Glio website screenshot

Glio

Glio is a unified API for AI media generation that provides a single interface to 90+ models across video, image, audio, and text from providers such as Kling, ByteDance Seedance, Google Veo and Imagen, OpenAI GPT Image, Suno, ElevenLabs, Runway, and Anthropic Claude. Developers create work via an asynchronous job-based workflow (create job, poll, get result), and also call OpenAI-compatible chat-completions and embeddings endpoints synchronously. Billing is pay-per-use in GL tokens (1 GL = $0.01 USD) with no subscriptions or minimums. Surfaced as an a16z portfolio company and enriched from Glio's public developer surface at glio.io / api.glio.io.

Glio publishes 2 APIs on the APIs.io network: Jobs API and LLM API. Tagged areas include Company, AI, Machine Learning, Media Generation, and Video Generation.

Glio’s developer surface includes authentication, documentation, API reference, getting-started guide, pricing, signup flow, support, and 14 more developer resources.

45.8/100 developing ▬ flat Agent 65/100 agent native Full breakdown ↓
scored 2026-07-27 · rubric v0.5
AccessSelf serve
2 APIs 1 MCP Servers
CompanyAIMachine LearningMedia GenerationVideo GenerationImage GenerationAudio GenerationText to SpeechLarge Language ModelsGenerative AIAPI AggregatorDeveloper Tools

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 45.8/100 · developing
Contract Quality 14.6 / 25
Developer Ergonomics 13.0 / 20
Commercial Clarity 8.9 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 9.3 / 10
Agent readiness — 65/100 · agent native
Machine-Readable Contract 18 / 18
Agentic Access Contract 15 / 15
MCP Server 12 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 5 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/glio: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 2

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

Glio Jobs API

Job creation and status management

Glio LLM API

Synchronous text generation endpoints

Arazzo Workflows 2

Multi-step API workflows described with the Arazzo specification.

_Index

ARAZZO

Glio - generate media and retrieve result

Create an AI media-generation job on Glio and poll until it completes, then read the result. Uses Glio's asynchronous job workflow.

ARAZZO

MCP Servers 1

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

glio-mcp.yml

MCP SERVER

Security Posture 2

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

Glio Authentication

http · 1 scheme

SECURITY

Glio Domain Security

TLSv1.2 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Glio Agentic Access

6 operations · 4 acting

6 operations · 4 acting

AGENTIC

Resources

Get Started 3

Portal, sign-up, and the first successful call

Documentation 2

Reference material describing how the API behaves

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Access & Security 2

Authentication, authorization, and security posture

Operate 1

Status, limits, changes, and where to get help

Commercial 3

Pricing, plans, and the legal terms of use

Source (apis.yml)

apis.yml Raw ↑
aid: glio
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/glio.png
name: Glio
description: Glio is a unified API for AI media generation that provides a single interface to 90+ models across video, image,
  audio, and text from providers such as Kling, ByteDance Seedance, Google Veo and Imagen, OpenAI GPT Image, Suno, ElevenLabs,
  Runway, and Anthropic Claude. Developers create work via an asynchronous job-based workflow (create job, poll, get result),
  and also call OpenAI-compatible chat-completions and embeddings endpoints synchronously. Billing is pay-per-use in GL tokens
  (1 GL = $0.01 USD) with no subscriptions or minimums. Surfaced as an a16z portfolio company and enriched from Glio's public
  developer surface at glio.io / api.glio.io.
url: https://raw.githubusercontent.com/api-evangelist/glio/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- a16z
x-tier: enriched
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- AI
- Machine Learning
- Media Generation
- Video Generation
- Image Generation
- Audio Generation
- Text to Speech
- Large Language Models
- Generative AI
- API Aggregator
- Developer Tools
apis:
- aid: glio:glio-jobs-api
  name: Glio Jobs API
  description: Job creation and status management
  humanURL: https://glio.io/docs/
  baseURL: https://api.glio.io
  tags:
  - Jobs
  properties:
  - type: OpenAPI
    url: openapi/glio-jobs-api-openapi.yml
- aid: glio:glio-llm-api
  name: Glio LLM API
  description: Synchronous text generation endpoints
  humanURL: https://glio.io/docs/
  baseURL: https://api.glio.io
  tags:
  - LLM
  properties:
  - type: OpenAPI
    url: openapi/glio-llm-api-openapi.yml
common:
- type: DomainSecurity
  url: security/glio-domain-security.yml
- type: AgenticAccess
  url: agentic-access/glio-agentic-access.yml
- type: Authentication
  url: authentication/glio-authentication.yml
- type: DeveloperPortal
  url: https://glio.io/
- type: Documentation
  url: https://glio.io/docs/
- type: APIReference
  url: https://api.glio.io/openapi.json
- type: GettingStarted
  url: https://glio.io/docs/getting-started
- type: Pricing
  url: https://glio.io/pricing
- type: SignUp
  url: https://glio.io/app/
- type: Support
  url: https://glio.io/contact
- type: TermsOfService
  url: https://glio.io/legal/terms
- type: PrivacyPolicy
  url: https://glio.io/legal/privacy
- type: LLMsTxt
  url: llms/glio-llms.txt
- type: MCPServer
  url: mcp/glio-mcp.yml
- type: ErrorCatalog
  url: errors/glio-problem-types.yml
- type: Conventions
  url: conventions/glio-conventions.yml
- type: Conformance
  url: conformance/glio-conformance.yml
- type: Lifecycle
  url: lifecycle/glio-lifecycle.yml
- type: DataModel
  url: data-model/glio-data-model.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Arazzo
  name: Generate media and retrieve result
  url: arazzo/glio-generate-media.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence