Deprecated
Providers using this tag (10)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Developing 3 Usable, with meaningful gaps to close
Thin 3 Limited public surface area
Emerging 4 Early or largely undocumented
APIs with this tag (54)
Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →
Exemplar 5 Complete, well-documented, and agent-ready
Kit API V3 (Deprecated)The legacy ConvertKit V3 API is deprecated and slated for discontinuation; new integrations should target V4.MailerLite Classic API (Legacy)The MailerLite Classic API serves legacy MailerLite Classic accounts. New integrations should target the cu...Cvent SOAP API (Legacy)The Cvent SOAP API is the original legacy API for pushing and pulling data between Cvent and internal syste...AutoFocus API (Deprecated)A threat intelligence API that provided contextual information about malware, campaigns, and threat actors ...Expedition API (Deprecated)A RESTful API for the Expedition 2.0 migration tool enabling programmatic firewall configuration migration ...
Strong 5 Solid coverage with minor gaps
Adobe Analytics 1.4 APIThe Adobe Analytics 1.4 APIs provide programmatic access to reporting, classifications, data sources, and r...Bullish Deprecated Features and APIsA separately published OpenAPI document carrying the 15 operations Bullish has deprecated or decommissioned...Infusionsoft XML-RPC APIThe legacy Infusionsoft XML-RPC API, explicitly labelled Deprecated in the Keap developer guide. It remains...Wingspan Deprecated APIDeprecated Endpoints.Moveworks deprecated APIThe deprecated API from Moveworks — 1 operation(s) for deprecated.
Developing 26 Usable, with meaningful gaps to close
YouSign Deprecated APIOperations that are no longer recommended for use.Azure AD Graph API (Deprecated)Legacy REST API for Azure Active Directory (being replaced by Microsoft Graph).SolarWinds AppOptics APIREST API for application performance monitoring providing CRUD access to metrics, dashboards, alerts, and t...Eikon .NET APIs.NET APIs for building custom standalone applications that access Refinitiv Eikon data including real-time ...Eikon COM APIs for Microsoft OfficeCOM APIs for integrating Refinitiv Eikon data into Microsoft Office applications. Provides access to real-t...Eikon Side by Side Interoperability APIWeb API for integrating standalone desktop applications with Refinitiv Eikon to create dynamic custom workf...WhatsApp On-Premises APIThe self-hosted version of the WhatsApp Business API that allowed businesses to run the API on their own in...HackNotice Deprecated APIEndpoints HackNotice groups as deprecated in its published collection (dark hash alerts, Teams accounts).Indykite Deprecated APIThe Deprecated API from Indykite — 2 operation(s) for deprecated.etcd v2 HTTP APIThe original etcd v2 API exposed a RESTful HTTP interface for key-value operations using a hierarchical dir...Opendatasoft Explore API v1 (Deprecated)Legacy REST API (v1) for searching datasets and records on Opendatasoft portals. Supports dataset search, d...CJ Affiliate Commission Detail API (Legacy)DEPRECATED XML REST API for near-real-time commission and item-detail data. CJ's own documentation states i...Indeed Interview APIA GraphQL API for scheduling, updating, retrieving information about, and canceling virtual interview event...Indeed Job Search APISearch for jobs by keyword, location, and other criteria. Returns job listings with details including title...Viator Deprecated APIThis section lists endpoints that are no longer recommended for new or updated integrations. These endpoint...Apache Airflow Experimental API (Deprecated)The experimental API that preceded the stable REST API. This is deprecated and should not be used for new i...Brocade Network Advisor REST APIThe Brocade Network Advisor REST API provided a web-services interface for configuring and monitoring Broca...Brocade VCS Fabric APIThe Brocade VCS Fabric API provided REST interfaces for Virtual Cluster Switching fabric configuration on B...Brocade Workflow Composer APIThe Brocade Workflow Composer was a network automation platform based on StackStorm for event-driven automa...Aalto Open API — Course API (Oodi, deprecated)The Oodi-sourced course API, still published on the portal and explicitly marked deprecated: "This API sour...Ankorstore Deprecated APIℹ️ Here you can find the endpoints which are currently deprecated and will be removed in the future version...Permit.io Deprecated APIThe Deprecated API from Permit.io — 6 operation(s) for deprecated.Gracenote Deprecated APIAPI endpoints to be removed in a future release.Socket deprecated APIThe deprecated API from Socket — 17 operation(s) for deprecated.Nuclei deprecated APIThe deprecated API from Nuclei — 3 operation(s) for deprecated.Physna Deprecated APIThe Deprecated API from Physna — 8 operation(s) for deprecated.
Thin 12 Limited public surface area
Falco gRPC APIThe Falco gRPC API provided a streaming interface for consuming Falco alert outputs and querying version in...Zillow Web Services (Historical / Sunset)Zillow Web Services were the legacy public XML-based APIs from Zillow including GetSearchResults, GetZestim...Photon Bolt (Legacy, Deprecated)Legacy UDP-based Unity netcode product from Exit Games. No longer actively developed and not recommended fo...Sui JSON-RPC API (Deprecated)The legacy JSON-RPC API for interacting with Sui full nodes, providing methods for querying objects, transa...Trulia API (Historical / Sunset)The Trulia API was a suite of public XML/JSON endpoints that exposed listings, property details, location l...eToro Deprecated APIThe Deprecated API from eToro — 14 operation(s) for deprecated.Apicurio StudioApicurio Studio is a visual, zero-code API design tool for creating and editing OpenAPI and AsyncAPI specif...Travis CI REST API v2.1 (deprecated)Legacy v2/v2.1 REST API; superseded by v3 but still in use. Builds, jobs, branches, logs, env vars, caches,...Open States GraphQL API (v2 - Deprecated)Legacy GraphQL API providing access to Open States legislative data. This API has been deprecated in favour...Curve Finance Deprecated APIThe Deprecated API from Curve Finance — 10 operation(s) for deprecated.Shyft Deprecated APIThe Deprecated API from Shyft — 1 operation(s) for deprecated.Postmates Fleet API (Historical / Deprecated)The Postmates Fleet API (also referred to as the Postmates On-Demand Delivery API and Postmates Anywhere AP...
Emerging 6 Early or largely undocumented
Glif REST APIRead-and-write REST API for the Glif platform — list and fetch glifs (`/glifs`), look up runs (`/runs`), fe...Glif Simple APIHTTP endpoint for invoking a single published glif (AI workflow) by ID and passing a list of named or posit...Yummly Metadata API (Historical)DEPRECATED / HISTORICAL. The Metadata endpoints (GET http://api.yummly.com/v1/api/metadata/{key}) returned ...Yummly Recipe Details API (Historical)DEPRECATED / HISTORICAL. The Get Recipe endpoint (GET http://api.yummly.com/v1/api/recipe/{recipe-id}) retu...Yummly Recipe Search API (Historical)DEPRECATED / HISTORICAL. The Search Recipes endpoint (GET http://api.yummly.com/v1/api/recipes) returned re...Google Optimize API (Sunset)API for managing Google Optimize experiments, variants, and accessing optimization data. Sunset on Septembe...
Companies reaching this through an API (43)
These companies publish an API, specification or operation carrying “Deprecated” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.
Aalto University
Adobe Analytics
Ankorstore
Apache Airflow
Apicurio
Brocade
Bullish
CJ Affiliate
Curve Finance
Cvent
Etcd
eToro
Falco
Glif
Gracenote
HackNotice
Indeed
Indykite
Infusionsoft (Keap)
Kit
MailerLite
Microsoft Active Directory
Moveworks
Nuclei
Open States
Opendatasoft
Palo Alto Networks
Permit.io
Photon Engine
Physna
Postmates
Refinitiv Eikon
Shyft
Socket
SolarWinds
Sui
Travis CI
Trulia
Viator
WhatsApp
Wingspan
YouSign
Zillow
Score breakdown
Frequency
45.6
log-scaled weighted occurrences
Breadth
0.1
spread across providers
Quality lift
70.6
mean composite of providers using it
Cohesion
9.1
strength of nearest seed neighbor
Related tags
Legacy 7 co-occurrences
WebSocket 5 co-occurrences
Monitoring 7 co-occurrences
Group 7 co-occurrences
Metrics 5 co-occurrences
Automation 9 co-occurrences
Application 5 co-occurrences
Real-Time 5 co-occurrences
Where this tag comes from
Api tag54
Provider tag10
Openapi tag14
Openapi op tag66
Work with this as data
Every tag here is available over the APIs.io API and to AI agents over MCP.