OpenRelay

OpenRelay is a Y Combinator-backed distributed GPU cloud for production AI inference — "the CDN of inference." It runs a global mesh of GPUs (RTX 4090/5090, A100, H100) that teams reach through a single API: rent dedicated GPU VMs with SSH and persistent volumes, stand up autoscaling inference clusters behind an endpoint, or call hosted open models via an OpenAI-compatible (and Anthropic Messages-compatible) API. Anyone can also join as a provider and earn on idle compute. The control-plane REST API (api.openrelay.inc) manages orgs, VMs, clusters, snapshots, billing, usage, transfers, provider nodes, batches, files, and webhooks, and is fully driveable from the first-party `orl` CLI — which also ships an official MCP server for agents. Traffic reroutes across healthy nodes in milliseconds, with pricing OpenRelay claims is up to 90% cheaper than the hyperscalers.

OpenRelay publishes 19 API contracts indexed on the APIs.io network, including Account API, API Keys API, Batches API, and 16 more. Tagged areas include Company, GPU, Inference, Artificial Intelligence, and Machine Learning.

The OpenRelay catalog on APIs.io includes 1 event-driven AsyncAPI specification and 1 Spectral governance ruleset.

OpenRelay’s developer surface includes documentation, API reference, getting-started guide, signup flow, pricing, engineering blog, support, and 28 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

61.0/100 strong ▬ flat Agent 40/100 agent native Front door AI 5/6 prominent Heartbeat 100/100 alive saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessPaid

1 published contract 1 MCP Servers 4 Agent Skills

Company GPU Inference Artificial Intelligence Machine Learning Cloud Compute Infrastructure OpenAI-Compatible GPU Cloud LLM

What this lets a business do 4

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

Information Technology Management

BC-600

ClustersVMs

POST /v1/orgs/{orgId}/vms/create POST /v1/vms/{id}/reboot POST /v1/vms/{id}/resize-disk POST /v1/clusters/{id}/scale

Subscription Billing & Revenue Management

BC-4250

BillingUsage

POST /v1/orgs/{orgId}/billing/deposit GET /v1/orgs/{orgId}/usage/current

Developer Platform & API Ecosystem Management

BC-4270

Webhooks

POST /v1/orgs/{orgId}/webhooks/create GET /v1/orgs/{orgId}/webhooks/{id}/deliveries

Software Release & Deployment Management

BC-4210

Runners

GET /v1/orgs/{orgId}/runner-pools GET /v1/orgs/{orgId}/runner-pools/connect-url GET /v1/orgs/{orgId}/runner-pools/{id} GET /v1/orgs/{orgId}/runner-pools/{id}/jobs

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 61.0/100 · strong

Contract Quality 9.9 / 19

Developer Ergonomics 8.5 / 15

Access Clarity 13.8 / 15

Operational Transparency 5.1 / 10

Contract Governance 1.6 / 9

Discoverability 5.4 / 8

Regulatory Posture 4.9 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 40/100 · agent native

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 6 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 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 0 / 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 applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% 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
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)
Pagination +5 pts — share of collection GETs (an array, or one wrapped in data/items/results ...) that declare a page/limit/offset/cursor parameter, a Link header or a next/cursor field; na with no collection GETs

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 52.8 — up to +11.8 composite points
Contract Governance scores 18.2 — up to +9.8 composite points
Developer Ergonomics scores 56.5 — up to +8.7 composite points

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.

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/openrelay/apis.yml: open an issue on github.com/api-evangelist/openrelay 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 3

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.

The OpenAI Interface

declared — publishes a spec that declares them

2 core of 338 operations graded · api-commons/models

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

OpenAPI

measured — observed by APIs.io (published)

APIs 19

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

OpenRelay Inference API

OpenAI-compatible chat completions API (POST /v1/chat/completions) and, for supporting models, an Anthropic-compatible Messages API (POST /v1/messages). Drop-in: point the offic...

OpenRelay Account API

The signed-in user: profile, memberships, and first-time onboarding.

OpenRelay API Keys API

Programmatic access keys (vl_…) used to authenticate with this API.

OpenRelay Batches API

Batch inference jobs: submit a JSONL file of requests, poll status, and download results at a discounted rate. Served by the inference endpoint (inference.openrelay.inc). Batch ...

OpenRelay Billing API

Prepaid balance, saved cards, deposits, and auto-recharge.

OpenRelay Catalog API

Public catalog: GPU models, availability, pricing, templates, and locations.

OpenRelay Clusters API

Autoscaling inference clusters that serve a container image behind an endpoint.

OpenRelay Files API

Input and result files for the Batch API (JSONL, up to 200 MB and 50,000 records). Served by the inference endpoint (inference.openrelay.inc).

OpenRelay Internal API

Machine-to-machine endpoints used by platform infrastructure. Not part of the public API.

OpenRelay Organizations API

Organizations and their members. Most resources are scoped to an org.

OpenRelay Provider API

For GPU providers: applications, nodes, provisioning tokens, and earnings.

OpenRelay Registry Credentials API

Private container-registry credentials for pulling images.

OpenRelay Runners API

Managed GitHub Actions runner pools.

OpenRelay Snapshots API

Point-in-time VM snapshots and forking new VMs from them.

OpenRelay SSH Keys API

Org-level SSH public keys that can be attached to VMs.

OpenRelay Transfers API

Move resources between organizations you belong to.

OpenRelay Usage API

Current-period usage and cost breakdowns.

OpenRelay Webhooks API

Subscribe to platform events with signed HTTP callbacks.

OpenRelay V Ms API

GPU virtual machines: lifecycle, disks, SSH access, and console links.

Scroll for all 19

Open Collections 18

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

OpenRelay Account API

OPEN COLLECTION

OpenRelay Account API Keys API

OPEN COLLECTION

OpenRelay Account Batches API

OPEN COLLECTION

OpenRelay Account Billing API

OPEN COLLECTION

OpenRelay Account Catalog API

OPEN COLLECTION

OpenRelay Account Clusters API

OPEN COLLECTION

OpenRelay Account Files API

OPEN COLLECTION

OpenRelay Account Internal API

OPEN COLLECTION

OpenRelay Account Organizations API

OPEN COLLECTION

OpenRelay Account Provider API

OPEN COLLECTION

OpenRelay Account Registry Credentials API

OPEN COLLECTION

OpenRelay Account Runners API

OPEN COLLECTION

OpenRelay Account Snapshots API

OPEN COLLECTION

OpenRelay Account SSH Keys API

OPEN COLLECTION

OpenRelay Account Transfers API

OPEN COLLECTION

OpenRelay Account Usage API

OPEN COLLECTION

OpenRelay Account VMs API

OPEN COLLECTION

OpenRelay Account Webhooks API

OPEN COLLECTION

Scroll for all 18

MCP Servers 1

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

OpenRelay MCP Server

Official Model Context Protocol server shipped inside the OpenRelay CLI (orl). It exposes the entire OpenRelay control-plane REST API to Claude and other MCP clients as tools, e...

MCP SERVER

Agent Skills 4

Packaged agent skills for driving this provider's APIs from an AI assistant.

Deploy a GPU VM

AGENT SKILL

Manage API keys and webhooks

AGENT SKILL

Run a batch inference job

AGENT SKILL

Run an autoscaling inference cluster

AGENT SKILL

OpenRelay API pricing

Prices published by OpenRelay, read 2026-09-20 from openrelay.inc/gpu-pricing-calculator.

Plan	Price
RTX 4090 24GB	$0.29/hr
RTX 3090 24GB	$0.18/hr
H100 SXM 80GB	$2.60/hr
A100 40GB	$0.80/hr

Plan details, limits and sources →

Billed by: gpu-hour · FinOps profile →

Pricing Plans 1

Published pricing tiers and plan structures.

Openrelay Plans Pricing

4 plans

PLANS

Service Levels 1

Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.

OpenRelay

SLA

FinOps 1

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

Openrelay Finops

FINOPS

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Openrelay Webhooks

ASYNCAPI

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

OpenRelay API Rules

60 rules · 48 errors 9 warnings 3 info

SPECTRAL

OpenAPI Overlays 1

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Openrelay Openapi Overlay

3 actions · update · openrelay-openapi.json

GENERATED

Security Posture 3

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

Openrelay Authentication

http · 1 scheme

SECURITY

Openrelay Domain Security

TLSv1.3 · DMARC

SECURITY

Openrelay Vulnerability Disclosure

Hackerone

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

WellKnown

MCPServer

LLMsTxt

AgentSkill

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Conformance

Lifecycle

Conventions

ErrorCatalog

DataModel

Webhooks

Build 3

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

CLI

CLI

Packages

Packages

Access & Security 5

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

VulnerabilityDisclosure

VulnerabilityDisclosure

Security

Security

Compliance

Compliance

Operate 3

Status, limits, changes, and where to get help

Support

Support

StatusPage

StatusPage

ChangeLog

ChangeLog

Commercial 4

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

Company 3

The organization behind the API

BlogRSS

BlogRSS

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Overlay

Overlay

Source (apis.yml)

aid: openrelay
name: OpenRelay
description: 'OpenRelay is a Y Combinator-backed distributed GPU cloud for production AI inference — "the CDN of inference."
  It runs a global mesh of GPUs (RTX 4090/5090, A100, H100) that teams reach through a single API: rent dedicated GPU VMs
  with SSH and persistent volumes, stand up autoscaling inference clusters behind an endpoint, or call hosted open models
  via an OpenAI-compatible (and Anthropic Messages-compatible) API. Anyone can also join as a provider and earn on idle compute.
  The control-plane REST API (api.openrelay.inc) manages orgs, VMs, clusters, snapshots, billing, usage, transfers, provider
  nodes, batches, files, and webhooks, and is fully driveable from the first-party `orl` CLI — which also ships an official
  MCP server for agents. Traffic reroutes across healthy nodes in milliseconds, with pricing OpenRelay claims is up to 90%
  cheaper than the hyperscalers.'
url: https://raw.githubusercontent.com/api-evangelist/openrelay/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- y-combinator
x-tier: profile
x-tier-reason: enriched-from-live-api
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://openrelay.inc/og-image.png
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-10-06'
tags:
- Company
- GPU
- Inference
- Artificial Intelligence
- Machine Learning
- Cloud Compute
- Infrastructure
- OpenAI-Compatible
- GPU Cloud
- LLM
tags_raw:
- Company
- GPU
- Inference
- AI
- Machine Learning
- Cloud Compute
- Infrastructure
- OpenAI-Compatible
- GPU Cloud
- LLM
- Machine-Learning
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- name: OpenRelay Inference API
  description: 'OpenAI-compatible chat completions API (POST /v1/chat/completions) and, for supporting models, an Anthropic-compatible
    Messages API (POST /v1/messages). Drop-in: point the official OpenAI SDKs at the base URL with an OpenRelay key. Also
    offers an asynchronous Batch API over JSONL files.'
  humanURL: https://docs.openrelay.inc/docs/inference
  baseURL: https://inference.openrelay.inc/v1
  tags:
  - Inference
  - OpenAI-Compatible
  - LLM
  properties:
  - type: Documentation
    url: https://docs.openrelay.inc/docs/inference
  - type: GettingStarted
    url: https://docs.openrelay.inc/docs/inference/quickstart
- aid: openrelay:openrelay-account-api
  name: OpenRelay Account API
  description: 'The signed-in user: profile, memberships, and first-time onboarding.'
  humanURL: https://docs.openrelay.inc
  baseURL: https://api.openrelay.inc
  tags:
  - Account
  properties:
  - type: OpenAPI
    url: openapi/openrelay-account-api-openapi.yml
  - type: Documentation
    url: https://docs.openrelay.inc
  - type: APIReference
    url: https://docs.openrelay.inc/docs/account/overview
- aid: openrelay:openrelay-api-keys-api
  name: OpenRelay API Keys API
  description: Programmatic access keys (vl_…) used to authenticate with this API.
  humanURL: https://docs.openrelay.inc
  baseURL: https://api.openrelay.inc
  tags:
  - APIKeys
  tags_raw:
  - API Keys
  properties:
  - type: OpenAPI
    url: openapi/openrelay-api-keys-api-openapi.yml
  - type: Documentation
    url: https://docs.openrelay.inc
  - type: APIReference
    url: https://docs.openrelay.inc/docs/account/overview
- aid: openrelay:openrelay-batches-api
  name: OpenRelay Batches API
  description: 'Batch inference jobs: submit a JSONL file of requests, poll status, and download results at a discounted rate.
    Served by the inference endpoint (inference.openrelay.inc). Batch access is enabled per organization; without it these
    endpoints return 404.'
  humanURL: https://docs.openrelay.inc
  baseURL: https://api.openrelay.inc
  tags:
  - Batches
  properties:
  - type: OpenAPI
    url: openapi/openrelay-batches-api-openapi.yml
  - type: Documentation
    url: https://docs.openrelay.inc
  - type: APIReference
    url: https://docs.openrelay.inc/docs/account/overview
- aid: openrelay:openrelay-billing-api
  name: OpenRelay Billing API
  description: Prepaid balance, saved cards, deposits, and auto-recharge.
  humanURL: https://docs.openrelay.inc
  baseURL: https://api.openrelay.inc
  tags:
  - Billing
  properties:
  - type: OpenAPI
    url: openapi/openrelay-billing-api-openapi.yml
  - type: Documentation
    url: https://docs.openrelay.inc
  - type: APIReference
    url: https://docs.openrelay.inc/docs/account/overview
- aid: openrelay:openrelay-catalog-api
  name: OpenRelay Catalog API
  description: 'Public catalog: GPU models, availability, pricing, templates, and locations.'
  humanURL: https://docs.openrelay.inc
  baseURL: https://api.openrelay.inc
  tags:
  - Catalog
  properties:
  - type: OpenAPI
    url: openapi/openrelay-catalog-api-openapi.yml
  - type: Documentation
    url: https://docs.openrelay.inc
  - type: APIReference
    url: https://docs.openrelay.inc/docs/account/overview
- aid: openrelay:openrelay-clusters-api
  name: OpenRelay Clusters API
  description: Autoscaling inference clusters that serve a container image behind an endpoint.
  humanURL: https://docs.openrelay.inc
  baseURL: https://api.openrelay.inc
  tags:
  - Cluster
  tags_raw:
  - Clusters
  properties:
  - type: OpenAPI
    url: openapi/openrelay-clusters-api-openapi.yml
  - type: Documentation
    url: https://docs.openrelay.inc
  - type: APIReference
    url: https://docs.openrelay.inc/docs/account/overview
- aid: openrelay:openrelay-files-api
  name: OpenRelay Files API
  description: Input and result files for the Batch API (JSONL, up to 200 MB and 50,000 records). Served by the inference
    endpoint (inference.openrelay.inc).
  humanURL: https://docs.openrelay.inc
  baseURL: https://api.openrelay.inc
  tags:
  - File
  tags_raw:
  - Files
  properties:
  - type: OpenAPI
    url: openapi/openrelay-files-api-openapi.yml
  - type: Documentation
    url: https://docs.openrelay.inc
  - type: APIReference
    url: https://docs.openrelay.inc/docs/account/overview
- aid: openrelay:openrelay-internal-api
  name: OpenRelay Internal API
  description: Machine-to-machine endpoints used by platform infrastructure. Not part of the public API.
  humanURL: https://docs.openrelay.inc
  baseURL: https://api.openrelay.inc
  tags:
  - Internal
  properties:
  - type: OpenAPI
    url: openapi/openrelay-internal-api-openapi.yml
  - type: Documentation
    url: https://docs.openrelay.inc
  - type: APIReference
    url: https://docs.openrelay.inc/docs/account/overview
- aid: openrelay:openrelay-organizations-api
  name: OpenRelay Organizations API
  description: Organizations and their members. Most resources are scoped to an org.
  humanURL: https://docs.openrelay.inc
  baseURL: https://api.openrelay.inc
  tags:
  - Organization
  tags_raw:
  - Organizations
  properties:
  - type: OpenAPI
    url: openapi/openrelay-organizations-api-openapi.yml
  - type: Documentation
    url: https://docs.openrelay.inc
  - type: APIReference
    url: https://docs.openrelay.inc/docs/account/overview
- aid: openrelay:openrelay-provider-api
  name: OpenRelay Provider API
  description: 'For GPU providers: applications, nodes, provisioning tokens, and earnings.'
  humanURL: https://docs.openrelay.inc
  baseURL: https://api.openrelay.inc
  tags:
  - Providers
  tags_raw:
  - Provider
  properties:
  - type: OpenAPI
    url: openapi/openrelay-provider-api-openapi.yml
  - type: Documentation
    url: https://docs.openrelay.inc
  - type: APIReference
    url: https://docs.openrelay.inc/docs/account/overview
- aid: openrelay:openrelay-registry-credentials-api
  name: OpenRelay Registry Credentials API
  description: Private container-registry credentials for pulling images.
  humanURL: https://docs.openrelay.inc
  baseURL: https://api.openrelay.inc
  tags:
  - Registry Credentials
  properties:
  - type: OpenAPI
    url: openapi/openrelay-registry-credentials-api-openapi.yml
  - type: Documentation
    url: https://docs.openrelay.inc
  - type: APIReference
    url: https://docs.openrelay.inc/docs/account/overview
- aid: openrelay:openrelay-runners-api
  name: OpenRelay Runners API
  description: Managed GitHub Actions runner pools.
  humanURL: https://docs.openrelay.inc
  baseURL: https://api.openrelay.inc
  tags:
  - Runners
  properties:
  - type: OpenAPI
    url: openapi/openrelay-runners-api-openapi.yml
  - type: Documentation
    url: https://docs.openrelay.inc
  - type: APIReference
    url: https://docs.openrelay.inc/docs/account/overview
- aid: openrelay:openrelay-snapshots-api
  name: OpenRelay Snapshots API
  description: Point-in-time VM snapshots and forking new VMs from them.
  humanURL: https://docs.openrelay.inc
  baseURL: https://api.openrelay.inc
  tags:
  - Snapshots
  properties:
  - type: OpenAPI
    url: openapi/openrelay-snapshots-api-openapi.yml
  - type: Documentation
    url: https://docs.openrelay.inc
  - type: APIReference
    url: https://docs.openrelay.inc/docs/account/overview
- aid: openrelay:openrelay-ssh-keys-api
  name: OpenRelay SSH Keys API
  description: Org-level SSH public keys that can be attached to VMs.
  humanURL: https://docs.openrelay.inc
  baseURL: https://api.openrelay.inc
  tags:
  - SSH Keys
  properties:
  - type: OpenAPI
    url: openapi/openrelay-ssh-keys-api-openapi.yml
  - type: Documentation
    url: https://docs.openrelay.inc
  - type: APIReference
    url: https://docs.openrelay.inc/docs/account/overview
- aid: openrelay:openrelay-transfers-api
  name: OpenRelay Transfers API
  description: Move resources between organizations you belong to.
  humanURL: https://docs.openrelay.inc
  baseURL: https://api.openrelay.inc
  tags:
  - Transfers
  properties:
  - type: OpenAPI
    url: openapi/openrelay-transfers-api-openapi.yml
  - type: Documentation
    url: https://docs.openrelay.inc
  - type: APIReference
    url: https://docs.openrelay.inc/docs/account/overview
- aid: openrelay:openrelay-usage-api
  name: OpenRelay Usage API
  description: Current-period usage and cost breakdowns.
  humanURL: https://docs.openrelay.inc
  baseURL: https://api.openrelay.inc
  tags:
  - Usage
  properties:
  - type: OpenAPI
    url: openapi/openrelay-usage-api-openapi.yml
  - type: Documentation
    url: https://docs.openrelay.inc
  - type: APIReference
    url: https://docs.openrelay.inc/docs/account/overview
- aid: openrelay:openrelay-webhooks-api
  name: OpenRelay Webhooks API
  description: Subscribe to platform events with signed HTTP callbacks.
  humanURL: https://docs.openrelay.inc
  baseURL: https://api.openrelay.inc
  tags:
  - Webhook
  tags_raw:
  - Webhooks
  properties:
  - type: OpenAPI
    url: openapi/openrelay-webhooks-api-openapi.yml
  - type: Documentation
    url: https://docs.openrelay.inc
  - type: APIReference
    url: https://docs.openrelay.inc/docs/account/overview
- aid: openrelay:openrelay-vms-api
  name: OpenRelay V Ms API
  description: 'GPU virtual machines: lifecycle, disks, SSH access, and console links.'
  humanURL: https://docs.openrelay.inc/docs/inference
  baseURL: https://inference.openrelay.inc/v1
  tags:
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  properties:
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    url: openapi/openrelay-vms-api-openapi.yml
  - type: Documentation
    url: https://docs.openrelay.inc
  - type: APIReference
    url: https://docs.openrelay.inc/docs/account/overview
common:
- url: https://openrelay.inc/blog/feed.xml
  type: BlogRSS
- type: Plans
  url: plans/openrelay-plans-pricing.yml
- type: Website
  url: https://www.openrelay.inc/
- type: CapabilityMap
  url: capabilities/openrelay-capability-edges.yml
  name: OpenRelay Business Capability Map
- type: Overlay
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- type: DeveloperPortal
  url: https://app.openrelay.inc
- type: Documentation
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- type: APIReference
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- type: SignUp
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- type: Pricing
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- type: Support
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- type: StatusPage
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- type: ChangeLog
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- type: PrivacyPolicy
  url: https://openrelay.inc/privacy
- type: Authentication
  url: authentication/openrelay-authentication.yml
- type: DomainSecurity
  url: security/openrelay-domain-security.yml
- type: VulnerabilityDisclosure
  url: security/openrelay-vulnerability-disclosure.yml
- type: Security
  url: security/openrelay-vulnerability-disclosure.yml
- type: Compliance
  url: conformance/openrelay-conformance.yml
- type: Conformance
  url: conformance/openrelay-conformance.yml
- type: WellKnown
  url: well-known/openrelay-well-known.yml
- type: MCPServer
  url: mcp/openrelay-mcp.yml
- type: LLMsTxt
  url: llms/openrelay-llms.txt
- type: CLI
  url: cli/openrelay-cli.yml
- type: Packages
  url: packages/openrelay-packages.yml
- type: Lifecycle
  url: lifecycle/openrelay-lifecycle.yml
- type: Conventions
  url: conventions/openrelay-conventions.yml
- type: ErrorCatalog
  url: errors/openrelay-problem-types.yml
- type: DataModel
  url: data-model/openrelay-data-model.yml
- type: Webhooks
  url: asyncapi/openrelay-webhooks.yml
- type: AgentSkill
  url: skills/_index.yml
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 18
  pass: local-v1

OpenRelay API — frequently asked questions

Does OpenRelay have an API?

Yes. APIs.io lists 19 APIs from OpenRelay, including OpenRelay Inference API, OpenRelay Account API and OpenRelay API Keys API, and 16 more.

Is there an OpenAPI specification for the OpenRelay API?

Yes. APIs.io indexes 18 OpenAPI specifications for OpenRelay, each linked for download from this page.

How do I authenticate with the OpenRelay API?

OpenRelay uses bearer-token authentication (http · 1 scheme). The details are profiled on APIs.io as Openrelay Authentication.

How much does the OpenRelay API cost?

OpenRelay publishes its prices; its RTX 4090 24GB plan is $0.29/hr as of 2026-09-20. APIs.io lists 4 pricing plans for OpenRelay, with each plan's price, limits and inclusions under Pricing on this page.

Does OpenRelay have an MCP server?

Yes. APIs.io lists 1 MCP server for OpenRelay: Official Model Context Protocol server shipped inside the OpenRelay CLI (orl). It exposes the entire OpenRelay control-plane REST API to Claude and other MCP clients as tools, executing "as you" with

Is the OpenRelay API ready for AI agents?

OpenRelay has a Kin Score of 61.0 out of 100 (strong) and an Agent Readiness score of 40.4 (agent-native), scored by API Evangelist on 2026-11-06.

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.

All 92 tools →

Call it yourself

curl for this page

This provider

curl "https://apis.io/api/v1/providers/openrelay"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/openrelay/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/openrelay/evidence"

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Get an API key

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