Regrid

Regrid is a national land parcel data platform providing REST APIs for querying parcel boundaries, ownership, zoning, assessed values, and deed records across all US counties and Canadian provinces. The platform offers a Parcel API for retrieving structured GeoJSON parcel records by location, address, APN, owner, or polygon area, alongside a Tile API delivering raster and vector map layers. Additional APIs cover matched secondary addresses, building footprints, standardized zoning, and daily ownership updates. Authentication uses API token parameters, billing is metered by parcel records returned, and self-serve monthly subscriptions are available in Standard and Premium schema tiers with enterprise custom packages also offered.

Regrid publishes 5 APIs on the APIs.io network, including Metadata API, Parcel Query API, Parcel Search API, and 2 more. Tagged areas include Parcels, Land Data, Property Data, GeoJSON, and Real-Estate.

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

Regrid’s developer surface includes authentication, documentation, pricing, engineering blog, code examples, and 13 more developer resources.

🌐 Visit website 📡 Source on GitHub

44.8/100 developing ▬ flat Agent 21/100 agent aware saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

AccessFreemiumSelf serveFree trial⚡ Free to try

1 APIs

ParcelsLand DataProperty Data GeoJSON Real-Estate Zoning Ownership Geospatial Mapping Tiles

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 44.8/100 · developing

Contract Quality 14.1 / 23

Developer Ergonomics 3.4 / 18

Access Clarity 9.0 / 18

Operational Transparency 5.5 / 12

Contract Governance 2.7 / 11

Discoverability 6.2 / 9

Create-or-Update Ergonomics 0.0 / 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

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/regrid: 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 9

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

Regrid Tile API

Tile Map Service (TMS) providing interactive vector and raster map layers of the full Regrid parcel dataset for embedding in web and mobile mapping applications. Supports both S...

Regrid Matched Building Footprints API

API delivering building footprint geometries matched to parcel records, including building square footage and building count per parcel.

Regrid Standardized Zoning API

API providing standardized zoning data and classifications covering major US metropolitan areas, matched to parcel records.

Regrid Daily Ownership Updates API

API providing current owner information and deeded property details with daily refresh cycles for up-to-date ownership tracking.

Regrid Metadata API

Coverage, usage, and data quality endpoints

Regrid Parcel Query API

Filter parcel dataset by indexed schema attributes

Regrid Parcel Search API

Search parcel records by various criteria

Regrid Schemas API

Field schema definitions for parcel data products

Regrid Typeahead API

Address autocomplete suggestions

Scroll for all 9

Open Collections 6

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

API Collection

OPEN COLLECTION

Regrid Parcel Metadata API

OPEN COLLECTION

Regrid Parcel Metadata Parcel Query API

OPEN COLLECTION

Regrid Parcel Metadata Parcel Search API

OPEN COLLECTION

Regrid Parcel Metadata Schemas API

OPEN COLLECTION

Regrid Parcel Metadata Typeahead API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Regrid Plans Pricing

4 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Regrid Rate Limits

3 limits

RATE LIMITS

FinOps 1

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

Regrid Finops

FINOPS

Semantic Vocabularies 1

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

Regrid Context

2 classes · 56 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Regrid API Rules

5 rules · 4 warnings 1 info

SPECTRAL

JSON Schema 1

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

Regrid Parcel Properties

53 properties

JSON SCHEMA

Examples 2

Example request and response payloads for these APIs.

Parcel Area Search Request

3 fields

EXAMPLE

Parcel Point Lookup Response

4 fields

EXAMPLE

Security Posture 2

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

Regrid Authentication

apiKey · 1 scheme

SECURITY

Regrid Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Regrid Agentic Access

22 operations · 4 acting

AGENTIC

Resources

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

JSONSchema

JSONSchema

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

Vocabulary

Vocabulary

JSONLDContext

JSONLDContext

Build 2

SDKs, sample code, and the tooling you integrate with

Examples

Examples

Examples

Examples

Access & Security 2

Authentication, authorization, and security posture

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 3

The organization behind the API

Website

Website

Blog

Blog

LinkedIn

Other 1

Properties that don't map to a standard resource type

Source (apis.yml)

aid: regrid
name: Regrid
type: Index
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: true
  try_now: true
  public: false
  label: Freemium (free trial) · 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/regrid.png
url: https://raw.githubusercontent.com/api-evangelist/regrid/refs/heads/main/apis.yml
created: 2026-06-12
modified: 2026-06-12
specificationVersion: '0.23'
description: 'Regrid is a national land parcel data platform providing REST APIs for querying parcel boundaries, ownership,
  zoning, assessed values, and deed records across all US counties and Canadian provinces. The platform offers a Parcel API
  for retrieving structured GeoJSON parcel records by location, address, APN, owner, or polygon area, alongside a Tile API
  delivering raster and vector map layers. Additional APIs cover matched secondary addresses, building footprints, standardized
  zoning, and daily ownership updates. Authentication uses API token parameters, billing is metered by parcel records returned,
  and self-serve monthly subscriptions are available in Standard and Premium schema tiers with enterprise custom packages
  also offered.

  '
tags:
- Parcels
- Land Data
- Property Data
- GeoJSON
- Real-Estate
- Zoning
- Ownership
- Geospatial
- Mapping
- Tiles
tags_raw:
- Parcels
- Land Data
- Property Data
- GeoJSON
- Real Estate
- Zoning
- Ownership
- Geospatial
- Mapping
- Tiles
apis:
- name: Regrid Tile API
  description: 'Tile Map Service (TMS) providing interactive vector and raster map layers of the full Regrid parcel dataset
    for embedding in web and mobile mapping applications. Supports both Standard and Premium schema tile sets.

    '
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://regrid.com/api
  baseURL: https://app.regrid.com
  tags:
  - Tiles
  - Mapping
  - Geospatial
  - TMS
  properties:
  - type: Documentation
    url: https://support.regrid.com/api/section/parcel-api
- name: Regrid Matched Building Footprints API
  description: 'API delivering building footprint geometries matched to parcel records, including building square footage
    and building count per parcel.

    '
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://regrid.com/api
  baseURL: https://app.regrid.com
  tags:
  - Buildings
  - Footprints
  - Geospatial
  properties:
  - type: Documentation
    url: https://support.regrid.com/api/parcel-api-endpoints
- name: Regrid Standardized Zoning API
  description: 'API providing standardized zoning data and classifications covering major US metropolitan areas, matched to
    parcel records.

    '
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://regrid.com/api
  baseURL: https://app.regrid.com
  tags:
  - Zoning
  - Land Use
  - Geospatial
  properties:
  - type: Documentation
    url: https://support.regrid.com/api/parcel-api-endpoints
- name: Regrid Daily Ownership Updates API
  description: 'API providing current owner information and deeded property details with daily refresh cycles for up-to-date
    ownership tracking.

    '
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://regrid.com/api
  baseURL: https://app.regrid.com
  tags:
  - Ownership
  - Deeds
  - Real-Estate
  tags_raw:
  - Ownership
  - Deeds
  - Real Estate
  properties:
  - type: Documentation
    url: https://support.regrid.com/api/parcel-api-endpoints
- aid: regrid:regrid-metadata-api
  name: Regrid Metadata API
  description: Coverage, usage, and data quality endpoints
  humanURL: https://regrid.com/parcel-api
  baseURL: https://app.regrid.com
  tags:
  - Metadata
  properties:
  - type: OpenAPI
    url: openapi/regrid-metadata-api-openapi.yml
  - type: Documentation
    url: https://support.regrid.com/api/using-the-parcel-api
- aid: regrid:regrid-parcel-query-api
  name: Regrid Parcel Query API
  description: Filter parcel dataset by indexed schema attributes
  humanURL: https://regrid.com/parcel-api
  baseURL: https://app.regrid.com
  tags:
  - Parcel Query
  properties:
  - type: OpenAPI
    url: openapi/regrid-parcel-query-api-openapi.yml
  - type: Documentation
    url: https://support.regrid.com/api/using-the-parcel-api
- aid: regrid:regrid-parcel-search-api
  name: Regrid Parcel Search API
  description: Search parcel records by various criteria
  humanURL: https://regrid.com/parcel-api
  baseURL: https://app.regrid.com
  tags:
  - Parcel Search
  properties:
  - type: OpenAPI
    url: openapi/regrid-parcel-search-api-openapi.yml
  - type: Documentation
    url: https://support.regrid.com/api/using-the-parcel-api
- aid: regrid:regrid-schemas-api
  name: Regrid Schemas API
  description: Field schema definitions for parcel data products
  humanURL: https://regrid.com/parcel-api
  baseURL: https://app.regrid.com
  tags:
  - Schemas
  properties:
  - type: OpenAPI
    url: openapi/regrid-schemas-api-openapi.yml
  - type: Documentation
    url: https://support.regrid.com/api/using-the-parcel-api
- aid: regrid:regrid-typeahead-api
  name: Regrid Typeahead API
  description: Address autocomplete suggestions
  humanURL: https://regrid.com/parcel-api
  baseURL: https://app.regrid.com
  tags:
  - Typeahead
  properties:
  - type: OpenAPI
    url: openapi/regrid-typeahead-api-openapi.yml
  - type: Documentation
    url: https://support.regrid.com/api/using-the-parcel-api
common:
- type: AgenticAccess
  url: agentic-access/regrid-agentic-access.yml
- type: DomainSecurity
  url: security/regrid-domain-security.yml
- type: Authentication
  url: authentication/regrid-authentication.yml
- type: Website
  url: https://regrid.com
- type: Documentation
  url: https://support.regrid.com/api/section/parcel-api
- type: Pricing
  url: https://app.regrid.com/api/plans
- type: Blog
  url: https://regrid.com/blog
- type: StatusPage
  url: https://status.regrid.com/
- type: LinkedIn
  url: https://www.linkedin.com/company/regridapp
- type: X
  url: https://x.com/regridapp
- type: Plans
  url: plans/regrid-plans-pricing.yml
- type: RateLimits
  url: rate-limits/regrid-rate-limits.yml
- type: FinOps
  url: finops/regrid-finops.yml
- type: Vocabulary
  url: vocabulary/regrid-vocabulary.yml
- type: JSONSchema
  url: json-schema/regrid-parcel-properties.json
- type: JSONLDContext
  url: json-ld/regrid-context.jsonld
- type: Examples
  url: examples/parcel-point-lookup-response.json
- type: Examples
  url: examples/parcel-area-search-request.json
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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