The best workflow tool I've used. The generated code is genuinely production quality.”
MMarcus JohnsonLead Engineer at Nexus
“We moved an entire platform team off hand-rolled glue code in a single afternoon.”
AAisha PatelVP Engineering at CloudBase

AI integration

Powered by leading models

Pick the model that fits your workflow — or bring your own weights.

GPT-5

OpenAI

Best for complex flow generation and natural-language endpoint design.

Claude 4.5

Anthropic

Excels at reading existing services and proposing safe refactors.

Gemini Pro

Google

Fast and cheap for real-time inline suggestions while you build.

Llama 4

Self-hosted

Run locally for maximum privacy. No payload ever leaves your network.

Integrations

Connects to your stack

PostgreSQLTyped queries and pooled connections
StripePayments, webhooks, and idempotency
KafkaStreaming producers and consumers
S3Object storage and signed uploads
RedisCaching, queues, and rate limits
SlackAlerts, approvals, and notifications

Open source

Built in the open

The Postik runtime is open source. Contribute, audit, and self-host with confidence.

FAQ

Frequently asked questions

Ready to build?

Join thousands of developers shipping backends faster on postik.tech.