MyScale
MyScale is a SQL vector database built on a ClickHouse fork (MyScaleDB), combining high-performance vector search, full-text search, and analytical SQL in a single engine. Its primary interface is SQL executed over the ClickHouse-compatible HTTP interface (HTTPS on port 8443), where vector similarity search is expressed with SQL functions like distance() against VECTOR INDEX columns. A managed MyScale Cloud console provisions clusters, and the underlying MyScaleDB is open source under Apache-2.0.
MyScale publishes 2 API contracts indexed on the APIs.io network, including Query API, and 1 more. Tagged areas include Vector Search, SQL, ClickHouse, Full-Text Search, and RAG.
The MyScale catalog on APIs.io includes 1 Spectral governance ruleset.
MyScale’s developer surface includes authentication, documentation, engineering blog, and 8 more developer resources.
Kin Score
Markets this provider is in provisional
The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.
| Market | Position | Depth | Registered MCP server | Declares compatibility |
|---|---|---|---|---|
| Retrieval, Vector and RAG | covered | 17.2 (thin) | - | - |
Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.
Standards implemented 1
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.
APIs 2
Individual APIs this provider publishes, each with its own machine-readable definition.
MyScale Cloud / Cluster Management
MyScale Cloud provisions and manages clusters (create, modify name / size / replicas / idle period, reset password, view status) through the web console at the MyScale Cloud sit...
MyScale Query API
The Query API from MyScale — 1 operation(s) for query.
Open Collections 2
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
MyScale SQL (ClickHouse HTTP) Interface Query API
OPEN COLLECTIONMyScale SQL (ClickHouse HTTP) Interface
OPEN COLLECTIONMyScale API pricing
Not yet checked against MyScale's own pricing page. Compiled by API Evangelist on 2026-06-20 from myscale.com/pricing/; confirm before you rely on a figure. A free plan or tier is listed.
| Plan | Price |
|---|---|
| Development (Free) free | — |
| Standard usage | — |
| Enterprise enterprise | — |
| Self-Hosted MyScaleDB (Open Source) free | — |
Plan details, limits and sources →
Rate limits
- Cluster Concurrent Queries: see provider documentation queries
- Cluster Throughput: scales with pod size / replicas queries
- Development Tier Vector Capacity: ~5,000,000 768-dim vectors vectors
Compiled by API Evangelist, not yet checked against MyScale's documentation. All 4 limits →
Pricing Plans 1
Published pricing tiers and plan structures.
Rate Limits 1
Documented rate limits and quota policies.
MyScale Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals for API financial operations.
MyScale Finops
FINOPSSpectral Rules 1
Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.
MyScale API Rules
SPECTRALSecurity Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access (API Evangelist recommendations) 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 2
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API
Source (apis.yml)
MyScale API — frequently asked questions
Does MyScale have an API?
Yes. APIs.io lists 2 APIs from MyScale, including MyScale Cloud / Cluster Management and MyScale Query API.
Is there an OpenAPI specification for the MyScale API?
Yes. APIs.io indexes 1 OpenAPI specification for MyScale, each linked for download from this page.
How do I authenticate with the MyScale API?
MyScale uses bearer-token authentication (apiKey/http · 3 schemes). The details are profiled on APIs.io as MyScale Authentication.
How much does the MyScale API cost?
APIs.io lists 4 pricing plans for MyScale, with each plan's price, limits and inclusions under Pricing on this page.
Is the MyScale API ready for AI agents?
MyScale has a Kin Score of 26.7 out of 100 (thin) and an Agent Readiness score of 24.6 (agent-aware), scored by API Evangelist on 2026-11-13.
Work with this as data
Every provider here is available over the APIs.io API and to AI agents over MCP.