Developer platform
A developer platform for building, documenting and monetizing APIs: gateway, auth, rate limiting, versioning and beautiful docs — from one spec.
Features
Everything you need. Nothing you don't.
Spec-first gateway
Your OpenAPI spec becomes routing, validation and typed SDKs automatically.
Auth in minutes
API keys, OAuth 2.0 and JWT with scopes, rotation and self-serve developer portals.
Smart rate limiting
Per-plan quotas, burst control and fair-use policies enforced at the edge.
Living documentation
Interactive docs with runnable examples, generated from your spec on every deploy.
Versioning & deprecation
Ship v2 without breaking v1 — traffic analytics show exactly who's still on what.
Usage-based billing
Metering and Stripe integration turn your API into a product with pricing tiers.
Architecture
Under the hood
A Go-powered edge gateway handles the hot path in microseconds, while a control plane manages specs, keys, plans and analytics.
Edge gateway
Go proxy: auth, validation and limits in <1ms
Control plane
Specs, consumers, plans and key lifecycle
Analytics pipeline
Per-endpoint latency, errors and usage
Developer portal
Docs, playground and self-serve keys
Billing engine
Metering with Stripe-native invoicing
Tech stack
Built on proven foundations
In the wild
See it in action
Implementation
From kickoff to production
Point the platform at your existing API and go live behind the gateway in days — no rewrite required.
Day 1
1. Import your spec
Upload OpenAPI or let us introspect your existing endpoints.
Days 2–3
2. Configure plans
Define tiers, quotas and auth for your consumers.
Week 1
3. Route traffic
Shift traffic gradually behind the gateway with zero downtime.
Week 2
4. Open the portal
Publish docs and let developers self-serve keys and upgrades.
Integrations
Plays well with your stack
Pricing
Simple plans, honest pricing
Every plan includes onboarding with our engineers. Annual billing saves two months.
Build
€240/month
For teams shipping their first public API.
- 5M requests/month
- Developer portal
- API key auth
- Community support
Scale
€940/month
For APIs that are products in their own right.
- 50M requests/month
- OAuth & JWT
- Usage-based billing
- Priority support
Enterprise
Custom
For platform companies and regulated APIs.
- Unlimited requests
- Private gateways
- Custom SLAs
- Dedicated support
FAQ
Common questions
Under one millisecond at p99 for auth and validation — the gateway is written in Go and deployed to regions next to your infrastructure.
See WEBX API on your own data.
A 30-minute demo with the engineers who built it — not a sales script.