Vettly

Developer-first content moderation for text, images, and video with policy versioning, appeals, and audit trails. Also offers OpenClaw Guardrails for vetting agent skills and authorizing runtime actions.

Vettly publishes 1 API on the APIs.io network: REST API. Tagged areas include content-moderation, trust-and-safety, security, text-analysis, and image-moderation.

The Vettly catalog on APIs.io includes 1 event-driven AsyncAPI specification.

Vettly’s developer surface includes authentication, changelog, sandbox, getting-started guide, engineering blog, pricing, signup flow, and 20 more developer resources.

🌐 Visit website 📡 Source on GitHub
52.5/100 developing Agent 46/100 agent native Full breakdown ↓
scored 2026-09-07 · rubric v0.20.0
1 APIs 1 MCP Servers
content-moderationtrust-and-safetysecuritytext-analysisimage-moderationvideo-moderationUGCcomplianceagent-guardrailsMCP

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-07 · rubric v0.20.0
Composite quality — 52.5/100 · developing
Contract Quality 13.4 / 23
Developer Ergonomics 10.6 / 18
Access Clarity 11.6 / 18
Operational Transparency 4.9 / 12
Contract Governance 0.5 / 11
Discoverability 6.8 / 9
Create-or-Update Ergonomics 0.0 / 10
Agent readiness — 46/100 · agent native
Machine-Readable Contract 18 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 12 / 12
Machine-Readable Auth 10 / 10
Idempotency 9 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 7 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 6 / 6
Agent Skills 5 / 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
Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.
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/vettly: 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.

Vettly REST API

Content moderation REST API for evaluating text, images, and video against policies, with batch checks, webhooks, and OpenClaw Guardrails endpoints for agent skill vetting and a...

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Vettly MCP Server

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Vettly Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Vettly Rate Limits

0 limits

RATE LIMITS

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Vettly Webhooks

ASYNCAPI

Security Posture 3

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

Vettly Authentication

http · 1 scheme

SECURITY

Vettly Domain Security

TLSv1.3 · DMARC

SECURITY

Vettly Vulnerability Disclosure

security.txt · contact published

SECURITY

Resources

Get Started 4

Portal, sign-up, and the first successful call

Sandbox
Sandbox
 GettingStarted
GettingStarted
 SignUp
SignUp
 Login
Login

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

WellKnown
WellKnown
 LLMsTxt
LLMsTxt

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Conformance
Conformance
 Lifecycle
Lifecycle
 Components
Components
 DataModel
DataModel
 Conventions
Conventions
 Idempotency
Idempotency

Build 2

SDKs, sample code, and the tooling you integrate with

Packages
Packages
 SDKs
SDKs

Access & Security 5

Authentication, authorization, and security posture

VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity
 Authentication
Authentication
 Security
Security
 SecurityTxt
SecurityTxt

Operate 2

Status, limits, changes, and where to get help

StatusPage
StatusPage
 ChangeLog
ChangeLog

Commercial 4

Pricing, plans, and the legal terms of use

Plans
Plans
 Pricing
Pricing
 TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
name: Vettly
description: Developer-first content moderation for text, images, and video with policy versioning, appeals, and audit trails.
  Also offers OpenClaw Guardrails for vetting agent skills and authorizing runtime actions.
url: https://raw.githubusercontent.com/api-evangelist/vettly/refs/heads/main/apis.yml
created: '2026-09-06'
modified: '2026-09-07'
specificationVersion: '0.21'
tags:
- content-moderation
- trust-and-safety
- security
- text-analysis
- image-moderation
- video-moderation
- UGC
- compliance
- agent-guardrails
- MCP
apis:
- name: Vettly REST API
  description: Content moderation REST API for evaluating text, images, and video against policies, with batch checks, webhooks,
    and OpenClaw Guardrails endpoints for agent skill vetting and action authorization.
  humanURL: https://docs.vettly.dev/api/rest.html
  baseURL: https://api.vettly.dev
  image: https://vettly.dev/vettly-logo.png
  tags:
  - content-moderation
  - trust-and-safety
  - security
  - text-analysis
  - image-moderation
  - video-moderation
  - UGC
  - compliance
  - agent-guardrails
  - MCP
  properties:
  - type: Documentation
    url: https://docs.vettly.dev
  - type: Documentation
    url: https://docs.vettly.dev/api/rest.html
  - type: Documentation
    url: https://docs.vettly.dev/api/sdk.html
  - type: Documentation
    url: https://docs.vettly.dev/api/webhooks.html
  - type: Documentation
    url: https://docs.vettly.dev/integrations/mcp.html
  - type: LLMsTxt
    url: https://vettly.dev/llms.txt
  - type: OpenAPI
    url: openapi/vettly-content-moderation-openapi.json
  - type: Overlay
    url: overlays/vettly-content-moderation-overlay.yaml
  - type: APIReference
    url: https://api.vettly.dev/docs/ui
  - type: ErrorCatalog
    url: errors/vettly-problem-types.yml
  - type: Webhooks
    url: asyncapi/vettly-webhooks.yml
  - type: RateLimits
    url: rate-limits/vettly-rate-limits.yml
  - type: MCPServer
    url: mcp/vettly-mcp.yml
  - type: ToolCrosswalk
    url: mcp/vettly-tool-crosswalk.yml
  - type: AgentSkill
    url: skills/_index.yml
maintainers:
- FN: Next Aura Labs
  url: https://vettly.dev
  email: support@vettly.dev
image: https://vettly.dev/vettly-logo.png
generated:
  by: apis.io/add
  model: claude-opus-4-8
  confidence: 85
  at: '2026-09-06T04:25:48.642Z'
common:
- type: Website
  url: https://vettly.dev
- type: VulnerabilityDisclosure
  url: security/vettly-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/vettly-domain-security.yml
- type: Authentication
  url: authentication/vettly-authentication.yml
- type: Security
  url: security/vettly-vulnerability-disclosure.yml
- type: Packages
  url: packages/vettly-packages.yml
- type: SDKs
  url: packages/vettly-packages.yml
- type: WellKnown
  url: well-known/vettly-well-known.yml
- type: SecurityTxt
  url: well-known/vettly-security.txt
- type: LLMsTxt
  url: llms/vettly-llms.txt
- type: Conformance
  url: conformance/vettly-conformance.yml
- type: Lifecycle
  url: lifecycle/vettly-lifecycle.yml
- type: StatusPage
  url: https://status.vettly.dev
- type: ChangeLog
  url: changelog/vettly-changelog.yml
- type: Components
  url: components/vettly-components.yml
- type: DataModel
  url: data-model/vettly-data-model.yml
- type: Sandbox
  url: sandbox/vettly-sandbox.yml
- type: Conventions
  url: conventions/vettly-conventions.yml
- type: Idempotency
  url: conventions/vettly-conventions.yml
- type: Plans
  url: plans/vettly-plans-pricing.yml
- type: GettingStarted
  url: https://docs.vettly.dev/guide/getting-started.html
- type: Blog
  url: https://vettly.dev/blog
- type: Pricing
  url: https://vettly.dev/#pricing
- type: SignUp
  url: https://vettly.dev/sign-up
- type: Login
  url: https://vettly.dev/sign-in
- type: TermsOfService
  url: https://vettly.dev/terms
- type: PrivacyPolicy
  url: https://vettly.dev/privacy
x-enrichment:
  date: '2026-09-07'
  status: enriched
  artifacts_added: 26
  pass: local-v3

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