Infinite Audience

Infinite Audience, built by NO FAIT, is a customer-intelligence platform for identity resolution, consumer data enrichment, audience building and activation. Its REST API (api.infiniteaudience.ai) covers discovery counts, segments, audiences, campaigns, deliveries, file and micro-batch matching, webhooks and billing, and it also exposes a remote OAuth-protected MCP server and an A2A agent.

Infinite Audience publishes 18 API contracts indexed on the APIs.io network, including A2A API, Account API, Audiences API, and 15 more. Tagged areas include Company, Identity Resolution, Data Enrichment, Audiences, and Marketing.

The Infinite Audience catalog on APIs.io includes 1 event-driven AsyncAPI specification, 1 JSON-LD context, and 1 Spectral governance ruleset.

Infinite Audience’s developer surface includes getting-started guide, authentication, documentation, API reference, and 28 more developer resources.

🌐 Visit website 📡 Source on GitHub
46.8/100 developing Agent 60/100 agent ready Full breakdown ↓
scored 2026-10-09 · rubric v0.23.0
2 published contracts 1 MCP Servers
CompanyIdentity ResolutionData EnrichmentAudiencesMarketingMCPA2A

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-10-09 · rubric v0.23.0
Composite quality — 46.8/100 · developing
Contract Quality 14.9 / 21
Developer Ergonomics 10.0 / 17
Access Clarity 3.6 / 17
Operational Transparency 3.2 / 11
Contract Governance 2.2 / 10
Discoverability 5.7 / 9
Regulatory Posture 2.5 / 15
Agent readiness — 60/100 · agent ready
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 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 8 / 8
Dry-Run / Simulate Mode 0 / 4
Delegated User Identity 6 / 6
Protected Resource Metadata 5 / 5
Registration Without a Human 6 / 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/infiniteaudience-ai: 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 18

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

Infinite Audience MCP Server

Remote, OAuth-protected Model Context Protocol server for exploring signals, building segments and running approved workflows from an assistant.

Infinite Audience A2A API

Agent-to-Agent task protocol

Infinite Audience Account API

Balance, top-up, and subscription management

Infinite Audience Audiences API

Build, store, and manage named audience definitions

Infinite Audience Auth API

Token exchange

Infinite Audience Campaigns API

Named workspaces that group related audiences and deliveries under a single context

Infinite Audience Deliveries API

Org-wide delivery history and status

Infinite Audience Discovery API

Audience count and lookup (exploration)

Infinite Audience Enrichment API

Attribute catalog, propensity models, synchronous micro-batch matching, and async file-based identity resolution

Infinite Audience Integrations API

The Integrations API from Infinite Audience — 3 operation(s) for integrations.

Infinite Audience MCP API

Model Context Protocol session management

Infinite Audience OAuth API

OAuth 2.0 authorization server for confidential integrations and delegated REST, MCP, and A2A clients. Authenticate on behalf of one of your customers via the standard authoriza...

Infinite Audience Partnerships API

Retained activity and reusable results produced through connected partners

Infinite Audience Segments API

Save and manage reusable filter definitions

Infinite Audience Settings API

Self-service API keys and org configuration

Infinite Audience Triggers API

Durable, per-event-filtered webhook-trigger subscriptions (e.g. one per Zap) — distinct from the single implicit URL configured under the Webhooks tag / `/v1/settings/webhook`. ...

Infinite Audience Webhooks API

**Outbound webhook notifications** — the platform POSTs to your endpoint when async operations finish. **Events fired:** | Event | Trigger | |---|---| | `segment.ready` | Async ...

Infinite Audience Workflows API

Monitor async audience pipeline progress (similarity and propensity subtypes). Poll GET /v1/workflows/{workflow_run_id} or respond to HITL gates via POST /v1/workflows/{workflow...

Scroll for all 18

MCP Servers 1

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

Infinite Audience MCP Server

Remote MCP server at mcp.infiniteaudience.ai requiring OAuth; 54 tools listed.

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Infiniteaudience Ai Plans Pricing

1 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Infiniteaudience Ai Rate Limits

0 limits

RATE LIMITS

Event Specifications 1

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

Infiniteaudience Ai Webhooks

ASYNCAPI

Semantic Vocabularies 1

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

Infiniteaudience Ai Context

83 classes · 384 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Infinite Audience API Rules

17 rules · 10 errors 5 warnings 2 info

SPECTRAL

JSON Schema 6

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

AudienceObject

26 properties

JSON SCHEMA

AudienceRefreshResult

14 properties

JSON SCHEMA

Campaign

7 properties

JSON SCHEMA

DeliveryObject

24 properties

JSON SCHEMA

FileMatchJob

21 properties

JSON SCHEMA

SegmentObject

36 properties

JSON SCHEMA

Security Posture 2

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

Infiniteaudience Ai Authentication

http · 1 scheme

SECURITY

Infiniteaudience Ai Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Infiniteaudience Ai Agentic Access

131 operations · 74 acting · 8 human-in-the-loop

131 operations · 74 acting

AGENTIC

Resources

Get Started 2

Portal, sign-up, and the first successful call

GettingStarted
GettingStarted
 DeveloperPortal
DeveloperPortal

Documentation 3

Reference material describing how the API behaves

Documentation
Documentation
 Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

AgentSkill
AgentSkill
 AgenticAccess
AgenticAccess
 LLMsTxt
LLMsTxt
 MCPServer
MCPServer
 WellKnown
WellKnown

Design & Contract 9

Pagination, idempotency, versioning, errors, and events

Spectral
Spectral
 JSONLD
JSONLD
 Vocabulary
Vocabulary
 Webhooks
Webhooks
 DataModel
DataModel
 Idempotency
Idempotency
 Conventions
Conventions
 ErrorCatalog
ErrorCatalog
 Conformance
Conformance

Scroll for all 9

Build 4

SDKs, sample code, and the tooling you integrate with

ToolCrosswalk
ToolCrosswalk
 SDKs
SDKs
 Packages
Packages
 GitHubOrganization
GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

Authentication
Authentication
 DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

StatusPage
StatusPage

Commercial 1

Pricing, plans, and the legal terms of use

Plans
Plans

Company 2

The organization behind the API

Website
Website
 Newsroom
Newsroom

Other 3

Properties that don't map to a standard resource type

AgentCard
AgentCard
 Hosts
Hosts
 Vendors
Vendors

Source (apis.yml)

apis.yml Raw ↑ 
aid: infiniteaudience-ai
name: Infinite Audience
image: https://infiniteaudience.ai/assets/infinite-audience-logo.png
description: Infinite Audience, built by NO FAIT, is a customer-intelligence platform for identity resolution, consumer data
  enrichment, audience building and activation. Its REST API (api.infiniteaudience.ai) covers discovery counts, segments,
  audiences, campaigns, deliveries, file and micro-batch matching, webhooks and billing, and it also exposes a remote OAuth-protected
  MCP server and an A2A agent.
url: https://raw.githubusercontent.com/api-evangelist/infiniteaudience-ai/refs/heads/main/apis.yml
x-type: company
x-source: harvest:new-submission
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-09 (local-v5; was harvest)
specificationVersion: '0.20'
created: '2026-10-09'
modified: '2026-10-09'
tags:
- Company
- Identity Resolution
- Data Enrichment
- Audiences
- Marketing
- MCP
- A2A
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/infiniteaudience-ai-plans-pricing.yml
- type: AgentSkill
  url: skills/_index.yml
- type: AgenticAccess
  url: agentic-access/infiniteaudience-ai-agentic-access.yml
- type: Spectral
  url: rules/infiniteaudience-ai-rules.yml
- type: JSONLD
  url: json-ld/infiniteaudience-ai-context.jsonld
- type: Vocabulary
  url: vocabulary/infiniteaudience-ai-vocabulary.yml
- type: Webhooks
  url: asyncapi/infiniteaudience-ai-webhooks.yml
- type: DataModel
  url: data-model/infiniteaudience-ai-data-model.yml
- type: Idempotency
  url: conventions/infiniteaudience-ai-conventions.yml
- type: Conventions
  url: conventions/infiniteaudience-ai-conventions.yml
- type: ErrorCatalog
  url: errors/infiniteaudience-ai-problem-types.yml
- type: Conformance
  url: conformance/infiniteaudience-ai-conformance.yml
- type: LLMsTxt
  url: llms/infiniteaudience-ai-llms.txt
- type: AgentCard
  url: a2a/infiniteaudience-ai-a2a.yml
- type: ToolCrosswalk
  url: mcp/infiniteaudience-ai-tool-crosswalk.yml
- type: MCPServer
  url: mcp/infiniteaudience-ai-mcp.yml
- type: WellKnown
  url: well-known/infiniteaudience-ai-well-known.yml
- type: Hosts
  url: hosts/infiniteaudience-ai-hosts.yml
- type: Vendors
  url: vendors/infiniteaudience-ai-vendors.yml
- type: SDKs
  url: packages/infiniteaudience-ai-packages.yml
- type: Packages
  url: packages/infiniteaudience-ai-packages.yml
- type: GettingStarted
  url: https://dev.infiniteaudience.ai/surfaces/activation
- type: Authentication
  url: authentication/infiniteaudience-ai-authentication.yml
- type: DomainSecurity
  url: security/infiniteaudience-ai-domain-security.yml
- type: Website
  url: https://infiniteaudience.ai
- type: Documentation
  url: https://docs.infiniteaudience.ai/agents/a2a/
- type: DeveloperPortal
  url: https://dev.infiniteaudience.ai/
- type: Documentation
  url: https://docs.infiniteaudience.ai/
- type: GitHubOrganization
  url: https://github.com/no-fait
- type: Newsroom
  url: https://infiniteaudience.ai/news
- type: StatusPage
  url: https://status.infiniteaudience.ai/
- type: APIReference
  url: https://docs.infiniteaudience.ai/api/
apis:
- aid: infiniteaudience-ai:infinite-audience-mcp
  name: Infinite Audience MCP Server
  description: Remote, OAuth-protected Model Context Protocol server for exploring signals, building segments and running
    approved workflows from an assistant.
  humanURL: https://docs.infiniteaudience.ai/agents/mcp/
  baseURL: https://mcp.infiniteaudience.ai/mcp
  tags:
  - MCP
  properties:
  - type: Documentation
    url: https://docs.infiniteaudience.ai/agents/mcp/
- aid: infiniteaudience-ai:infiniteaudience-ai-a2a-api
  name: Infinite Audience A2A API
  description: Agent-to-Agent task protocol
  humanURL: https://docs.infiniteaudience.ai/api/
  baseURL: https://api.infiniteaudience.ai
  tags:
  - A2A
  properties:
  - type: OpenAPI
    url: openapi/infiniteaudience-ai-a2a-api-openapi.yml
  - type: Documentation
    url: https://docs.infiniteaudience.ai/
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-segment-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-delivery-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-file-match-job-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-refresh-result-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-campaign-schema.json
- aid: infiniteaudience-ai:infiniteaudience-ai-account-api
  name: Infinite Audience Account API
  description: Balance, top-up, and subscription management
  humanURL: https://docs.infiniteaudience.ai/api/
  baseURL: https://api.infiniteaudience.ai
  tags:
  - Account
  properties:
  - type: OpenAPI
    url: openapi/infiniteaudience-ai-account-api-openapi.yml
  - type: Documentation
    url: https://docs.infiniteaudience.ai/
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-segment-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-delivery-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-file-match-job-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-refresh-result-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-campaign-schema.json
- aid: infiniteaudience-ai:infiniteaudience-ai-audiences-api
  name: Infinite Audience Audiences API
  description: Build, store, and manage named audience definitions
  humanURL: https://docs.infiniteaudience.ai/api/
  baseURL: https://api.infiniteaudience.ai
  tags:
  - Audiences
  properties:
  - type: OpenAPI
    url: openapi/infiniteaudience-ai-audiences-api-openapi.yml
  - type: Documentation
    url: https://docs.infiniteaudience.ai/
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-segment-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-delivery-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-file-match-job-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-refresh-result-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-campaign-schema.json
- aid: infiniteaudience-ai:infiniteaudience-ai-auth-api
  name: Infinite Audience Auth API
  description: Token exchange
  humanURL: https://docs.infiniteaudience.ai/api/
  baseURL: https://api.infiniteaudience.ai
  tags:
  - Auth
  properties:
  - type: OpenAPI
    url: openapi/infiniteaudience-ai-auth-api-openapi.yml
  - type: Documentation
    url: https://docs.infiniteaudience.ai/
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-segment-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-delivery-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-file-match-job-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-refresh-result-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-campaign-schema.json
- aid: infiniteaudience-ai:infiniteaudience-ai-campaigns-api
  name: Infinite Audience Campaigns API
  description: Named workspaces that group related audiences and deliveries under a single context
  humanURL: https://docs.infiniteaudience.ai/api/
  baseURL: https://api.infiniteaudience.ai
  tags:
  - Campaigns
  properties:
  - type: OpenAPI
    url: openapi/infiniteaudience-ai-campaigns-api-openapi.yml
  - type: Documentation
    url: https://docs.infiniteaudience.ai/
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-segment-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-delivery-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-file-match-job-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-refresh-result-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-campaign-schema.json
- aid: infiniteaudience-ai:infiniteaudience-ai-deliveries-api
  name: Infinite Audience Deliveries API
  description: Org-wide delivery history and status
  humanURL: https://docs.infiniteaudience.ai/api/
  baseURL: https://api.infiniteaudience.ai
  tags:
  - Deliveries
  properties:
  - type: OpenAPI
    url: openapi/infiniteaudience-ai-deliveries-api-openapi.yml
  - type: Documentation
    url: https://docs.infiniteaudience.ai/
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-segment-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-delivery-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-file-match-job-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-refresh-result-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-campaign-schema.json
- aid: infiniteaudience-ai:infiniteaudience-ai-discovery-api
  name: Infinite Audience Discovery API
  description: Audience count and lookup (exploration)
  humanURL: https://docs.infiniteaudience.ai/api/
  baseURL: https://api.infiniteaudience.ai
  tags:
  - Discovery
  properties:
  - type: OpenAPI
    url: openapi/infiniteaudience-ai-discovery-api-openapi.yml
  - type: Documentation
    url: https://docs.infiniteaudience.ai/
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-segment-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-delivery-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-file-match-job-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-refresh-result-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-campaign-schema.json
- aid: infiniteaudience-ai:infiniteaudience-ai-enrichment-api
  name: Infinite Audience Enrichment API
  description: Attribute catalog, propensity models, synchronous micro-batch matching, and async file-based identity resolution
  humanURL: https://docs.infiniteaudience.ai/api/
  baseURL: https://api.infiniteaudience.ai
  tags:
  - Enrichment
  properties:
  - type: OpenAPI
    url: openapi/infiniteaudience-ai-enrichment-api-openapi.yml
  - type: Documentation
    url: https://docs.infiniteaudience.ai/
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-segment-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-delivery-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-file-match-job-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-refresh-result-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-campaign-schema.json
- aid: infiniteaudience-ai:infiniteaudience-ai-integrations-api
  name: Infinite Audience Integrations API
  description: The Integrations API from Infinite Audience — 3 operation(s) for integrations.
  humanURL: https://docs.infiniteaudience.ai/api/
  baseURL: https://api.infiniteaudience.ai
  tags:
  - Integrations
  properties:
  - type: OpenAPI
    url: openapi/infiniteaudience-ai-integrations-api-openapi.yml
  - type: Documentation
    url: https://docs.infiniteaudience.ai/
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-segment-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-delivery-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-file-match-job-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-refresh-result-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-campaign-schema.json
- aid: infiniteaudience-ai:infiniteaudience-ai-mcp-api
  name: Infinite Audience MCP API
  description: Model Context Protocol session management
  humanURL: https://docs.infiniteaudience.ai/api/
  baseURL: https://api.infiniteaudience.ai
  tags:
  - MCP
  properties:
  - type: OpenAPI
    url: openapi/infiniteaudience-ai-mcp-api-openapi.yml
  - type: Documentation
    url: https://docs.infiniteaudience.ai/
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-segment-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-delivery-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-file-match-job-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-refresh-result-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-campaign-schema.json
- aid: infiniteaudience-ai:infiniteaudience-ai-oauth-api
  name: Infinite Audience OAuth API
  description: OAuth 2.0 authorization server for confidential integrations and delegated REST, MCP, and A2A clients. Authenticate
    on behalf of one of your customers via the standard authorization-code flow with PKCE or the A2A device authorization
    flow, then use the resulting resource-bound access token.
  humanURL: https://docs.infiniteaudience.ai/api/
  baseURL: https://api.infiniteaudience.ai
  tags:
  - OAuth
  properties:
  - type: OpenAPI
    url: openapi/infiniteaudience-ai-oauth-api-openapi.yml
  - type: Documentation
    url: https://docs.infiniteaudience.ai/
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-segment-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-delivery-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-file-match-job-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-refresh-result-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-campaign-schema.json
- aid: infiniteaudience-ai:infiniteaudience-ai-partnerships-api
  name: Infinite Audience Partnerships API
  description: Retained activity and reusable results produced through connected partners
  humanURL: https://docs.infiniteaudience.ai/api/
  baseURL: https://api.infiniteaudience.ai
  tags:
  - Partnerships
  properties:
  - type: OpenAPI
    url: openapi/infiniteaudience-ai-partnerships-api-openapi.yml
  - type: Documentation
    url: https://docs.infiniteaudience.ai/
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-segment-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-delivery-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-file-match-job-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-refresh-result-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-campaign-schema.json
- aid: infiniteaudience-ai:infiniteaudience-ai-segments-api
  name: Infinite Audience Segments API
  description: Save and manage reusable filter definitions
  humanURL: https://docs.infiniteaudience.ai/api/
  baseURL: https://api.infiniteaudience.ai
  tags:
  - Segments
  properties:
  - type: OpenAPI
    url: openapi/infiniteaudience-ai-segments-api-openapi.yml
  - type: Documentation
    url: https://docs.infiniteaudience.ai/
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-segment-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-delivery-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-file-match-job-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-refresh-result-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-campaign-schema.json
- aid: infiniteaudience-ai:infiniteaudience-ai-settings-api
  name: Infinite Audience Settings API
  description: Self-service API keys and org configuration
  humanURL: https://docs.infiniteaudience.ai/api/
  baseURL: https://api.infiniteaudience.ai
  tags:
  - Settings
  properties:
  - type: OpenAPI
    url: openapi/infiniteaudience-ai-settings-api-openapi.yml
  - type: Documentation
    url: https://docs.infiniteaudience.ai/
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-segment-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-delivery-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-file-match-job-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-refresh-result-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-campaign-schema.json
- aid: infiniteaudience-ai:infiniteaudience-ai-triggers-api
  name: Infinite Audience Triggers API
  description: Durable, per-event-filtered webhook-trigger subscriptions (e.g. one per Zap) — distinct from the single implicit
    URL configured under the Webhooks tag / `/v1/settings/webhook`. Delivery is retried with exponential backoff and dead-lettered
    after repeated failures. An OAuth-authenticated caller manages only the subscriptions created by its own connection; an
    API-key/session caller with 'account' scope manages every subscription in the org.
  humanURL: https://docs.infiniteaudience.ai/api/
  baseURL: https://api.infiniteaudience.ai
  tags:
  - Triggers
  properties:
  - type: OpenAPI
    url: openapi/infiniteaudience-ai-triggers-api-openapi.yml
  - type: Documentation
    url: https://docs.infiniteaudience.ai/
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-segment-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-delivery-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-file-match-job-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-refresh-result-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-campaign-schema.json
- aid: infiniteaudience-ai:infiniteaudience-ai-webhooks-api
  name: Infinite Audience Webhooks API
  description: '**Outbound webhook notifications** — the platform POSTs to your endpoint when async operations finish.


    **Events fired:**

    | Event | Trigger | |---|---| | `segment.ready` | Async segment build succeeded (matched, similarity, propensity) | |
    `segment.failed` | Async segment build failed | | `delivery.completed` | File export/download ready | | `delivery.failed`
    | File export/download failed |

    `integration.enrichment.blocked` fires when a run is refused on billing grounds — the account''s budget ceiling or balance
    would be exceeded — and is delivered org-wide like the events above.

    OAuth partnerships may additionally subscribe their own grant to `integration.enrichment.prepared`, `integration.enrichment.failed`,
    `integration.file.ready`, and `integration.file.failed`. Those callbacks are delivered only to the owning grant''s subscription
    and never to the org-wide webhook.


    **URL precedence** — per-request `webhook_url` > org-configured URL (Settings) > no dispatch. If an individual API request
    includes `webhook_url`, that URL is used for that call only; the org-level URL is not called. Omitting `webhook_url` on
    a request falls back to the org URL.


    **Payload shape** — every dispatch (org-configured URL, per-request `webhook_url`, and durable subscriptions alike) sends
    the same canonical envelope: `{id, type, created_at, api_version, org_id, subject, data, links}`. `type` is the event
    name (e.g. `segment.ready`); `subject` identifies what the event is about (`{kind, id, name}`); `data` carries `status`
    plus event-specific fields — see each event below for its exact shape.


    **Signing** — every outbound dispatch is signed. The signing secret is platform-generated — you never supply one — and
    shown to you exactly once: in the response of `PUT /v1/settings/webhook` (the first time a webhook is configured) or `POST
    /v1/settings/webhook/secret` (rotate), or in the response of `POST /v1/webhook-subscriptions` for a durable subscription.
    Verifying is optional; every dispatch includes: ``` X-IA-Timestamp: <unix-seconds> X-IA-Signature: v1=<hmac-hex> ``` computed
    as `HMAC-SHA256(secret, "{timestamp}.{raw-request-body}")`. To verify: reject if `timestamp` is more than 300 seconds
    old, then recompute the HMAC over the exact raw request body bytes and compare with `crypto.timingSafeEqual` (or equivalent)
    — never compare against a re-serialized/re-parsed body, since re-serialization is not guaranteed to produce identical
    bytes.'
  humanURL: https://docs.infiniteaudience.ai/api/
  baseURL: https://api.infiniteaudience.ai
  tags:
  - Webhooks
  properties:
  - type: OpenAPI
    url: openapi/infiniteaudience-ai-webhooks-api-openapi.yml
  - type: Documentation
    url: https://docs.infiniteaudience.ai/
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-segment-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-delivery-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-file-match-job-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-refresh-result-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-campaign-schema.json
- aid: infiniteaudience-ai:infiniteaudience-ai-workflows-api
  name: Infinite Audience Workflows API
  description: Monitor async audience pipeline progress (similarity and propensity subtypes). Poll GET /v1/workflows/{workflow_run_id}
    or respond to HITL gates via POST /v1/workflows/{workflow_run_id}/resume.
  humanURL: https://docs.infiniteaudience.ai/api/
  baseURL: https://api.infiniteaudience.ai
  tags:
  - Workflows
  properties:
  - type: OpenAPI
    url: openapi/infiniteaudience-ai-workflows-api-openapi.yml
  - type: Documentation
    url: https://docs.infiniteaudience.ai/
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-segment-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-delivery-object-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-file-match-job-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-audience-refresh-result-schema.json
  - type: JSONSchema
    url: json-schema/infiniteaudience-ai-campaign-schema.json
x-submission-notes: 'A2A agent; customer-data enrichment, identity resolution, audience activation | Kin approved listing
  2026-10-09 (case-by-case: Real A2A agent, but its product is identity resolution / consumer data enrichment (data-broker
  territory) and the named )'
x-submission-probe: root 200; agent-card.json 200 JSON; /openapi-public.yaml 404 (named spec missing); invented path 404
x-submitted-by: chris.calenda@nofait.com (apis.io/add, 2026-10-09)
x-enrichment:
  date: '2026-10-09'
  status: enriched
  artifacts_added: 20
  pass: local-v5

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