Need help with your APIs? I offer API discovery, governance & evangelism services. Explore services →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC
Couchbase website screenshot

Couchbase

Couchbase is a distributed, document-oriented NoSQL cloud database platform that combines the flexibility of JSON, the power of SQL++ querying, and the performance of an in-memory key-value store. The Couchbase product line includes Couchbase Server (self-managed), Couchbase Capella (fully managed database-as-a-service across AWS, Azure, and Google Cloud), Sync Gateway and App Services for mobile and edge synchronization, and Couchbase Lite embedded databases. Couchbase exposes a comprehensive set of REST APIs covering cluster administration, SQL++ query execution, full-text and vector search, analytics, eventing, backup, cross data center replication, and Capella management.

agent ready

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.

Kin Score

API Evangelist profiles Couchbase the way a machine reads it — 174 machine-readable artifacts across 54 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 — Couchbase scores 59.8/100 (developing), with a separate agent-readiness read of 48/100 (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.

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 59.8/100 · developing
Contract Quality 16.1 / 25
Developer Ergonomics 5.2 / 20
Commercial Clarity 16.8 / 20
Operational Transparency 8.9 / 13
Governance 4.7 / 12
Discoverability 8.0 / 10
Agent readiness — 48/100 · agent ready
Machine-Readable Contract 18 / 18
Agentic Access Contract 15 / 15
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 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

How we profile Couchbase

Each block below is one kind of artifact we hold for Couchbase. 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 54

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.

Couchbase Allowed CIDRs API

Endpoints for managing allowed IP addresses and CIDR ranges for cluster access.

Couchbase Analytics Admin API

Endpoints for administering and monitoring the Analytics service.

Couchbase Analytics Configuration API

Endpoints for configuring Analytics nodes and clusters.

Couchbase Analytics Library API

Endpoints for managing JavaScript libraries used for user-defined functions.

Couchbase Analytics Query API

Endpoints for executing SQL++ analytics queries and retrieving results.

Couchbase Analytics Settings API

Endpoints for configuring Analytics service settings.

Couchbase API Keys API

Endpoints for managing API keys used to authenticate with the Management API.

Couchbase Authentication API

Endpoints for user authentication and session management.

Couchbase Buckets API

Endpoints for managing buckets within Capella clusters.

Couchbase Changes API

Endpoints for monitoring document changes and subscribing to change feeds.

Couchbase Cluster API

Endpoints for managing cluster-level backup configuration.

Couchbase Cluster References API

Endpoints for managing remote cluster references used as XDCR targets.

Couchbase Clusters API

Endpoints for provisioning, managing, and scaling Capella database clusters.

Couchbase Compaction API

Endpoints for managing auto-compaction settings and triggering compaction operations.

Couchbase Configuration API

Endpoints for configuring Eventing Service settings.

Couchbase Data API

Endpoints for triggering backup and restore data operations.

Couchbase Database Administration API

Endpoints for managing database configurations within App Services.

Couchbase Database API

Endpoints for retrieving database information.

Couchbase Database Credentials API

Endpoints for managing database access credentials for clusters.

Couchbase Database Management API

Endpoints for creating, configuring, and managing databases.

Couchbase Documents API

Endpoints for creating, reading, updating, and deleting documents.

Couchbase Functions API

Endpoints for creating, retrieving, updating, and deleting Eventing Functions.

Couchbase Import Export API

Endpoints for importing and exporting Eventing Function definitions.

Couchbase Index Service API

Endpoints for managing the Global Secondary Index service.

Couchbase Lifecycle API

Endpoints for deploying, undeploying, pausing, and resuming Eventing Functions.

Couchbase Local Documents API

Endpoints for managing local documents used by replication checkpoints.

Couchbase Logging API

Endpoints for retrieving Eventing Function application logs.

Couchbase Logs API

Endpoints for collecting and managing diagnostic logs.

Couchbase Monitoring API

Endpoints for monitoring App Services health and performance.

Couchbase Nodes API

Endpoints for managing individual server nodes, including adding nodes, failover, recovery, and rebalance operations.

Couchbase Organizations API

Endpoints for managing Capella organizations.

Couchbase Plans API

Endpoints for managing backup plans that define backup schedules and data retention policies.

Couchbase Projects API

Endpoints for creating, listing, updating, and deleting projects within an organization.

Couchbase Query Admin API

Endpoints for administrative operations on the Query service including monitoring active requests, completed requests, and prepared statements.

Couchbase Query Execution API

Endpoints for executing SQL++ queries and managing query results.

Couchbase Query Settings API

Endpoints for configuring Query service settings at the node and cluster level.

Couchbase Replication API

Endpoints for managing inter-Sync Gateway replications.

Couchbase Replication Settings API

Endpoints for configuring replication-level and global XDCR settings.

Couchbase Replication Statistics API

Endpoints for monitoring replication progress and performance statistics.

Couchbase Replications API

Endpoints for creating, managing, and deleting XDCR replication streams.

Couchbase Repositories API

Endpoints for creating, managing, and querying backup repositories.

Couchbase Role Management API

Endpoints for managing roles and their channel assignments.

Couchbase Scopes and Collections API

Endpoints for managing scopes and collections within Capella buckets.

Couchbase Search Indexes API

Endpoints for creating, retrieving, updating, and deleting Full Text Search index definitions.

Couchbase Search Monitoring API

Endpoints for monitoring search index statistics and service status.

Couchbase Search Queries API

Endpoints for executing full-text search queries against search indexes.

Couchbase Security API

Endpoints for managing security settings, users, roles, certificates, and audit configurations.

Couchbase Server API

Endpoints for managing the Sync Gateway server instance.

Couchbase Server Groups API

Endpoints for managing server groups for rack-zone awareness.

Couchbase Settings API

Endpoints for managing server-wide settings and configuration parameters.

Couchbase Statistics API

Endpoints for monitoring Eventing Function execution statistics and status.

Couchbase Tasks API

Endpoints for monitoring and managing backup and restore tasks.

Couchbase User Management API

Endpoints for managing users and their access permissions.

Couchbase Users API

Endpoints for managing users within a Capella organization.

Scroll within the panel for all 54 ·

Open Collections 12

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).

Scroll within the panel for all 12 ·

Pricing Plans 1

Pricing is part of the interface. Machine-readable plans tell you what a tier costs and includes before you commit — one of the six things the Kin Score reads for commercial clarity.

Published pricing tiers and plan structures.

Rate Limits 1

Rate limits are the difference between a demo that works and a production integration that doesn't fall over. Publishing them is an operational-transparency signal — and a hard requirement for any agent that plans its own throughput.

Documented rate limits and quota policies.

Couchbase Rate Limits

3 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals let a buyer model the financial operations of an API before it's live. We profile them for the same reason we profile pricing: the money is part of the contract.

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

Features 16

The notable capabilities this provider advertises, captured as structured features so they can be searched and compared instead of read one landing page at a time.

Notable capabilities this provider offers.

Free: 1 node, 8 GB capacity
Basic from $0.15/hr/node: single AZ, 24h backup
Developer Pro from $0.35/hr/node: multi-AZ 3 nodes, 99.99% SLA
Enterprise from $0.49/hr/node: CMEK, 30-min response
Backup: $0.06-$0.07/GB monthly
Data transfer fees typically <10% of billing
SQL++ (N1QL) query language
Full-text search built-in
Mobile sync via Sync Gateway
Multi-cloud: AWS, GCP, Azure
Management API: 600 req/min/org
App Services for embedded apps
Eventing service for triggers
Analytics service for ad-hoc queries
Multi-document ACID transactions
Built-in caching (Memcached compatible)

Scroll within the panel for all 16 ·

Semantic Vocabularies 1

JSON-LD contexts give the data shared meaning across APIs. We profile them because semantics are what let a machine reconcile 'customer' here with 'customer' somewhere else.

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

Couchbase Context

0 classes · 14 properties

JSON-LD

Spectral Rules 6

Governance rulesets we run against this provider's specs — the automated checks behind parts of the score. Profiling them makes the quality bar explicit and re-runnable, not a matter of opinion.

Couchbase API Rules

5 rules · 3 errors · 2 warnings

SPECTRAL

Couchbase API Rules

6 rules · 4 warnings

SPECTRAL

Couchbase API Rules

4 rules · 3 errors · 1 warnings

SPECTRAL

Couchbase API Rules

4 rules · 3 errors · 1 warnings

SPECTRAL

Couchbase API Rules

5 rules · 4 errors · 1 warnings

SPECTRAL

Couchbase API Rules

4 rules · 3 errors · 1 warnings

SPECTRAL

JSON Schema 78

Standalone JSON Schema definitions describe the data models behind the API. We profile them so the shapes are validatable on their own — useful long after a single request is forgotten.

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

ActiveRequest

8 properties

JSON SCHEMA

AllDocsResponse

3 properties

JSON SCHEMA

AllowedCIDR

6 properties

JSON SCHEMA

AllowedCIDRCreateRequest

3 properties

JSON SCHEMA

AnalyticsClusterStatus

2 properties

JSON SCHEMA

AnalyticsNodeConfig

3 properties

JSON SCHEMA

AnalyticsQueryRequest

7 properties

JSON SCHEMA

AnalyticsQueryResult

7 properties

JSON SCHEMA

AnalyticsServiceConfig

9 properties

JSON SCHEMA

AnalyticsSettings

1 properties

JSON SCHEMA

ApiKeyCreateRequest

6 properties

JSON SCHEMA

ApiKeyCreateResponse

2 properties

JSON SCHEMA

AuditInfo

5 properties

JSON SCHEMA

AutoCompactionSettings

3 properties

JSON SCHEMA

BackupClusterInfo

3 properties

JSON SCHEMA

BackupPlan

5 properties

JSON SCHEMA

BackupRepository

6 properties

JSON SCHEMA

BackupRepositoryCreateRequest

3 properties

JSON SCHEMA

BackupTask

6 properties

JSON SCHEMA

Couchbase Bucket Configuration

13 properties

JSON SCHEMA

BucketCreateRequest

7 properties

JSON SCHEMA

BucketUpdateRequest

3 properties

JSON SCHEMA

CapellaBucket

10 properties

JSON SCHEMA

CapellaBucketCreateRequest

8 properties

JSON SCHEMA

CapellaBucketUpdateRequest

5 properties

JSON SCHEMA

CapellaScope

2 properties

JSON SCHEMA

ChangesResponse

3 properties

JSON SCHEMA

Couchbase Cluster Configuration

7 properties

JSON SCHEMA

ClusterCreateRequest

7 properties

JSON SCHEMA

ClusterUpdateRequest

4 properties

JSON SCHEMA

CompletedRequest

8 properties

JSON SCHEMA

DatabaseConfig

9 properties

JSON SCHEMA

DatabaseCredential

4 properties

JSON SCHEMA

DatabaseCredentialCreateRequest

3 properties

JSON SCHEMA

DatabaseInfo

6 properties

JSON SCHEMA

Couchbase Document

6 properties

JSON SCHEMA

DocumentResponse

3 properties

JSON SCHEMA

DocumentWriteResponse

3 properties

JSON SCHEMA

EventingConfig

2 properties

JSON SCHEMA

EventingFunction

5 properties

JSON SCHEMA

EventingFunctionStats

3 properties

JSON SCHEMA

EventingStatus

2 properties

JSON SCHEMA

IndexSettings

5 properties

JSON SCHEMA

Node

8 properties

JSON SCHEMA

NodesInfo

1 properties

JSON SCHEMA

Organization

5 properties

JSON SCHEMA

PaginatedResponse

2 properties

JSON SCHEMA

PoolDetails

5 properties

JSON SCHEMA

Pools

6 properties

JSON SCHEMA

PreparedStatement

4 properties

JSON SCHEMA

Project

4 properties

JSON SCHEMA

ProjectCreateRequest

2 properties

JSON SCHEMA

QueryRequest

10 properties

JSON SCHEMA

QueryResult

8 properties

JSON SCHEMA

QuerySettings

12 properties

JSON SCHEMA

QueryVitals

15 properties

JSON SCHEMA

RemoteClusterCreateRequest

7 properties

JSON SCHEMA

RemoteClusterReference

8 properties

JSON SCHEMA

ReplicationConfig

11 properties

JSON SCHEMA

ReplicationCreateRequest

7 properties

JSON SCHEMA

ReplicationSettings

12 properties

JSON SCHEMA

RestoreRequest

8 properties

JSON SCHEMA

Role

4 properties

JSON SCHEMA

RoleConfig

2 properties

JSON SCHEMA

RoleInfo

3 properties

JSON SCHEMA

ScopesList

2 properties

JSON SCHEMA

SearchIndexDefinition

8 properties

JSON SCHEMA

SearchIndexList

2 properties

JSON SCHEMA

SearchIndexResponse

2 properties

JSON SCHEMA

SearchQueryRequest

9 properties

JSON SCHEMA

SearchQueryResult

6 properties

JSON SCHEMA

ServerGroups

1 properties

JSON SCHEMA

ServerStatus

4 properties

JSON SCHEMA

ServiceGroup

3 properties

JSON SCHEMA

SessionResponse

3 properties

JSON SCHEMA

User

4 properties

JSON SCHEMA

UserConfig

6 properties

JSON SCHEMA

UserInfo

7 properties

JSON SCHEMA

Scroll within the panel for all 78 ·

JSON Structure 1

JSON Structure captures the data shapes in a form built for tooling — a complement to JSON Schema that keeps the model machine-legible.

JSON Structure definitions describing this provider's data shapes.

Couchbase Structure

0 properties

JSON STRUCTURE

Security 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.

Couchbase Authentication

apiKey/http · 3 schemes

SECURITY

Couchbase Domain Security

TLSv1.3 · DMARC

SECURITY

Agentic Access 1

An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.

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

Couchbase Agentic Access

219 operations · 117 acting · 9 human-in-the-loop

219 operations · 117 acting

AGENTIC

Resources

Every other property we hold for Couchbase — 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 1

Portal, sign-up, and the first successful call

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

Build 1

SDKs, sample code, and the tooling you integrate with

Access & Security 2

Authentication, authorization, and security posture

Operate 4

Status, limits, changes, and where to get help

Commercial 3

Pricing, plans, and the legal terms of use

Company 3

The organization behind the API

Other 3

Properties that don't map to a standard resource type

← All providers · Data indexed from github.com/api-evangelist/couchbase · machine-readable index on apis.io