TwentyCi Agentic Access
TwentyCi exposes 58 API operations that an AI agent could call, of which 6 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: 52 read and 6 write.
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.
By consequence
Source
Agentic Access
generated: '2026-07-26'
method: generated
source: openapi/twentyci-twentyapi-oauth-openapi.json, openapi/twentyci-twentyapi-openapi.json
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: 58
by_action_class:
acting: 6
connected: 52
by_consequence:
write: 6
read: 52
human_in_the_loop_required: 0
operations:
- path: /oauth/token
method: post
operationId: issueTwentyApiToken
x-agentic-access:
action-class: acting
consequence: write
subject: required
audience: null
token:
max-ttl: 900
escalation:
human-in-the-loop: conditional
triggers:
- abnormal
- high-value
audit: required
- path: /categories
method: get
operationId: obtain_a_list_of_categories_for_a_property
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /categories/{category}
method: get
operationId: obtain_a_specific_category_for_a_property
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /properties/{uprn}
method: get
operationId: property_information_by_uprn
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /properties/{property}/details
method: get
operationId: property_details_by_uprn
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /properties/{property}/recent-sale-in-the-area
method: get
operationId: recent_property_sales_in_the_area
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /properties/{property}/for-sale-in-the-area
method: get
operationId: similar_properties_for_sale_in_area
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /properties/area-value-price
method: post
operationId: average_property_values_by_postcode
x-agentic-access:
action-class: acting
consequence: write
subject: required
audience: null
token:
max-ttl: 900
escalation:
human-in-the-loop: conditional
triggers:
- abnormal
- high-value
audit: required
- path: /propertiesavm2/{property}
method: post
operationId: valuation_of_property_by_uprn_avm
x-agentic-access:
action-class: acting
consequence: write
subject: required
audience: null
token:
max-ttl: 900
escalation:
human-in-the-loop: conditional
triggers:
- abnormal
- high-value
audit: required
- path: /properties/area-search
method: post
operationId: searching_properties_by_postcode_and_radius
x-agentic-access:
action-class: acting
consequence: write
subject: required
audience: null
token:
max-ttl: 900
escalation:
human-in-the-loop: conditional
triggers:
- abnormal
- high-value
audit: required
- path: /properties/postcode-search
method: post
operationId: searching_properties_by_postcode_and_address
x-agentic-access:
action-class: acting
consequence: write
subject: required
audience: null
token:
max-ttl: 900
escalation:
human-in-the-loop: conditional
triggers:
- abnormal
- high-value
audit: required
- path: /properties/{property}/category/_all
method: get
operationId: property_attributes
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /properties/{property}/image
method: get
operationId: obtaining_a_google_maps_url_for_a_property
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /properties/{property}/transactions
method: get
operationId: obtain_all_transactions_for_property_via_uprn
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /properties/{property}/transport-links
method: get
operationId: obtain_transport_links_near_a_property
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /properties/{uprn}/plannings
method: get
operationId: obtain_planning_permission_data_near_a_property
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /{uprn}/likely-to-sell
method: get
operationId: likely_to_sell
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /price-per-square/comparables
method: get
operationId: comparables
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /trigger-type/{typeId}/properties
method: get
operationId: get_properties_by_trigger_type
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /trigger-type/{typeId}/no-uprn-properties
method: get
operationId: get_no_uprn_properties_by_trigger_type
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /properties/{property}/triggers
method: get
operationId: trigger_history
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /agent/best
method: get
operationId: list_of_best_agents
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /agent-performance/rankings/sstc
method: get
operationId: brands_ranked_by_sstc_s
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /agent-performance/rankings/new-instructions
method: get
operationId: brands_ranked_by_new_instructions
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /agent-performance/rankings/percentage-of-initial-price-achieved
method: get
operationId: brands_ranked_by_pipa
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /agent-performance/rankings/days-to-sstc
method: get
operationId: brands_ranked_by_days_from_new_instruction_to_sstc
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /agent-performance/brand/new-instructions
method: get
operationId: new_instructions_statistics_for_a_brand
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /agent-performance/brand/sstc
method: get
operationId: sstc_statistics_for_a_brand
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /agent-performance/brand/time-to-sell
method: get
operationId: days_to_sstc_for_a_specific_brand
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /agent-performance/brand/time-to-sell-all-brands
method: get
operationId: days_to_sstc_for_all_brands
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /agent-performance/brand/property-sale-difference
method: get
operationId: difference_in_sold_price_for_a_property_for_a_specific_brand_and_all_other_brands
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /agent-performance/brand/percentage-of-initial-price-achieved
method: get
operationId: difference_in_pipa_for_a_property_for_a_specific_brand_and_all_other_brands
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /agent-performance/brand/property-sale-value
method: get
operationId: average_listing_price_for_a_brand
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /agent-performance/brand/sold-percentage
method: get
operationId: properties_sales_ratio_for_a_given_brand
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /agent-performance/brand/sold-percentage-all-brands
method: get
operationId: properties_sales_ratio_for_all_brands
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /agent-performance/brand/days-to-sstc
method: get
operationId: days_to_sstc_for_a_given_brand
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /rentals/agent-performance/rankings/let-agreed
method: get
operationId: brands_ranked_by_let_agreed
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /rentals/agent-performance/rankings/new-instructions
method: get
operationId: brands_ranked_by_new_instructions_2
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /rentals/agent-performance/brand/let-agreed
method: get
operationId: let_agreed_statistics_for_a_brand
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /rentals/agent-performance/brand/new-instructions
method: get
operationId: new_instructions_statistics_for_a_brand_2
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /rentals/agent-performance/brand/let-percentage
method: get
operationId: properties_let_ratio_for_a_given_brand
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /match-address-processes
method: post
operationId: address_match
x-agentic-access:
action-class: acting
consequence: write
subject: required
audience: null
token:
max-ttl: 900
escalation:
human-in-the-loop: conditional
triggers:
- abnormal
- high-value
audit: required
- path: /nearby-places/schools
method: get
operationId: schools
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /market/initial-metrics
method: get
operationId: uk_housing_market_metrics
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /this-is-now/search
method: get
operationId: local_search
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /properties
method: get
operationId: get_properties
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /properties/{property}/category/{category}
method: get
operationId: get_properties_property_category_category
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /properties/{uprn}/floor-plans
method: get
operationId: get_properties_uprn_floor_plans
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /trigger/{trigger}
method: get
operationId: get_trigger_trigger
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /agent-performance/rankings/exchange
method: get
operationId: get_agent_performance_rankings_exchange
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /agent-performance/brand/exchange
method: get
operationId: get_agent_performance_brand_exchange
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /agent-performance/brand/property-sale-value-all-brands
method: get
operationId: get_agent_performance_brand_property_sale_value_all_brands
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /agent-performance/brand/initial-price-achieve
method: get
operationId: get_agent_performance_brand_initial_price_achieve
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /agent-performance/brand/property-listing-value
method: get
operationId: get_agent_performance_brand_property_listing_value
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /rentals/agent-performance/brand/time-to-let
method: get
operationId: get_rentals_agent_performance_brand_time_to_let
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /rentals/agent-performance/brand/time-to-let-all-brands
method: get
operationId: get_rentals_agent_performance_brand_time_to_let_all_brands
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /rentals/agent-performance/brand/let-percentage-all-brands
method: get
operationId: get_rentals_agent_performance_brand_let_percentage_all_brands
x-agentic-access:
action-class: connected
consequence: read
subject: optional
token:
max-ttl: 3600
audit: none
- path: /this-is-now/search-national
method: get
operationId: get_this_is_now_search_national
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.
Call it yourself
curl for this page
curl "https://apis.io/api/v1/search?q=twentyci-agentic-access&limit=10"
curl "https://apis.io/api/v1/tags/twentyci-agentic-access"
Discovery needs no key. Ratings and market analysis are Pro.