---
title: "Synthetic API sandbox"
description: "Test public read request shapes against clearly labeled synthetic fixtures."
canonical: https://home.ashwingopalsamy.in/sandbox/
last_updated: 2026-10-04
revision: 5b4cd2bb8406016b104941e1f7a777da13bd8b8030da027454e61c250cc8565f
language: en
---

# Synthetic API sandbox

This is a read-only API sandbox with two fictional records. Every amount, activity, date and source label below the sandbox API is synthetic test data, not evidence about a construction site. It never returns production records and has no write operations.

## Try the sample reads

~~~sh
curl -fsS https://home.ashwingopalsamy.in/sandbox/api/v1/site
curl -fsS 'https://home.ashwingopalsamy.in/sandbox/api/v1/search?q=synthetic'
curl -fsS https://home.ashwingopalsamy.in/sandbox/api/v1/content/fixture-cost-example
curl -fsS 'https://home.ashwingopalsamy.in/sandbox/api/v1/content/batch?ids=fixture-cost-example,fixture-work-example'
~~~

Fixture IDs are fixture-cost-example and fixture-work-example. Results use the same response shapes as the public API. The sandbox is suitable for read-client parsing and error handling; it does not simulate authentication, writes, payments, or production data.

[Developer guide](/developers/) · [OpenAPI](/openapi.json) · [Public access policy](/auth/)

## Source

Review: not independently reviewed. Last updated: 2026-10-04.
Freshness comes from source/correction dates; month-only sources use their publication date as a disclosed release-date fallback. Work and payment dates are separate.

[Canonical page](https://home.ashwingopalsamy.in/sandbox/) · [Developer guide](/developers/) · [Navigation](/llms.txt)