# pydantic Vulnerability Disclosure Timeline

> pydantic Vulnerability Disclosure Timeline is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-21).

Returns the OSV vulnerability disclosure timeline for a specific version of the PyPI package pydantic, including when CVEs were published, updated, and fixed.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/signal-osv-pypi-pydantic-timeline?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/pydantic-vulnerability-disclosure-timeline-07dcbee2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_EQkpe0PMJDkoFvsMX5sPA

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 pydantic-vulnerability-disclosure-timeline-07dcbee2 -d '<json body>'
```

Example prompt: Can you pull the OSV vulnerability disclosure timeline for pydantic version 2.5.2 from PyPI and tell me when any CVEs were first published and whether they've been fixed?

## When to prefer this

Use this endpoint when you specifically need the vulnerability disclosure timeline for the PyPI pydantic package and want structured OSV advisory data including dates, affected version ranges, and fix information. Prefer this over generic vulnerability scanners when you need machine-readable, timestamped disclosure history for pydantic in an automated agent workflow. It is not suitable for other PyPI packages or npm packages.

## Known failure modes

- Unknown or invalid version string returns empty advisory list
- 'latest' resolution fails if PyPI registry is unreachable
- Pagination required for packages with many advisories (use page_token)
- Scoped to pydantic only — querying other packages returns no results
- Rate limits or payment failures return HTTP 402 or 429 errors

## How this service works

pydantic Vulnerability disclosure timeline: Vulnerability disclosure timeline for PyPI package pydantic, from OSV. Accepts an exact version; latest resolves the registry version. Scope is the named package only.

## Output

Returns a timeline of OSV vulnerability disclosures for the specified pydantic version, including advisory IDs, publication timestamps, modification dates, severity details, affected version ranges, and fixed version information for each CVE or advisory associated with the package.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "package": {
   "type": "string",
   "default": "pydantic",
   "maxLength": 150
  },
  "version": {
   "type": "string",
   "default": "latest",
   "maxLength": 100
  },
  "page_token": {
   "type": "string",
   "maxLength": 4000
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/pydantic-vulnerability-disclosure-timeline-07dcbee2/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)