Visual API platform
A focused Supabase alternative for visual REST API building
Compare NexApi with a broader backend platform when your priority is visually configuring REST endpoints, integrations, access rules, logs, and OpenAPI.
What this workflow solves
Go from idea to a stable HTTP contract without building every backend layer first.
NexApi is not a drop-in Supabase clone. Supabase covers a broad backend platform around Postgres, auth, storage, realtime, and more. NexApi is intentionally narrower: it focuses on visually building and operating REST APIs, including endpoint rules, connectors, API keys, webhooks, logs, analytics, and OpenAPI output.
Use a workflow centered on endpoint configuration rather than a general backend suite.
Connect existing Postgres or MySQL data sources when appropriate.
Manage API keys, webhooks, request logs, and OpenAPI in one interface.
Choose NexApi when the API contract itself is what you want to manage visually.
How it works
A short path from data model to usable endpoint.
Identify what you actually need
If the requirement is primarily REST endpoints, access rules, connectors, and observability, a focused API builder may be enough.
Connect or model data
Use NexApi-managed data structures or connect an existing Postgres/MySQL source.
Define the contract
Configure paths, methods, schemas, response mappings, keys, caching, and rate limits.
Operate from one dashboard
Use logs, analytics, webhooks, connectors, and OpenAPI output alongside the API configuration.
GET /r/customer-api/accounts/acc_42
x-api-key: nxa_live_••••••{
"id": "acc_42",
"name": "Northstar Studio",
"status": "active"
}API-first rather than backend-suite-first
For some products, the useful abstraction is a managed REST contract over existing data and services.
Built into NexApi
The API operations layer is already there.
Start small, then add the controls normally scattered across backend code, gateway config, webhook workers, and observability tools.
Visual endpoint builder
Configure methods, paths, request schemas, and response mappings from one interface.
API keys and access
Add API-key based access rules and keep public endpoints under control.
Rate limits and caching
Apply endpoint-level runtime controls without rebuilding the surrounding backend.
Webhooks and connectors
Connect REST APIs with Google Sheets, Slack, Discord, webhooks, Postgres, MySQL, and external REST APIs.
OpenAPI output
Keep the API contract consumable by documentation and developer tooling.
Logs and analytics
Inspect requests and usage from the same dashboard used to configure the API.
Good fit for
Teams that want to ship the API contract first.
Frequently asked
Is NexApi a complete replacement for every Supabase feature?
No. NexApi does not position itself as a drop-in replacement for Supabase's full platform. It is a more focused option when visual REST API building and operations are the main requirement.
Can NexApi connect to Postgres?
Yes. Postgres and MySQL are supported connector types for schema-oriented database workflows.
Does NexApi include authentication?
NexApi includes application authentication and API-key based access for published API workflows. The product model is different from a full backend-as-a-service authentication platform.
Build it in NexApi
Turn this use case into a working endpoint.
Start with the contract you need now, then add keys, connectors, webhooks, analytics, and OpenAPI as the project grows.