# Project Checklist Builder

> Project Checklist Builder is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-23).

Converts a list of project steps into a formatted numbered checklist tailored for project workflows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/checklist-project?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/project-checklist-builder-9a601ce6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_HK4POKd0Pl6VqtwHm6q2C

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 project-checklist-builder-9a601ce6 -d '<json body>'
```

Example prompt: Turn these steps into a numbered project checklist — goal is 'Launch new website': review copy, approve designs, configure hosting, run QA tests, publish to production.

## When to prefer this

Choose this endpoint when you need to quickly reformat a flat list of project steps into a clean, numbered checklist structure for project management, handover documents, or workflow documentation. It is purpose-built for project contexts rather than generic list formatting, making it more suitable than a general text formatter when the output needs to read as a professional project checklist.

## Known failure modes

- Empty or missing steps array returns an error or minimal checklist
- Goal field absent defaults to a generic project label
- Malformed input schema (non-array steps) results in a 400 error
- Very large step lists may be truncated or return incomplete output
- Payment failure via x402 protocol blocks the request entirely

## How this service works

Project Checklist builder: Turn supplied steps into a numbered checklist. Tailored for project workflows.

## Output

A numbered checklist formatted around the supplied project goal and steps, structured for clarity and project workflow use — typically returned as an ordered list with each step labelled sequentially.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "goal": {
   "type": "string",
   "default": "Prepare a client handover"
  },
  "steps": {
   "type": "array",
   "items": {
    "type": "string"
   },
   "default": [
    "Confirm owner",
    "Collect files",
    "Share access"
   ]
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/project-checklist-builder-9a601ce6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)