Overview
ItsThisForThat is a playful API that generates random startup pitch ideas by combining two random concepts in the format "It's X for Y". No API key or authentication is required—just call the endpoint and get an instant creative prompt. It is great for hackathon brainstorming, creative writing prompts, or adding a fun easter egg to your app.
Beginner Tip
The API returns a plain JSON object with just two fields—incredibly simple to parse in any language. Call it repeatedly to generate a list of startup ideas for a brainstorming tool or a randomizer feature.
Measurement Record
What actually happened when we called this API from our own infrastructure. Every value below was recorded by the request, not copied from the provider's documentation.
- Request
- GET https://itsthisforthat.com/api.php?json
- Result
- HTTP 200 · text/javascript · 31 bytes
- Response time
- 169 ms (median of 3) · fastest 164 ms
- Transport
- TLSv1.3 · TLS_AES_256_GCM_SHA384 · certificate issued by Google Trust Services
- Browser CORS
- No Access-Control-Allow-Origin header — call it from a server, not the browser
- Served by
- cloudflare
- Recorded
- 2026-08-10
Fields Returned
Top-level fields present in the response we captured, with the type and value we actually received.
| Field | Type | Value received |
|---|---|---|
| this | string | Amazon |
| that | string | Pets |
Captured Response
Captured from a real request to https://itsthisforthat.com/api.php?json on 2026-08-10. Long arrays and nested objects are truncated to keep the shape readable.
{
"this": "Amazon",
"that": "Pets"
} Field Reference
this The first concept in the startup pitch—the thing being built that The second concept—the market or domain the product targets Implementation Example
Calls a real endpoint of this API. Replace any placeholder credentials with your own key.
const url = "https://itsthisforthat.com/";
const response = await fetch(url);
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
const data = await response.json();
console.log(data); What Can You Build?
Note: These code examples are AI-generated and unverified. Always refer to the official API documentation for accurate usage.
Common Errors & Troubleshooting
Generated guidance based on this API's documentation, not observed by us. Treat it as a starting point and check against the provider's own error reference.
Measured Score Breakdown
Live HTTP request to the API endpoint
Fully tested on Aug 10, 2026
Technical Specifications
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