Feasibly

Feasibly provides Australian planning intelligence, aggregating zone, overlay and development‑control data from about 455 councils across seven states. Users can query via web, REST API, or MCP server, receiving source‑linked, confidence‑tagged answers with free tier lookups and paid plans for higher volumes.

Feasibly is listed with 2 APIs on the APIs.io network. Tagged areas include Company, Planning, Real Estate, Data API, and Australia.

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

Feasibly’s developer surface includes changelog, authentication, signup flow, documentation, API reference, pricing, engineering blog, and 17 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

39.4/100 developing Agent 20/100 agent aware Heartbeat 40/100 slowing Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

2 APIs

Company Planning Real Estate Data API Australia

Kin Score

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

Composite quality — 39.4/100 · developing

Contract Quality 4.0 / 21

Developer Ergonomics 8.9 / 17

Access Clarity 10.5 / 17

Operational Transparency 1.6 / 11

Contract Governance 2.2 / 10

Discoverability 5.8 / 9

Regulatory Posture 2.8 / 15

Agent readiness — 20/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 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 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 4 / 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 5 / 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 could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% 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 Ask about this →
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author Ask about this →
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 →
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented) Ask about this →

10 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 19.0 — up to +20.3 composite points Ask about this →
Operational Transparency scores 14.3 — up to +11.1 composite points Ask about this →
Developer Ergonomics scores 52.4 — up to +9.5 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/feasibly-com-au/apis.yml: open an issue on github.com/api-evangelist/feasibly-com-au 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 →

APIs 2

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

Feasibly API

Feasibly provides a REST API for accessing Australian planning data, as documented in the reference pages.

Feasibly API

Feasibly API as documented publicly: 2 operations. Contract generated from the documentation by API Evangelist (2026-11-07); not the provider's own document.

Feasibly API pricing

Prices published by Feasibly, read 2026-11-07 from feasibly.com.au/pricing/.

Plan	Price
Free	$0 forever
Starter	$29/mo + GST
Pro	$99/mo + GST
Scale	$299/mo + GST
Pay as you go	One-off · $49 + GST
Enterprise	Custom

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Feasibly Plans Pricing

6 plans

PLANS

Semantic Vocabularies 1

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

Feasibly Com Au Context

1 classes · 1 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.

Feasibly API Rules

32 rules · 30 error-severity 1 warn-severity 1 info-severity

SPECTRAL

JSON Schema 1

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

PostApiV1LookupRequest

1 properties

JSON SCHEMA

Security Posture 2

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

Feasibly Authentication

2 schemes

SECURITY

Feasibly Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

SignUp

SignUp

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

Conformance

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

ChangeLog

ChangeLog

ChangeLog

ChangeLog

Commercial 4

Pricing, plans, and the legal terms of use

Plans

TermsOfService

PrivacyPolicy

Pricing

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: feasibly-com-au
name: Feasibly
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
  probe_state: unreadable
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-13'
  method: derived
image: https://feasibly.com.au/og/home.jpg
description: Feasibly provides Australian planning intelligence, aggregating zone, overlay and development‑control data from
  about 455 councils across seven states. Users can query via web, REST API, or MCP server, receiving source‑linked, confidence‑tagged
  answers with free tier lookups and paid plans for higher volumes.
url: https://artifacts.apis.io/feasibly-com-au/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-07 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-07'
modified: '2026-11-07'
tags:
- Company
- Planning
- Real Estate
- Data API
- Australia
tags_raw:
- Company
- Planning
- RealEstate
- DataAPI
- Australia
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/feasibly-com-au-plans-pricing.yml
- type: Spectral
  url: rules/feasibly-com-au-rules.yml
- type: JSONLD
  url: json-ld/feasibly-com-au-context.jsonld
- type: Vocabulary
  url: vocabulary/feasibly-com-au-vocabulary.yml
- type: DataModel
  url: data-model/feasibly-com-au-data-model.yml
- type: ChangeLog
  url: changelog/feasibly-com-au-changelog.yml
- type: Authentication
  url: authentication/feasibly-com-au-authentication.yml
- type: Conformance
  url: conformance/feasibly-com-au-conformance.yml
- type: LLMsTxt
  url: llms/feasibly-com-au-llms.txt
- type: WellKnown
  url: well-known/feasibly-com-au-well-known.yml
- type: Hosts
  url: hosts/feasibly-com-au-hosts.yml
- type: Vendors
  url: vendors/feasibly-com-au-vendors.yml
- type: TermsOfService
  url: https://feasibly.com.au/terms/
- type: SignUp
  url: https://app.feasibly.com.au/register
- type: PrivacyPolicy
  url: https://feasibly.com.au/privacy/
- type: DeveloperPortal
  url: https://feasibly.com.au/for/developers/
- type: ChangeLog
  url: https://feasibly.com.au/docs/changelog/
- type: DomainSecurity
  url: security/feasibly-com-au-domain-security.yml
- type: Website
  url: https://feasibly.com.au/
- type: Documentation
  url: https://feasibly.com.au/docs/
- type: APIReference
  url: https://feasibly.com.au/docs/api-reference/
- type: Pricing
  url: https://feasibly.com.au/pricing/
- type: Blog
  url: https://feasibly.com.au/blog/
- type: GettingStarted
  url: https://feasibly.com.au/try-it/
apis:
- name: Feasibly API
  description: Feasibly provides a REST API for accessing Australian planning data, as documented in the reference pages.
  humanURL: https://feasibly.com.au/reference/
  aid: feasibly-com-au:feasibly-api
- aid: feasibly-com-au:feasibly-com-au-api
  name: Feasibly API
  description: 'Feasibly API as documented publicly: 2 operations. Contract generated from the documentation by API Evangelist
    (2026-11-07); not

    the provider''s own document.'
  humanURL: https://feasibly.com.au/reference/nsw/coolamon-shire
  baseURL: https://mcp.feasibly.com.au
  properties:
  - type: OpenAPI
    url: openapi/_ae-authored/feasibly-com-au-openapi-generated.yml
    x-provenance: generated
  - type: JSONSchema
    url: json-schema/feasibly-com-au-post-api-v1-lookup-request-schema.json
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: Documentation pages exist but no OpenAPI, AsyncAPI, GraphQL, or other machine‑readable contract was found.
  evidence:
  - url: https://feasibly.com.au/reference/
    status: 200
  checked: '2026-11-07'
x-enrichment:
  date: '2026-11-07'
  status: enriched
  artifacts_added: 25
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Feasibly API — frequently asked questions

Does Feasibly have an API?

Yes. APIs.io lists 2 APIs from Feasibly, including Feasibly API and Feasibly API.

Is there an OpenAPI specification for the Feasibly API?

Yes. APIs.io indexes 1 OpenAPI specification for Feasibly, each linked for download from this page.

How do I authenticate with the Feasibly API?

Feasibly uses bearer-token authentication (2 schemes). The details are profiled on APIs.io as Feasibly Authentication.

How much does the Feasibly API cost?

Feasibly publishes its prices; its Free plan is $0 forever as of 2026-11-07. APIs.io lists 6 pricing plans for Feasibly, with each plan's price, limits and inclusions under Pricing on this page.

Is the Feasibly API ready for AI agents?

Feasibly has a Kin Score of 39.4 out of 100 (developing) and an Agent Readiness score of 20.1 (agent-aware), scored by API Evangelist on 2026-11-13.

Work with this as data

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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.

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