Avian.io

Avian.io provides a fast, affordable AI inference API platform that enables developers to integrate state‑of‑the‑art machine‑learning models into their applications via simple REST endpoints. The service offers scalable compute, low latency, and flexible pricing, supporting a range of use‑cases from image classification to natural language processing. Avian.io aims to democratize access to powerful AI capabilities for startups and enterprises alike.

Avian.io is listed with 2 APIs on the APIs.io network. Tagged areas include Inference, Compute, OpenAI Compatibility, GPU Compute, and Enterprise Security.

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

Avian.io’s developer surface includes pricing, documentation, and 16 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

38.6/100 thin Agent 22/100 agent aware Full breakdown ↓
scored 2026-10-23 · rubric v0.25.0 · Show this score on your site →

2 APIs

Inference Compute OpenAI Compatibility GPU Compute Enterprise Security

Kin Score

Kin Score How this is scored →
scored 2026-10-23 · rubric v0.25.0

Composite quality — 38.6/100 · thin

Contract Quality 4.3 / 21

Developer Ergonomics 1.6 / 17

Access Clarity 15.7 / 17

Operational Transparency 1.2 / 11

Contract Governance 3.6 / 10

Discoverability 4.9 / 9

Regulatory Posture 4.1 / 15

Agent readiness — 22/100 · 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 0 / 8

Request/Response Examples 7 / 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

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

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/.

Show this score on your site.

It updates itself when the score changes. Paste this where you link to your API docs:

<a href="https://apis.io/providers/avian/"><img src="https://apis.io/badge/avian/card.svg" alt="Avian.io on APIs.io — Kin Score by API Evangelist"></a>

Other styles, a README pill and a shields.io endpoint are on the badge page.

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/avian: 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 2

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

Avian API

Avian provides an OpenAI‑compatible inference API. All endpoints are served from a single base URL.

Avian.io API

Avian.io API as documented publicly: 2 operations. Contract generated from the documentation by API Evangelist (2026-10-19); not the provider's own document.

Pricing Plans 1

Published pricing tiers and plan structures.

Avian Plans Pricing

10 plans

PLANS

Semantic Vocabularies 1

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

Avian Context

2 classes · 4 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Avian.io API Rules

12 rules · 10 errors 1 warnings 1 info

SPECTRAL

JSON Schema 2

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

PostV1ChatCompletionsRequest

2 properties

JSON SCHEMA

PostV1ChatCompletionsResponse

2 properties

JSON SCHEMA

Security Posture 3

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

Avian Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Avian Vulnerability Disclosure

no policy recorded

SECURITY

Avian Trust Center

SOC 2, GDPR

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

Login

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

Conformance

Access & Security 5

Authentication, authorization, and security posture

Compliance

Compliance

Security

Security

TrustCenter

TrustCenter

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Commercial 4

Pricing, plans, and the legal terms of use

Plans

TermsOfService

PrivacyPolicy

Pricing

Company 1

The organization behind the API

Website

Website

Other 1

Properties that don't map to a standard resource type

Hosts

Hosts

Source (apis.yml)

aid: avian
name: Avian.io
image: https://i.imgur.com/tttuyis.png
description: Avian.io provides a fast, affordable AI inference API platform that enables developers to integrate state‑of‑the‑art
  machine‑learning models into their applications via simple REST endpoints. The service offers scalable compute, low latency,
  and flexible pricing, supporting a range of use‑cases from image classification to natural language processing. Avian.io
  aims to democratize access to powerful AI capabilities for startups and enterprises alike.
url: https://raw.githubusercontent.com/api-evangelist/avian/refs/heads/main/apis.yml
x-type: company
x-source: harvest:g2-catalog
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-19 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-19'
modified: '2026-10-19'
tags:
- Inference
- Compute
- OpenAI Compatibility
- GPU Compute
- Enterprise Security
tags_raw:
- AI Inference
- Compute
- API
- OpenAI Compatibility
- GPU Compute
- Enterprise Security
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/avian-plans-pricing.yml
- type: Spectral
  url: rules/avian-rules.yml
- type: JSONLD
  url: json-ld/avian-context.jsonld
- type: Vocabulary
  url: vocabulary/avian-vocabulary.yml
- type: DataModel
  url: data-model/avian-data-model.yml
- type: Compliance
  url: https://avian.io/security/
- type: Conformance
  url: conformance/avian-conformance.yml
- type: Hosts
  url: hosts/avian-hosts.yml
- type: TermsOfService
  url: https://avian.io/terms/
- type: Security
  url: https://avian.io/security/
- type: PrivacyPolicy
  url: https://avian.io/privacy/
- type: Pricing
  url: https://avian.io/pricing
- type: Login
  url: https://avian.io/accounts/login/
- type: Documentation
  url: https://avian.io/docs/
- type: TrustCenter
  url: security/avian-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/avian-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/avian-domain-security.yml
- type: Website
  url: https://avian.io/
apis:
- name: Avian API
  description: Avian provides an OpenAI‑compatible inference API. All endpoints are served from a single base URL.
  humanURL: https://avian.io/docs/
  baseURL: https://api.avian.io/v1
  aid: avian:avian-api-2
- aid: avian:avian-api
  name: Avian.io API
  description: 'Avian.io API as documented publicly: 2 operations. Contract generated from the documentation by API Evangelist
    (2026-10-19); not

    the provider''s own document.'
  humanURL: https://avian.io/docs
  properties:
  - type: OpenAPI
    url: openapi/_ae-authored/avian-openapi-generated.yml
    x-provenance: generated
  - type: JSONSchema
    url: json-schema/avian-post-v1-chat-completions-request-schema.json
  - type: JSONSchema
    url: json-schema/avian-post-v1-chat-completions-response-schema.json
x-coverage:
  state: unreadable
  reason: js-rendered-docs
  detail: API documentation is rendered via JavaScript, preventing automated spec discovery.
  evidence:
  - url: https://avian.io/docs/
    status: 200
  checked: '2026-10-19'
x-enrichment:
  date: '2026-10-19'
  status: enriched
  artifacts_added: 20
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

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