Feature
Event Streaming
Durable event logs and stream consumption.
44 providers
566 APIs
36 declared variants
Events are published to a durable stream — Kafka, Kinesis, an event bus, or a hosted equivalent — that consumers replay at their own pace. Different from webhooks in ordering and replayability guarantees.
44 API providers on the APIs.io network offer event streaming. The highest-rated are Close, CData, Commerce Layer, Atlassian Compass, Auth0.
Providers
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Exemplar 5 Complete, well-documented, and agent-ready
CloseClose is an inside-sales CRM with calling, email, SMS, and WhatsApp built in. The Close API exposes leads, ...CDataCData Software is a leading provider of data access and connectivity solutions. Our standards-based connect...Commerce LayerCommerce Layer is the headless, multi-market commerce API used by global brands to sell everywhere — web, m...Atlassian CompassAtlassian Compass is a developer experience platform that helps engineering teams understand, manage, and i...Auth0Auth0 (now part of Okta) is a leading identity-as-a-service platform providing authentication and authoriza...
Strong 12 Solid coverage with minor gaps
Adobe Experience CloudAdobe Experience Cloud is an integrated suite of applications and services for digital marketing, analytics...SlackSlack is a cloud-based team collaboration platform that provides chat, file sharing, and integrations with ...SocureSocure is the leading vertically-integrated digital identity verification and fraud-prevention platform, us...ThingsBoardThingsBoard is an open-source IoT platform for device connectivity, data collection, processing, and visual...Oracle GoldenGateOracle GoldenGate enables real-time data integration and replication in heterogeneous IT environments. Thes...KongKong is the AI Connectivity Company. Its platform spans Kong Gateway (the open-source API gateway built on ...BoomiBoomi is a leading integration platform that allows organizations to connect applications, data, and people...Amazon EventBridgeAmazon EventBridge is a serverless event bus service that makes it easy to connect your applications with d...WikidataWikidata is a free, collaborative, multilingual knowledge graph hosted by the Wikimedia Foundation. It prov...SoracomSoracom is a global IoT cellular connectivity and platform provider headquartered in Tokyo, founded in 2014...SketchfabSketchfab is the largest dedicated platform for publishing, sharing, discovering, buying, and embedding int...Amazon Fraud DetectorAmazon Fraud Detector is a fully managed service that uses machine learning to identify potentially fraudul...
Developing 12 Usable, with meaningful gaps to close
BallerinaBallerina is an open-source programming language for the cloud, created and maintained by WSO2, whose type ...AmazonAmazon is a global technology and e-commerce company offering a wide range of consumer and developer APIs i...AklivityAklivity builds Zilla, a stateless, source-available multi-protocol gateway for event-driven applications a...AxwayAxway provides API management, integration, and security solutions enabling organizations to connect, secur...SAPCollection of SAP's enterprise APIs for business applications and cloud services.BlockdaemonBlockdaemon is an institutional blockchain infrastructure company founded in 2017 by Konstantin Richter. It...IndeedIndeed is the world's largest job site, connecting millions of job seekers with employers across industries...Juniper Mist AIJuniper Mist AI is the AI-driven enterprise networking platform that powers Juniper Networks' AI-Native Net...AmberfloAmberflo is a cloud metering, usage-based billing, and AI cost management platform. It provides real-time e...Amazon Web Services (AWS)Amazon Web Services is a comprehensive collection of cloud computing services and APIs provided by Amazon, ...SAS InstituteSAS Institute is a global leader in analytics, AI, and data management software. SAS Viya, its cloud-native...Apache DorisApache Doris is a high-performance, real-time analytical database based on MPP (Massively Parallel Processi...
Thin 10 Limited public surface area
Apache DruidApache Druid is a high-performance, real-time analytics database governed by the Apache Software Foundation...TrinoTrino is an open-source, distributed SQL query engine built for lightning-fast analytics over large, hetero...AvaloqAvaloq is a leading provider of wealth management technology and digital banking solutions, offering over 7...FormantFormant is a San Francisco–based robotics and physical-operations cloud platform that lets companies operat...Apache PulsarApache Pulsar is a cloud-native, distributed messaging and streaming platform that provides server-to-serve...Vert.xEclipse Vert.x is a toolkit for building reactive applications on the JVM, providing support for multiple l...Allianz Future Cloud PlatformThe Allianz Future Cloud Platform is an internal developer platform powering cloud-native insurance microse...Apache SeaTunnelApache SeaTunnel is a high-performance, distributed data integration platform that supports real-time and b...Apache SamzaApache Samza is a distributed stream processing framework that provides a simple API for building stateful ...Deutsche TelekomDeutsche Telekom AG is Europe's largest telecommunications operator, headquartered in Bonn, Germany, servin...
Emerging 5 Early or largely undocumented
Amazon Web ServicesA network index of all Amazon Web Services (AWS) API profiles maintained by the API Evangelist organization...Apache MINAApache MINA is a network application framework that helps develop high-performance and high-scalability net...Apache PinotApache Pinot is a real-time distributed OLAP datastore designed to deliver scalable real-time analytics wit...ABB RoboticsABB Robotics is the robotics and discrete-automation business of ABB Ltd, the Swiss-Swedish multinational h...Apache AvroApache Avro is a data serialization system that provides rich data structures, a compact binary format, and...
What Providers Actually Declared
This feature is a canonical term. These are the free-text strings
providers wrote in their own apis.yml that map onto it.
30-day Event Log for change trackingCDC SupportChain Watch event streaming with webhooks, Kafka, and WebSocket targetsChange data capture (CDC) with minimal impact on source systemsCustom Events and batch event ingestionEvent BusEvent IngestionEvent Stream ProcessingEvent StreamingEvent StreamsEvent Streams (GA) to EventBridge, Actions, webhooksEvent-Driven ArchitectureEvent-driven architecture with AMQP, MQTT, and REST messagingHorizon event-streaming ecosystem (Galaxy, Comet, Quasar, Vortex, Cosmoparrot, Golaris) for pub/sub event delivery, circuit breaking, and Kafka-to-MongoDB synchronizationHorizontal scalability via microservices architecture and Kafka/RabbitMQ queuesJavaScript Viewer API for embedded 3D viewer control — camera, materials, textures, annotations, animation, post-processing, screenshot capture, event streamKafkaKafka ConsumerKafka IntegrationKafka Native FormatKafka event listenerKafka-Native Event GovernanceMulti-Protocol Kafka AccessPulsar FunctionsRTM API (legacy) for WebSocket-based event streamingRWS Subscriptions delivered over WebSockets for low-latency event streamsReal-Time Event IngestionReal-Time Event StreamingReal-time webhooks plus an Event Stream Hub (SSE) with resource-based and time-based replayRoutine Load from KafkaService: Kinesis (streaming)Soracom Funnel — adapter that forwards device payloads to AWS Kinesis/IoT, Azure Event Hubs, GCP Pub/Sub, and moreStreaming IngestionWebSocket channels for real-time event streaming — device events, location, presence, RSSI, MarvisWebhook Event StreamingWebhook event streams for DocV session lifecycle and Watchlist Monitoring alerts
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Every feature here is available over the APIs.io API and to AI agents over MCP. Features is not yet its own endpoint on the v1 API. Reach it through catalog search and the tag graph, or the MCP server.