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Technical Blog
Articles

In-depth articles explaining stateful mock APIs, WebSockets, payments, and frontend resilience.

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PreviousReal-World Showcase
NextGraphiQL IDE
Interactive Workbench

Universal API Studio

An in-browser API testing workbench built directly into the documentation. Test arbitrary REST endpoints, execute persistent CRUD mutations, inject chaos modifiers, and inspect response headers and JSON payloads in real time.

Quick Scenario Presets

Click a preset to load into the console below

Fetch Posts Catalog

Retrieve baseline posts with pagination limit.

Visitor Session Connected

Fetch Posts Catalog

Retrieve baseline posts with pagination limit.

GET
response.json
1
{
2
// Click "Send" above to execute this request against the live server.
3
}

Studio Workbench Capabilities

Automatic Session Isolation

Every request executed in this console passes your browser's pg_identity session cookie. Mutations persist immediately across the entire documentation.

Precision Latency Timer

Tracks actual network round-trip time in milliseconds. Helpful for measuring latency injection modifiers (?_delay=1500) and payload overhead.

Instant Reset Hook

Wipe all mutated records anytime using the atomic reset tool without affecting other users or having to restart a local server.

Prefer querying via GraphQL?

Test queries, mutations, and nested relations in our dedicated GraphiQL IDE.

Open GraphiQL IDE