Build Custom APIs in Minutes
Create powerful REST APIs backed by your workflows. Authentication, rate limiting, and documentation—all built in.
Response
{
"data": [
{ "id": "cus_1", "name": "Acme Corp" },
{ "id": "cus_2", "name": "TechStart" }
],
"total": 2,
"page": 1
}All HTTP Methods Supported
Build RESTful APIs with full support for all standard HTTP methods.
Retrieve data
Create resources
Update resources
Partial updates
Remove resources
Endpoint Features
Everything you need to build, secure, and scale your APIs.
Custom REST APIs
Build RESTful endpoints with any HTTP method. Define request/response schemas visually.
Authentication
Secure endpoints with API keys, OAuth 2.0, JWT tokens, or custom authentication logic.
Rate Limiting
Protect your APIs with configurable rate limits. Per-user, per-IP, or global limits.
Auto Documentation
OpenAPI/Swagger docs generated automatically. Interactive API explorer included.
Analytics & Monitoring
Track API usage, latency, and errors. Real-time dashboards and alerting.
Workflow-Powered
Each endpoint executes a workflow. Full power of Lither automation behind every API call.
Authentication Options
Secure your APIs with industry-standard authentication methods.
API Keys
Simple key-based authentication for server-to-server calls
OAuth 2.0
Industry standard for user authorization flows
JWT Tokens
Stateless authentication with signed tokens
Custom Auth
Implement your own authentication logic
Use Cases
From public APIs to internal microservices, endpoints adapt to any need.
Public APIs
Expose your data and services to external developers. Build platforms and ecosystems around your product.
Internal APIs
Create microservices and internal APIs for your team. Standardize communication between systems.
Webhook Receivers
Accept webhooks from third-party services. Process Stripe, GitHub, Twilio events and more.
AI-Powered APIs
Build APIs that leverage your AI agents and workflows. Intelligent responses powered by LLMs.
Call Your APIs From Anywhere
Standard REST APIs work with any language or framework.
// Call your custom endpoint
const response = await fetch('https://api.lither.app/v1/customers', {
method: 'GET',
headers: {
'Authorization': 'Bearer your-api-key',
'Content-Type': 'application/json'
}
});
const data = await response.json();
console.log(data.customers);
// Create a new resource
const newCustomer = await fetch('https://api.lither.app/v1/customers', {
method: 'POST',
headers: {
'Authorization': 'Bearer your-api-key',
'Content-Type': 'application/json'
},
body: JSON.stringify({
name: 'New Customer',
email: 'customer@example.com'
})
});Ready to Build Your API?
Create powerful APIs in minutes, not days. Start free and scale as you grow.