API Endpoints

Build Custom APIs in Minutes

Create powerful REST APIs backed by your workflows. Authentication, rate limiting, and documentation, all built in.

Endpoint Features

Everything you need to build, secure, and scale your APIs.

Custom REST APIs

Build RESTful endpoints with any HTTP method. Define request and 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 and Swagger docs generated automatically. Interactive API explorer included.

Analytics and Monitoring

Track API usage, latency, and errors. Real-time dashboards and alerting.

Workflow-Powered

Each endpoint executes a workflow. The full power of Lither automation behind every API call.

Every HTTP Method, Fully Supported

Build RESTful APIs with complete support for all standard HTTP methods. Map each route to a workflow and let Lither handle the request lifecycle.

  • GET for retrieving data
  • POST for creating resources
  • PUT and PATCH for full or partial updates
  • DELETE for removing resources

Authentication Options

Secure your APIs with industry-standard authentication methods, or implement your own logic when you need full control.

  • API Keys for simple server-to-server calls
  • OAuth 2.0 for standard user authorization flows
  • JWT Tokens for stateless, signed authentication
  • Custom Auth to implement your own logic

Built for Every Use Case

From public APIs to internal microservices, endpoints adapt to any need. Expose data to external developers, standardize internal services, receive third-party webhooks, or ship intelligent APIs powered by your AI agents.

  • Public APIs with a developer portal, key management, usage quotas, and versioning
  • Internal APIs with service mesh, internal auth, low latency, and private networking
  • Webhook receivers with signature verification, retry handling, and event logging
  • AI-powered APIs with agent integration, streaming responses, and context handling

Call Your APIs From Anywhere

Standard REST APIs work with any language or framework. Authenticate with a bearer token, send JSON, and get JSON back. No SDK lock-in, no proprietary protocols.

APIs Without the Overhead

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HTTP Methods
0
Auth Methods
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Workflow-Backed
0
Servers to Manage

Frequently Asked Questions

What backs each API endpoint?

Every endpoint executes a Lither workflow. That means the full power of Lither automation sits behind every API call, with no separate server to provision or maintain.

Which HTTP methods are supported?

All standard methods: GET to retrieve data, POST to create resources, PUT and PATCH for full or partial updates, and DELETE to remove resources.

How do I secure my endpoints?

Choose from API keys for server-to-server calls, OAuth 2.0 for user authorization flows, JWT tokens for stateless authentication, or custom authentication logic for full control. You can also apply configurable rate limits per user, per IP, or globally.

Is documentation generated for me?

Yes. OpenAPI and Swagger documentation is generated automatically for your endpoints, complete with an interactive API explorer so consumers can try requests directly.

Can endpoints receive third-party webhooks?

Yes. Endpoints work great as webhook receivers, with signature verification, retry handling, event logging, and data transformation for services like Stripe, GitHub, and Twilio.

Ready to Build Your API?

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