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 08:06 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.

✓Agent Commerce Kit www.agentcommercekit.com

Documentation for Agent Commerce Kit providing open protocols enabling AI agents to securely interact with financial systems.

also in AI agents

✓Apollo GraphQL www.apollographql.com

Apollo GraphQL provides an API orchestration platform connecting AI agents and apps to GraphQL and REST APIs with infrastructure trusted by enterprises.

also in workflow automation software

✓DataNumen www.datanumen.com

DataNumen provides data recovery software products, professional services, and SDKs for recovering various file types and databases.

also in business consulting

✓Firezone www.firezone.dev

Firezone is an open-source zero trust access platform built on WireGuard that replaces VPNs and integrates with identity providers.

also in security and identity

✓Ghostwriter Documentation www.ghostwriter.wiki

Ghostwriter is an open-source platform for offensive security operations, offering report writing, asset tracking, and assessment management with a GraphQL API.

also in workflow automation software

✓Alvarium alvarium.org

Alvarium is a Stage 1 LF Edge project building a framework and SDK for trust fabrics delivering data from devices to applications with measurable confidence.

also in software development services

✓Christopher Burns burnedchris.com

Christopher Burns is a founder building developer-first privacy and compliance infrastructure including Inth and c15t.

also in lifestyle and personal

✓Conare conare.ai

Conare provides context infrastructure for AI companies to ingest and retrieve product data, user history, and decisions via one API.

also in arts and culture

✓Close Developer Platform developer.close.com

Developer platform providing REST API, webhooks, OAuth integrations, and AI agent support for Close CRM.

also in AI agents

✓Swoogo Developer Documentation developer.swoogo.com

Documentation for Swoogo's event management platform API with 140+ REST endpoints and MCP server for AI assistant integration.

also in scheduling and events software

✓Uniswap developers.uniswap.org

Developer documentation providing guides, API references, and tutorials for building on the Uniswap Protocol.

also in blockchain and web3

✓Edge API Documentation doc.withedge.co

Edge API Documentation provides technical guidance for developers to integrate financial services via Edge's API platform.

also in financial services

✓Agentbase Docs docs.agentbase.sh

Agentbase provides documentation for a fully managed platform to build, deploy, and optimize serverless AI agents with automatic scaling and infrastructure management.

also in AI agents

✓AgentRPC docs.agentrpc.com

AgentRPC documentation explains connecting AI agents to any function via a universal RPC layer supporting multiple languages and private networks.

also in AI agents

✓Agent User Interaction Protocol docs.agentwire.io

Documentation for the Agent User Interaction Protocol (AG-UI), an open protocol standardizing front-end connections to AI agents.

also in AI agents

✓Apexx Cloud docs.apexxcloud.com

Apexx Cloud provides file storage, media processing, and CDN delivery services with APIs and SDKs for developers.

also in cloud and hosting

✓APITube Documentation docs.apitube.io

Documentation for the APITube News API providing quickstart guides, endpoint references, filters, real-time streams, SDKs, and integrations for over 500,000 news sources worldwide.

also in search and data APIs

✓Ardent AI docs.ardent.ai

Ardent AI provides a programmable intelligence platform to build, deploy, and maintain custom AI agents using SDK and CLI tools.

also in AI agents

✓Bitski docs.bitski.com

Bitski provides developer-friendly APIs and tools to enable blockchain transactions and digital asset management for Web3 applications.

also in blockchain and web3

✓Brewit docs.brewit.money

Brewit documentation introduces a crypto account platform using Safe smart accounts and ERC-4337 infrastructure with SDK and API integration.

also in blockchain and web3

✓cheap'ai docs docs.buycheap.ai

Documentation for cheap'ai unified API providing access to multiple AI models via a single endpoint.

also in AI agents

✓Byul docs.byul.ai

Documentation for accessing real-time financial news data via REST API and WebSocket connections for developers.

also in search and data APIs

✓Carleton Blockchain docs.carletonblockchain.ca

Carleton Blockchain Docs hosts workshop materials covering blockchain, smart contracts, and AI agents on NEAR.

also in blockchain and web3

✓Chatsistant API docs.chatsistant.com

Chatsistant API documentation provides guides and references for building AI chatbots and integrating AI agents via API.

also in construction and roofing

✓ClickPesa Documentation docs.clickpesa.com

ClickPesa provides documentation for APIs and tools to accept and disburse payments including mobile money, card payments, and bank payouts.

also in payments

More in Developer APIs & infrastructure: payments · e-signatures · AI agents · conversational and voice AI · generative media · blockchain and web3 · email and messaging · search and data APIs · analytics and observability · databases and storage · cloud and hosting · security and identity · extensions and plugins · embedded devices and firmware · programming languages and frameworks · build and test tooling · developer platforms · ecommerce infrastructure

Browse every category · A–Z directory