1gateway
Use when an agent must check a dependency before installing or upgrading: is this exact package version vulnerable? Input: package, ecosystem (npm, PyPI, Go, Maven, crates.io, NuGet, RubyGems, Packagist...), version. Output: JSON vulnerable yes/no, counts by severity, advisories (GHSA/CVE id, summary, severity, CVSS, CWE, fixed versions, links). Data: OSV.dev. Example: ?package=lodash&ecosystem=npm&version=4.17.15
Offering
- Provider
- 1gateway.dev
- Method
- GET
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Other
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://1gateway.dev/v1/dev/vulnerabilities- MIME type
- application/json
- First seen
- 2026-10-19T02:32:25.008Z
- Last seen
- Tags
- vulnerabilities, cve, dependency-scanning, Security, osv
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.003 USDC
Atomic price: 3000 · Network: eip155:8453 · Asset: USDC · Scheme: exact - Payment option 2
- 0.003 USDC
Atomic price: 3000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "3000",
"payTo": "0x6246eee0355Dd7A93C888fE59e1151388A0cC5a1"
},
{
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"amount": "3000",
"payTo": "AwV6UZobYPyTdsuNa2NknZZrnmmUoH5ckEv3wNgL26WT"
}
]Observed health
- Status
- Healthy
- Latest latency
- 44 ms
- Average latency
- 710 ms
- HTTP status
- 402
- Last checked
- Reachability
- 100% over 12 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"type": "object",
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"type": "string",
"enum": [
"GET"
]
},
"queryParams": {
"type": "object",
"properties": {
"package": {
"type": "string",
"description": "Package name as in its registry (Go: module path; Maven: group:artifact)",
"maxLength": 214,
"examples": [
"lodash"
]
},
"ecosystem": {
"type": "string",
"description": "Package ecosystem (case-insensitive; pip/python, cargo/rust, composer, gem also accepted)",
"enum": [
"npm",
"PyPI",
"Go",
"Maven",
"crates.io",
"NuGet",
"RubyGems",
"Packagist",
"Pub",
"Hex",
"Hackage",
"CRAN",
"SwiftURL"
],
"examples": [
"npm"
]
},
"version": {
"type": "string",
"description": "Exact released version",
"maxLength": 64,
"examples": [
"4.17.15"
]
}
},
"required": [
"package",
"ecosystem",
"version"
],
"additionalProperties": false
}
},
"required": [
"type",
"method"
],
"additionalProperties": false
}Output schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"additionalProperties": false,
"properties": {
"ecosystem": {
"description": "Package ecosystem (case-insensitive; pip/python, cargo/rust, composer, gem also accepted)",
"enum": [
"npm",
"PyPI",
"Go",
"Maven",
"crates.io",
"NuGet",
"RubyGems",
"Packagist",
"Pub",
"Hex",
"Hackage",
"CRAN",
"SwiftURL"
],
"examples": [
"npm"
],
"type": "string"
},
"package": {
"description": "Package name as in its registry (Go: module path; Maven: group:artifact)",
"examples": [
"lodash"
],
"maxLength": 214,
"type": "string"
},
"version": {
"description": "Exact released version",
"examples": [
"4.17.15"
],
"maxLength": 64,
"type": "string"
}
},
"required": [
"package",
"ecosystem",
"version"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"attribution": {
"type": "string"
},
"bySeverity": {
"properties": {
"critical": {
"type": "integer"
},
"high": {
"type": "integer"
},
"low": {
"type": "integer"
},
"moderate": {
"type": "integer"
},
"unknown": {
"type": "integer"
}
},
"type": "object"
},
"count": {
"type": "integer"
},
"fixedVersionsMentioned": {
"items": {
"type": "string"
},
"type": "array"
},
"note": {
"type": "string"
},
"package": {
"properties": {
"ecosystem": {
"type": "string"
},
"name": {
"type": "string"
},
"version": {
"type": "string"
}
},
"type": "object"
},
"truncated": {
"type": "boolean"
},
"vulnerabilities": {
"items": {
"properties": {
"advisory": {
"type": [
"string",
"null"
]
},
"aliases": {
"items": {
"type": "string"
},
"type": "array"
},
"cve": {
"type": [
"string",
"null"
]
},
"cvss": {
"properties": {
"type": {
"type": "string"
},
"vector": {
"type": "string"
}
},
"type": [
"object",
"null"
]
},
"cwe": {
"items": {
"type": "string"
},
"type": "array"
},
"fixedIn": {
"items": {
"type": "string"
},
"type": "array"
},
"id": {
"type": "string"
},
"modified": {
"type": [
"string",
"null"
]
},
"published": {
"type": [
"string",
"null"
]
},
"severity": {
"type": [
"string",
"null"
]
},
"summary": {
"type": [
"string",
"null"
]
},
"url": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
},
"vulnerable": {
"type": "boolean"
}
},
"required": [
"package",
"vulnerable",
"count",
"bySeverity",
"fixedVersionsMentioned",
"vulnerabilities",
"truncated",
"attribution",
"note"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}