SDKs is one of the API Evangelist areas on the APIs.io network — a focused corner of the API landscape. The full area lives at sdk.apievangelist.com.
30 providers on the network work in this area, including Cvent Registration, Cvent Event Cloud, General Translation, Dwolla, Suki AI, Lucra Sports, and 24 more — each links out to that provider’s APIs, schemas, and governance artifacts.
Related areas: Authentication, Containers, Design, and Documentation. Browse every area at areas.apis.io.
About this area
A curated index of services, tooling, and open source solutions for generating API SDKs, client libraries, and code from API specifications. This collection covers SDK generation…
Related providers (356)
Top 30 of 356 network providers tagged for this area — search the full set on apis.io.
| Provider | Description | APIs | Rating |
|---|---|---|---|
| Cvent Registration | Cvent Registration is the event registration product within the Cvent Event Cloud, providing online registration websites, attendee data capture, payment processing, registratio... | 2 | exemplar |
| Cvent Event Cloud | Cvent Event Cloud is the event management product line of the Cvent Platform. It supports the full event lifecycle: event creation, registration, marketing, agenda and session m... | 2 | exemplar |
| General Translation | General Translation is an end-to-end internationalization (i18n) and localization platform for developers, backed by a16z. It combines open-source i18n libraries for React, Next... | 1 | strong |
| Dwolla | Dwolla is a Des Moines-based fintech providing an account-to-account (A2A) payments platform that lets businesses programmatically move money across the U.S. banking system. Its... | 19 | strong |
| Suki AI | Suki AI provides voice-enabled, ambient clinical intelligence used by clinicians to generate clinical notes, dictate, and complete documentation tasks across more than 400 healt... | 3 | strong |
| Lucra Sports | Lucra (Lucra Sports, Inc.) is a competitive-loyalty and gamification platform that embeds real-money, free-to-play and peer-to-peer contests into third-party consumer apps and w... | 1 | strong |
| Swagger Codegen | Swagger Codegen is an open-source template-driven code generation tool that automatically generates client libraries, server stubs, and API documentation from OpenAPI Specificat... | 3 | strong |
| Dagger | Dagger is an open-source programmable CI/CD engine that runs pipelines in containers using a unified, introspectable GraphQL API. Pipelines are written as code in the developer'... | 1 | strong |
| API League | API League is a single-key hub of 55 read-only HTTP APIs spanning twelve categories — Books, News, Humor, Food, Knowledge, Games, Art, Web, Text, Media, Math and Storage — opera... | 1 | strong |
| Transcend | Transcend is a privacy and data permissioning platform that helps enterprises decide in real time whether customer data can be used for a given purpose. The platform spans data ... | 1 | developing |
| Speakeasy | The platform to Build APIs your users love. Best in class API tooling for robust SDKs, API docs, Terraform providers and end-to-end testing. | 1 | developing |
| Appsamurai | AppSamurai (legally Apps Medya Teknoloji A.S., engineering org Netvent) is a global, AI-powered mobile app growth platform founded in 2016. It offers user acquisition, retargeti... | 3 | developing |
| Snap | Snap Inc. is the technology company behind Snapchat, Bitmoji, Spectacles, and Lens Studio. Its Snap for Developers program exposes several public APIs and SDKs: the Snapchat Mar... | 4 | developing |
| bitdrift | bitdrift builds Capture, a cost-effective dynamic mobile observability platform for iOS, Android, and React Native. A lightweight on-device SDK stores high-volume telemetry loca... | 1 | developing |
| Ostium Labs | Ostium is a decentralized perpetual-futures exchange that lets traders access global real-world-asset markets — stocks, ETFs, commodities, indices, forex and crypto — directly f... | 1 | developing |
| Mercado Pago | Mercado Pago is the payments and financial-services arm of Mercado Libre, Latin America's largest e-commerce and fintech platform. Founded in 2003, it processes a substantial sh... | 1 | developing |
| Ceros | Ceros is an experiential content platform used by marketing, design and agency teams to build interactive, no-code web content — microsites, landing pages, interactive reports, ... | 3 | developing |
| DexCare | DexCare is a healthcare navigation and care-orchestration platform, launched from within Providence Health, that connects patients to available care across fragmented health sys... | 12 | developing |
| Android | Collection of APIs and services available in the Android ecosystem. | 1 | developing |
| Scalar | Scalar is an open-source API platform built around the OpenAPI standard. It provides API documentation (API References), an offline-first API client, a centralized API registry ... | 1 | developing |
| Chroma | Chroma (Chroma DB) is an open-source AI-native embedding database designed to make it easy to build LLM applications by providing storage, retrieval, and management for vector e... | 2 | developing |
| Netomi | Netomi (founded 2016 as msg.ai) is an enterprise agentic AI platform for customer experience. Its "Agentic OS for CX" orchestrates a network of AI agents across chat, email, tel... | 1 | developing |
| Episerver | Episerver is a digital experience platform (DXP) vendor that rebranded to Optimizely in 2021 after Episerver acquired Optimizely; the developer surface now ships under the Optim... | 3 | developing |
| Graphy | Graphy is an AI-powered data visualization platform that turns raw data into presentation-ready charts and interactive data stories. Alongside its no-code chart maker (Google Sh... | 1 | developing |
| Firework | Firework is a video commerce platform that helps brands and retailers bring the in-store experience and human connection online through shoppable short-form video, livestream sh... | 1 | developing |
| Alokai (formerly Vue Storefront) | Alokai (formerly Vue Storefront) is a Frontend-as-a-Service platform for composable, headless commerce. It connects enterprise ecommerce backends (SAP Commerce Cloud, Salesforce... | 1 | developing |
| Waniwani | Waniwani is an AI distribution platform: it helps companies build, deploy, and optimize AI apps — lightweight services built on the Model Context Protocol (MCP) that represent a... | 1 | developing |
| Huma | Huma (Huma Therapeutics Limited) is a United Kingdom-headquartered digital health and remote patient monitoring company that provides a regulated, configurable platform for buil... | 1 | developing |
| Daily | Daily provides WebRTC video and audio infrastructure for developers — REST APIs for rooms, recordings, transcripts, meetings, dial-out and Daily Bots / Pipecat Cloud (voice AI a... | 1 | developing |
| Hansoft | Hansoft, now branded P4 Plan by Perforce, is a real-time agile project planning and portfolio management tool for software, game, and hardware teams. It lets multiple teams work... | 3 | developing |
Related areas
Authentication (2 shared)
Containers (1 shared)
Design (1 shared)
Documentation (1 shared)
Logging (1 shared)
Privacy (1 shared)
Cohort brief
Auto-generatedThe 30 providers in the APIs.io catalog working in SDKs, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.
Providers
30
all scored
Mean Kin Score
53.2
+29.4 vs catalog 23.8
Mean Agent Readiness
29
+17.4 vs catalog 11.6
Spread
46.5–79.2
median 51.1 · σ 7.2
How the 30 split by band
Exemplar 2Strong 7Developing 21Thin 0Emerging 0Minimal 0
Facet averages, against the whole catalog
| Facet | This cohort | Catalog | Difference | Scored |
|---|---|---|---|---|
| Developer Ergonomics | 64.5 | 23.3 | +41.2 | 30 |
| Contract Quality | 53.5 | 19.8 | +33.7 | 30 |
| Operational Transparency | 45.6 | 13.9 | +31.7 | 30 |
| Access Clarity | 52.6 | 26.3 | +26.3 | 30 |
| Discoverability | 72.4 | 61 | +11.4 | 30 |
| Contract Governance | 16.4 | 6.3 | +10.1 | 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) | 20% | 10% | +10 |
| MCP server (first-party) | 20% | 9% | +11 |
| Agent Skills | 0% | 0% | 0 |
| OAuth scopes | 23% | 11% | +12 |
| Security | 100% | 97% | +3 |
| Arazzo workflows | 7% | 2% | +5 |
| Governance rules | 27% | 14% | +13 |
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
- 1 Cvent Registration 79.2
- 2 Cvent Event Cloud 69.9
- 3 General Translation 64.3
- 4 Dwolla 60.2
- 5 Suki AI 57.8
- 6 Lucra Sports 56.6
- 7 Swagger Codegen 56.2
- 8 Dagger 55.9
- 9 API League 54.9
- 10 Transcend 54.1
Top by Agent Readiness
- 1 Dwolla 52.9
- 2 Cvent Event Cloud 46.1
- 3 Android 43.9
- 4 Lucra Sports 38.4
- 5 Cvent Registration 38.3
- 6 Snap 37.9
- 7 Dagger 36
- 8 Firework 32.4
- 9 General Translation 30.4
- 10 Appsamurai 29.7
All 30 members of this roster resolve to a scored provider in
the catalog.Generated from the catalog build of
9 September 2026, across 27528
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.