Restack

Restack is an enterprise AI agent platform and backend framework for building accurate, reliable, and scalable AI products. It provides durable workflow orchestration, long-running agent execution, and infrastructure for deploying AI agents at enterprise scale using Python and Kubernetes.

Restack publishes 3 APIs on the APIs.io network: Agents API, System API, and Workflows API. Tagged areas include AI Agents, Workflows, Orchestration, Enterprise, and Python.

The Restack catalog on APIs.io includes 1 JSON-LD context and 2 Spectral governance rulesets.

Restack’s developer surface includes authentication, documentation, and 9 more developer resources.

🌐 Visit website 📡 Source on GitHub

51.0/100 developing ▬ flat Agent 34/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.6

AccessFreemiumSelf serve⚡ Free to try

3 APIs

AI AgentsWorkflowsOrchestrationEnterprisePython

Kin Score

Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6

Composite quality — 51.0/100 · developing

Contract Quality 18.7 / 25

Developer Ergonomics 5.2 / 20

Commercial Clarity 7.9 / 20

Operational Transparency 4.8 / 13

Governance 7.0 / 12

Discoverability 7.4 / 10

Agent readiness — 34/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

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 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

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/restack: 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 3

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

Rate Limits 1

Documented rate limits and quota policies.

Restack Rate Limits

5 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

JSON Schema 2

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

Examples 3

Example request and response payloads for these APIs.

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

LlmsText

LlmsText

Build 3

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Python SDK

Python SDK

TypeScript SDK

TypeScript SDK

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Company 2

The organization behind the API

Website

Website

LinkedIn

Other 1

Properties that don't map to a standard resource type

Kubernetes Helm

Kubernetes Helm

Source (apis.yml)

aid: restack
name: Restack
description: Restack is an enterprise AI agent platform and backend framework for building accurate, reliable, and scalable
  AI products. It provides durable workflow orchestration, long-running agent execution, and infrastructure for deploying
  AI agents at enterprise scale using Python and Kubernetes.
type: Index
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/restack.png
tags:
- AI Agents
- Workflows
- Orchestration
- Enterprise
- Python
url: https://raw.githubusercontent.com/api-evangelist/restack/refs/heads/main/apis.yml
created: '2025-02-17'
modified: '2026-05-19'
specificationVersion: '0.19'
apis:
- aid: restack:restack-agents-api
  name: Restack Agents API
  description: The Agents API from Restack — 2 operation(s) for agents.
  humanURL: https://www.restack.io/
  baseURL: https://api.restack.io
  tags:
  - Agents
  properties:
  - type: OpenAPI
    url: openapi/restack-agents-api-openapi.yml
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/restack/refs/heads/main/json-schema/restack-agent-run-schema.json
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/restack/refs/heads/main/json-schema/restack-workflow-run-schema.json
  - type: Vocabulary
    url: https://raw.githubusercontent.com/api-evangelist/restack/refs/heads/main/vocabulary/restack-vocabulary.yml
  - type: Documentation
    url: https://docs.restack.io/
  - type: GettingStarted
    url: https://docs.restack.io/
  - type: GitHubOrganization
    url: https://github.com/restackio
  - type: Python SDK
    url: https://github.com/restackio/examples-python
  - type: TypeScript SDK
    url: https://github.com/restackio/examples-typescript
  - type: Kubernetes Helm
    url: https://github.com/restackio/helm
  - type: Boilerplate
    url: https://github.com/restackio/boilerplate
- aid: restack:restack-system-api
  name: Restack System API
  description: The System API from Restack — 1 operation(s) for system.
  humanURL: https://www.restack.io/
  baseURL: https://api.restack.io
  tags:
  - System
  properties:
  - type: OpenAPI
    url: openapi/restack-system-api-openapi.yml
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/restack/refs/heads/main/json-schema/restack-agent-run-schema.json
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/restack/refs/heads/main/json-schema/restack-workflow-run-schema.json
  - type: Vocabulary
    url: https://raw.githubusercontent.com/api-evangelist/restack/refs/heads/main/vocabulary/restack-vocabulary.yml
  - type: Documentation
    url: https://docs.restack.io/
  - type: GettingStarted
    url: https://docs.restack.io/
  - type: GitHubOrganization
    url: https://github.com/restackio
  - type: Python SDK
    url: https://github.com/restackio/examples-python
  - type: TypeScript SDK
    url: https://github.com/restackio/examples-typescript
  - type: Kubernetes Helm
    url: https://github.com/restackio/helm
  - type: Boilerplate
    url: https://github.com/restackio/boilerplate
- aid: restack:restack-workflows-api
  name: Restack Workflows API
  description: The Workflows API from Restack — 2 operation(s) for workflows.
  humanURL: https://www.restack.io/
  baseURL: https://api.restack.io
  tags:
  - Workflows
  properties:
  - type: OpenAPI
    url: openapi/restack-workflows-api-openapi.yml
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/restack/refs/heads/main/json-schema/restack-agent-run-schema.json
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/restack/refs/heads/main/json-schema/restack-workflow-run-schema.json
  - type: Vocabulary
    url: https://raw.githubusercontent.com/api-evangelist/restack/refs/heads/main/vocabulary/restack-vocabulary.yml
  - type: Documentation
    url: https://docs.restack.io/
  - type: GettingStarted
    url: https://docs.restack.io/
  - type: GitHubOrganization
    url: https://github.com/restackio
  - type: Python SDK
    url: https://github.com/restackio/examples-python
  - type: TypeScript SDK
    url: https://github.com/restackio/examples-typescript
  - type: Kubernetes Helm
    url: https://github.com/restackio/helm
  - type: Boilerplate
    url: https://github.com/restackio/boilerplate
common:
- type: AgenticAccess
  url: agentic-access/restack-agentic-access.yml
- type: DomainSecurity
  url: security/restack-domain-security.yml
- type: Authentication
  url: authentication/restack-authentication.yml
- type: Website
  url: https://www.restack.io/
- type: Documentation
  url: https://docs.restack.io/
- type: GitHubOrganization
  url: https://github.com/restackio
- type: LinkedIn
  url: https://www.linkedin.com/company/restackio/
- type: Python SDK
  url: https://github.com/restackio/examples-python
- type: TypeScript SDK
  url: https://github.com/restackio/examples-typescript
- type: Kubernetes Helm
  url: https://github.com/restackio/helm
- type: LlmsText
  url: https://docs.restack.io/llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Restack

APIs 3

Open Collections 1

Pricing Plans 1

Rate Limits 1

FinOps 1

Semantic Vocabularies 1

Spectral Rules 2