AON

AON – Agent Offer Network for AI‑Native Commerce provides a structured offer layer that connects AI product builders with merchant offers. It enables AI agents to monetize user intent through real‑time offer discovery, attribution, and outcome‑based commission models. Publishers can integrate via REST, SDKs, or MCP, gaining control over presentation while preserving revenue tracking. The platform supports various verticals such as travel, retail, and gaming, offering customizable UI components and detailed reporting. AON is a product of VertexFlow, aiming to simplify monetization for autonomous AI applications.

AON is listed with 2 APIs on the APIs.io network. Tagged areas include Artificial Intelligence, Commerce, Monetization, OfferNetwork, and Platform.

The AON catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

AON’s developer surface includes CLI, changelog, sandbox, authentication, documentation, API reference, getting-started guide, and 22 more developer resources.

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45.5/100 developing Agent 28/100 agent aware Heartbeat 100/100 alive Full breakdown ↓
scored 2026-11-02 · rubric v0.26.0 · Show this score on your site →

2 APIs 1 MCP Servers

Artificial Intelligence Commerce MonetizationOfferNetworkPlatform

Kin Score

Kin Score How this is scored →
scored 2026-11-02 · rubric v0.26.0

Composite quality — 45.5/100 · developing

Contract Quality 5.4 / 21

Developer Ergonomics 13.0 / 17

Access Clarity 5.8 / 17

Operational Transparency 4.7 / 11

Contract Governance 2.2 / 10

Discoverability 5.5 / 9

Regulatory Posture 4.8 / 15

Agent readiness — 28/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 4 / 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

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

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/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)

7 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 25.3 — up to +18.7 composite points
Access Clarity scores 34.2 — up to +13.2 composite points
Contract Governance scores 22.0 — up to +9.4 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

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 the provider profile at artifacts.apis.io/aon-pro/apis.yml: open an issue on github.com/api-evangelist/aon-pro to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Standards implemented 1

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

APIs 2

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

AON API

HTTP API Query offers from user intent with Offer Query, read known Offer details with OfferInfo, or look up Offer cards you were served with the Offer Instance API; both use a ...

AON API

AON API as documented publicly: 15 operations. Contract generated from the documentation by API Evangelist (2026-11-01); not the provider's own document.

MCP Servers 1

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

AON MCP Server

Remote MCP server at api.aon.pro.

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Aon Pro Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Aon Pro Rate Limits

1 limits

RATE LIMITS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Aon Pro Context

15 classes · 47 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

AON API Rules

12 rules · 8 errors 2 warnings 2 info

SPECTRAL

JSON Schema 6

Standalone JSON Schema definitions for this provider's data models.

GetV1PostbackPartneridResponse

9 properties

JSON SCHEMA

GetV1PublicPlacementsPlacementidSetupResponse

6 properties

JSON SCHEMA

PostV1DeveloperReportsOffersBatchRequest

3 properties

JSON SCHEMA

PostV1DeveloperReportsOffersBatchResponse

13 properties

JSON SCHEMA

PostV1OffersQueryRequest

6 properties

JSON SCHEMA

PostV2DeveloperReportsOffersBatchResponse

4 properties

JSON SCHEMA

Security Posture 2

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

Aon Pro Authentication

1 scheme

SECURITY

Aon Pro Domain Security

TLSv1.3

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Aon Pro Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Resources

Get Started 4

Portal, sign-up, and the first successful call

Sandbox

DeveloperPortal

GettingStarted

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

MCPServer

MCPServer

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

Components

Conformance

Build 4

SDKs, sample code, and the tooling you integrate with

CLI

CLI

SDKs

SDKs

Packages

Packages

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 4

Status, limits, changes, and where to get help

RateLimits

ChangeLog

ChangeLog

Support

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 1

The organization behind the API

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: aon-pro
name: AON
description: AON – Agent Offer Network for AI‑Native Commerce provides a structured offer layer that connects AI product builders
  with merchant offers. It enables AI agents to monetize user intent through real‑time offer discovery, attribution, and outcome‑based
  commission models. Publishers can integrate via REST, SDKs, or MCP, gaining control over presentation while preserving revenue
  tracking. The platform supports various verticals such as travel, retail, and gaming, offering customizable UI components
  and detailed reporting. AON is a product of VertexFlow, aiming to simplify monetization for autonomous AI applications.
url: https://artifacts.apis.io/aon-pro/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-01 (modular-v1; was harvest)
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  probe_state: unreadable
  source:
  - authentication
  - rate-limits
  - security
  - sandbox
  generated: '2026-11-02'
  method: derived
specificationVersion: '0.20'
created: '2026-11-01'
modified: '2026-11-01'
tags:
- Artificial Intelligence
- Commerce
- Monetization
- OfferNetwork
- Platform
tags_raw:
- AI
- Commerce
- Monetization
- OfferNetwork
- Platform
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
image: https://www.aon.pro/aon-logo-wordmark.png
common:
- type: RateLimits
  url: rate-limits/aon-pro-rate-limits.yml
- type: Spectral
  url: rules/aon-pro-rules.yml
- type: JSONLD
  url: json-ld/aon-pro-context.jsonld
- type: Vocabulary
  url: vocabulary/aon-pro-vocabulary.yml
- type: DataModel
  url: data-model/aon-pro-data-model.yml
- type: Components
  url: components/aon-pro-components.yml
- type: CLI
  url: cli/aon-pro-cli.yml
- type: ChangeLog
  url: changelog/aon-pro-changelog.yml
- type: Sandbox
  url: sandbox/aon-pro-sandbox.yml
- type: Authentication
  url: authentication/aon-pro-authentication.yml
- type: Conformance
  url: conformance/aon-pro-conformance.yml
- type: LLMsTxt
  url: llms/aon-pro-llms.txt
- type: MCPServer
  url: mcp/aon-pro-mcp.yml
- type: Hosts
  url: hosts/aon-pro-hosts.yml
- type: Vendors
  url: vendors/aon-pro-vendors.yml
- type: SDKs
  url: packages/aon-pro-packages.yml
- type: Packages
  url: packages/aon-pro-packages.yml
- type: ChangeLog
  url: https://docs.aon.pro/changelog
- type: DomainSecurity
  url: security/aon-pro-domain-security.yml
- type: Website
  url: https://aon.pro/
- type: DeveloperPortal
  url: https://www.aon.pro/
- type: Documentation
  url: https://docs.aon.pro/
- type: APIReference
  url: https://docs.aon.pro/api
- type: GettingStarted
  url: https://docs.aon.pro/quickstart
- type: Support
  url: https://www.aon.pro/faq
- type: SignUp
  url: https://auth.aon.pro/login
- type: TermsOfService
  url: https://www.aon.pro/terms
- type: PrivacyPolicy
  url: https://www.aon.pro/privacy
- type: GitHubOrganization
  url: https://github.com/agentoffernetwork
apis:
- name: AON API
  description: HTTP API Query offers from user intent with Offer Query, read known Offer details with OfferInfo, or look up
    Offer cards you were served with the Offer Instance API; both use a Live API Key. Use Location Search for registry lookup
    and normalization.
  humanURL: https://docs.aon.pro/api.md
  baseURL: https://api.aon.pro
  aid: aon-pro:aon-api
- aid: aon-pro:aon-pro-api
  name: AON API
  description: 'AON API as documented publicly: 15 operations. Contract generated from the documentation by API Evangelist
    (2026-11-01); not the

    provider''s own document.'
  humanURL: https://docs.aon.pro/api
  baseURL: https://api.aon.pro
  properties:
  - type: OpenAPI
    url: openapi/_ae-authored/aon-pro-openapi-generated.yml
    x-provenance: generated
  - type: JSONSchema
    url: json-schema/aon-pro-post-v1-developer-reports-offers-batch-response-schema.json
  - type: JSONSchema
    url: json-schema/aon-pro-post-v1-offers-query-request-schema.json
  - type: JSONSchema
    url: json-schema/aon-pro-get-v1-postback-partnerid-response-schema.json
  - type: JSONSchema
    url: json-schema/aon-pro-get-v1-public-placements-placementid-setup-response-schema.json
  - type: JSONSchema
    url: json-schema/aon-pro-post-v2-developer-reports-offers-batch-response-schema.json
  - type: JSONSchema
    url: json-schema/aon-pro-post-v1-developer-reports-offers-batch-request-schema.json
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: Docs provide a Base URL but no OpenAPI, AsyncAPI, GraphQL, gRPC, or WSDL contract.
  evidence:
  - url: https://docs.aon.pro/api.md
    status: 200
  checked: '2026-11-01'
x-enrichment:
  date: '2026-11-01'
  status: enriched
  artifacts_added: 34
  pass: modular-v1
  engine: identity=oss,contract=oss,surfaces=oss,docs=oss,regulatory=oss

AON API — frequently asked questions

Does AON have an API?

Yes. APIs.io lists 2 APIs from AON, including AON API and AON API.

Is there an OpenAPI specification for the AON API?

Yes. APIs.io indexes 1 OpenAPI specification for AON, each linked for download from this page.

How do I authenticate with the AON API?

AON uses bearer-token authentication (1 scheme). The details are profiled on APIs.io as Aon Pro Authentication.

Does AON have an MCP server?

Yes. APIs.io lists 1 MCP server for AON: Remote MCP server at api.aon.pro.

Is the AON API ready for AI agents?

AON has a Kin Score of 45.5 out of 100 (developing) and an Agent Readiness score of 28.4 (agent-aware), scored by API Evangelist on 2026-11-02.

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