Slab

Slab is an internal knowledge base and team wiki for the modern workplace, pairing a clean editor and fast search with dozens of integrations. Slab exposes a single GraphQL API at https://api.slab.com/v1/graphql for programmatic access to posts, topics, users, and organization data, available to Business and Enterprise customers.

Slab publishes 1 API on the APIs.io network: GraphQL API. Tagged areas include Knowledge Base, Wiki, Documentation, Collaboration, and GraphQL.

Slab’s developer surface includes authentication, documentation, engineering blog, and 9 more developer resources.

🌐 Visit website 📡 Source on GitHub
38.0/100 thin ▬ flat Agent 37/100 agent ready Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreemiumSelf serve⚡ Free to try
1 APIs
Knowledge BaseWikiDocumentationCollaborationGraphQL

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 38.0/100 · thin
Contract Quality 15.5 / 25
Developer Ergonomics 4.3 / 20
Commercial Clarity 7.9 / 20
Operational Transparency 3.4 / 13
Governance 0.0 / 12
Discoverability 6.9 / 10
Agent readiness — 37/100 · agent ready
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
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
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/slab: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

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

Slab GraphQL API

The GraphQL API from Slab — 1 operation(s) for graphql.

Open Collections 1

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

Slab GraphQL API

OPEN COLLECTION

GraphQL 1

GraphQL schemas published by this provider.

Slab GraphQL Schema

Conceptual GraphQL schema for the [Slab](https://slab.com/) knowledge base and team wiki platform.

GRAPHQL

Pricing Plans 1

Published pricing tiers and plan structures.

Slab Plans Pricing

4 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Slab Rate Limits

2 limits

RATE LIMITS

FinOps 1

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

Slab Finops

FINOPS

Security Posture 3

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

Slab Authentication

apiKey · 1 scheme

SECURITY

Slab Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Slab Vulnerability Disclosure

security.txt · contact published

SECURITY

Agentic Access 1

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

Slab Agentic Access

1 operation · 1 acting

1 operations · 1 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 3

Authentication, authorization, and security posture

VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity
 Authentication
Authentication

Operate 1

Status, limits, changes, and where to get help

RateLimits
RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans
Plans
 FinOps
FinOps

Company 3

The organization behind the API

LinkedIn
LinkedIn
 Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: slab
url: https://raw.githubusercontent.com/api-evangelist/slab/refs/heads/main/apis.yml
name: Slab
kind: company
description: Slab is an internal knowledge base and team wiki for the modern workplace, pairing a clean editor and fast search
  with dozens of integrations. Slab exposes a single GraphQL API at https://api.slab.com/v1/graphql for programmatic access
  to posts, topics, users, and organization data, available to Business and Enterprise customers.
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/slab.png
tags:
- Knowledge Base
- Wiki
- Documentation
- Collaboration
- GraphQL
created: '2026-06-21'
modified: '2026-06-21'
specificationVersion: '0.19'
apis:
- aid: slab:slab-graphql-api
  name: Slab GraphQL API
  description: The GraphQL API from Slab — 1 operation(s) for graphql.
  humanURL: https://help.slab.com/en/articles/6545629-developer-tools-api-webhooks
  baseURL: https://api.slab.com/v1/graphql
  tags:
  - GraphQL
  properties:
  - type: OpenAPI
    url: openapi/slab-graphql-api-openapi.yml
  - type: Documentation
    url: https://help.slab.com/en/articles/6545629-developer-tools-api-webhooks
  - type: APIReference
    url: https://studio.apollographql.com/public/Slab/variant/current/schema/reference
  - type: GraphQL
    url: graphql/slab-graphql.md
common:
- type: AgenticAccess
  url: agentic-access/slab-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/slab-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/slab-domain-security.yml
- type: Authentication
  url: authentication/slab-authentication.yml
- type: GitHubOrganization
  url: https://github.com/slab
- type: LinkedIn
  url: https://www.linkedin.com/company/slab-inc
- type: Website
  url: https://slab.com/
- type: Documentation
  url: https://help.slab.com/en/articles/6545629-developer-tools-api-webhooks
- type: Plans
  url: plans/slab-plans-pricing.yml
- type: RateLimits
  url: rate-limits/slab-rate-limits.yml
- type: FinOps
  url: finops/slab-finops.yml
- url: https://slab.com/blog/
  type: Blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com