ScyllaDB

ScyllaDB is a high-performance distributed NoSQL database engineered for real-time, data-intensive applications, offering close-to-the-metal architecture with predictable single-digit millisecond latencies and millions of operations per second. It is fully compatible with Apache Cassandra's CQL interface and Amazon DynamoDB's API (via Project Alternator), enabling drop-in migration from either platform. ScyllaDB Cloud is a fully managed database-as-a-service available on AWS and GCP, providing a REST management API for automating cluster provisioning, scaling, networking, and configuration. The platform supports vector search, multi-region active-active replication, and a Kubernetes operator for self-managed deployments.

ScyllaDB publishes 9 APIs on the APIs.io network, including Account API, Account Cluster Network API, Account network cluster connection API, and 6 more. Tagged areas include Database, NoSQL, Cassandra Compatible, DynamoDB Compatible, and Distributed Database.

The ScyllaDB catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

ScyllaDB’s developer surface includes authentication, documentation, getting-started guide, engineering blog, pricing, release notes, and 17 more developer resources.

🌐 Visit website 📡 Source on GitHub

50.0/100 developing ▬ flat Agent 22/100 agent aware Front door AI 6/6 dominant saas Full breakdown ↓
scored 2026-10-04 · rubric v0.23.0

AccessFreemiumSelf serveFree trial⚡ Free to try

1 published contract

Database NoSQLCassandra CompatibleDynamoDB CompatibleDistributed Database Real-Time Vector Search Cloud Database

What this lets a business do 1

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

Information Technology Management

BC-600

Account Cluster NetworkAccount network cluster connectionClusterVector Search

POST /account/{accountId}/cluster POST /account/{accountId}/cluster/{clusterId}/network/firewall/allowed POST /account/{accountId}/cluster/{clusterId}/dc/{dcId}/vector-search POST /account/{accountId}/cluster/{clusterId}/network/vpc/connection

Kin Score

Kin Score How this is scored →
scored 2026-10-04 · rubric v0.23.0

Composite quality — 50.0/100 · developing

Contract Quality 11.7 / 19

Developer Ergonomics 5.9 / 15

Access Clarity 8.2 / 15

Operational Transparency 5.2 / 10

Contract Governance 2.1 / 9

Discoverability 4.3 / 8

Regulatory Posture 3.2 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 22/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

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

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

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/.

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 github.com/api-evangelist/scylladb: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 9

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

ScyllaDB Admin REST API

Node-level administrative REST API exposing endpoints to check and update configuration, retrieve cluster-level and node-level information, and execute administrative operations...

ScyllaDB Account API

The Account API from ScyllaDB — 5 operation(s) for account.

ScyllaDB Account Cluster Network API

The Account Cluster Network API from ScyllaDB — 4 operation(s) for account cluster network.

ScyllaDB Account network cluster connection API

The Account network cluster connection API from ScyllaDB — 2 operation(s) for account network cluster connection.

ScyllaDB Cluster API

The Cluster API from ScyllaDB — 10 operation(s) for cluster.

ScyllaDB Cluster Request API

The Cluster Request API from ScyllaDB — 2 operation(s) for cluster request.

ScyllaDB Deployment API

The Deployment API from ScyllaDB — 4 operation(s) for deployment.

ScyllaDB Pricing API

The Pricing API from ScyllaDB — 1 operation(s) for pricing.

ScyllaDB Vector Search API

The Vector Search API from ScyllaDB — 1 operation(s) for vector search.

Scroll for all 9

Postman Collections 8

Ready-to-run Postman collections for exercising this provider's APIs.

ScyllaDB Cloud Account API

POSTMAN

ScyllaDB Cloud Account Account Cluster Network API

POSTMAN

ScyllaDB Cloud Account Account network cluster connection API

POSTMAN

ScyllaDB Cloud Account Cluster API

POSTMAN

ScyllaDB Cloud Account Cluster Request API

POSTMAN

ScyllaDB Cloud Account Deployment API

POSTMAN

ScyllaDB Cloud Account Pricing API

POSTMAN

ScyllaDB Cloud Account VectorSearch API

POSTMAN

Scroll for all 8

Open Collections 9

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

API Collection

OPEN COLLECTION

ScyllaDB Cloud Account API

OPEN COLLECTION

ScyllaDB Cloud Account Account Cluster Network API

OPEN COLLECTION

ScyllaDB Cloud Account Account network cluster connection API

OPEN COLLECTION

ScyllaDB Cloud Account Cluster API

OPEN COLLECTION

ScyllaDB Cloud Account Cluster Request API

OPEN COLLECTION

ScyllaDB Cloud Account Deployment API

OPEN COLLECTION

ScyllaDB Cloud Account Pricing API

OPEN COLLECTION

ScyllaDB Cloud Account VectorSearch API

OPEN COLLECTION

Scroll for all 9

Pricing Plans 1

Published pricing tiers and plan structures.

Scylladb Plans Pricing

4 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Scylladb Rate Limits

2 limits

RATE LIMITS

FinOps 1

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

Scylladb Finops

FINOPS

Semantic Vocabularies 1

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

Scylladb Context

13 classes · 25 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

ScyllaDB API Rules

5 rules · 3 warnings 2 info

SPECTRAL

JSON Schema 3

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

ClusterInfo

24 properties

JSON SCHEMA

FirewallRule

3 properties

JSON SCHEMA

NodeInfo

17 properties

JSON SCHEMA

Examples 4

Example request and response payloads for these APIs.

Scylladb Create Cluster Example

10 fields

EXAMPLE

Scylladb Firewall Rules Example

1 fields

EXAMPLE

Scylladb List Clusters Example

1 fields

EXAMPLE

Scylladb Node Info Example

1 fields

EXAMPLE

Security Posture 3

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

Scylladb Authentication

http · 1 scheme

SECURITY

Scylladb Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Scylladb Trust Center

SOC 2, ISO 27001, ISO 27017, ISO 27018, PCI DSS

SECURITY

Agentic Access 1

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

Scylladb Agentic Access

40 operations · 20 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

Vocabulary

Vocabulary

JSONLDContext

JSONLDContext

Build 2

SDKs, sample code, and the tooling you integrate with

PostmanWorkspace

PostmanWorkspace

GitHubOrganization

GitHubOrganization

Access & Security 3

Authentication, authorization, and security posture

TrustCenter

TrustCenter

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 4

Status, limits, changes, and where to get help

StatusPage

ReleaseNotes

Forums

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

Plans

Plans

FinOps

FinOps

Company 3

The organization behind the API

Website

Website

LinkedIn

Blog

Blog

Other 3

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

University

University

Source (apis.yml)

aid: scylladb
name: ScyllaDB
description: ScyllaDB is a high-performance distributed NoSQL database engineered for real-time, data-intensive applications,
  offering close-to-the-metal architecture with predictable single-digit millisecond latencies and millions of operations
  per second. It is fully compatible with Apache Cassandra's CQL interface and Amazon DynamoDB's API (via Project Alternator),
  enabling drop-in migration from either platform. ScyllaDB Cloud is a fully managed database-as-a-service available on AWS
  and GCP, providing a REST management API for automating cluster provisioning, scaling, networking, and configuration. The
  platform supports vector search, multi-region active-active replication, and a Kubernetes operator for self-managed deployments.
type: Index
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: true
  try_now: true
  public: false
  label: Freemium (free trial) · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-09-03'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/scylladb.png
tags:
- Database
- NoSQL
- Cassandra Compatible
- DynamoDB Compatible
- Distributed Database
- Real-Time
- Vector Search
- Cloud Database
url: https://raw.githubusercontent.com/api-evangelist/scylladb/refs/heads/main/apis.yml
created: '2026-06-12'
modified: '2026-06-12'
specificationVersion: '0.23'
apis:
- aid: scylladb:admin-rest-api
  name: ScyllaDB Admin REST API
  description: Node-level administrative REST API exposing endpoints to check and update configuration, retrieve cluster-level
    and node-level information, and execute administrative operations. Exposed locally on port 10000 with a Swagger 2.0 definition
    available at /v2 and an interactive Swagger UI at /ui.
  humanURL: https://docs.scylladb.com/stable/operating-scylla/rest.html
  baseURL: http://localhost:10000
  tags:
  - Administration
  - Database
  - NoSQL
  tags_raw:
  - Administration
  - Database
  - NoSQL
  - Operations
  properties:
  - type: Documentation
    url: https://docs.scylladb.com/stable/operating-scylla/rest.html
- aid: scylladb:scylladb-account-api
  name: ScyllaDB Account API
  description: The Account API from ScyllaDB — 5 operation(s) for account.
  humanURL: https://cloud.docs.scylladb.com/stable/api-docs/
  baseURL: https://api.cloud.scylladb.com
  tags:
  - Account
  properties:
  - type: OpenAPI
    url: openapi/scylladb-account-api-openapi.yml
  - type: Documentation
    url: https://cloud.docs.scylladb.com/stable/api-docs/
  - type: JSONSchema
    url: json-schema/scylladb-cluster-schema.json
  - type: JSONSchema
    url: json-schema/scylladb-node-schema.json
  - type: JSONSchema
    url: json-schema/scylladb-firewall-rule-schema.json
  - type: Examples
    url: examples/scylladb-list-clusters-example.json
  - type: Examples
    url: examples/scylladb-create-cluster-example.json
  - type: Examples
    url: examples/scylladb-node-info-example.json
  - type: Examples
    url: examples/scylladb-firewall-rules-example.json
- aid: scylladb:scylladb-account-cluster-network-api
  name: ScyllaDB Account Cluster Network API
  description: The Account Cluster Network API from ScyllaDB — 4 operation(s) for account cluster network.
  humanURL: https://cloud.docs.scylladb.com/stable/api-docs/
  baseURL: https://api.cloud.scylladb.com
  tags:
  - Account Cluster Network
  properties:
  - type: OpenAPI
    url: openapi/scylladb-account-cluster-network-api-openapi.yml
  - type: Documentation
    url: https://cloud.docs.scylladb.com/stable/api-docs/
  - type: JSONSchema
    url: json-schema/scylladb-cluster-schema.json
  - type: JSONSchema
    url: json-schema/scylladb-node-schema.json
  - type: JSONSchema
    url: json-schema/scylladb-firewall-rule-schema.json
  - type: Examples
    url: examples/scylladb-list-clusters-example.json
  - type: Examples
    url: examples/scylladb-create-cluster-example.json
  - type: Examples
    url: examples/scylladb-node-info-example.json
  - type: Examples
    url: examples/scylladb-firewall-rules-example.json
- aid: scylladb:scylladb-account-network-cluster-connection-api
  name: ScyllaDB Account network cluster connection API
  description: The Account network cluster connection API from ScyllaDB — 2 operation(s) for account network cluster connection.
  humanURL: https://cloud.docs.scylladb.com/stable/api-docs/
  baseURL: https://api.cloud.scylladb.com
  tags:
  - Account network cluster connection
  properties:
  - type: OpenAPI
    url: openapi/scylladb-account-network-cluster-connection-api-openapi.yml
  - type: Documentation
    url: https://cloud.docs.scylladb.com/stable/api-docs/
  - type: JSONSchema
    url: json-schema/scylladb-cluster-schema.json
  - type: JSONSchema
    url: json-schema/scylladb-node-schema.json
  - type: JSONSchema
    url: json-schema/scylladb-firewall-rule-schema.json
  - type: Examples
    url: examples/scylladb-list-clusters-example.json
  - type: Examples
    url: examples/scylladb-create-cluster-example.json
  - type: Examples
    url: examples/scylladb-node-info-example.json
  - type: Examples
    url: examples/scylladb-firewall-rules-example.json
- aid: scylladb:scylladb-cluster-api
  name: ScyllaDB Cluster API
  description: The Cluster API from ScyllaDB — 10 operation(s) for cluster.
  humanURL: https://cloud.docs.scylladb.com/stable/api-docs/
  baseURL: https://api.cloud.scylladb.com
  tags:
  - Cluster
  properties:
  - type: OpenAPI
    url: openapi/scylladb-cluster-api-openapi.yml
  - type: Documentation
    url: https://cloud.docs.scylladb.com/stable/api-docs/
  - type: JSONSchema
    url: json-schema/scylladb-cluster-schema.json
  - type: JSONSchema
    url: json-schema/scylladb-node-schema.json
  - type: JSONSchema
    url: json-schema/scylladb-firewall-rule-schema.json
  - type: Examples
    url: examples/scylladb-list-clusters-example.json
  - type: Examples
    url: examples/scylladb-create-cluster-example.json
  - type: Examples
    url: examples/scylladb-node-info-example.json
  - type: Examples
    url: examples/scylladb-firewall-rules-example.json
- aid: scylladb:scylladb-cluster-request-api
  name: ScyllaDB Cluster Request API
  description: The Cluster Request API from ScyllaDB — 2 operation(s) for cluster request.
  humanURL: https://cloud.docs.scylladb.com/stable/api-docs/
  baseURL: https://api.cloud.scylladb.com
  tags:
  - Cluster Request
  properties:
  - type: OpenAPI
    url: openapi/scylladb-cluster-request-api-openapi.yml
  - type: Documentation
    url: https://cloud.docs.scylladb.com/stable/api-docs/
  - type: JSONSchema
    url: json-schema/scylladb-cluster-schema.json
  - type: JSONSchema
    url: json-schema/scylladb-node-schema.json
  - type: JSONSchema
    url: json-schema/scylladb-firewall-rule-schema.json
  - type: Examples
    url: examples/scylladb-list-clusters-example.json
  - type: Examples
    url: examples/scylladb-create-cluster-example.json
  - type: Examples
    url: examples/scylladb-node-info-example.json
  - type: Examples
    url: examples/scylladb-firewall-rules-example.json
- aid: scylladb:scylladb-deployment-api
  name: ScyllaDB Deployment API
  description: The Deployment API from ScyllaDB — 4 operation(s) for deployment.
  humanURL: https://cloud.docs.scylladb.com/stable/api-docs/
  baseURL: https://api.cloud.scylladb.com
  tags:
  - Deployment
  properties:
  - type: OpenAPI
    url: openapi/scylladb-deployment-api-openapi.yml
  - type: Documentation
    url: https://cloud.docs.scylladb.com/stable/api-docs/
  - type: JSONSchema
    url: json-schema/scylladb-cluster-schema.json
  - type: JSONSchema
    url: json-schema/scylladb-node-schema.json
  - type: JSONSchema
    url: json-schema/scylladb-firewall-rule-schema.json
  - type: Examples
    url: examples/scylladb-list-clusters-example.json
  - type: Examples
    url: examples/scylladb-create-cluster-example.json
  - type: Examples
    url: examples/scylladb-node-info-example.json
  - type: Examples
    url: examples/scylladb-firewall-rules-example.json
- aid: scylladb:scylladb-pricing-api
  name: ScyllaDB Pricing API
  description: The Pricing API from ScyllaDB — 1 operation(s) for pricing.
  humanURL: https://cloud.docs.scylladb.com/stable/api-docs/
  baseURL: https://api.cloud.scylladb.com
  tags:
  - Pricing
  properties:
  - type: OpenAPI
    url: openapi/scylladb-pricing-api-openapi.yml
  - type: Documentation
    url: https://cloud.docs.scylladb.com/stable/api-docs/
  - type: JSONSchema
    url: json-schema/scylladb-cluster-schema.json
  - type: JSONSchema
    url: json-schema/scylladb-node-schema.json
  - type: JSONSchema
    url: json-schema/scylladb-firewall-rule-schema.json
  - type: Examples
    url: examples/scylladb-list-clusters-example.json
  - type: Examples
    url: examples/scylladb-create-cluster-example.json
  - type: Examples
    url: examples/scylladb-node-info-example.json
  - type: Examples
    url: examples/scylladb-firewall-rules-example.json
- aid: scylladb:scylladb-vector-search-api
  name: ScyllaDB Vector Search API
  description: The Vector Search API from ScyllaDB — 1 operation(s) for vector search.
  humanURL: https://docs.scylladb.com/stable/operating-scylla/rest.html
  baseURL: http://localhost:10000
  tags:
  - Vector Search
  properties:
  - type: OpenAPI
    url: openapi/scylladb-vector-search-api-openapi.yml
  - type: Documentation
    url: https://cloud.docs.scylladb.com/stable/api-docs/
  - type: JSONSchema
    url: json-schema/scylladb-cluster-schema.json
  - type: JSONSchema
    url: json-schema/scylladb-node-schema.json
  - type: JSONSchema
    url: json-schema/scylladb-firewall-rule-schema.json
  - type: Examples
    url: examples/scylladb-list-clusters-example.json
  - type: Examples
    url: examples/scylladb-create-cluster-example.json
  - type: Examples
    url: examples/scylladb-node-info-example.json
  - type: Examples
    url: examples/scylladb-firewall-rules-example.json
common:
- type: CapabilityMap
  url: capabilities/scylladb-capability-edges.yml
  name: ScyllaDB Business Capability Map
- type: PostmanWorkspace
  url: https://www.postman.com/kinlaneapi/scylladb/overview
- type: AgenticAccess
  url: agentic-access/scylladb-agentic-access.yml
- type: TrustCenter
  url: security/scylladb-trust-center.yml
- type: DomainSecurity
  url: security/scylladb-domain-security.yml
- type: Authentication
  url: authentication/scylladb-authentication.yml
- type: Website
  url: https://www.scylladb.com/
- type: Documentation
  url: https://docs.scylladb.com/
- type: GettingStarted
  url: https://developers.scylladb.com/stable/
- type: GitHubOrganization
  url: https://github.com/scylladb
- type: LinkedIn
  url: https://www.linkedin.com/company/scylladb
- type: X
  url: https://x.com/ScyllaDB
- type: Blog
  url: https://resources.scylladb.com/blog
- type: Pricing
  url: https://www.scylladb.com/pricing/
- type: StatusPage
  url: https://status.cloud.scylladb.com/
- type: ReleaseNotes
  url: https://www.scylladb.com/product/release-notes/
- type: Forums
  url: https://forum.scylladb.com/
- type: University
  url: https://university.scylladb.com/
- type: Vocabulary
  url: vocabulary/scylladb-vocabulary.yml
- type: JSONLDContext
  url: json-ld/scylladb-context.jsonld
- type: Plans
  url: plans/scylladb-plans-pricing.yml
- type: RateLimits
  url: rate-limits/scylladb-rate-limits.yml
- type: FinOps
  url: finops/scylladb-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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