Softr website screenshot

Softr

Softr is a no-code platform for building client portals, internal tools, and web apps on top of Airtable, Google Sheets, and the native Softr Database. Its public REST APIs let you manage app users (create, invite, activate, magic links) and read and write records in Softr Databases programmatically using a Softr-Api-Key header.

Softr publishes 3 APIs on the APIs.io network: Databases API, Records API, and Users API. Tagged areas include No-Code, App Builder, Client Portals, User Management, and Database.

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

🌐 Visit website 📡 Source on GitHub
38.5/100 thin ▬ flat Agent 28/100 agent aware saas Full breakdown ↓
scored 2026-09-14 · rubric v0.22.0
AccessFreemiumSelf serve⚡ Free to try
1 APIs
No-CodeApp BuilderClient PortalsUser ManagementDatabase

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-14 · rubric v0.22.0
Composite quality — 38.5/100 · thin
Contract Quality 12.2 / 23
Developer Ergonomics 5.8 / 18
Access Clarity 7.1 / 18
Operational Transparency 4.0 / 12
Contract Governance 0.0 / 11
Discoverability 6.2 / 9
Create-or-Update Ergonomics 0.0 / 10
Agent readiness — 28/100 · 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
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.
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 github.com/api-evangelist/softr: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 4

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

Softr Webhooks and Workflows

Softr Workflows fire outbound automations and HTTP webhook calls in response to app events (such as record or user changes), letting external systems react to activity inside a ...

Softr Databases API

List and manage Softr Databases.

Softr Records API

Create, read, update, delete, and search records.

Softr Users API

Manage end users of a published Softr app.

Open Collections 5

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

API Collection

OPEN COLLECTION

Softr Databases API

OPEN COLLECTION

Softr Databases Records API

OPEN COLLECTION

Softr Databases Users API

OPEN COLLECTION

Softr API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Softr Plans Pricing

5 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Softr Rate Limits

6 limits

RATE LIMITS

FinOps 1

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

Softr Finops

FINOPS

Security Posture 2

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

Softr Authentication

apiKey · 1 scheme

SECURITY

Softr Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Softr Agentic Access

14 operations · 11 acting

14 operations · 11 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
LinkedIn
 Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: softr
url: https://raw.githubusercontent.com/api-evangelist/softr/refs/heads/main/apis.yml
name: Softr
kind: company
description: Softr is a no-code platform for building client portals, internal tools, and web apps on top of Airtable, Google
  Sheets, and the native Softr Database. Its public REST APIs let you manage app users (create, invite, activate, magic links)
  and read and write records in Softr Databases programmatically using a Softr-Api-Key header.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-09-03'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/softr.png
tags:
- No-Code
- App Builder
- Client Portals
- User Management
- Database
tags_raw:
- No Code
- App Builder
- Client Portals
- User Management
- Database
created: '2026-06-20'
modified: '2026-06-20'
specificationVersion: '0.23'
apis:
- aid: softr:webhooks
  name: Softr Webhooks and Workflows
  tags:
  - Webhook
  - Workflows
  - Automation
  tags_raw:
  - Webhooks
  - Workflows
  - Automation
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.softr.io/workflows
  baseURL: https://studio-api.softr.io/v1/api
  properties:
  - url: https://docs.softr.io/workflows
    type: Documentation
  description: Softr Workflows fire outbound automations and HTTP webhook calls in response to app events (such as record
    or user changes), letting external systems react to activity inside a Softr app. There is no documented inbound public
    webhook subscription REST API.
- aid: softr:softr-databases-api
  name: Softr Databases API
  description: List and manage Softr Databases.
  humanURL: https://docs.softr.io/softr-api/api-setup-and-endpoints
  baseURL: https://studio-api.softr.io/v1/api
  tags:
  - Databases
  properties:
  - type: OpenAPI
    url: openapi/softr-databases-api-openapi.yml
  - type: Documentation
    url: https://docs.softr.io/softr-api
  - type: APIReference
    url: https://docs.softr.io/softr-api/api-setup-and-endpoints
  - type: PostmanCollection
    url: collections/softr.postman_collection.json
  - type: OpenCollection
    url: collections/softr.opencollection.json
  - type: Documentation
    url: https://docs.softr.io/softr-api/softr-database-api
  - type: APIReference
    url: https://docs.softr.io/softr-api/softr-database-api/records/get-records.md
- aid: softr:softr-records-api
  name: Softr Records API
  description: Create, read, update, delete, and search records.
  humanURL: https://docs.softr.io/softr-api/api-setup-and-endpoints
  baseURL: https://studio-api.softr.io/v1/api
  tags:
  - Records
  properties:
  - type: OpenAPI
    url: openapi/softr-records-api-openapi.yml
  - type: Documentation
    url: https://docs.softr.io/softr-api
  - type: APIReference
    url: https://docs.softr.io/softr-api/api-setup-and-endpoints
  - type: PostmanCollection
    url: collections/softr.postman_collection.json
  - type: OpenCollection
    url: collections/softr.opencollection.json
  - type: Documentation
    url: https://docs.softr.io/softr-api/softr-database-api
  - type: APIReference
    url: https://docs.softr.io/softr-api/softr-database-api/records/get-records.md
- aid: softr:softr-users-api
  name: Softr Users API
  description: Manage end users of a published Softr app.
  humanURL: https://docs.softr.io/softr-api/api-setup-and-endpoints
  baseURL: https://studio-api.softr.io/v1/api
  tags:
  - User
  tags_raw:
  - Users
  properties:
  - type: OpenAPI
    url: openapi/softr-users-api-openapi.yml
  - type: Documentation
    url: https://docs.softr.io/softr-api
  - type: APIReference
    url: https://docs.softr.io/softr-api/api-setup-and-endpoints
  - type: PostmanCollection
    url: collections/softr.postman_collection.json
  - type: OpenCollection
    url: collections/softr.opencollection.json
  - type: Documentation
    url: https://docs.softr.io/softr-api/softr-database-api
  - type: APIReference
    url: https://docs.softr.io/softr-api/softr-database-api/records/get-records.md
common:
- type: AgenticAccess
  url: agentic-access/softr-agentic-access.yml
- type: DomainSecurity
  url: security/softr-domain-security.yml
- type: Authentication
  url: authentication/softr-authentication.yml
- type: GitHubOrganization
  url: https://github.com/softr-io
- type: LinkedIn
  url: https://www.linkedin.com/company/softr
- type: Website
  url: https://www.softr.io
- type: Documentation
  url: https://docs.softr.io
- type: Plans
  url: plans/softr-plans-pricing.yml
- type: RateLimits
  url: rate-limits/softr-rate-limits.yml
- type: FinOps
  url: finops/softr-finops.yml
- url: https://www.softr.io/blog
  type: Blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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