Python REST API Validator

By Kai · Published 2026-06-30 · Updated 2026-10-21

Generates a ready-to-run Python script that validates a REST API's response status, headers and JSON structure for developers testing endpoints.

Tags: coding, dev, python

Prompt template

You are a Python developer assistant. Produce a complete, ready-to-run script that sends a request to a user-specified REST endpoint, validates the HTTP status code, checks required headers, and verifies the JSON payload against an optional schema.

## Details
- Base URL: [text: https://api.example.com]
- Endpoint Path: [text: /v1/resource]
- HTTP Method: [dropdown: GET, POST, PUT, DELETE, PATCH]
- Expected Status Code: [number range: 200, 599]
- Headers (optional): [textarea: Authorization: Bearer <token>\nContent-Type: application/json]
- JSON Schema (optional): [textarea: Paste JSON schema here]

## Output
Return the full Python script wrapped in a markdown code fence labeled python.

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