Flowise

Flowise is an open-source, low-code visual builder for LangChain-based LLM workflows and AI agents. Built on Node.js and TypeScript as a pnpm/Turbo monorepo, Flowise lets developers and non-developers compose chatflows, multi-agent agentflows, RAG pipelines, tools, and assistants on a drag-and-drop canvas, then expose them as REST APIs, embeddable chat widgets, or programmatic SDK calls. The project ships a self-hostable server, a React admin UI, a third-party node component library, an auto-generated Swagger UI, official TypeScript and Python SDKs, an embed widget, and a managed Flowise Cloud offering with metered prediction quotas. Flowise was acquired by Workday in 2025.

Flowise publishes 13 API contracts indexed on the APIs.io network, including Assistants API, Attachments API, Chatflows API, and 10 more. Tagged areas include Agents, Agent Workflows, Artificial Intelligence, LLM, and Low-Code.

The Flowise catalog on APIs.io includes 1 JSON-LD context and 2 Spectral governance rulesets.

Flowise’s developer surface includes authentication, documentation, GitHub presence, pricing, signup flow, YouTube channel, and 20 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

37.1/100 thin ▬ flat Agent 21/100 agent aware Front door AI 6/6 dominant Heartbeat 57/100 slowing saas · License Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessFreemiumSelf serve

1 published contract

AgentsAgent WorkflowsArtificial Intelligence LLM Low-Code Visual Builder LangChain RAG Chatbots Open Source Node.js TypeScript

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 & Data Management

BC-610

Prediction

POST /prediction/{id}

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 37.1/100 · thin

Contract Quality 10.8 / 19

Developer Ergonomics 4.7 / 15

Access Clarity 4.7 / 15

Operational Transparency 1.3 / 10

Contract Governance 1.2 / 9

Discoverability 4.3 / 8

Regulatory Posture 2.3 / 15

Create-or-Update Ergonomics 2.2 / 10

Agent readiness — 21/100 · 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

Pagination 0 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the AI & Biometrics 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):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
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)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
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)

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 31.0 — up to +13.8 composite points
Access Clarity scores 31.6 — up to +13.7 composite points
Operational Transparency scores 13.2 — up to +11.3 composite points

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.

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/flowise/apis.yml: open an issue on github.com/api-evangelist/flowise 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 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.

OpenAPI

measured — observed by APIs.io (published)

APIs 13

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

Flowise Assistants API

The assistants API from Flowise — 2 operation(s) for assistants.

Flowise Attachments API

The attachments API from Flowise — 1 operation(s) for attachments.

Flowise Chatflows API

The chatflows API from Flowise — 3 operation(s) for chatflows.

Flowise Chatmessage API

The chatmessage API from Flowise — 1 operation(s) for chatmessage.

Flowise Document Store API

The document-store API from Flowise — 9 operation(s) for document-store.

Flowise Feedback API

The feedback API from Flowise — 2 operation(s) for feedback.

Flowise Leads API

The leads API from Flowise — 2 operation(s) for leads.

Flowise Ping API

The ping API from Flowise — 1 operation(s) for ping.

Flowise Prediction API

The prediction API from Flowise — 1 operation(s) for prediction.

Flowise Tools API

The tools API from Flowise — 2 operation(s) for tools.

Flowise Upsert History API

The upsert-history API from Flowise — 1 operation(s) for upsert-history.

Flowise Variables API

The variables API from Flowise — 2 operation(s) for variables.

Flowise Vector API

The vector API from Flowise — 1 operation(s) for vector.

Scroll for all 13

Open Collections 14

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

Flowise APIs assistants API

OPEN COLLECTION

Flowise APIs assistants attachments API

OPEN COLLECTION

Flowise APIs assistants chatflows API

OPEN COLLECTION

Flowise APIs assistants chatmessage API

OPEN COLLECTION

Flowise APIs assistants document-store API

OPEN COLLECTION

Flowise APIs assistants feedback API

OPEN COLLECTION

Flowise APIs assistants leads API

OPEN COLLECTION

Flowise APIs assistants ping API

OPEN COLLECTION

Flowise APIs assistants prediction API

OPEN COLLECTION

Flowise APIs assistants tools API

OPEN COLLECTION

Flowise APIs assistants upsert-history API

OPEN COLLECTION

Flowise APIs assistants variables API

OPEN COLLECTION

Flowise APIs assistants vector API

OPEN COLLECTION

Flowise APIs

OPEN COLLECTION

Scroll for all 14

Flowise API pricing

Not yet checked against Flowise's own pricing page. Compiled by API Evangelist on 2026-05-24; confirm before you rely on a figure. A free plan or tier is listed.

Plan	Price
Free freemium	Free
Starter paid	$35.00 per subscription / month · Free
Pro paid	$65.00 per subscription / month · Free
Enterprise enterprise	—

Plan details, limits and sources →

Rate limits

Free Tier Predictions: 100 predictions per month
Starter Tier Predictions: 10000 predictions per month
Pro Tier Predictions: 50000 predictions per month

Compiled by API Evangelist, not yet checked against Flowise's documentation. All 5 limits →

Pricing Plans 1

Published pricing tiers and plan structures.

Flowise Plans Pricing

4 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Flowise Rate Limits

5 limits

RATE LIMITS

Service Levels 1

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

Flowise

SLA

FinOps 1

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

Flowise Finops

FINOPS

Semantic Vocabularies 1

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

Flowise Context

29 classes · 1 properties

JSON-LD

Spectral Rules 2

Spectral governance rulesets for linting and validating these APIs.

Flowise — jsonschema rules

5 rules · 3 warnings 2 info

SPECTRAL

Flowise API Rules

6 rules · 1 errors 4 warnings 1 info

SPECTRAL

JSON Schema 7

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

Assistant

7 properties

JSON SCHEMA

ChatMessage

15 properties

JSON SCHEMA

Chatflow

14 properties

JSON SCHEMA

DocumentStore

11 properties

JSON SCHEMA

Prediction

12 properties

JSON SCHEMA

Tool

9 properties

JSON SCHEMA

Variable

6 properties

JSON SCHEMA

Scroll for all 7

JSON Structure 2

JSON Structure definitions describing this provider's data shapes.

Flowise Chatflow Structure

0 properties

JSON STRUCTURE

Flowise Prediction Structure

0 properties

JSON STRUCTURE

Examples 4

Example request and response payloads for these APIs.

Flowise Create Chatflow Example

2 fields

EXAMPLE

Flowise Create Prediction Example

2 fields

EXAMPLE

Flowise Upsert Document Example

2 fields

EXAMPLE

Flowise Vector Upsert Example

2 fields

EXAMPLE

Security Posture 2

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

Flowise Authentication

http · 1 scheme

SECURITY

Flowise Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Flowise Agentic Access

46 operations · 29 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

Signup

Signup

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Build 7

SDKs, sample code, and the tooling you integrate with

GitHub

GitHub

GitHubOrganization

SDKs

SDKs

SDKs

SDKs

Package

Scroll for all 7

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Learn 1

Tutorials, courses, talks, and written guidance

YouTube

YouTube

Operate 2

Status, limits, changes, and where to get help

Discord

Discord

RateLimits

RateLimits

Commercial 4

Pricing, plans, and the legal terms of use

Pricing

License

Plans

FinOps

Company 2

The organization behind the API

Website

Website

Twitter

Twitter

Other 4

Properties that don't map to a standard resource type

CapabilityMap

ParentCompany

Marketplace

ContainerImage

Source (apis.yml)

aid: flowise
name: Flowise
description: Flowise is an open-source, low-code visual builder for LangChain-based LLM workflows and AI agents. Built on
  Node.js and TypeScript as a pnpm/Turbo monorepo, Flowise lets developers and non-developers compose chatflows, multi-agent
  agentflows, RAG pipelines, tools, and assistants on a drag-and-drop canvas, then expose them as REST APIs, embeddable chat
  widgets, or programmatic SDK calls. The project ships a self-hostable server, a React admin UI, a third-party node component
  library, an auto-generated Swagger UI, official TypeScript and Python SDKs, an embed widget, and a managed Flowise Cloud
  offering with metered prediction quotas. Flowise was acquired by Workday in 2025.
kind: contract
deliveryModel:
  model: saas
  license: License
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - license
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Freemium · Self-serve signup
  confidence: medium
  try_now_blocked_by: loopback
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
position: Consuming
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/flowise.png
x-docs-platform: gitbook
x-docs-platform-confidence: high
x-docs-platform-checked: 2026-10-03
tags:
- Agents
- Agent Workflows
- Artificial Intelligence
- LLM
- Low-Code
- Visual Builder
- LangChain
- RAG
- Chatbots
- Open Source
- Node.js
- TypeScript
tags_raw:
- Agents
- Agent Workflows
- Artificial Intelligence
- Large Language Models
- Low Code
- Visual Builder
- LangChain
- RAG
- Retrieval Augmented Generation
- Chatbots
- Open Source
- Node.js
- TypeScript
- Open-Source
created: '2026-05-24'
modified: '2026-05-24'
url: https://raw.githubusercontent.com/api-evangelist/flowise/refs/heads/main/apis.yml
specificationVersion: '0.23'
apis:
- aid: flowise:flowise-assistants-api
  name: Flowise Assistants API
  description: The assistants API from Flowise — 2 operation(s) for assistants.
  humanURL: https://docs.flowiseai.com/api-reference
  baseURL: http://localhost:3000/api/v1
  tags:
  - Assistant
  tags_raw:
  - assistants
  properties:
  - type: OpenAPI
    url: openapi/flowise-assistants-api-openapi.yml
  - type: Documentation
    url: https://docs.flowiseai.com/api-reference
  - type: Authentication
    url: https://docs.flowiseai.com/using-flowise/api-keys
  - type: SwaggerUI
    url: https://github.com/FlowiseAI/Flowise/tree/main/packages/api-documentation
  - type: Prediction
    url: https://docs.flowiseai.com/api-reference/prediction
- aid: flowise:flowise-attachments-api
  name: Flowise Attachments API
  description: The attachments API from Flowise — 1 operation(s) for attachments.
  humanURL: https://docs.flowiseai.com/api-reference
  baseURL: http://localhost:3000/api/v1
  tags:
  - Attachments
  tags_raw:
  - attachments
  properties:
  - type: OpenAPI
    url: openapi/flowise-attachments-api-openapi.yml
  - type: Documentation
    url: https://docs.flowiseai.com/api-reference
  - type: Authentication
    url: https://docs.flowiseai.com/using-flowise/api-keys
  - type: SwaggerUI
    url: https://github.com/FlowiseAI/Flowise/tree/main/packages/api-documentation
  - type: Prediction
    url: https://docs.flowiseai.com/api-reference/prediction
- aid: flowise:flowise-chatflows-api
  name: Flowise Chatflows API
  description: The chatflows API from Flowise — 3 operation(s) for chatflows.
  humanURL: https://docs.flowiseai.com/api-reference
  baseURL: http://localhost:3000/api/v1
  tags:
  - chatflows
  properties:
  - type: OpenAPI
    url: openapi/flowise-chatflows-api-openapi.yml
  - type: Documentation
    url: https://docs.flowiseai.com/api-reference
  - type: Authentication
    url: https://docs.flowiseai.com/using-flowise/api-keys
  - type: SwaggerUI
    url: https://github.com/FlowiseAI/Flowise/tree/main/packages/api-documentation
  - type: Prediction
    url: https://docs.flowiseai.com/api-reference/prediction
- aid: flowise:flowise-chatmessage-api
  name: Flowise Chatmessage API
  description: The chatmessage API from Flowise — 1 operation(s) for chatmessage.
  humanURL: https://docs.flowiseai.com/api-reference
  baseURL: http://localhost:3000/api/v1
  tags:
  - chatmessage
  properties:
  - type: OpenAPI
    url: openapi/flowise-chatmessage-api-openapi.yml
  - type: Documentation
    url: https://docs.flowiseai.com/api-reference
  - type: Authentication
    url: https://docs.flowiseai.com/using-flowise/api-keys
  - type: SwaggerUI
    url: https://github.com/FlowiseAI/Flowise/tree/main/packages/api-documentation
  - type: Prediction
    url: https://docs.flowiseai.com/api-reference/prediction
- aid: flowise:flowise-document-store-api
  name: Flowise Document Store API
  description: The document-store API from Flowise — 9 operation(s) for document-store.
  humanURL: https://docs.flowiseai.com/api-reference
  baseURL: http://localhost:3000/api/v1
  tags:
  - Document Store
  tags_raw:
  - document-store
  properties:
  - type: OpenAPI
    url: openapi/flowise-document-store-api-openapi.yml
  - type: Documentation
    url: https://docs.flowiseai.com/api-reference
  - type: Authentication
    url: https://docs.flowiseai.com/using-flowise/api-keys
  - type: SwaggerUI
    url: https://github.com/FlowiseAI/Flowise/tree/main/packages/api-documentation
  - type: Prediction
    url: https://docs.flowiseai.com/api-reference/prediction
- aid: flowise:flowise-feedback-api
  name: Flowise Feedback API
  description: The feedback API from Flowise — 2 operation(s) for feedback.
  humanURL: https://docs.flowiseai.com/api-reference
  baseURL: http://localhost:3000/api/v1
  tags:
  - Feedback
  tags_raw:
  - feedback
  properties:
  - type: OpenAPI
    url: openapi/flowise-feedback-api-openapi.yml
  - type: Documentation
    url: https://docs.flowiseai.com/api-reference
  - type: Authentication
    url: https://docs.flowiseai.com/using-flowise/api-keys
  - type: SwaggerUI
    url: https://github.com/FlowiseAI/Flowise/tree/main/packages/api-documentation
  - type: Prediction
    url: https://docs.flowiseai.com/api-reference/prediction
- aid: flowise:flowise-leads-api
  name: Flowise Leads API
  description: The leads API from Flowise — 2 operation(s) for leads.
  humanURL: https://docs.flowiseai.com/api-reference
  baseURL: http://localhost:3000/api/v1
  tags:
  - Leads
  tags_raw:
  - leads
  properties:
  - type: OpenAPI
    url: openapi/flowise-leads-api-openapi.yml
  - type: Documentation
    url: https://docs.flowiseai.com/api-reference
  - type: Authentication
    url: https://docs.flowiseai.com/using-flowise/api-keys
  - type: SwaggerUI
    url: https://github.com/FlowiseAI/Flowise/tree/main/packages/api-documentation
  - type: Prediction
    url: https://docs.flowiseai.com/api-reference/prediction
- aid: flowise:flowise-ping-api
  name: Flowise Ping API
  description: The ping API from Flowise — 1 operation(s) for ping.
  humanURL: https://docs.flowiseai.com/api-reference
  baseURL: http://localhost:3000/api/v1
  tags:
  - Ping
  tags_raw:
  - ping
  properties:
  - type: OpenAPI
    url: openapi/flowise-ping-api-openapi.yml
  - type: Documentation
    url: https://docs.flowiseai.com/api-reference
  - type: Authentication
    url: https://docs.flowiseai.com/using-flowise/api-keys
  - type: SwaggerUI
    url: https://github.com/FlowiseAI/Flowise/tree/main/packages/api-documentation
  - type: Prediction
    url: https://docs.flowiseai.com/api-reference/prediction
- aid: flowise:flowise-prediction-api
  name: Flowise Prediction API
  description: The prediction API from Flowise — 1 operation(s) for prediction.
  humanURL: https://docs.flowiseai.com/api-reference
  baseURL: http://localhost:3000/api/v1
  tags:
  - Predictions
  tags_raw:
  - prediction
  properties:
  - type: OpenAPI
    url: openapi/flowise-prediction-api-openapi.yml
  - type: Documentation
    url: https://docs.flowiseai.com/api-reference
  - type: Authentication
    url: https://docs.flowiseai.com/using-flowise/api-keys
  - type: SwaggerUI
    url: https://github.com/FlowiseAI/Flowise/tree/main/packages/api-documentation
  - type: Prediction
    url: https://docs.flowiseai.com/api-reference/prediction
- aid: flowise:flowise-tools-api
  name: Flowise Tools API
  description: The tools API from Flowise — 2 operation(s) for tools.
  humanURL: https://docs.flowiseai.com/api-reference
  baseURL: http://localhost:3000/api/v1
  tags:
  - Tools
  tags_raw:
  - tools
  properties:
  - type: OpenAPI
    url: openapi/flowise-tools-api-openapi.yml
  - type: Documentation
    url: https://docs.flowiseai.com/api-reference
  - type: Authentication
    url: https://docs.flowiseai.com/using-flowise/api-keys
  - type: SwaggerUI
    url: https://github.com/FlowiseAI/Flowise/tree/main/packages/api-documentation
  - type: Prediction
    url: https://docs.flowiseai.com/api-reference/prediction
- aid: flowise:flowise-upsert-history-api
  name: Flowise Upsert History API
  description: The upsert-history API from Flowise — 1 operation(s) for upsert-history.
  humanURL: https://docs.flowiseai.com/api-reference
  baseURL: http://localhost:3000/api/v1
  tags:
  - upsert-history
  properties:
  - type: OpenAPI
    url: openapi/flowise-upsert-history-api-openapi.yml
  - type: Documentation
    url: https://docs.flowiseai.com/api-reference
  - type: Authentication
    url: https://docs.flowiseai.com/using-flowise/api-keys
  - type: SwaggerUI
    url: https://github.com/FlowiseAI/Flowise/tree/main/packages/api-documentation
  - type: Prediction
    url: https://docs.flowiseai.com/api-reference/prediction
- aid: flowise:flowise-variables-api
  name: Flowise Variables API
  description: The variables API from Flowise — 2 operation(s) for variables.
  humanURL: https://docs.flowiseai.com/api-reference
  baseURL: http://localhost:3000/api/v1
  tags:
  - Variables
  tags_raw:
  - variables
  properties:
  - type: OpenAPI
    url: openapi/flowise-variables-api-openapi.yml
  - type: Documentation
    url: https://docs.flowiseai.com/api-reference
  - type: Authentication
    url: https://docs.flowiseai.com/using-flowise/api-keys
  - type: SwaggerUI
    url: https://github.com/FlowiseAI/Flowise/tree/main/packages/api-documentation
  - type: Prediction
    url: https://docs.flowiseai.com/api-reference/prediction
- aid: flowise:flowise-vector-api
  name: Flowise Vector API
  description: The vector API from Flowise — 1 operation(s) for vector.
  humanURL: https://docs.flowiseai.com/api-reference
  baseURL: http://localhost:3000/api/v1
  tags:
  - Vectors
  tags_raw:
  - vector
  properties:
  - type: OpenAPI
    url: openapi/flowise-vector-api-openapi.yml
  - type: Documentation
    url: https://docs.flowiseai.com/api-reference
  - type: Authentication
    url: https://docs.flowiseai.com/using-flowise/api-keys
  - type: SwaggerUI
    url: https://github.com/FlowiseAI/Flowise/tree/main/packages/api-documentation
  - type: Prediction
    url: https://docs.flowiseai.com/api-reference/prediction
common:
- type: CapabilityMap
  url: capabilities/flowise-capability-edges.yml
  name: Flowise Business Capability Map
- type: ParentCompany
  url: https://apis.io/providers/workday/
  name: Workday
  x-relationship: acquired
  x-evidence: Flowise was acquired by Workday in 2025.
- type: AgenticAccess
  url: agentic-access/flowise-agentic-access.yml
- type: DomainSecurity
  url: security/flowise-domain-security.yml
- type: Authentication
  url: authentication/flowise-authentication.yml
- name: Website
  url: https://flowiseai.com/
  type: Website
- name: Documentation
  url: https://docs.flowiseai.com/
  type: Documentation
- name: GitHub
  url: https://github.com/FlowiseAI/Flowise
  type: GitHub
- name: GitHub Organization
  url: https://github.com/FlowiseAI
  type: GitHubOrganization
- name: Pricing
  url: https://flowiseai.com/pricing
  type: Pricing
- name: SignUp
  url: https://flowiseai.com/
  type: Signup
- name: License
  url: https://github.com/FlowiseAI/Flowise/blob/main/LICENSE.md
  type: License
- name: Discord
  url: https://discord.gg/jbaHfsRVBW
  type: Discord
- name: X
  url: https://twitter.com/FlowiseAI
  type: Twitter
- name: YouTube
  url: https://www.youtube.com/@FlowiseAI
  type: YouTube
- name: Marketplace
  url: https://flowiseai.com/marketplace
  type: Marketplace
- name: TypeScript SDK
  url: https://github.com/FlowiseAI/FlowiseSDK
  type: SDKs
- name: Python SDK
  url: https://github.com/FlowiseAI/FlowisePy
  type: SDKs
- name: Embed Widget
  url: https://github.com/FlowiseAI/FlowiseChatEmbed
  type: SDKs
- name: React Embed Component
  url: https://github.com/FlowiseAI/FlowiseEmbedReact
  type: SDKs
- name: Docs Repository
  url: https://github.com/FlowiseAI/FlowiseDocs
  type: Documentation
- name: Docker Image
  url: https://hub.docker.com/r/flowiseai/flowise
  type: ContainerImage
- name: NPM Package
  url: https://www.npmjs.com/package/flowise
  type: Package
- name: Pricing Plans
  url: plans/flowise-plans-pricing.yml
  type: Plans
- name: Rate Limits
  url: rate-limits/flowise-rate-limits.yml
  type: RateLimits
- name: FinOps
  url: finops/flowise-finops.yml
  type: FinOps
integrations:
- name: LangChain
- name: LangGraph
- name: OpenAI
- name: Anthropic
- name: Google Gemini
- name: AWS Bedrock
- name: Azure OpenAI
- name: Hugging Face
- name: Ollama
- name: Mistral
- name: Cohere
- name: Pinecone
- name: Chroma
- name: Weaviate
- name: Qdrant
- name: Milvus
- name: Redis
- name: PostgreSQL
- name: Supabase
- name: Elasticsearch
- name: MongoDB Atlas Vector Search
- name: Prometheus
- name: OpenTelemetry
- name: Slack
- name: Discord
- name: Telegram
- name: WhatsApp
- name: AWS
- name: Azure
- name: GCP
- name: Digital Ocean
- name: Railway
- name: Render
- name: HuggingFace Spaces
- name: Workday
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Flowise API — frequently asked questions

Does Flowise have an API?

Yes. APIs.io lists 13 APIs from Flowise, including Flowise Assistants API, Flowise Attachments API and Flowise Chatflows API, and 10 more.

Is there an OpenAPI specification for the Flowise API?

Yes. APIs.io indexes 13 OpenAPI specifications for Flowise, each linked for download from this page.

How do I authenticate with the Flowise API?

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

How much does the Flowise API cost?

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

Is the Flowise API ready for AI agents?

Flowise has a Kin Score of 37.1 out of 100 (thin) and an Agent Readiness score of 21.3 (agent-aware), scored by API Evangelist on 2026-11-06.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

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https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

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Every operation they expose

curl "https://apis.io/api/v1/providers/flowise/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/flowise/evidence"

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