HiAPI

HiAPI is a developer‑first AI API platform offering a single key to access generative models for image, video, music, and text generation. It provides persistent artifact links, task tracking, and callback support, simplifying integration of cutting‑edge AI capabilities into applications. The service emphasizes ease of use, scalability, and comprehensive model coverage across multiple media types, positioning itself as a one‑stop solution for AI‑driven content creation.

HiAPI is listed with 1 API on the APIs.io network. Tagged areas include Artificial Intelligence, Generative, Image, Video, and Audio.

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

HiAPI’s developer surface includes changelog, authentication, signup flow, sandbox, pricing, engineering blog, getting-started guide, and 22 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

40.2/100 developing Agent 38/100 agent ready Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

1 API

Artificial Intelligence Generative Image Video Audio Text

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 40.2/100 · developing

Contract Quality 5.5 / 21

Developer Ergonomics 10.1 / 17

Access Clarity 6.2 / 17

Operational Transparency 4.2 / 11

Contract Governance 2.2 / 10

Discoverability 5.6 / 9

Regulatory Posture 2.6 / 15

Agent readiness — 38/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 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 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 6 / 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 Ask about this →
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks Ask about this →
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too Ask about this →
Agent Skills +5 pts — skills artifact present, graded by who authored it Ask about this →

5 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 26.1 — up to +18.5 composite points Ask about this →
Access Clarity scores 36.2 — up to +12.8 composite points Ask about this →
Contract Governance scores 22.0 — up to +9.4 composite points Ask about this →

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.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

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/hiapi-ai/apis.yml: open an issue on github.com/api-evangelist/hiapi-ai 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 2

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)

Dynamic Client Registration

measured — observed by APIs.io (published)

APIs 1

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

HiAPI API

HiAPI API as documented publicly: 6 operations. Contract generated from the documentation by API Evangelist (2026-11-11); not the provider's own document.

HiAPI pricing

Rate limits

write: 20 requests / 10 seconds
read: 60 requests / 10 seconds

Rate-limit details →

Rate Limits 1

Documented rate limits and quota policies.

HiAPI Rate Limits

2 limits

RATE LIMITS

Semantic Vocabularies 1

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

Hiapi Ai Context

5 classes · 11 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

HiAPI API Rules

45 rules · 43 error-severity 1 warn-severity 1 info-severity

SPECTRAL

JSON Schema 5

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

GetV1TasksIdResponse

3 properties

JSON SCHEMA

GetV1TasksResponse

2 properties

JSON SCHEMA

PostV1ResponsesResponse

4 properties

JSON SCHEMA

PostV1TasksRequest

3 properties

JSON SCHEMA

PostV1TasksResponse

1 properties

JSON SCHEMA

Security Posture 2

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

HiAPI Authentication

1 scheme

SECURITY

HiAPI Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Get Started 4

Portal, sign-up, and the first successful call

SignUp

Sandbox

GettingStarted

DeveloperPortal

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 7

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

Idempotency

Conventions

Conformance

Scroll for all 7

Build 3

SDKs, sample code, and the tooling you integrate with

SDKs

SDKs

Packages

Packages

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 3

Status, limits, changes, and where to get help

RateLimits

RateLimits

ChangeLog

ChangeLog

ChangeLog

ChangeLog

Commercial 3

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Pricing

Pricing

Company 2

The organization behind the API

Blog

Blog

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: hiapi-ai
name: HiAPI
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  probe_state: unreadable
  source:
  - authentication
  - rate-limits
  - security
  generated: '2026-11-13'
  method: derived
image: https://static.hiapi.ai/brand/hiapi-og.webp
description: HiAPI is a developer‑first AI API platform offering a single key to access generative models for image, video,
  music, and text generation. It provides persistent artifact links, task tracking, and callback support, simplifying integration
  of cutting‑edge AI capabilities into applications. The service emphasizes ease of use, scalability, and comprehensive model
  coverage across multiple media types, positioning itself as a one‑stop solution for AI‑driven content creation.
url: https://artifacts.apis.io/hiapi-ai/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-11 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-11'
modified: '2026-11-11'
tags:
- Artificial Intelligence
- Generative
- Image
- Video
- Audio
- Text
tags_raw:
- AI
- Generative
- Image
- Video
- Audio
- Text
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: RateLimits
  url: rate-limits/hiapi-ai-rate-limits.yml
- type: Spectral
  url: rules/hiapi-ai-rules.yml
- type: JSONLD
  url: json-ld/hiapi-ai-context.jsonld
- type: Vocabulary
  url: vocabulary/hiapi-ai-vocabulary.yml
- type: DataModel
  url: data-model/hiapi-ai-data-model.yml
- type: ChangeLog
  url: changelog/hiapi-ai-changelog.yml
- type: Idempotency
  url: conventions/hiapi-ai-conventions.yml
- type: Conventions
  url: conventions/hiapi-ai-conventions.yml
- type: Authentication
  url: authentication/hiapi-ai-authentication.yml
- type: Conformance
  url: conformance/hiapi-ai-conformance.yml
- type: LLMsTxt
  url: llms/hiapi-ai-llms.txt
- type: WellKnown
  url: well-known/hiapi-ai-well-known.yml
- type: Hosts
  url: hosts/hiapi-ai-hosts.yml
- type: Vendors
  url: vendors/hiapi-ai-vendors.yml
- type: SDKs
  url: packages/hiapi-ai-packages.yml
- type: Packages
  url: packages/hiapi-ai-packages.yml
- type: TermsOfService
  url: https://hiapi.ai/en/terms
- type: SignUp
  url: https://www.hiapi.ai/en/register
- type: Sandbox
  url: https://www.hiapi.ai/en/dashboard/playground
- type: PrivacyPolicy
  url: https://hiapi.ai/en/privacy
- type: Pricing
  url: https://hiapi.ai/en/pricing
- type: GitHubOrganization
  url: https://github.com/HiAPIAI
- type: ChangeLog
  url: https://hiapi.ai/en/changelog
- type: Blog
  url: https://hiapi.ai/en/blog
- type: GettingStarted
  url: https://hiapi.ai/docs/quickstart/
- type: Documentation
  url: https://docs.hiapi.ai/
- type: DeveloperPortal
  url: https://api.hiapi.ai</span
- type: DomainSecurity
  url: security/hiapi-ai-domain-security.yml
- type: Website
  url: https://hiapi.ai/
apis:
- aid: hiapi-ai:hiapi-ai-api
  name: HiAPI API
  description: 'HiAPI API as documented publicly: 6 operations. Contract generated from the documentation by API Evangelist
    (2026-11-11); not the provider''s own document.'
  humanURL: https://hiapi.ai/docs/async-api
  baseURL: https://api.hiapi.ai
  properties:
  - type: OpenAPI
    url: openapi/_ae-authored/hiapi-ai-openapi-generated.yml
    x-provenance: generated
  - type: JSONSchema
    url: json-schema/hiapi-ai-post-v1-responses-response-schema.json
  - type: JSONSchema
    url: json-schema/hiapi-ai-get-v1-tasks-id-response-schema.json
  - type: JSONSchema
    url: json-schema/hiapi-ai-post-v1-tasks-request-schema.json
  - type: JSONSchema
    url: json-schema/hiapi-ai-get-v1-tasks-response-schema.json
  - type: JSONSchema
    url: json-schema/hiapi-ai-post-v1-tasks-response-schema.json
x-coverage:
  state: unreadable
  reason: js-rendered-docs
  detail: Documentation pages are HTML without machine‑readable OpenAPI or other contract files.
  evidence:
  - url: https://hiapi.ai/docs
    status: 200
  checked: '2026-11-11'
x-enrichment:
  date: '2026-11-11'
  status: enriched
  artifacts_added: 29
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

HiAPI — frequently asked questions

Does HiAPI have an API?

Yes. APIs.io lists 1 API from HiAPI, including HiAPI API.

Is there an OpenAPI specification for the HiAPI?

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

How do I authenticate with the HiAPI?

HiAPI documents its authentication (1 scheme). The details are profiled on APIs.io as HiAPI Authentication.

Is the HiAPI ready for AI agents?

HiAPI has a Kin Score of 40.2 out of 100 (developing) and an Agent Readiness score of 38.3 (agent-ready), scored by API Evangelist on 2026-11-13.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

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