ArthurAI
Arthur is an enterprise AI governance and observability platform — an "AI control plane" to detect, govern, and improve AI across an organization. It provides agent discovery across OTEL/MCP/network/cloud APIs, end-to-end agentic tracing and observability, LLM-as-a-judge evaluations, guardrail rules that validate prompts and responses, and organization-wide monitoring policies. Arthur exposes two public REST APIs: Arthur Scope (observability, connectors, datasets, metrics, alerts, and policy governance) authenticated with OAuth2, and the Arthur GenAI Engine (tasks, guardrail rules, prompt and response validation, inferences, and feedback) authenticated with a bearer API key. Deployable as SaaS, hybrid, or on-premises, with first-party Python SDKs and an official Claude Code onboarding skill.
Real signal across most facets with visible, nameable gaps — the contract exists but is thin, or the portal is good while governance and commercial terms are absent.
API Evangelist profiles ArthurAI the way a machine reads it — 171 machine-readable artifacts across 2 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — ArthurAI scores 48.3/100 (developing), with a separate agent-readiness read of 42/100 (agent ready). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-09-10 · rubric v0.20.0
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How we profile ArthurAI
Each block below is one kind of artifact we hold for ArthurAI. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 98
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
ArthurAI Agent Discovery API
The Agent Discovery API from ArthurAI — 2 operation(s) for agent discovery.
ArthurAI Agentic Experiments API
The Agentic Experiments API from ArthurAI — 4 operation(s) for agentic experiments.
ArthurAI Agentic Notebooks API
The Agentic Notebooks API from ArthurAI — 4 operation(s) for agentic notebooks.
ArthurAI Agents V1 API
The Agents V1 API from ArthurAI — 12 operation(s) for agents v1.
ArthurAI Alert Rules V1 API
The Alert Rules V1 API from ArthurAI — 5 operation(s) for alert rules v1.
ArthurAI Alerts V1 API
The Alerts V1 API from ArthurAI — 5 operation(s) for alerts v1.
ArthurAI API Keys API
Endpoints for API keys management
ArthurAI Authorization V1 API
The Authorization V1 API from ArthurAI — 9 operation(s) for authorization v1.
ArthurAI Chatbot API
The Chatbot API from ArthurAI — 2 operation(s) for chatbot.
ArthurAI Configuration API
The Configuration API from ArthurAI — 1 operation(s) for configuration.
ArthurAI Connector Schemas V1 API
The Connector Schemas V1 API from ArthurAI — 2 operation(s) for connector schemas v1.
ArthurAI Connectors V1 API
The Connectors V1 API from ArthurAI — 4 operation(s) for connectors v1.
ArthurAI Continuous Eval Test Runs API
The Continuous Eval Test Runs API from ArthurAI — 3 operation(s) for continuous eval test runs.
ArthurAI Continuous Evals API
The Continuous Evals API from ArthurAI — 6 operation(s) for continuous evals.
ArthurAI Custom Aggregation Tests V1 API
The Custom Aggregation Tests V1 API from ArthurAI — 3 operation(s) for custom aggregation tests v1.
ArthurAI Custom Aggregations V1 API
The Custom Aggregations V1 API from ArthurAI — 3 operation(s) for custom aggregations v1.
ArthurAI Data Plane Associations V1 API
The Data Plane Associations V1 API from ArthurAI — 4 operation(s) for data plane associations v1.
ArthurAI Data Planes V1 API
The Data Planes V1 API from ArthurAI — 4 operation(s) for data planes v1.
ArthurAI Data Retrieval V1 API
The Data Retrieval V1 API from ArthurAI — 4 operation(s) for data retrieval v1.
ArthurAI Datasets API
The Datasets API from ArthurAI — 9 operation(s) for datasets.
ArthurAI Datasets V1 API
The Datasets V1 API from ArthurAI — 9 operation(s) for datasets v1.
ArthurAI Default Validation API
Endpoints to validate prompt and response on default rules
ArthurAI Demo API
The Demo API from ArthurAI — 2 operation(s) for demo.
ArthurAI Engine Config API
The Engine Config API from ArthurAI — 1 operation(s) for engine config.
ArthurAI Feature Flags V1 API
The Feature Flags V1 API from ArthurAI — 1 operation(s) for feature flags v1.
ArthurAI Feedback API
Endpoints to manage user feedback on inferences
ArthurAI Groups V1 API
The Groups V1 API from ArthurAI — 4 operation(s) for groups v1.
ArthurAI Health API
The Health API from ArthurAI — 1 operation(s) for health.
ArthurAI Inferences API
Endpoints for querying past inferences
ArthurAI Jobs V1 API
The Jobs V1 API from ArthurAI — 7 operation(s) for jobs v1.
ArthurAI LLMEvals API
The LLMEvals API from ArthurAI — 8 operation(s) for llmevals.
ArthurAI Metric Functions V1 API
The Metric Functions V1 API from ArthurAI — 1 operation(s) for metric functions v1.
ArthurAI Metrics V1 API
The Metrics V1 API from ArthurAI — 3 operation(s) for metrics v1.
ArthurAI ML Evals API
The ML Evals API from ArthurAI — 1 operation(s) for ml evals.
ArthurAI Model Providers API
Endpoints for model provider management
ArthurAI Models V1 API
The Models V1 API from ArthurAI — 7 operation(s) for models v1.
ArthurAI Notebooks API
Endpoints for managing experiment notebooks
ArthurAI OAuth V1 API
The OAuth V1 API from ArthurAI — 1 operation(s) for oauth v1.
ArthurAI Organizations V1 API
The Organizations V1 API from ArthurAI — 1 operation(s) for organizations v1.
ArthurAI Policies V1 API
The Policies V1 API from ArthurAI — 22 operation(s) for policies v1.
ArthurAI Projects V1 API
The Projects V1 API from ArthurAI — 2 operation(s) for projects v1.
ArthurAI Prompt Experiments API
Endpoints for managing prompt experiments
ArthurAI Prompts API
The Prompts API from ArthurAI — 12 operation(s) for prompts.
ArthurAI RAG Experiments API
Endpoints for managing RAG experiments
ArthurAI RAG Notebooks API
The RAG Notebooks API from ArthurAI — 4 operation(s) for rag notebooks.
ArthurAI RAG Providers API
Endpoints for RAG provider management
ArthurAI RAG Settings API
Endpoints for RAG setting management
ArthurAI Registration V1 API
The Registration V1 API from ArthurAI — 1 operation(s) for registration v1.
ArthurAI Roles V1 API
The Roles V1 API from ArthurAI — 1 operation(s) for roles v1.
ArthurAI Rules API
Endpoints to manage rules
ArthurAI Secrets API
Endpoints for secrets management
ArthurAI Sessions API
The Sessions API from ArthurAI — 3 operation(s) for sessions.
ArthurAI Settings API
The Settings API from ArthurAI — 1 operation(s) for settings.
ArthurAI Spans API
The Spans API from ArthurAI — 8 operation(s) for spans.
ArthurAI Stateless Validation API
The Stateless Validation API from ArthurAI — 1 operation(s) for stateless validation.
ArthurAI Task Based Validation API
Endpoints to validate prompt and response for a task
ArthurAI Tasks API
Endpoints to manage tasks and their rules
ArthurAI Tasks V1 API
The Tasks V1 API from ArthurAI — 7 operation(s) for tasks v1.
ArthurAI Tenant Signup API
The Tenant Signup API from ArthurAI — 1 operation(s) for tenant signup.
ArthurAI Traces API
The Traces API from ArthurAI — 8 operation(s) for traces.
ArthurAI Transforms API
The Transforms API from ArthurAI — 6 operation(s) for transforms.
ArthurAI Upsolve V1 API
The Upsolve V1 API from ArthurAI — 1 operation(s) for upsolve v1.
ArthurAI Usage API
Endpoints for retrieving token usage
ArthurAI User Management API
The User Management API from ArthurAI — 1 operation(s) for user management.
ArthurAI Users API
The Users API from ArthurAI — 2 operation(s) for users.
ArthurAI Users V1 API
The Users V1 API from ArthurAI — 8 operation(s) for users v1.
ArthurAI Webhooks V1 API
The Webhooks V1 API from ArthurAI — 3 operation(s) for webhooks v1.
ArthurAI Workspaces V1 API
The Workspaces V1 API from ArthurAI — 3 operation(s) for workspaces v1.
Arthur AI Agents V1 API
The Agents V1 API from Arthur AI — 12 operation(s) for agents v1.
Arthur AI Alert Rules V1 API
The Alert Rules V1 API from Arthur AI — 5 operation(s) for alert rules v1.
Arthur AI Alerts V1 API
The Alerts V1 API from Arthur AI — 5 operation(s) for alerts v1.
Arthur AI Authorization V1 API
The Authorization V1 API from Arthur AI — 9 operation(s) for authorization v1.
Arthur AI Connector Schemas V1 API
The Connector Schemas V1 API from Arthur AI — 2 operation(s) for connector schemas v1.
Arthur AI Connectors V1 API
The Connectors V1 API from Arthur AI — 4 operation(s) for connectors v1.
Arthur AI Custom Aggregation Tests V1 API
The Custom Aggregation Tests V1 API from Arthur AI — 3 operation(s) for custom aggregation tests v1.
Arthur AI Custom Aggregations V1 API
The Custom Aggregations V1 API from Arthur AI — 3 operation(s) for custom aggregations v1.
Arthur AI Data Plane Associations V1 API
The Data Plane Associations V1 API from Arthur AI — 4 operation(s) for data plane associations v1.
Arthur AI Data Planes V1 API
The Data Planes V1 API from Arthur AI — 4 operation(s) for data planes v1.
Arthur AI Data Retrieval V1 API
The Data Retrieval V1 API from Arthur AI — 4 operation(s) for data retrieval v1.
Arthur AI Datasets V1 API
The Datasets V1 API from Arthur AI — 9 operation(s) for datasets v1.
Arthur AI Feature Flags V1 API
The Feature Flags V1 API from Arthur AI — 1 operation(s) for feature flags v1.
Arthur AI Groups V1 API
The Groups V1 API from Arthur AI — 4 operation(s) for groups v1.
Arthur AI Health API
The Health API from Arthur AI — 1 operation(s) for health.
Arthur AI Jobs V1 API
The Jobs V1 API from Arthur AI — 7 operation(s) for jobs v1.
Arthur AI Metric Functions V1 API
The Metric Functions V1 API from Arthur AI — 1 operation(s) for metric functions v1.
Arthur AI Metrics V1 API
The Metrics V1 API from Arthur AI — 3 operation(s) for metrics v1.
Arthur AI Models V1 API
The Models V1 API from Arthur AI — 7 operation(s) for models v1.
Arthur AI OAuth V1 API
The OAuth V1 API from Arthur AI — 1 operation(s) for oauth v1.
Arthur AI Organizations V1 API
The Organizations V1 API from Arthur AI — 1 operation(s) for organizations v1.
Arthur AI Policies V1 API
The Policies V1 API from Arthur AI — 22 operation(s) for policies v1.
Arthur AI Projects V1 API
The Projects V1 API from Arthur AI — 2 operation(s) for projects v1.
Arthur AI Registration V1 API
The Registration V1 API from Arthur AI — 1 operation(s) for registration v1.
Arthur AI Roles V1 API
The Roles V1 API from Arthur AI — 1 operation(s) for roles v1.
Arthur AI Tasks V1 API
The Tasks V1 API from Arthur AI — 7 operation(s) for tasks v1.
Arthur AI Upsolve V1 API
The Upsolve V1 API from Arthur AI — 1 operation(s) for upsolve v1.
Arthur AI Users V1 API
The Users V1 API from Arthur AI — 8 operation(s) for users v1.
Arthur AI Webhooks V1 API
The Webhooks V1 API from Arthur AI — 3 operation(s) for webhooks v1.
Arthur AI Workspaces V1 API
The Workspaces V1 API from Arthur AI — 3 operation(s) for workspaces v1.
Scroll within the panel for all 98 ·
Open Collections 69
Open, tool-agnostic collections carry the same runnable value as Postman without locking you to one client — the portable, forkable form of the same exercise.
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
API Collection
OPEN COLLECTIONArthur GenAI Engine Agent Discovery API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Agentic Experiments API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Agentic Notebooks API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Agents V1 API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Alert Rules V1 API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Alerts V1 API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery API Keys API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Authorization V1 API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Chatbot API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Configuration API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Connector Schemas V1 API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Connectors V1 API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Continuous Evals API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Data Planes V1 API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Data Retrieval V1 API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Datasets API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Datasets V1 API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Default Validation API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Demo API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Engine Config API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Feature Flags V1 API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Feedback API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Groups V1 API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Health API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Inferences API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Jobs V1 API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery LLMEvals API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Metric Functions V1 API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Metrics V1 API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery ML Evals API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Model Providers API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Models V1 API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Notebooks API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery OAuth V1 API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Organizations V1 API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Policies V1 API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Projects V1 API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Prompt Experiments API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Prompts API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery RAG Experiments API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery RAG Notebooks API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery RAG Providers API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery RAG Settings API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Registration V1 API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Roles V1 API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Rules API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Secrets API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Sessions API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Settings API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Spans API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Stateless Validation API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Tasks API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Tasks V1 API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Tenant Signup API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Traces API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Transforms API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Upsolve V1 API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Usage API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery User Management API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Users API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Users V1 API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Webhooks V1 API
OPEN COLLECTIONArthur GenAI Engine Agent Discovery Workspaces V1 API
OPEN COLLECTIONScroll within the panel for all 69 ·
Event Specifications 1
Not every API is request/response. AsyncAPI describes the event-driven and streaming side — the webhooks and channels — so the asynchronous half of the interface is documented the same way the synchronous half is.
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Arthurai Webhooks
ASYNCAPISecurity Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Scopes 1
OAuth scopes are the vocabulary of least-privilege access. Profiling them shows exactly what an integration — or an agent acting on a user's behalf — is allowed to do.
OAuth scopes governing access to this provider's APIs.
Resources
Every other property we hold for ArthurAI — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
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
Build 3
SDKs, sample code, and the tooling you integrate with
Access & Security 3
Authentication, authorization, and security posture
Operate 3
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
Other 2
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/arthurai · machine-readable index on apis.io
This is an independent, third-party profile of ArthurAI, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
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