ATTOM · Agentic Access

ATTOM Agentic Access

x-agentic-access generated

ATTOM exposes 47 API operations that an AI agent could call, of which 0 are state-changing ‘acting’ operations. This is a recommended x-agentic-access execution contract — the scope, audience, consequence tier, short-lived token constraints, and escalation each action should carry before it is handed to an autonomous agent.

By consequence: 47 read.

Contracts are classified heuristically from the provider’s OpenAPI and refresh on every APIs.io network build; audience is bound per deployment. The model follows Curity’s Access Intelligence (apidays Munich 2026). Browse every provider’s agent contracts at agentic-access.apis.io.

Real-EstateProperty DataProperty IntelligenceMortgageAssessmentAVMForeclosureTransactionOwner DataBuilding PermitsGeospatialBoundariesDemographicsNeighborhoodPOIInsuranceMortgage TechnologyPropTech
Operations: 47 Acting: 0 Human-in-the-loop: 0 Method: generated

By consequence

read 47

Source

Agentic Access

Raw ↑ 
generated: '2026-07-15'
method: generated
source: openapi/attom-area-api-openapi.yml, openapi/attom-community-api-openapi.yml, openapi/attom-parcel-tiles-api-openapi.yml,
  openapi/attom-poi-api-openapi.yml, openapi/attom-property-api-openapi.yml
description: Recommended x-agentic-access execution contracts, classified heuristically from
  the OpenAPI. A governance starting point for exposing this API to AI agents — review and bind
  audience per deployment. See research/curity/agentic-governance/.
summary:
  operations: 47
  by_action_class:
    connected: 47
  by_consequence:
    read: 47
  human_in_the_loop_required: 0
operations:
- path: /areaapi/area/boundary/detail
  method: get
  operationId: getBoundaryDetail
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /areaapi/area/hierarchy/lookup
  method: get
  operationId: getHierarchyLookup
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /areaapi/area/state/lookup
  method: get
  operationId: getStateLookup
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /areaapi/area/county/lookup
  method: get
  operationId: getCountyLookup
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /areaapi/area/cbsa/lookup
  method: get
  operationId: getCbsaLookup
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /areaapi/area/geoid/lookup
  method: get
  operationId: getGeoIdLookup
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /areaapi/area/geoId/legacyLookup
  method: get
  operationId: getGeoCodeLegacyLookup
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /v4/location/lookup
  method: get
  operationId: getLocationLookupV4
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /v4.0.0/neighborhood/community
  method: get
  operationId: getNeighborhoodCommunity
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /v4/location/lookup
  method: get
  operationId: getLocationLookup
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /parceltileapi/v1/tile/{z}/{x}/{y}
  method: get
  operationId: getParcelTile
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /v4/neighborhood/poi
  method: get
  operationId: searchPois
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /v4/neighborhood/poi/categorylookup
  method: get
  operationId: lookupPoiCategories
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /property/address
  method: get
  operationId: searchPropertyAddress
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /property/snapshot
  method: get
  operationId: getPropertySnapshot
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /property/detail
  method: get
  operationId: getPropertyDetail
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /property/detailwithschools
  method: get
  operationId: getPropertyDetailWithSchools
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /property/detailmortgage
  method: get
  operationId: getPropertyDetailMortgage
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /property/detailowner
  method: get
  operationId: getPropertyDetailOwner
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /property/detailmortgageowner
  method: get
  operationId: getPropertyDetailMortgageOwner
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /property/basicprofile
  method: get
  operationId: getPropertyBasicProfile
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /property/basichistory
  method: get
  operationId: getPropertyBasicHistory
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /property/expandedprofile
  method: get
  operationId: getPropertyExpandedProfile
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /property/expandedhistory
  method: get
  operationId: getPropertyExpandedHistory
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /property/buildingpermits
  method: get
  operationId: getPropertyBuildingPermits
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /property/id
  method: get
  operationId: searchPropertyId
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /transportationnoise
  method: get
  operationId: getTransportationNoise
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /enumerations/detail
  method: get
  operationId: getEnumerationsDetail
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /assessment/snapshot
  method: get
  operationId: getAssessmentSnapshot
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /assessment/detail
  method: get
  operationId: getAssessmentDetail
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /assessmenthistory/detail
  method: get
  operationId: getAssessmentHistoryDetail
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /attomavm/detail
  method: get
  operationId: getAttomAvmDetail
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /avm/snapshot
  method: get
  operationId: getAvmSnapshot
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /avm/detail
  method: get
  operationId: getAvmDetail
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /avmhistory/detail
  method: get
  operationId: getAvmHistoryDetail
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /valuation/rentalavm
  method: get
  operationId: getRentalAvm
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /valuation/homeequity
  method: get
  operationId: getHomeEquity
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /sale/snapshot
  method: get
  operationId: getSaleSnapshot
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /sale/detail
  method: get
  operationId: getSaleDetail
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /saleshistory/snapshot
  method: get
  operationId: getSalesHistorySnapshot
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /saleshistory/detail
  method: get
  operationId: getSalesHistoryDetail
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /salescomparables/address/{street}/{citystatezip}
  method: get
  operationId: getSalesComparables
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /transaction/salestrend
  method: get
  operationId: getSalesTrend
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /allevents/snapshot
  method: get
  operationId: getAllEventsSnapshot
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /allevents/detail
  method: get
  operationId: getAllEventsDetail
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /preforeclosure/details
  method: get
  operationId: getPreforeclosureDetails
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /school/snapshot
  method: get
  operationId: getSchoolSnapshot
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none

Work with this as data

Every access contract here is available over the APIs.io API and to AI agents over MCP. Agentic Access is not yet its own endpoint on the v1 API. Reach it through catalog search and the tag graph, or the MCP server.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for agentic access

3 MCP tools reach this
  • 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

curl for this page
Search the catalog 
curl "https://apis.io/api/v1/search?q=attomdata-agentic-access&limit=10"
Everything under a tag 
curl "https://apis.io/api/v1/tags/attomdata-agentic-access"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.