# whatchuneed Long-Form Content Generation

> whatchuneed Long-Form Content Generation is a paid API for AI agents from whatchuneed.vercel.app, paid per call via x402, $0.15/call, status unknown (last checked 2026-10-23).

Generates long-form written content (articles, essays, reports, stories) from a natural language prompt via a unified pay-per-call API.

## Facts

- Endpoint: POST https://whatchuneed.vercel.app/api/content/longform?utm_source=zero.xyz
- Price: $0.15/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/whatchuneed-long-form-content-generation-a3f67dfd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_97IG1MMwbaBHaND4FMURs

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 whatchuneed-long-form-content-generation-a3f67dfd -d '<json body>'
```

Example prompt: Write me a detailed, long-form article about the history of quantum computing — covering its origins, key milestones, major researchers, and where the technology is headed in the next decade.

## When to prefer this

Choose this endpoint when you need to generate substantial, multi-paragraph written content (articles, essays, reports, narratives) in a single pay-per-call request with no subscription or API key setup. Prefer it over subscription-based LLM APIs when cost-per-call simplicity and x402 crypto micropayments are required. Best suited for agents that need on-demand long-form writing without managing multiple provider credentials.

## Known failure modes

- Vague or empty input prompt may produce generic or low-quality output
- Missing required 'input' field returns a validation error
- Network or payment processing failure via x402 protocol may result in no response
- Overly long or complex prompts may hit token or processing limits
- Service may return an error status if upstream LLM provider is unavailable

## How this service works

320+ pay-per-call API endpoints across accommodation, LLM, code execution, crypto, medical, finance, and more. One API, one payment. Powered by x402 protocol.

## Output

Returns a result object containing the generated long-form text content along with a status field indicating success or failure. The content is returned as structured response data within the result property.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "string",
   "description": "Request input"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "result": {
   "type": "object",
   "description": "Response data"
  },
  "status": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/whatchuneed-long-form-content-generation-a3f67dfd/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from whatchuneed.vercel.app](https://www.zero.xyz/host/whatchuneed.vercel.app/llms.txt)