Valid

Valid is an AI-native advertising agency that grows consumer companies through an end-to-end performance marketing offering, combining AI-generated performance creative (20+ ads per month, moving from concept to launch in about three days), brand-specific AI-influencers with organic followings, and managed media buying across Meta, TikTok, Google, Snap, and AppLovin. Valid is backed by Canaan Partners and based in San Francisco, California. The company operates as a managed service with a client platform at clients.valid.co and does not currently publish a public API or developer program.

Valid is profiled on the APIs.io network. Tagged areas include Company, Advertising, Marketing, Artificial Intelligence, and Creative.

🌐 Visit website 📡 Source on GitHub
13.6/100 minimal ▬ flat Agent 4/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyAdvertisingMarketingArtificial IntelligenceCreativeMedia BuyingInfluencers

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 13.6/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 0.0 / 20
Commercial Clarity 6.8 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 4/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
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 4 / 4
Consent & Bot Identity 0 / 3
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/valid: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 1

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

Valid Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

Login
Login

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

WellKnown
WellKnown
 LLMsTxt
LLMsTxt

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Contact
Contact

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 2

The organization behind the API

Website
Website
 Careers
Careers

Other 1

Properties that don't map to a standard resource type

CaseStudies
CaseStudies

Source (apis.yml)

apis.yml Raw ↑ 
aid: valid
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/valid.png
name: Valid
description: Valid is an AI-native advertising agency that grows consumer companies through an end-to-end performance marketing
  offering, combining AI-generated performance creative (20+ ads per month, moving from concept to launch in about three days),
  brand-specific AI-influencers with organic followings, and managed media buying across Meta, TikTok, Google, Snap, and AppLovin.
  Valid is backed by Canaan Partners and based in San Francisco, California. The company operates as a managed service with
  a client platform at clients.valid.co and does not currently publish a public API or developer program.
url: https://raw.githubusercontent.com/api-evangelist/valid/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- canaan-partners
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Advertising
- Marketing
- Artificial Intelligence
- Creative
- Media Buying
- Influencers
apis: []
common:
- type: DomainSecurity
  url: security/valid-domain-security.yml
- type: Website
  url: https://valid.co
- type: Login
  url: https://clients.valid.co
- type: CaseStudies
  url: https://valid.co/case-studies
- type: Careers
  url: https://valid.co/careers
- type: TermsOfService
  url: https://valid.co/terms-of-service
- type: PrivacyPolicy
  url: https://valid.co/privacy-policy
- type: Contact
  url: mailto:hello@valid.co
- type: WellKnown
  url: well-known/valid-well-known.yml
- type: LLMsTxt
  url: llms/valid-llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 3
  pass: local-v1