API & Web Engineering Lab
API design, testing, validation helpers, JWT generators, curl converters, and OpenAPI validators.
Overview
API & Web Engineering Lab includes 12 tools focused on practical developer workflows that run directly in the browser.
Common Use Cases
- Quickly transform development input and copy output into local workflows.
- Validate tool output before using it in CI, docs, or application code.
- Reduce repetitive utility work during debugging and integration tasks.
Tools in API & Web Engineering Lab
JWT Claims Editor
Edit and repackage JSON Web Token claims with ease.
Open toolJWT Generator
Generate signed JSON Web Tokens for testing integrations.
Open toolHTTP Header Analyzer
Parse and inspect HTTP request/response headers for security flags.
Open toolCurl Command Builder
Build curl commands with header and body configurations.
Open toolCurl → Fetch Converter
Translate curl commands into JavaScript fetch requests.
Open toolCurl → Python Requests Converter
Convert curl commands to Python requests syntax.
Open toolOpenAPI Validator
Validate OpenAPI specification files against standards.
Open toolOpenAPI Diff Checker
Compare two OpenAPI specs and highlight breaking changes.
Open toolJSON Schema Generator
Generate a JSON Schema structure from sample JSON data.
Open toolJSON Schema Validator
Validate JSON payloads against a custom JSON Schema.
Open toolGraphQL Query Formatter
Beautify and format GraphQL queries, mutations, and variables.
Open toolGraphQL Query Explorer
Explore schemas and test GraphQL queries locally.
Open toolFAQ
Does this category process input on a server?
Core tools are browser-first and designed for local processing in the current ScriptPulse implementation.
Can I use these outputs in production workflows?
Yes, but you should validate outputs against your runtime requirements before deployment.