Agentio

Agentio is an AI-native platform for creator advertising that connects brands with content creators across YouTube, Meta, and beyond. The two-sided platform gives brands agentic tooling to build, automate, and scale creator programs — handling creator matching and vetting, performance prediction from first-party creator data, campaign management, full-funnel measurement, and optimization — while giving creators personalized opportunities from top brands without manual negotiation. Founded by Arthur Leopold and Jonathan Meyers and based in Brooklyn, New York, Agentio holds official API marketing-partner status with closed advertising ecosystems and has raised $56M total, including a $40M Series B led by Forerunner at a $340M valuation. Agentio operates a private product application (app.agentio.com) and does not currently publish a public developer API, OpenAPI specification, or developer portal.

Agentio is profiled on the APIs.io network. Tagged areas include Company, Adtech, Advertising, Creator Economy, and Influencer Marketing.

Agentio’s developer surface includes engineering blog, support, and 5 more developer resources.

🌐 Visit website 📡 Source on GitHub

14.9/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

CompanyAdtechAdvertisingCreator EconomyInfluencer MarketingMarketingArtificial IntelligenceYouTube

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 14.9/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 1.3 / 20

Commercial Clarity 6.8 / 20

Operational Transparency 0.0 / 13

Governance 0.0 / 12

Discoverability 6.8 / 10

Agent readiness — 0/100 · 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 0 / 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/agentio: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Get Started 1

Portal, sign-up, and the first successful call

Login

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: agentio
name: Agentio
description: Agentio is an AI-native platform for creator advertising that connects brands with content creators across YouTube,
  Meta, and beyond. The two-sided platform gives brands agentic tooling to build, automate, and scale creator programs — handling
  creator matching and vetting, performance prediction from first-party creator data, campaign management, full-funnel measurement,
  and optimization — while giving creators personalized opportunities from top brands without manual negotiation. Founded
  by Arthur Leopold and Jonathan Meyers and based in Brooklyn, New York, Agentio holds official API marketing-partner status
  with closed advertising ecosystems and has raised $56M total, including a $40M Series B led by Forerunner at a $340M valuation.
  Agentio operates a private product application (app.agentio.com) and does not currently publish a public developer API,
  OpenAPI specification, or developer portal.
url: https://raw.githubusercontent.com/api-evangelist/agentio/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- craft-ventures
- forerunner-ventures
x-tier: stub
x-tier-reason: portfolio-lead
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://cdn.prod.website-files.com/64dabf3558320122b88c5b84/6912391402abbaf1724f8173_agentio-logo-cropped%20(1).png
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-17'
tags:
- Company
- Adtech
- Advertising
- Creator Economy
- Influencer Marketing
- Marketing
- Artificial Intelligence
- YouTube
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.agentio.com
- type: Blog
  url: https://www.agentio.com/blog
- type: Support
  url: https://www.agentio.com/contact
- type: Login
  url: https://app.agentio.com/signin
- type: TermsOfService
  url: https://www.agentio.com/terms
- type: PrivacyPolicy
  url: https://www.agentio.com/privacy
- type: DomainSecurity
  url: security/agentio-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence