API
Playground
Rate-limited endpoints, webhook handlers, proxy services, and API infrastructure that scales from zero to millions of requests. Built for developers who ship fast.
API Services
Managed API Gateway
Full-featured API gateway with rate limiting, caching, auth, and analytics. Deploy in 5 minutes.
Features:
- ▸Rate limiting (token bucket)
- ▸Request/response caching
- ▸JWT/OAuth validation
- ▸Request transformation
- ▸Real-time analytics
Webhook Handler Pro
Receive, validate, queue, and process webhooks at scale. Built-in retry logic and dead letter queues.
Features:
- ▸Signature validation
- ▸Automatic retries
- ▸Dead letter queue
- ▸Webhook replay
- ▸Event filtering
GraphQL Accelerator
Managed GraphQL server with intelligent caching, query complexity limits, and APQ.
Features:
- ▸Automatic persisted queries
- ▸DataLoader batching
- ▸Query complexity analysis
- ▸Schema stitching
- ▸Redis caching layer
REST API Proxy
Proxy layer for third-party APIs. Rate limit management, caching, and failover.
Features:
- ▸Multi-API aggregation
- ▸Automatic rate limit handling
- ▸Response caching
- ▸Failover endpoints
- ▸Request deduplication
WebSocket Server
Scalable WebSocket infrastructure. Real-time messaging, presence, and pub/sub.
Features:
- ▸Horizontal scaling
- ▸Message persistence
- ▸Presence tracking
- ▸Channel management
- ▸Message history
API Mock Server
Generate mock APIs from OpenAPI specs. Perfect for frontend development and testing.
Features:
- ▸OpenAPI 3.0 support
- ▸Dynamic response generation
- ▸Stateful mocking
- ▸Scenario management
- ▸Request validation
API Analytics Suite
Deep API analytics and monitoring. Usage patterns, error tracking, performance metrics.
Features:
- ▸Real-time dashboards
- ▸Error rate monitoring
- ▸Latency tracking
- ▸User segmentation
- ▸Custom alerts
API Key Management
Centralized API key generation, rotation, and revocation. Audit logs included.
Features:
- ▸Automatic key rotation
- ▸Scoped permissions
- ▸Usage tracking
- ▸IP whitelisting
- ▸Audit logs
Serverless Functions
Deploy functions without managing servers. Auto-scale from 0 to millions.
Features:
- ▸Node.js, Python, Go, Rust
- ▸Auto-scaling
- ▸Cold start optimization
- ▸Environment variables
- ▸Scheduled invocations
Common Use Cases
SaaS API Backend
Full API infrastructure for your SaaS product
Third-Party Integrations
Handle webhooks from Stripe, GitHub, Shopify, etc.
Mobile App Backend
Real-time features for iOS/Android apps
API Aggregation
Combine multiple APIs into one unified interface
Why Our API Infrastructure?
Sub-20ms Latency
Edge-optimized routing and intelligent caching. Your API responses are fast globally, not just from one region.
Auto-Scaling
Handle traffic spikes without configuration. Goes from 10 req/s to 100k req/s automatically. Pay only for what you use.
Built-in Security
DDoS protection, rate limiting, request validation, and anomaly detection. Your API is protected from day one.
Real-Time Analytics
See every request, error, and performance metric in real-time. Know what's happening before your users complain.
Zero Downtime Deploys
Update your API without dropping requests. Blue-green deployments and automatic rollback on errors.
Developer-First
OpenAPI specs, SDKs in 8 languages, comprehensive docs, and actual code examples. Not just theory.
Quick Start Example
-H "X-API-Key: seb_live_..." \
-H "Content-Type: application/json"
API Pricing Philosophy
We charge for what you use, not for features. Every plan includes rate limiting, caching, analytics, and DDoS protection. The only difference is request volume.
No "enterprise contact us" pricing. No surprise bandwidth charges. No hidden fees. Scale from free tier to millions of requests with transparent per-request pricing.
After that: $0.50/100k requests
Ready to Build?
Start with our free tier. No credit card required. Deploy your first API in under 5 minutes.