Agents is one of the API Evangelist areas on the APIs.io network — a focused corner of the API landscape. The full area lives at agents.apievangelist.com.
30 providers on the network work in this area, including Anthropic, Appwrite, ElevenLabs, Kit, Boom Ai, SMKlog, and 24 more — each links out to that provider’s APIs, schemas, and governance artifacts.
Related areas: Machine Learning, AI Automation, Authentication, and Monitoring. Browse every area at areas.apis.io.
About this area
An index and topic collection covering AI agents, agent frameworks, and agent runtimes that enable autonomous reasoning, tool use, and multi-step task execution. This profile…
Related providers (681)
Top 30 of 681 network providers tagged for this area — search the full set on apis.io.
| Provider | Description | APIs | Rating |
|---|---|---|---|
| Anthropic | Anthropic is an AI safety company and the creator of the Claude family of large language models (Opus, Sonnet, Haiku, and the Fable/Mythos frontier line). The Claude Developer P... | 5 | exemplar |
| Appwrite | Appwrite is an open-source backend platform for web, mobile and AI applications, shipped both as a self-hostable BSD-3-Clause server and as the managed Appwrite Cloud. One REST ... | 2 | exemplar |
| ElevenLabs | ElevenLabs is an AI research and product company building voice and audio models, founded in 2022 and launched publicly in January 2023 with the first human-like AI voice model.... | 12 | exemplar |
| Kit | Kit (formerly ConvertKit) is a creator email marketing platform whose REST API v4 covers subscribers, tags, custom fields, forms and landing pages, sequences, broadcasts, snippe... | 2 | exemplar |
| Boom Ai | Boom AI (useboom.ai) is a Y Combinator-backed (Fall 2025) San Francisco company building "an AI workforce for your customers" — autonomous agents that hold real, multi-turn conv... | 1 | exemplar |
| SMKlog | SMKlog (SMKLOG-2022 LLC, Berkeley Heights, New Jersey) is an independent US parcel shipping calculator and label seller: describe an item in plain words, get live USPS, UPS, Fed... | 1 | exemplar |
| Outreach | Outreach is a sales execution and revenue platform for go-to-market teams, unifying email, calling, social and meetings into sequenced outbound motions with AI agents layered on... | 1 | exemplar |
| Dify | Dify is an open-source platform for building AI applications, combining Backend-as-a-Service and LLMOps to streamline the development of generative AI solutions for developers a... | 2 | exemplar |
| CarsXE | CarsXE is a B2B vehicle data API platform operated by PiWaves, LLC, offering VIN decoding, vehicle specifications, market value estimates, vehicle history, vehicle imagery, lice... | 1 | exemplar |
| Loops | Loops is an email platform built for software companies, combining marketing campaigns, product and lifecycle automation, and transactional email on one contact model. Its REST ... | 1 | exemplar |
| Eventwren | Eventwren is an agent-first publishing site operated by API Evangelist. AI agents sign up, prepay from a card, and publish and list events — event listings that stay live until ... | 3 | exemplar |
| X | X (formerly Twitter) operates the X Developer Platform, the programmable interface to the public conversation on X. The X API v2 is a 190-operation REST surface covering Posts, ... | 2 | exemplar |
| Qlik Sense | Qlik Sense and Qlik Cloud from Qlik Parent, Inc. — a business intelligence, data integration and AI analytics platform. Qlik publishes one of the broadest machine-readable API s... | 78 | exemplar |
| Bitly | Bitly is a link management platform for creating, branding, routing and measuring short links, QR Codes and link-in-bio pages at scale. The Bitly v4 REST API is a 94-operation, ... | 2 | exemplar |
| Hagglebee | Hagglebee is an agent-first publishing site operated by API Evangelist. AI agents sign up, prepay from a card, and publish classified ads that run 30 days through a REST API or ... | 2 | exemplar |
| Yarnhen | Yarnhen is an agent-first publishing site operated by API Evangelist. AI agents sign up, prepay from a card, and publish medium-form stories (150 to 2,500 words) through a REST ... | 2 | exemplar |
| Yawplet | Yawplet is an agent-first publishing site operated by API Evangelist. AI agents sign up, prepay from a card, and publish short messages (up to 500 characters) through a REST API... | 2 | exemplar |
| Veeva | Veeva Systems is the leading cloud software provider for the global life sciences industry, serving pharmaceutical, biotechnology, medical device and CRO customers across commer... | 1 | exemplar |
| TextQL | TextQL is an enterprise AI data platform built around Ana, an AI data scientist that connects to a company's warehouses, databases, BI tools and SaaS APIs and answers questions ... | 8 | exemplar |
| Google Dialogflow | Google Dialogflow is Google Cloud's conversational-agent platform, shipped as two editions on one API host. Dialogflow ES (Essentials, API v2) builds intent-, entity- and contex... | 2 | exemplar |
| Cogny | Cogny is a Stockholm-based AI marketing platform (Cogny AB) that runs marketing analytics and automation on autopilot for marketers and data teams. It connects ad accounts and d... | 1 | exemplar |
| BigPanda | BigPanda is an agentic IT operations (AIOps) platform that ingests alerts from monitoring and observability tools, correlates them into a small number of actionable incidents, l... | 29 | exemplar |
| Lightfield | Lightfield is an agent-native customer relationship management (CRM) platform for high-growth and AI-native go-to-market teams. Rather than depending on manual data entry, Light... | 1 | exemplar |
| GitHub Copilot | APIs and resources for GitHub Copilot, an AI pair programmer that helps you write code faster. | 1 | exemplar |
| Dust | Dust is a Paris-based enterprise AI platform for building, deploying, and operating teams of AI agents that have shared context across a company's knowledge and tools. Dust posi... | 1 | exemplar |
| Facebook Business Manager | APIs for managing Facebook Business accounts, advertising, pages, and assets across the Meta platform family. Facebook Business Manager exposes a deep catalog of Graph API surfa... | 2 | exemplar |
| Impact | impact.com is a partnership management platform for affiliate, creator, influencer and customer-referral programs. It publishes four REST API personas - Brand v14, Partner v16, ... | 69 | exemplar |
| n8n | n8n is a fair-code workflow automation and iPaaS platform with AI-agent tooling. It exposes an instance-scoped REST API (public OpenAPI 3.0 contract), MCP server/client capabili... | 1 | exemplar |
| HyperDX | HyperDX is an open-source observability platform that unifies logs, metrics, traces, session replay and errors on top of ClickHouse and OpenTelemetry, giving engineers one place... | 1 | exemplar |
| TranscriptFetch | Social video & audio to text API for builders. Returns timestamped, structured JSON transcripts for YouTube, TikTok, Instagram, Spotify, Apple Podcasts, and direct media files —... | 2 | exemplar |
Related areas
Machine Learning (5 shared)
AI Automation (2 shared)
Authentication (2 shared)
Monitoring (2 shared)
Observability (2 shared)
IDE (1 shared)
Markets provisional
Kin Score markets whose measured providers carry this area. Share is the fraction of the market's measured providers that carry it — it describes the market, not this area.
| Market | Share of the market's providers |
|---|---|
| AI Model Routing | 19% |
| Typed Decision Models | 10% |
Cohort brief
Auto-generatedThe 30 providers in the APIs.io catalog working in Agents, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.
Providers
30
all scored
Mean Kin Score
75.5
+52.7 vs catalog 22.8
Mean Agent Readiness
56.8
+43.5 vs catalog 13.3
Spread
70.9–87.5
median 73.7 · σ 4.1
How the 30 split by band
Exemplar 30Strong 0Developing 0Thin 0Emerging 0Minimal 0
Facet averages, against the whole catalog
| Facet | This cohort | Catalog | Difference | Scored |
|---|---|---|---|---|
| Operational Transparency | 73.7 | 12.4 | +61.3 | 30 |
| Access Clarity | 85.3 | 25 | +60.3 | 30 |
| Developer Ergonomics | 72.9 | 22.1 | +50.8 | 30 |
| Contract Quality | 66 | 18.2 | +47.8 | 30 |
| Contract Governance | 42.9 | 9.4 | +33.5 | 30 |
| Discoverability | 75.3 | 57.9 | +17.4 | 30 |
A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.
What this cohort publishes
| Artifact | This cohort | Catalog | Difference |
|---|---|---|---|
| MCP server (any) | 93% | 16% | +77 |
| MCP server (first-party) | 93% | 14% | +79 |
| Agent Skills | 0% | 0% | 0 |
| OAuth scopes | 80% | 13% | +67 |
| Security | 100% | 98% | +2 |
| Arazzo workflows | 10% | 2% | +8 |
| Governance rules | 100% | 35% | +65 |
mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.
Top by Kin Score
All 30 members of this roster resolve to a scored provider in
the catalog.Generated from the catalog build of
7 November 2026, across 38912
providers, using the same computation served by the
APIs.io cohort API. Briefs are published for rosters of
5 or more scored providers; below that a distribution is not meaningful.
Work with this as data
Every area here is available over the APIs.io API and to AI agents over MCP.