Formbricks

Formbricks is an open-source experience management and survey platform (a privacy-first Typeform / Qualtrics alternative). Its REST API lets you create and manage surveys, collect and query responses, manage contacts and their attributes, and wire up webhooks, with a Public Client API (no auth) for survey delivery and a Management API authenticated with an x-api-key header.

Formbricks publishes 7 APIs on the APIs.io network, including Action Classes API, Client API, Contacts API, and 4 more. Tagged areas include Surveys, Experience Management, Feedback, Forms, and Open Source.

Formbricks’ developer surface includes authentication, documentation, engineering blog, and 8 more developer resources.

🌐 Visit website 📡 Source on GitHub

39.1/100 thin ▬ flat Agent 31/100 agent aware Full breakdown ↓
scored 2026-08-03 · rubric v0.9

AccessFreemiumSelf serve⚡ Free to try

7 APIs

SurveysExperience ManagementFeedbackFormsOpen Source

Kin Score

Kin Score How this is scored →
scored 2026-08-03 · rubric v0.9

Composite quality — 39.1/100 · thin

Contract Quality 14.7 / 25

Developer Ergonomics 4.3 / 20

Commercial Clarity 7.9 / 20

Operational Transparency 4.8 / 13

Governance 0.0 / 12

Discoverability 7.4 / 10

Agent readiness — 31/100 · agent aware

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 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

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/formbricks: 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 7

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

Formbricks Action Classes API

Define code and no-code actions that trigger in-product surveys.

Formbricks Client API

Public unauthenticated Client API used by survey front-ends.

Formbricks Contacts API

Manage contacts and contact attribute keys.

Formbricks Me API

Account and environment information for an API key.

Formbricks Responses API

Create, query, and manage survey responses.

Formbricks Surveys API

Create and manage surveys.

Formbricks Webhooks API

Real-time HTTP notifications for response events.

Scroll for all 7

Open Collections 1

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

Formbricks API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Formbricks Plans Pricing

5 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Formbricks Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

Formbricks Finops

FINOPS

Security Posture 2

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

Formbricks Authentication

apiKey · 1 scheme

SECURITY

Formbricks Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Agentic Access 1

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

Formbricks Agentic Access

26 operations · 14 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 2

Authentication, authorization, and security posture

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

Website

Website

Blog

Blog

Source (apis.yml)

aid: formbricks
url: https://raw.githubusercontent.com/api-evangelist/formbricks/refs/heads/main/apis.yml
name: Formbricks
kind: company
description: Formbricks is an open-source experience management and survey platform (a privacy-first Typeform / Qualtrics
  alternative). Its REST API lets you create and manage surveys, collect and query responses, manage contacts and their attributes,
  and wire up webhooks, with a Public Client API (no auth) for survey delivery and a Management API authenticated with an
  x-api-key header.
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/formbricks.png
tags:
- Surveys
- Experience Management
- Feedback
- Forms
- Open Source
created: '2026-06-20'
modified: '2026-06-20'
specificationVersion: '0.19'
apis:
- aid: formbricks:formbricks-action-classes-api
  name: Formbricks Action Classes API
  description: Define code and no-code actions that trigger in-product surveys.
  humanURL: https://formbricks.com/docs/api-v2-reference
  baseURL: https://app.formbricks.com/api
  tags:
  - Action Classes
  properties:
  - type: OpenAPI
    url: openapi/formbricks-action-classes-api-openapi.yml
  - type: Documentation
    url: https://formbricks.com/docs/api-reference/rest-api
  - type: APIReference
    url: https://formbricks.com/docs/api-v2-reference
  - type: PostmanCollection
    url: collections/formbricks.postman_collection.json
  - type: OpenCollection
    url: collections/formbricks.opencollection.json
  - type: GitHub
    url: https://github.com/formbricks/formbricks
  - type: Documentation
    url: https://formbricks.com/docs/api-v2-reference/management-api--responses/create-a-response
  - type: Documentation
    url: https://formbricks.com/docs/developer-docs/webhooks
  - type: APIReference
    url: https://formbricks.com/docs/api-v2-reference/management-api--webhooks/get-webhooks
- aid: formbricks:formbricks-client-api
  name: Formbricks Client API
  description: Public unauthenticated Client API used by survey front-ends.
  humanURL: https://formbricks.com/docs/api-v2-reference
  baseURL: https://app.formbricks.com/api
  tags:
  - Client
  properties:
  - type: OpenAPI
    url: openapi/formbricks-client-api-openapi.yml
  - type: Documentation
    url: https://formbricks.com/docs/api-reference/rest-api
  - type: APIReference
    url: https://formbricks.com/docs/api-v2-reference
  - type: PostmanCollection
    url: collections/formbricks.postman_collection.json
  - type: OpenCollection
    url: collections/formbricks.opencollection.json
  - type: GitHub
    url: https://github.com/formbricks/formbricks
  - type: Documentation
    url: https://formbricks.com/docs/api-v2-reference/management-api--responses/create-a-response
  - type: Documentation
    url: https://formbricks.com/docs/developer-docs/webhooks
  - type: APIReference
    url: https://formbricks.com/docs/api-v2-reference/management-api--webhooks/get-webhooks
- aid: formbricks:formbricks-contacts-api
  name: Formbricks Contacts API
  description: Manage contacts and contact attribute keys.
  humanURL: https://formbricks.com/docs/api-v2-reference
  baseURL: https://app.formbricks.com/api
  tags:
  - Contacts
  properties:
  - type: OpenAPI
    url: openapi/formbricks-contacts-api-openapi.yml
  - type: Documentation
    url: https://formbricks.com/docs/api-reference/rest-api
  - type: APIReference
    url: https://formbricks.com/docs/api-v2-reference
  - type: PostmanCollection
    url: collections/formbricks.postman_collection.json
  - type: OpenCollection
    url: collections/formbricks.opencollection.json
  - type: GitHub
    url: https://github.com/formbricks/formbricks
  - type: Documentation
    url: https://formbricks.com/docs/api-v2-reference/management-api--responses/create-a-response
  - type: Documentation
    url: https://formbricks.com/docs/developer-docs/webhooks
  - type: APIReference
    url: https://formbricks.com/docs/api-v2-reference/management-api--webhooks/get-webhooks
- aid: formbricks:formbricks-me-api
  name: Formbricks Me API
  description: Account and environment information for an API key.
  humanURL: https://formbricks.com/docs/api-v2-reference
  baseURL: https://app.formbricks.com/api
  tags:
  - Me
  properties:
  - type: OpenAPI
    url: openapi/formbricks-me-api-openapi.yml
  - type: Documentation
    url: https://formbricks.com/docs/api-reference/rest-api
  - type: APIReference
    url: https://formbricks.com/docs/api-v2-reference
  - type: PostmanCollection
    url: collections/formbricks.postman_collection.json
  - type: OpenCollection
    url: collections/formbricks.opencollection.json
  - type: GitHub
    url: https://github.com/formbricks/formbricks
  - type: Documentation
    url: https://formbricks.com/docs/api-v2-reference/management-api--responses/create-a-response
  - type: Documentation
    url: https://formbricks.com/docs/developer-docs/webhooks
  - type: APIReference
    url: https://formbricks.com/docs/api-v2-reference/management-api--webhooks/get-webhooks
- aid: formbricks:formbricks-responses-api
  name: Formbricks Responses API
  description: Create, query, and manage survey responses.
  humanURL: https://formbricks.com/docs/api-v2-reference
  baseURL: https://app.formbricks.com/api
  tags:
  - Responses
  properties:
  - type: OpenAPI
    url: openapi/formbricks-responses-api-openapi.yml
  - type: Documentation
    url: https://formbricks.com/docs/api-reference/rest-api
  - type: APIReference
    url: https://formbricks.com/docs/api-v2-reference
  - type: PostmanCollection
    url: collections/formbricks.postman_collection.json
  - type: OpenCollection
    url: collections/formbricks.opencollection.json
  - type: GitHub
    url: https://github.com/formbricks/formbricks
  - type: Documentation
    url: https://formbricks.com/docs/api-v2-reference/management-api--responses/create-a-response
  - type: Documentation
    url: https://formbricks.com/docs/developer-docs/webhooks
  - type: APIReference
    url: https://formbricks.com/docs/api-v2-reference/management-api--webhooks/get-webhooks
- aid: formbricks:formbricks-surveys-api
  name: Formbricks Surveys API
  description: Create and manage surveys.
  humanURL: https://formbricks.com/docs/api-v2-reference
  baseURL: https://app.formbricks.com/api
  tags:
  - Surveys
  properties:
  - type: OpenAPI
    url: openapi/formbricks-surveys-api-openapi.yml
  - type: Documentation
    url: https://formbricks.com/docs/api-reference/rest-api
  - type: APIReference
    url: https://formbricks.com/docs/api-v2-reference
  - type: PostmanCollection
    url: collections/formbricks.postman_collection.json
  - type: OpenCollection
    url: collections/formbricks.opencollection.json
  - type: GitHub
    url: https://github.com/formbricks/formbricks
  - type: Documentation
    url: https://formbricks.com/docs/api-v2-reference/management-api--responses/create-a-response
  - type: Documentation
    url: https://formbricks.com/docs/developer-docs/webhooks
  - type: APIReference
    url: https://formbricks.com/docs/api-v2-reference/management-api--webhooks/get-webhooks
- aid: formbricks:formbricks-webhooks-api
  name: Formbricks Webhooks API
  description: Real-time HTTP notifications for response events.
  humanURL: https://formbricks.com/docs/api-v2-reference
  baseURL: https://app.formbricks.com/api
  tags:
  - Webhooks
  properties:
  - type: OpenAPI
    url: openapi/formbricks-webhooks-api-openapi.yml
  - type: Documentation
    url: https://formbricks.com/docs/api-reference/rest-api
  - type: APIReference
    url: https://formbricks.com/docs/api-v2-reference
  - type: PostmanCollection
    url: collections/formbricks.postman_collection.json
  - type: OpenCollection
    url: collections/formbricks.opencollection.json
  - type: GitHub
    url: https://github.com/formbricks/formbricks
  - type: Documentation
    url: https://formbricks.com/docs/api-v2-reference/management-api--responses/create-a-response
  - type: Documentation
    url: https://formbricks.com/docs/developer-docs/webhooks
  - type: APIReference
    url: https://formbricks.com/docs/api-v2-reference/management-api--webhooks/get-webhooks
common:
- type: AgenticAccess
  url: agentic-access/formbricks-agentic-access.yml
- type: DomainSecurity
  url: security/formbricks-domain-security.yml
- type: Authentication
  url: authentication/formbricks-authentication.yml
- type: GitHubOrganization
  url: https://github.com/formbricks
- type: LinkedIn
  url: https://www.linkedin.com/company/formbricks
- type: Website
  url: https://www.formbricks.com
- type: Documentation
  url: https://formbricks.com/docs
- type: Plans
  url: plans/formbricks-plans-pricing.yml
- type: RateLimits
  url: rate-limits/formbricks-rate-limits.yml
- type: FinOps
  url: finops/formbricks-finops.yml
- url: https://formbricks.com/blog
  type: Blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Where this information came from

This is an independent, third-party profile of Formbricks, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.