BlockSec

BlockSec is a Web3 security and compliance platform offering smart contract audits, infrastructure audits, blockchain penetration testing, AML/CFT compliance tools, and real‑time threat detection. Founded to protect decentralized applications and crypto enterprises, BlockSec provides a suite of products including Phalcon Security, Phalcon Compliance, MetaSleuth, and a public intelligence network for illicit fund monitoring.

BlockSec publishes 1 API on the APIs.io network. Tagged areas include Security, Blockchain, Web3, Compliance, and Auditing.

BlockSec’s developer surface includes pricing, documentation, engineering blog, and 13 more developer resources.

🌐 Visit website 📡 Source on GitHub
26.0/100 emerging Agent 0/100 human only Full breakdown ↓
scored 2026-10-04 · rubric v0.23.0
1 API
SecurityBlockchainWeb3ComplianceAuditing

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-10-04 · rubric v0.23.0
Composite quality — 26.0/100 · emerging
Contract Quality 0.0 / 21
Developer Ergonomics 2.0 / 17
Access Clarity 13.0 / 17
Operational Transparency 1.7 / 11
Contract Governance 0.0 / 10
Discoverability 5.6 / 9
Regulatory Posture 2.1 / 15
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Delegated User Identity 0 / 6
Protected Resource Metadata 0 / 5
Registration Without a Human 0 / 6
Agentic Commerce Well-Known Document 0 / 5
Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.
Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.
The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/blocksec: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

BlockSec API

BlockSec provides a Web3 security and compliance API suite covering AML, smart contract auditing, and threat detection.

Pricing Plans 1

Published pricing tiers and plan structures.

Blocksec Plans Pricing

5 plans

PLANS

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Blocksec Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

Login
Login

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt
 WellKnown
WellKnown

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

Security
Security
 DomainSecurity
DomainSecurity

Commercial 4

Pricing, plans, and the legal terms of use

Plans
Plans
 TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy
 Pricing
Pricing

Company 3

The organization behind the API

Newsroom
Newsroom
 Website
Website
 Blog
Blog

Other 2

Properties that don't map to a standard resource type

Hosts
Hosts
 Vendors
Vendors

Source (apis.yml)

apis.yml Raw ↑ 
aid: blocksec
name: BlockSec
image: https://assets.blocksec.com/image/1710749481735-4.jpg
description: BlockSec is a Web3 security and compliance platform offering smart contract audits, infrastructure audits, blockchain
  penetration testing, AML/CFT compliance tools, and real‑time threat detection. Founded to protect decentralized applications
  and crypto enterprises, BlockSec provides a suite of products including Phalcon Security, Phalcon Compliance, MetaSleuth,
  and a public intelligence network for illicit fund monitoring.
url: https://raw.githubusercontent.com/api-evangelist/blocksec/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: profiled
x-tier-reason: enrichment pass 2026-09-29 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-09-29'
modified: '2026-09-29'
tags:
- Security
- Blockchain
- Web3
- Compliance
- Auditing
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/blocksec-plans-pricing.yml
- type: LLMsTxt
  url: llms/blocksec-llms.txt
- type: WellKnown
  url: well-known/blocksec-well-known.yml
- type: Hosts
  url: hosts/blocksec-hosts.yml
- type: Vendors
  url: vendors/blocksec-vendors.yml
- type: TermsOfService
  url: https://blocksec.com/terms-of-service
- type: Security
  url: https://blocksec.com/phalcon/security
- type: PrivacyPolicy
  url: https://blocksec.com/privacy-policy
- type: Pricing
  url: https://blocksec.com/aml/pricing-affordable-crypto-aml-compliance-tool-small-vasp
- type: Newsroom
  url: https://blocksec.com/newsroom
- type: Login
  url: https://app.blocksec.com/phalcon/network/login
- type: GitHubOrganization
  url: https://github.com/blocksecteam
- type: DomainSecurity
  url: security/blocksec-domain-security.yml
- type: Website
  url: https://blocksec.com/
- type: Documentation
  url: https://docs.blocksec.com
- type: Blog
  url: https://blocksec.com/blog
apis:
- name: BlockSec API
  description: BlockSec provides a Web3 security and compliance API suite covering AML, smart contract auditing, and threat
    detection.
  humanURL: https://blocksec.com/aml/pricing-affordable-crypto-aml-compliance-tool-small-vasp
  aid: blocksec:blocksec-api
x-coverage:
  state: blocked
  reason: bot-challenge
  detail: Docs site https://docs.blocksec.com returns a Cloudflare anti-bot challenge (403) preventing access.
  evidence:
  - url: https://docs.blocksec.com
    status: 403
  checked: '2026-09-29'
x-enrichment:
  date: '2026-09-29'
  status: enriched
  artifacts_added: 8
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

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