API · x402

Kevscope: CVE priority API: up to 20 CVEs per call with a verdict and the evidence (CIS…

Kevscope: CVE priority API: up to 20 CVEs per call with a verdict and the evidence (CISA KEV, EPSS).

by Kevscope API · verified provider · updated 2026-10-10

What it does

Kevscope: CVE priority API: up to 20 CVEs per call with a verdict and the evidence (CISA KEV, EPSS).

Tags: cve · kev · epss · security

Use with an agent

Discover. Agents find this listing with GET https://bazaar.saylorinnovations.com/discovery/search?query=…, the MCP tool search_resources, or /discovery/resources.
Inspect. Fetch /resources/21882.json for listed payment options and schema.
Pay. Call GET https://kevscope-api.cybermaxtools.com/x402/api/kev/recent unpaid first. The provider answers 402 with the live payment requirements. An x402 client signs one of the live options and retries with PAYMENT-SIGNATURE.
Execute. The provider returns 200 with the data. Agent Bazaar is not in the request path and never sees your payment.

For humans

You don't need an account or an API key; you need a wallet holding a small amount of USDC on Base, and an x402-capable client (see the examples below). Call the endpoint unpaid first to see exactly what it asks for.

Pricing & payment

Catalog quote: ~$0.003 listed live 402 wins
Protocol: x402 v2
Auth: No account or API key. Pay per request.
Networks: Base

x402 payment requirements

These are the catalog's listed payment options. Coinbase Bazaar listings and provider manifests can drift; the endpoint's live unpaid 402 response is the source of truth before payment.

Scheme	Network	Asset	Amount	Pay to	Timeout
exact	Base eip155:8453	USDC	$0.003	0x858be21474ECA228a41Cc9aa335E9aa7CCf70fCA	120s

accepts[] (raw JSON)

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x858be21474ECA228a41Cc9aa335E9aa7CCf70fCA",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "3000",
    "amountUsd": 0.003,
    "maxTimeoutSeconds": 120
  }
]

Examples

curl

curl "https://kevscope-api.cybermaxtools.com/x402/api/kev/recent"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://kevscope-api.cybermaxtools.com/x402/api/kev/recent");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://kevscope-api.cybermaxtools.com/x402/api/kev/recent")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Details

Provider: Kevscope API
Endpoint: https://kevscope-api.cybermaxtools.com/x402/api/kev/recent
Machine-readable: /resources/21882.json