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Agent-ready SDKs and API clients

874 verified SDKs and API clients sites, 304 of them transactable — every one probed live, with the date it was checked. Figures generated 27 Sep 2026 09:55 UTC

Checks passed across the 926 probed hosts: Markdown negotiation 733 · Markdown twin at a predictable URL 682 · llms.txt 878 · API catalog 91 · MCP server card answers 812.

✓Browser Use docs.browser-use.com
Documentation for Browser Use API to run hosted agents and launch cloud browsers with SDKs and curl commands.
✓Cello docs.cello.so
Cello is a referral platform enabling embedding referral components, tracking signups and purchases, and processing payouts internationally.
✓Cevoid docs.cevoid.com
Cevoid provides a brand engagement platform for ecommerce with modules for UGC, rewards, localization, profiles, and integrations.
✓ChaosChain docs.chaoscha.in
ChaosChain provides documentation for an accountability protocol enabling trustworthy multi-agent AI collaboration using Proof of Agency and on-chain consensus.
✓Choicely Mobile SDK docs.choicely.com
Documentation for Choicely Mobile SDK providing guides for Android and iOS app development and API integration.
✓chowder docs.chowder.dev
Chowder provides a REST API to deploy and manage OpenClaw instances with channels, skills, and agent memory.
✓Clayzo docs.clayzo.com
Documentation for embedding a customer feedback widget to collect bug reports, ideas, and feedback with screenshots and session replays.
✓Clix Documentation docs.clix.so
Documentation for Clix including setup guides, API references, and examples for push notifications integration.
✓CNaught API docs.cnaught.com
Documentation for CNaught API to integrate carbon credits and help customers compensate for their carbon footprint.
✓Confido Legal Docs docs.confidolegal.com
Confido Legal Docs provides GraphQL API documentation with endpoints, partner account setup, and API playground access.
✓Crazyrouter docs.crazyrouter.com
Official Crazyrouter documentation providing API integration patterns, quickstarts, authentication, and model usage guides.
✓cronhost docs docs.cronho.st
cronhost documentation for scheduling HTTP requests using cron expressions with API monitoring, webhook triggers, and automation features.
✓Crown API Documentation docs.crown-brlv.com
Official documentation for the Crown API including setup guides and credentials management.
✓Cyberwave Docs docs.cyberwave.com
Documentation for Cyberwave SDK to build, test, and deploy robotics systems with AI and digital twins.
✓Cycls docs.cycls.com
Cycls is an open-source SDK and Cloud platform providing infrastructure to build, run, and deploy AI agents with serverless hosting and monetization.
✓Daily docs.daily.co
Documentation for Daily's real-time video and audio APIs, SDKs, and REST API for building video call applications.
✓Documentation docs.datalinks.com
Documentation site providing guides, API references, and SDK resources for using DataLinks to manage and query connected data.
✓D3 Business API docs.dragdropdo.com
Documentation site for the D3 Business API including architecture, core concepts, quickstart, and SDK references.
✓Duix APIs and SDKs docs.duix.com
Duix provides API and SDK documentation for integrating conversation and avatar features with free and paid plans.
✓Elata Docs docs.elata.bio
Elata is a biosignal and neurotech app-launch protocol with browser-based SDKs, on-device processing, and blockchain-based monetization.
✓Emergence docs.emergence.ai
Documentation for CRAFT, an enterprise intelligence platform with modules for data assessment, enrichment, and toolkit deployment on Kubernetes.
✓Equos Doc docs.equos.ai
Documentation for Equos platform explaining characters and key concepts for interactive AI experiences.
✓Fintoro API docs.fintoro.sk
Fintoro API is a REST API for integrating invoicing, CRM, and inventory systems with third-party systems, supporting production and sandbox environments.
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✓Fireflies docs.fireflies.ai
Fireflies.ai provides public API documentation for accessing transcription, summaries, and meeting data via a GraphQL interface.
✓FlowRipple Docs docs.flowripple.com
FlowRipple provides an SDK to trigger notifications, delays, and multi-step transactional workflows from code without hardcoding logic.