ToolJet

ToolJet is an open-source low-code platform for building internal tools, dashboards, business applications, workflows, and AI agents. It provides a REST API (the ToolJet External API) that enables programmatic management of users, workspaces, applications, and user roles across self-hosted and cloud deployments. Authentication is handled via a static access token configured in environment variables and passed as a Basic Authorization header. ToolJet supports connecting to external data sources including REST APIs, GraphQL, databases, and cloud storage, and offers OpenAPI-spec-driven data source integration within the platform. Pricing spans a free tier up to enterprise plans with SSO, Git sync, audit logs, and SCIM provisioning.

ToolJet publishes 4 API contracts indexed on the APIs.io network, including Applications API, Groups API, Users API, and 1 more. Tagged areas include Low-Code, Internal Tools, Open Source, Application Builder, and Workflow Automation.

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

ToolJet’s developer surface includes authentication, documentation, engineering blog, pricing, and 17 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

36.0/100 thin ▬ flat Agent 22/100 agent aware Front door AI 6/6 dominant Heartbeat 100/100 alive saas Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

1 published contract 1 MCP Servers

Low-Code Internal Tools Open SourceApplication BuilderWorkflow Automation No-Code Dashboards AI Agents

What this lets a business do 1

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

Cybersecurity Management

BC-620

GroupsUsers

POST /workspace/{workspaceId}/groups POST /users PATCH /user/{id} PATCH /user/{id}/workspace/{workspaceId}

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 36.0/100 · thin

Contract Quality 10.6 / 19

Developer Ergonomics 3.8 / 15

Access Clarity 3.8 / 15

Operational Transparency 2.3 / 10

Contract Governance 2.1 / 9

Discoverability 4.9 / 8

Regulatory Posture 2.4 / 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 12 / 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

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

Pagination 0 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

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/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented) Ask about this →
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link Ask about this →
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document Ask about this →
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented) Ask about this →

9 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Developer Ergonomics scores 25.0 — up to +15.0 composite points Ask about this →
Access Clarity scores 25.5 — up to +14.9 composite points Ask about this →
Contract Quality scores 56.4 — up to +10.9 composite points Ask about this →

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

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 the provider profile at artifacts.apis.io/tooljet/apis.yml: open an issue on github.com/api-evangelist/tooljet to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Standards implemented 3

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.

SCIM 2.0

prose — states compatibility; nothing published to check it against

5 core of 24 operations graded · api-commons/identity

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

OpenAPI

measured — observed by APIs.io (published)

APIs 4

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

ToolJet Applications API

Application export, import, and Git sync endpoints

ToolJet Groups API

Group and permission management endpoints

ToolJet Users API

User management endpoints

ToolJet Workspaces API

Workspace management endpoints

Open Collections 4

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

ToolJet External Applications API

OPEN COLLECTION

ToolJet External Applications Groups API

OPEN COLLECTION

ToolJet External Applications Users API

OPEN COLLECTION

ToolJet External Applications Workspaces API

OPEN COLLECTION

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

MCP Server Source

MCP SERVER

ToolJet API pricing

Not yet checked against ToolJet's own pricing page. Compiled by API Evangelist on 2026-06-12; confirm before you rely on a figure. A free plan or tier is listed.

Plan	Price
Free freemium	—
Pro paid	—
Team paid	—
Enterprise enterprise	—

Plan details, limits and sources →

Rate limits

External API Requests: 1000 requests
Application Export: 10 requests
Application Import: 10 requests

Compiled by API Evangelist, not yet checked against ToolJet's documentation. All 4 limits →

Pricing Plans 1

Published pricing tiers and plan structures.

ToolJet Plans Pricing

4 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

ToolJet Rate Limits

4 limits

RATE LIMITS

Service Levels 1

Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.

ToolJet

SLA

Compliance 1

Attestations the provider states (SOC 2, ISO 27001 and others), quoted from its own trust page. APIs.io verifies none of them.

ToolJet

4 quoted statements, read from ToolJet's own page on 2026-11-10.

COMPLIANCE

FinOps 1

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

ToolJet Finops

FINOPS

Semantic Vocabularies 1

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

Tooljet Context

21 classes · 7 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

ToolJet — jsonschema rules

6 rules · 4 warn-severity 2 info-severity

SPECTRAL

JSON Schema 2

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

ToolJet Group

4 properties

JSON SCHEMA

ToolJet User

6 properties

JSON SCHEMA

Examples 3

Example request and response payloads for these APIs.

ToolJet Create Group Example

3 fields

EXAMPLE

ToolJet Create User Example

6 fields

EXAMPLE

ToolJet Import App Example

4 fields

EXAMPLE

Security Posture 3

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

ToolJet Authentication

http · 1 scheme

SECURITY

ToolJet Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

ToolJet Trust Center

SOC 2, ISO 27001, GDPR

SECURITY

Agentic Access (API Evangelist recommendations) 1

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

ToolJet Agentic Access

23 operations · 15 acting

AGENTIC

Resources

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

MCPDocumentation

MCPDocumentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

MCPServer

MCPServer

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 2

Status, limits, changes, and where to get help

StatusPage

StatusPage

RateLimits

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

Plans

Plans

FinOps

FinOps

Company 4

The organization behind the API

Website

Website

LinkedIn

Blog

Blog

BlogRSS

BlogRSS

Other 3

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Attestations

Attestations

Source (apis.yml)

aid: tooljet
name: ToolJet
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: false
  try_now: true
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Freemium · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-13'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/tooljet.png
url: https://raw.githubusercontent.com/api-evangelist/tooljet/refs/heads/main/apis.yml
created: 2026-06-12
modified: '2026-09-06'
specificationVersion: '0.23'
description: 'ToolJet is an open-source low-code platform for building internal tools, dashboards, business applications,
  workflows, and AI agents. It provides a REST API (the ToolJet External API) that enables programmatic management of users,
  workspaces, applications, and user roles across self-hosted and cloud deployments. Authentication is handled via a static
  access token configured in environment variables and passed as a Basic Authorization header. ToolJet supports connecting
  to external data sources including REST APIs, GraphQL, databases, and cloud storage, and offers OpenAPI-spec-driven data
  source integration within the platform. Pricing spans a free tier up to enterprise plans with SSO, Git sync, audit logs,
  and SCIM provisioning.

  '
tags:
- Low-Code
- Internal Tools
- Open Source
- Application Builder
- Workflow Automation
- No-Code
- Dashboards
- AI Agents
tags_raw:
- low-code
- internal tools
- open-source
- application builder
- workflow automation
- no-code
- dashboards
- AI agents
- Open-Source
- Workflow-Automation
apis:
- aid: tooljet:tooljet-applications-api
  name: ToolJet Applications API
  description: Application export, import, and Git sync endpoints
  humanURL: https://docs.tooljet.com/docs/tooljet-api/
  baseURL: https://your-tooljet-instance.com/api/ext
  tags:
  - Application
  tags_raw:
  - Applications
  properties:
  - type: OpenAPI
    url: openapi/tooljet-applications-api-openapi.yml
  - type: Documentation
    url: https://docs.tooljet.com/docs/tooljet-api/
  - type: JSONSchema
    url: json-schema/tooljet-user-schema.json
  - type: JSONSchema
    url: json-schema/tooljet-group-schema.json
  - type: JSONLDContext
    url: json-ld/tooljet-context.jsonld
  - type: Vocabulary
    url: vocabulary/tooljet-vocabulary.yml
- aid: tooljet:tooljet-groups-api
  name: ToolJet Groups API
  description: Group and permission management endpoints
  humanURL: https://docs.tooljet.com/docs/tooljet-api/
  baseURL: https://your-tooljet-instance.com/api/ext
  tags:
  - Group
  tags_raw:
  - Groups
  properties:
  - type: OpenAPI
    url: openapi/tooljet-groups-api-openapi.yml
  - type: Documentation
    url: https://docs.tooljet.com/docs/tooljet-api/
  - type: JSONSchema
    url: json-schema/tooljet-user-schema.json
  - type: JSONSchema
    url: json-schema/tooljet-group-schema.json
  - type: JSONLDContext
    url: json-ld/tooljet-context.jsonld
  - type: Vocabulary
    url: vocabulary/tooljet-vocabulary.yml
- aid: tooljet:tooljet-users-api
  name: ToolJet Users API
  description: User management endpoints
  humanURL: https://docs.tooljet.com/docs/tooljet-api/
  baseURL: https://your-tooljet-instance.com/api/ext
  tags:
  - User
  tags_raw:
  - Users
  properties:
  - type: OpenAPI
    url: openapi/tooljet-users-api-openapi.yml
  - type: Documentation
    url: https://docs.tooljet.com/docs/tooljet-api/
  - type: JSONSchema
    url: json-schema/tooljet-user-schema.json
  - type: JSONSchema
    url: json-schema/tooljet-group-schema.json
  - type: JSONLDContext
    url: json-ld/tooljet-context.jsonld
  - type: Vocabulary
    url: vocabulary/tooljet-vocabulary.yml
- aid: tooljet:tooljet-workspaces-api
  name: ToolJet Workspaces API
  description: Workspace management endpoints
  humanURL: https://docs.tooljet.com/docs/tooljet-api/
  baseURL: https://your-tooljet-instance.com/api/ext
  tags:
  - Workspace
  tags_raw:
  - Workspaces
  properties:
  - type: OpenAPI
    url: openapi/tooljet-workspaces-api-openapi.yml
  - type: Documentation
    url: https://docs.tooljet.com/docs/tooljet-api/
  - type: JSONSchema
    url: json-schema/tooljet-user-schema.json
  - type: JSONSchema
    url: json-schema/tooljet-group-schema.json
  - type: JSONLDContext
    url: json-ld/tooljet-context.jsonld
  - type: Vocabulary
    url: vocabulary/tooljet-vocabulary.yml
common:
- type: PostmanWorkspace
  url: https://www.postman.com/kinlaneapi/tooljet/overview
- type: CapabilityMap
  url: capabilities/tooljet-capability-edges.yml
  name: ToolJet Business Capability Map
- type: AgenticAccess
  url: agentic-access/tooljet-agentic-access.yml
- type: TrustCenter
  url: security/tooljet-trust-center.yml
- type: DomainSecurity
  url: security/tooljet-domain-security.yml
- type: Authentication
  url: authentication/tooljet-authentication.yml
- type: Website
  url: https://tooljet.com/
- type: Documentation
  url: https://docs.tooljet.com/docs/
- type: GitHubOrganization
  url: https://github.com/ToolJet
- type: LinkedIn
  url: https://www.linkedin.com/company/tooljet
- type: X
  url: https://x.com/tooljet
- type: Blog
  url: https://blog.tooljet.com/
- type: Pricing
  url: https://tooljet.com/pricing
- type: StatusPage
  url: https://status.tooljet.com/
- type: Plans
  url: plans/tooljet-plans-pricing.yml
- type: RateLimits
  url: rate-limits/tooljet-rate-limits.yml
- type: FinOps
  url: finops/tooljet-finops.yml
- type: BlogRSS
  url: https://blog.tooljet.com/rss/
- name: MCP Server Source
  url: https://github.com/ToolJet/tooljet-mcp
  type: MCPServer
- name: MCP Documentation
  url: https://blog.tooljet.com/tooljet-mcp-model-context-protocol/
  type: MCPDocumentation
- type: Attestations
  url: compliance/tooljet-compliance.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

ToolJet API — frequently asked questions

Does ToolJet have an API?

Yes. APIs.io lists 4 APIs from ToolJet, including ToolJet Applications API, ToolJet Groups API and ToolJet Users API, and 1 more.

Is there an OpenAPI specification for the ToolJet API?

Yes. APIs.io indexes 4 OpenAPI specifications for ToolJet, each linked for download from this page.

How do I authenticate with the ToolJet API?

ToolJet uses bearer-token authentication (http · 1 scheme). The details are profiled on APIs.io as ToolJet Authentication.

How much does the ToolJet API cost?

APIs.io lists 4 pricing plans for ToolJet, with each plan's price, limits and inclusions under Pricing on this page.

Does ToolJet have an MCP server?

Yes. APIs.io lists 1 MCP server for ToolJet.

Is the ToolJet API ready for AI agents?

ToolJet has a Kin Score of 36.0 out of 100 (thin) and an Agent Readiness score of 21.9 (agent-aware), scored by API Evangelist on 2026-11-13.

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