AudioStack

AudioStack provides an AI-driven audio production platform that automates creation of broadcast‑ready audio for agencies, brands, ad‑tech platforms, radio, and video producers. Leveraging a library of 2,600+ voices and over 1,000 sonic assets, it can generate hyper‑local ads at scale, delivering thousands of ads in days with up to 90% faster turnaround. The platform offers embeddable APIs for dynamic creative, story engine, and instant creative solutions, supporting personalized audio content across multiple channels.

AudioStack is listed with 10 APIs on the APIs.io network, including Content API, Creator API, Analytics API, and 7 more. Tagged areas include Company, Artificial Intelligence, Audio, Advertising, and Platform.

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

AudioStack’s developer surface includes getting-started guide, changelog, authentication, documentation, API reference, support, engineering blog, and 21 more developer resources.

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40.8/100 developing ▼ -10.3 Agent 28/100 agent aware Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

10 APIs

Company Artificial Intelligence Audio Advertising Platform

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 40.8/100 · developing

Contract Quality 9.4 / 19

Developer Ergonomics 6.3 / 15

Access Clarity 3.4 / 15

Operational Transparency 2.6 / 10

Contract Governance 3.2 / 9

Discoverability 5.6 / 8

Regulatory Posture 3.2 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 28/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 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

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 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.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% 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):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
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)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document

8 more unmet checks in the Agent Readiness table above.

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

Access Clarity scores 22.4 — up to +15.5 composite points
Contract Quality scores 50.2 — up to +12.5 composite points
Developer Ergonomics scores 41.7 — up to +11.7 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/audiostack/apis.yml: open an issue on github.com/api-evangelist/audiostack 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.

OpenAPI

measured — observed by APIs.io (published)

APIs 10

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

AudioStack Content API

The Content API from AudioStack — 2 operation(s) for content.

AudioStack Creator API

The Creator API from AudioStack — 2 operation(s) for creator.

AudioStack Analytics API

The Analytics API from AudioStack — 1 operation(s) for analytics.

AudioStack Assets - Sound Effects API

The Assets - Sound Effects API from AudioStack — 1 operation(s) for assets - sound effects.

AudioStack Assets - Sound Templates API

The Assets - Sound Templates API from AudioStack — 1 operation(s) for assets - sound templates.

AudioStack Assets - Voices API

The Assets - Voices API from AudioStack — 1 operation(s) for assets - voices.

AudioStack Audioform API

The Audioform API from AudioStack — 4 operation(s) for audioform.

AudioStack Brief API

The Brief API from AudioStack — 1 operation(s) for brief.

AudioStack Health API

The Health API from AudioStack — 2 operation(s) for health.

AudioStack Story API

The Story API from AudioStack — 1 operation(s) for story.

Scroll for all 10

Service Levels 1

Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.

AudioStack

SLA

Semantic Vocabularies 1

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

Audiostack Context

3 classes · 4 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

AudioStack API Rules

11 rules · 9 errors 1 warnings 1 info

SPECTRAL

JSON Schema 3

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

GetCreatorStoryStoryidResponse

2 properties

JSON SCHEMA

PostContentScriptRequest

4 properties

JSON SCHEMA

PostCreatorStoryResponse

3 properties

JSON SCHEMA

Security Posture 3

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

Audiostack Authentication

1 scheme

SECURITY

Audiostack Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Audiostack Trust Center

SOC 2, GDPR

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

DeveloperPortal

DeveloperPortal

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

WellKnown

WellKnown

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

Conformance

Build 2

SDKs, sample code, and the tooling you integrate with

SDKs

SDKs

Packages

Packages

Access & Security 5

Authentication, authorization, and security posture

Compliance

Authentication

SecurityTxt

TrustCenter

DomainSecurity

Operate 4

Status, limits, changes, and where to get help

ChangeLog

StatusPage

ChangeLog

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

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: audiostack
name: AudioStack
description: AudioStack provides an AI-driven audio production platform that automates creation of broadcast‑ready audio for
  agencies, brands, ad‑tech platforms, radio, and video producers. Leveraging a library of 2,600+ voices and over 1,000 sonic
  assets, it can generate hyper‑local ads at scale, delivering thousands of ads in days with up to 90% faster turnaround.
  The platform offers embeddable APIs for dynamic creative, story engine, and instant creative solutions, supporting personalized
  audio content across multiple channels.
url: https://raw.githubusercontent.com/api-evangelist/audiostack/refs/heads/main/apis.yml
x-type: company
x-source: harvest:tag-qc
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-14 (modular-v1; was harvest)
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  probe_state: gated
  source:
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
specificationVersion: '0.20'
created: '2026-10-13'
modified: '2026-10-13'
x-docs-platform: readme
x-docs-platform-confidence: high
x-docs-platform-checked: 2026-10-17
tags:
- Company
- Artificial Intelligence
- Audio
- Advertising
- Platform
tags_raw:
- Company
- AI
- Audio
- Advertising
- Platform
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: GettingStarted
  url: https://help.audiostack.ai/en/articles/14323269-instantcreative-sales-quick-start
- type: Spectral
  url: rules/audiostack-rules.yml
- type: JSONLD
  url: json-ld/audiostack-context.jsonld
- type: Vocabulary
  url: vocabulary/audiostack-vocabulary.yml
- type: DataModel
  url: data-model/audiostack-data-model.yml
- type: ChangeLog
  url: changelog/audiostack-changelog.yml
- type: Compliance
  url: https://audiostack.ai/trust-security
- type: Authentication
  url: authentication/audiostack-authentication.yml
- type: Conformance
  url: conformance/audiostack-conformance.yml
- type: LLMsTxt
  url: llms/audiostack-llms.txt
- type: SecurityTxt
  url: well-known/audiostack-help-security.txt
- type: WellKnown
  url: well-known/audiostack-well-known.yml
- type: Hosts
  url: hosts/audiostack-hosts.yml
- type: Vendors
  url: vendors/audiostack-vendors.yml
- type: SDKs
  url: packages/audiostack-packages.yml
- type: Packages
  url: packages/audiostack-packages.yml
- type: StatusPage
  url: https://status.audiostack.ai/
- type: ChangeLog
  url: https://docs.audiostack.ai/changelog
- type: TrustCenter
  url: security/audiostack-trust-center.yml
- type: DomainSecurity
  url: security/audiostack-domain-security.yml
- type: Website
  url: https://audiostack.ai
- type: DeveloperPortal
  url: https://audiostack.ai/developers
- type: Documentation
  url: https://docs.audiostack.ai/
- type: APIReference
  url: https://docs.audiostack.ai/reference/quick-start
- type: Support
  url: https://help.audiostack.ai/en/
- type: Blog
  url: https://audiostack.ai/news
- type: TermsOfService
  url: https://audiostack.ai/legal/terms-of-service
- type: PrivacyPolicy
  url: https://audiostack.ai/legal/privacy-policy
apis:
- aid: audiostack:audiostack-content-api
  name: AudioStack Content API
  description: The Content API from AudioStack — 2 operation(s) for content.
  humanURL: https://docs.audiostack.ai/reference/quick-start
  baseURL: https://v2.api.audio
  tags:
  - Content
  properties:
  - type: OpenAPI
    url: openapi/audiostack-content-api-openapi.yml
  - type: JSONSchema
    url: json-schema/audiostack-post-creator-story-response-schema.json
  - type: JSONSchema
    url: json-schema/audiostack-get-creator-story-storyid-response-schema.json
  - type: JSONSchema
    url: json-schema/audiostack-post-content-script-request-schema.json
- aid: audiostack:audiostack-creator-api
  name: AudioStack Creator API
  description: The Creator API from AudioStack — 2 operation(s) for creator.
  humanURL: https://docs.audiostack.ai/reference/quick-start
  baseURL: https://v2.api.audio
  tags:
  - Creators
  tags_raw:
  - Creator
  properties:
  - type: OpenAPI
    url: openapi/audiostack-creator-api-openapi.yml
  - type: JSONSchema
    url: json-schema/audiostack-post-creator-story-response-schema.json
  - type: JSONSchema
    url: json-schema/audiostack-get-creator-story-storyid-response-schema.json
  - type: JSONSchema
    url: json-schema/audiostack-post-content-script-request-schema.json
- aid: audiostack:audiostack-analytics-api
  name: AudioStack Analytics API
  description: The Analytics API from AudioStack — 1 operation(s) for analytics.
  humanURL: https://docs.audiostack.ai/reference/quick-start
  baseURL: https://v2.api.audio
  tags:
  - Analytics
  properties:
  - type: OpenAPI
    url: openapi/audiostack-analytics-api-openapi.yml
- aid: audiostack:audiostack-assets-sound-effects-api
  name: AudioStack Assets - Sound Effects API
  description: The Assets - Sound Effects API from AudioStack — 1 operation(s) for assets - sound effects.
  humanURL: https://docs.audiostack.ai/reference/quick-start
  baseURL: https://v2.api.audio
  tags:
  - Assets - Sound Effects
  properties:
  - type: OpenAPI
    url: openapi/audiostack-assets-sound-effects-api-openapi.yml
- aid: audiostack:audiostack-assets-sound-templates-api
  name: AudioStack Assets - Sound Templates API
  description: The Assets - Sound Templates API from AudioStack — 1 operation(s) for assets - sound templates.
  humanURL: https://docs.audiostack.ai/reference/quick-start
  baseURL: https://v2.api.audio
  tags:
  - Assets - Sound Templates
  properties:
  - type: OpenAPI
    url: openapi/audiostack-assets-sound-templates-api-openapi.yml
- aid: audiostack:audiostack-assets-voices-api
  name: AudioStack Assets - Voices API
  description: The Assets - Voices API from AudioStack — 1 operation(s) for assets - voices.
  humanURL: https://docs.audiostack.ai/reference/quick-start
  baseURL: https://v2.api.audio
  tags:
  - Assets - Voices
  properties:
  - type: OpenAPI
    url: openapi/audiostack-assets-voices-api-openapi.yml
- aid: audiostack:audiostack-audioform-api
  name: AudioStack Audioform API
  description: The Audioform API from AudioStack — 4 operation(s) for audioform.
  humanURL: https://docs.audiostack.ai/reference/quick-start
  baseURL: https://v2.api.audio
  tags:
  - Audioform
  properties:
  - type: OpenAPI
    url: openapi/audiostack-audioform-api-openapi.yml
- aid: audiostack:audiostack-brief-api
  name: AudioStack Brief API
  description: The Brief API from AudioStack — 1 operation(s) for brief.
  humanURL: https://docs.audiostack.ai/reference/quick-start
  baseURL: https://v2.api.audio
  tags:
  - Brief
  properties:
  - type: OpenAPI
    url: openapi/audiostack-brief-api-openapi.yml
- aid: audiostack:audiostack-health-api
  name: AudioStack Health API
  description: The Health API from AudioStack — 2 operation(s) for health.
  humanURL: https://docs.audiostack.ai/reference/quick-start
  baseURL: https://v2.api.audio
  tags:
  - Health
  properties:
  - type: OpenAPI
    url: openapi/audiostack-health-api-openapi.yml
- aid: audiostack:audiostack-story-api
  name: AudioStack Story API
  description: The Story API from AudioStack — 1 operation(s) for story.
  humanURL: https://docs.audiostack.ai/reference/quick-start
  baseURL: https://v2.api.audio
  tags:
  - Story
  properties:
  - type: OpenAPI
    url: openapi/audiostack-story-api-openapi.yml
x-coverage:
  state: gated
  reason: partner-login
  method: derived
  generated: '2026-10-14'
  generator: derive-coverage.py (pre-flight evidence)
  detail: the company serves an API surface but requires credentials before any description of it can be read
  evidence:
  - url: https://docs.audiostack.ai/mcp
    status: 401
  - url: https://help.audiostack.ai/mcp
    status: 403
  - url: https://audiostack.ai
    status: 200
x-enrichment:
  date: '2026-10-14'
  status: enriched
  artifacts_added: 23
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

AudioStack API — frequently asked questions

Does AudioStack have an API?

Yes. APIs.io lists 10 APIs from AudioStack, including AudioStack Content API, AudioStack Creator API and AudioStack Analytics API, and 7 more.

Is there an OpenAPI specification for the AudioStack API?

Yes. APIs.io indexes 10 OpenAPI specifications for AudioStack, each linked for download from this page.

How do I authenticate with the AudioStack API?

AudioStack uses bearer-token authentication (1 scheme). The details are profiled on APIs.io as Audiostack Authentication.

Is the AudioStack API ready for AI agents?

AudioStack has a Kin Score of 40.8 out of 100 (developing) and an Agent Readiness score of 28.2 (agent-aware), scored by API Evangelist on 2026-11-06.

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