Restate website screenshot

Restate

Restate is a low-latency durable execution engine for building resilient applications that tolerate all infrastructure faults. It provides durable execution for workflows, event-driven handlers, and stateful orchestration of microservices with exactly-once semantics, automatic retries, and built-in state management.

Restate publishes 9 APIs on the APIs.io network, including cluster_health API, deployment API, health API, and 6 more. Tagged areas include Durable Execution, Workflows, Microservices, Orchestration, and Distributed Systems.

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

Restate’s developer surface includes documentation, code examples, engineering blog, and 14 more developer resources.

🌐 Visit website 📡 Source on GitHub
47.4/100 developing ▬ flat Agent 30/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreemium
9 APIs
Durable ExecutionWorkflowsMicroservicesOrchestrationDistributed Systems

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 47.4/100 · developing
Contract Quality 14.4 / 25
Developer Ergonomics 5.2 / 20
Commercial Clarity 9.5 / 20
Operational Transparency 4.8 / 13
Governance 7.0 / 12
Discoverability 6.5 / 10
Agent readiness — 30/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 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/restate: 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 9

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

Restate cluster_health API

Cluster health

Restate deployment API

Service Deployment management

Restate health API

Admin API health

Restate invocation API

Invocation management

Restate openapi API

The openapi API from Restate — 1 operation(s) for openapi.

Restate service API

Service management

Restate service_handler API

Service handlers metadata

Restate subscription API

Subscription management

Restate version API

API Version

Scroll for all 9

Open Collections 1

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Admin API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Restate Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Restate Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

Restate Finops

FINOPS

Semantic Vocabularies 1

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

Restate Context

32 classes · 0 properties

JSON-LD

Spectral Rules 2

Spectral governance rulesets for linting and validating these APIs.

Restate API Rules

5 rules · 3 warnings 2 info

SPECTRAL

Restate API Rules

10 rules · 3 errors 6 warnings 1 info

SPECTRAL

JSON Schema 2

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

Deployment

7 properties

JSON SCHEMA

Invocation

13 properties

JSON SCHEMA

JSON Structure 2

JSON Structure definitions describing this provider's data shapes.

Restate Deployment Structure

0 properties

JSON STRUCTURE

Restate Invocation Structure

0 properties

JSON STRUCTURE

Examples 3

Example request and response payloads for these APIs.

Restate Create Deployment Example

2 fields

EXAMPLE

Restate List Deployments Example

2 fields

EXAMPLE

Restate List Invocations Example

2 fields

EXAMPLE

Security Posture 2

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

Restate Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Restate Trust Center

SOC 2

SECURITY

Agentic Access 1

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

Restate Agentic Access

25 operations · 12 acting · 1 human-in-the-loop

25 operations · 12 acting

AGENTIC

Kubernetes CRDs 3

Kubernetes Custom Resource Definitions published by this provider.

restatecloudenvironments

CRD

restateclusters

CRD

restatedeployments

CRD

Resources

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 7

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization
 TypeScript SDK
TypeScript SDK
 Python SDK
Python SDK
 Java SDK
Java SDK
 Go SDK
Go SDK
 Rust SDK
Rust SDK
 Examples
Examples

Scroll for all 7

Access & Security 2

Authentication, authorization, and security posture

TrustCenter
TrustCenter
 DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Discord
Discord

Company 3

The organization behind the API

LinkedIn
LinkedIn
 Website
Website
 Blog
Blog

Other 1

Properties that don't map to a standard resource type

Web UI
Web UI

Source (apis.yml)

apis.yml Raw ↑ 
aid: restate
name: Restate
description: Restate is a low-latency durable execution engine for building resilient applications that tolerate all infrastructure
  faults. It provides durable execution for workflows, event-driven handlers, and stateful orchestration of microservices
  with exactly-once semantics, automatic retries, and built-in state management.
type: Index
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/restate.png
tags:
- Durable Execution
- Workflows
- Microservices
- Orchestration
- Distributed Systems
url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/apis.yml
created: '2026-03-26'
modified: '2026-05-19'
specificationVersion: '0.19'
apis:
- aid: restate:restate-cluster-health-api
  name: Restate cluster_health API
  description: Cluster health
  humanURL: https://restate.dev/
  baseURL: http://localhost:9070
  tags:
  - cluster_health
  properties:
  - type: OpenAPI
    url: openapi/restate-cluster-health-api-openapi.yml
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/json-schema/restate-deployment-schema.json
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/json-schema/restate-invocation-schema.json
  - type: Vocabulary
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/vocabulary/restate-vocabulary.yml
  - type: Documentation
    url: https://docs.restate.dev/
  - type: GitHubRepository
    url: https://github.com/restatedev/restate
  - type: KubernetesCRD
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/crd/restateclusters.yaml
  - type: KubernetesCRD
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/crd/restatedeployments.yaml
  - type: KubernetesCRD
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/crd/restatecloudenvironments.yaml
- aid: restate:restate-deployment-api
  name: Restate deployment API
  description: Service Deployment management
  humanURL: https://restate.dev/
  baseURL: http://localhost:9070
  tags:
  - deployment
  properties:
  - type: OpenAPI
    url: openapi/restate-deployment-api-openapi.yml
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/json-schema/restate-deployment-schema.json
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/json-schema/restate-invocation-schema.json
  - type: Vocabulary
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/vocabulary/restate-vocabulary.yml
  - type: Documentation
    url: https://docs.restate.dev/
  - type: GitHubRepository
    url: https://github.com/restatedev/restate
  - type: KubernetesCRD
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/crd/restateclusters.yaml
  - type: KubernetesCRD
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/crd/restatedeployments.yaml
  - type: KubernetesCRD
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/crd/restatecloudenvironments.yaml
- aid: restate:restate-health-api
  name: Restate health API
  description: Admin API health
  humanURL: https://restate.dev/
  baseURL: http://localhost:9070
  tags:
  - health
  properties:
  - type: OpenAPI
    url: openapi/restate-health-api-openapi.yml
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/json-schema/restate-deployment-schema.json
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/json-schema/restate-invocation-schema.json
  - type: Vocabulary
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/vocabulary/restate-vocabulary.yml
  - type: Documentation
    url: https://docs.restate.dev/
  - type: GitHubRepository
    url: https://github.com/restatedev/restate
  - type: KubernetesCRD
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/crd/restateclusters.yaml
  - type: KubernetesCRD
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/crd/restatedeployments.yaml
  - type: KubernetesCRD
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/crd/restatecloudenvironments.yaml
- aid: restate:restate-invocation-api
  name: Restate invocation API
  description: Invocation management
  humanURL: https://restate.dev/
  baseURL: http://localhost:9070
  tags:
  - invocation
  properties:
  - type: OpenAPI
    url: openapi/restate-invocation-api-openapi.yml
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/json-schema/restate-deployment-schema.json
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/json-schema/restate-invocation-schema.json
  - type: Vocabulary
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/vocabulary/restate-vocabulary.yml
  - type: Documentation
    url: https://docs.restate.dev/
  - type: GitHubRepository
    url: https://github.com/restatedev/restate
  - type: KubernetesCRD
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/crd/restateclusters.yaml
  - type: KubernetesCRD
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/crd/restatedeployments.yaml
  - type: KubernetesCRD
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/crd/restatecloudenvironments.yaml
- aid: restate:restate-openapi-api
  name: Restate openapi API
  description: The openapi API from Restate — 1 operation(s) for openapi.
  humanURL: https://restate.dev/
  baseURL: http://localhost:9070
  tags:
  - openapi
  properties:
  - type: OpenAPI
    url: openapi/restate-openapi-api-openapi.yml
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/json-schema/restate-deployment-schema.json
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/json-schema/restate-invocation-schema.json
  - type: Vocabulary
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/vocabulary/restate-vocabulary.yml
  - type: Documentation
    url: https://docs.restate.dev/
  - type: GitHubRepository
    url: https://github.com/restatedev/restate
  - type: KubernetesCRD
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/crd/restateclusters.yaml
  - type: KubernetesCRD
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/crd/restatedeployments.yaml
  - type: KubernetesCRD
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/crd/restatecloudenvironments.yaml
- aid: restate:restate-service-api
  name: Restate service API
  description: Service management
  humanURL: https://restate.dev/
  baseURL: http://localhost:9070
  tags:
  - service
  properties:
  - type: OpenAPI
    url: openapi/restate-service-api-openapi.yml
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/json-schema/restate-deployment-schema.json
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/json-schema/restate-invocation-schema.json
  - type: Vocabulary
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/vocabulary/restate-vocabulary.yml
  - type: Documentation
    url: https://docs.restate.dev/
  - type: GitHubRepository
    url: https://github.com/restatedev/restate
  - type: KubernetesCRD
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/crd/restateclusters.yaml
  - type: KubernetesCRD
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/crd/restatedeployments.yaml
  - type: KubernetesCRD
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/crd/restatecloudenvironments.yaml
- aid: restate:restate-service-handler-api
  name: Restate service_handler API
  description: Service handlers metadata
  humanURL: https://restate.dev/
  baseURL: http://localhost:9070
  tags:
  - service_handler
  properties:
  - type: OpenAPI
    url: openapi/restate-service-handler-api-openapi.yml
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/json-schema/restate-deployment-schema.json
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/json-schema/restate-invocation-schema.json
  - type: Vocabulary
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/vocabulary/restate-vocabulary.yml
  - type: Documentation
    url: https://docs.restate.dev/
  - type: GitHubRepository
    url: https://github.com/restatedev/restate
  - type: KubernetesCRD
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/crd/restateclusters.yaml
  - type: KubernetesCRD
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/crd/restatedeployments.yaml
  - type: KubernetesCRD
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/crd/restatecloudenvironments.yaml
- aid: restate:restate-subscription-api
  name: Restate subscription API
  description: Subscription management
  humanURL: https://restate.dev/
  baseURL: http://localhost:9070
  tags:
  - subscription
  properties:
  - type: OpenAPI
    url: openapi/restate-subscription-api-openapi.yml
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/json-schema/restate-deployment-schema.json
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/json-schema/restate-invocation-schema.json
  - type: Vocabulary
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/vocabulary/restate-vocabulary.yml
  - type: Documentation
    url: https://docs.restate.dev/
  - type: GitHubRepository
    url: https://github.com/restatedev/restate
  - type: KubernetesCRD
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/crd/restateclusters.yaml
  - type: KubernetesCRD
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/crd/restatedeployments.yaml
  - type: KubernetesCRD
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/crd/restatecloudenvironments.yaml
- aid: restate:restate-version-api
  name: Restate version API
  description: API Version
  humanURL: https://restate.dev/
  baseURL: http://localhost:9070
  tags:
  - version
  properties:
  - type: OpenAPI
    url: openapi/restate-version-api-openapi.yml
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/json-schema/restate-deployment-schema.json
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/json-schema/restate-invocation-schema.json
  - type: Vocabulary
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/vocabulary/restate-vocabulary.yml
  - type: Documentation
    url: https://docs.restate.dev/
  - type: GitHubRepository
    url: https://github.com/restatedev/restate
  - type: KubernetesCRD
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/crd/restateclusters.yaml
  - type: KubernetesCRD
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/crd/restatedeployments.yaml
  - type: KubernetesCRD
    url: https://raw.githubusercontent.com/api-evangelist/restate/refs/heads/main/crd/restatecloudenvironments.yaml
common:
- type: AgenticAccess
  url: agentic-access/restate-agentic-access.yml
- type: TrustCenter
  url: security/restate-trust-center.yml
- type: DomainSecurity
  url: security/restate-domain-security.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/restatedev
- type: Website
  url: https://restate.dev/
- type: Documentation
  url: https://docs.restate.dev/
- type: GitHubOrganization
  url: https://github.com/restatedev
- type: TypeScript SDK
  url: https://github.com/restatedev/sdk-typescript
- type: Python SDK
  url: https://github.com/restatedev/sdk-python
- type: Java SDK
  url: https://github.com/restatedev/sdk-java
- type: Go SDK
  url: https://github.com/restatedev/sdk-go
- type: Rust SDK
  url: https://github.com/restatedev/sdk-rust
- type: Examples
  url: https://github.com/restatedev/examples
- type: Web UI
  url: https://github.com/restatedev/restate-web-ui
- type: Discord
  url: https://discord.gg/skW3AZ6uGd
- type: Blog
  url: https://restate.dev/blog/
- type: LlmsText
  url: https://docs.restate.dev/llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com