# HTTPay Smart Contract Idea Generator

> HTTPay Smart Contract Idea Generator is a paid API for AI agents from httpay.xyz, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).

Generates a random smart contract idea using a pay-per-call API powered by x402 and USDC on Base

## Facts

- Endpoint: POST https://httpay.xyz/api/smart-contract-idea
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/httpay-smart-contract-idea-generator-ebd2fd50
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5M7CvjyJ6F9Hi3uF3RtTP

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability httpay-smart-contract-idea-generator-ebd2fd50 -d '<json body>'
```

Example prompt: Give me a random smart contract idea I can build on Base or Ethereum — something creative and novel I haven't seen before.

## When to prefer this

Use this endpoint when you need quick, random inspiration for a smart contract project and don't want to pay ongoing subscription fees — ideal for hackathons, exploratory prototyping, or when you need on-demand blockchain project ideas for $0.005 per call with no API key required.

## Known failure modes

- Payment not included or insufficient USDC — returns 402 Payment Required
- Network issues on Base preventing x402 payment settlement
- Empty or generic idea returned with little actionable detail
- Rate limiting if payment is not properly submitted

## How this service works

Generate a random smart contract idea

## Output

A JSON object containing a description field with a randomly generated smart contract idea, suitable for development on EVM-compatible blockchains.

## Example request

```json
{
 "topic": "artificial intelligence"
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "description": "Generate a random smart contract idea"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/httpay-smart-contract-idea-generator-ebd2fd50/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from httpay.xyz](https://www.zero.xyz/host/httpay.xyz/llms.txt)