Vainplex

ERC-8004

API provides real-time security scanning for prompts, domains, IPs, URLs, emails, and passwords against breach databases.

developer_tool

from$0.001

Trust signal

Corroborated6060/ 100

4 of 4 pillars

coverage 100%

Pillars

Traction

70%

Liveness

88%

Identity

21%

Longevity

40%

Signals

On-chain settlement (CDP)

Active in last 30 days

Endpoint reachable

GitHub org present

X (Twitter) handle

.well-known/agent.json

skill.md published

ERC-8004 registered

Evidence tiers, not an endorsement · trust model v0.1.0 (provisional) · CDP-lane settlement only (D3) · Trust API coming soon

On-chain traction

Min price (402)$0.001

Total vol$4.11

30d vol$0.08

Total tx732

30d tx19

FirstFeb 26, 2026

LastJun 18, 2026

ERC-8004 agent registry

Verified agent

agent id

25679

chain

Identity & classification

Domainvainplex.dev

Xunverified

GitHubunverified

ENSunverified

Category confidenceunscored

Settlement volume

USDC settled on-chain · monthly

as of Jul 3, 2026

loading chart…

Endpoints(29)

GEThttps://shield.vainplex.dev/api/cdp/check-password-range

ShieldAPI - x402 security preflight before agents accept or store credential material

$0.0010 USDCpay_to unverifiedlive · 109msJun 23

GEThttps://shield.vainplex.dev/api/cdp/check/password/range

ShieldAPI - x402 security preflight before agents accept or store credential material

$0.0010 USDCpay_to unverifiedlive · 88msJun 23

GEThttps://shield.vainplex.dev/api/check-password

Check password hash against 900M+ breach records

$0.0010 USDCpay→0xfcaf…02a6live · 83msJun 23

GEThttps://shield.vainplex.dev/api/check-password-range

k-Anonymity password range lookup (HIBP compatible)

$0.0010 USDCpay→0xfcaf…02a6live · 114msJun 23

GEThttps://shield.vainplex.dev/api/cdp/check-ip

ShieldAPI - x402 security preflight before agents connect to IP infrastructure

$0.0020 USDCpay_to unverifiedlive · 111msJun 23

GEThttps://shield.vainplex.dev/api/cdp/check/ip

ShieldAPI - x402 security preflight before agents connect to IP infrastructure

$0.0020 USDCpay_to unverifiedlive · 108msJun 23

GEThttps://shield.vainplex.dev/api/check-ip

IP reputation & blacklist check

$0.0020 USDCpay→0xfcaf…02a6live · 84msJun 23

GEThttps://shield.vainplex.dev/api/cdp/check-domain

ShieldAPI - x402 security preflight before agents trust a domain, merchant, issuer, or callback host

$0.0030 USDCpay_to unverifiedlive · 100msJun 23

GEThttps://shield.vainplex.dev/api/cdp/check-url

ShieldAPI - x402 security preflight before agents open, pay, or follow untrusted URLs

$0.0030 USDCpay_to unverifiedlive · 81msJun 23

GEThttps://shield.vainplex.dev/api/cdp/check/domain

ShieldAPI - x402 security preflight before agents trust a domain, merchant, issuer, or callback host

$0.0030 USDCpay_to unverifiedlive · 154msJun 23

GEThttps://shield.vainplex.dev/api/cdp/check/url

ShieldAPI - x402 security preflight before agents open, pay, or follow untrusted URLs

$0.0030 USDCpay_to unverifiedlive · 81msJun 23

GEThttps://shield.vainplex.dev/api/check-domain

Domain reputation & security check

$0.0030 USDCpay→0xfcaf…02a6live · 6100msJun 23

GEThttps://shield.vainplex.dev/api/check-url

URL safety & phishing detection

$0.0030 USDCpay→0xfcaf…02a6live · 116msJun 23

GEThttps://shield.vainplex.dev/api/cdp/check-email

ShieldAPI - x402 security preflight before agents trust an identity, sender, or email counterparty

$0.0050 USDCpay_to unverifiedlive · 104msJun 23

POSThttps://shield.vainplex.dev/api/cdp/check-prompt

ShieldAPI - Security intelligence and prompt injection check

$0.0050 USDCpay_to unverifiedlive · 83msJun 23

GEThttps://shield.vainplex.dev/api/cdp/check/email

ShieldAPI - x402 security preflight before agents trust an identity, sender, or email counterparty

$0.0050 USDCpay_to unverifiedlive · 104msJun 23

POSThttps://shield.vainplex.dev/api/cdp/check/prompt

ShieldAPI - Security intelligence and prompt injection check

$0.0050 USDCpay_to unverifiedlive · 83msJun 23

GEThttps://shield.vainplex.dev/api/check-email

Email breach exposure check

$0.0050 USDCpay→0xfcaf…02a6live · 101msJun 23

POSThttps://shield.vainplex.dev/api/check-prompt

Prompt injection detection (200+ patterns, <100ms)

$0.0050 USDCpay→0xfcaf…02a6live · 85msJun 23

GEThttps://shield.vainplex.dev/api/cdp/check-package

ShieldAPI - x402 security preflight before agents install or run npm/PyPI dependencies

$0.010 USDCpay_to unverifiedlive · 113msJun 23

GEThttps://shield.vainplex.dev/api/cdp/check/package

ShieldAPI - x402 security preflight before agents install or run npm/PyPI dependencies

$0.010 USDCpay_to unverifiedlive · 82msJun 23

GEThttps://shield.vainplex.dev/api/cdp/full-scan

ShieldAPI - x402 security preflight for high-risk agent payment, trust, or connection decisions

$0.010 USDCpay_to unverifiedlive · 205msJun 23

GEThttps://shield.vainplex.dev/api/cdp/full/scan

ShieldAPI - x402 security preflight for high-risk agent payment, trust, or connection decisions

$0.010 USDCpay_to unverifiedlive · 112msJun 23

GEThttps://shield.vainplex.dev/api/full-scan

Full security scan — all checks combined

$0.010 USDCpay→0xfcaf…02a6live · 6219msJun 23

POSThttps://shield.vainplex.dev/api/cdp/check-mcp-trust

ShieldAPI - MCP Server Trust Score

$0.020 USDCpay_to unverifiedlive · 30msJun 23

POSThttps://shield.vainplex.dev/api/cdp/check/mcp/trust

ShieldAPI - MCP Server Trust Score

$0.020 USDCpay_to unverifiedlive · 74msJun 23

POSThttps://shield.vainplex.dev/api/cdp/scan-skill

ShieldAPI - AI skill/plugin supply chain security scanner

$0.020 USDCpay_to unverifiedlive · 25msJun 23

POSThttps://shield.vainplex.dev/api/cdp/scan/skill

ShieldAPI - AI skill/plugin supply chain security scanner

$0.020 USDCpay_to unverifiedlive · 6024msJun 23

POSThttps://shield.vainplex.dev/api/scan-skill

AI skill/plugin supply chain security scanner (8 categories)

$0.020 USDCpay→0xfcaf…02a6live · 23msJun 23