# Package Deprecation Research for Product Teams

> Package Deprecation Research for Product Teams is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-16).

Searches the live web for deprecation notices and recommended successor packages, tailored for product teams evaluating dependency health.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/demand-web-package-deprecation-product?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/package-deprecation-research-for-product-teams-107237d0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_z-YOy533O5YgQk0If5j0k

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 package-deprecation-research-for-product-teams-107237d0 -d '<json body>'
```

Example prompt: Search for deprecation notices and recommended successors for the 'request' npm package — return up to 5 results — I need to know what the official replacement is and any migration guidance.

## When to prefer this

Choose this endpoint when a product team needs to quickly determine whether a software package has been officially deprecated and what the recommended migration path or successor is, leveraging live web search rather than a static database. Prefer it over general web search when you want results scoped specifically to deprecation notices and successor recommendations for software dependencies.

## Known failure modes

- Query too vague returns generic results unrelated to the specific package
- No official deprecation notice exists yet for a newly abandoned package
- Web search returns outdated cached results for recently deprecated packages
- max_results set to 0 or above 10 triggers validation error
- Package name misspelled leads to irrelevant results

## How this service works

Package deprecation research for Product teams: Find deprecation notices and recommended successors. Uses live web search; provide query to focus the search.

## Output

Returns up to 10 web search results focused on deprecation notices and successor package recommendations for the queried package or topic, including links and summaries of official deprecation announcements and migration guides.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "query": {
   "type": "string",
   "default": "deprecated package successor migration official notice Product teams",
   "description": "Optional focused search query."
  },
  "max_results": {
   "type": "integer",
   "default": 5,
   "maximum": 10,
   "minimum": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/package-deprecation-research-for-product-teams-107237d0/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)