# bcrypt NPM Package Artifact Integrity Metadata

> bcrypt NPM Package Artifact Integrity Metadata 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 published artifact integrity metadata (checksums, signatures, file hashes) for the bcrypt npm package to support integration and upgrade planning.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/signal-npm-bcrypt-artifact-integrity?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/bcrypt-npm-package-artifact-integrity-metadata-7e260658
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_GKPV80OhtZmM_Pkym-d7s

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 bcrypt-npm-package-artifact-integrity-metadata-7e260658 -d '<json body>'
```

Example prompt: Can you pull the published artifact integrity metadata for the bcrypt npm package version 5.1.1 so I can verify the checksums before we upgrade?

## When to prefer this

Use this endpoint when you need to programmatically retrieve npm artifact integrity metadata for the bcrypt package specifically, such as during automated dependency audits, CI/CD supply-chain checks, or upgrade planning workflows where you need checksums or registry metadata without scraping npm directly.

## Known failure modes

- Unknown or misspelled package name returns a not-found error
- Requested version does not exist in npm registry returns version-not-found error
- Registry API unavailable causes timeout or service error
- Malformed version string may return validation error
- Rate limiting or payment failure returns 402 or quota error

## How this service works

bcrypt Published artifact integrity metadata: Published artifact integrity metadata for npm package bcrypt. Inspect registry metadata for integration and upgrade planning. Package and version can be overridden.

## Output

Returns npm registry artifact integrity metadata for the bcrypt package, including fields such as checksums (shasum, integrity hash), tarball URL, file size, and other published artifact details for the specified version or latest release.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "package": {
   "type": "string",
   "default": "bcrypt",
   "maxLength": 150
  },
  "version": {
   "type": "string",
   "maxLength": 100
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/bcrypt-npm-package-artifact-integrity-metadata-7e260658/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)