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 14:46 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.
✓Tokenrip docs.tokenrip.com
Tokenrip provides a collaboration layer for AI agents with persistent identity, messaging, and artifact sharing across teams.
also in AI agents✓Turnkey docs.turnkey.com
Turnkey provides secure wallet infrastructure with APIs and SDKs for managing wallets, keys, and transactions.
also in blockchain and web3✓Unlink Docs docs.unlink.xyz
Unlink Docs provides documentation for building private blockchain applications using the Unlink SDK with privacy features and multichain support.
also in blockchain and web3✓Valyu docs.valyu.ai
Valyu provides a search API for AI agents accessing web and proprietary data including PubMed, SEC filings, and clinical trials.
also in search and data APIs✓Vaults.fyi docs.vaults.fyi
Vaults.fyi provides a unified API to access DeFi yield market data, execute transactions, and track portfolios across 1,000+ strategies on 80+ protocols.
also in blockchain and web3✓Verisoul docs.verisoul.ai
Documentation describing Verisoul's fraud prevention solution including SDK, API, risk scoring, and verification features.
also in security and identity✓WalletConnect Pay Docs docs.walletconnect.com
Documentation for WalletConnect Pay providing integration guides, APIs, and best practices for secure crypto payments.
also in payments✓Wavix Docs docs.wavix.com
Product guides, API references, and resources to help integrate Wavix SMS and Voice services into applications.
also in conversational and voice AI✓xpander.ai docs.xpander.ai
xpander.ai documentation for building AI agents, connecting APIs, and deploying enterprise integrations.
also in AI agents✓Yuno API Documentation docs.y.uno
Yuno API Documentation provides detailed technical references and guides for payment processing, webhooks, subscriptions, wallets, and AI integrations.
also in payments✓Zapier docs.zapier.com
Documentation hub for Zapier's developer platform covering integrations, MCP server connections, embedded automation, and the Zapier SDK.
also in AI agents✓ZBD Documentation docs.zbdpay.com
Documentation for ZBD, a global payment service provider offering APIs and SDKs for gaming and interactive entertainment payments.
also in payments✓Zeotap docs docs.zeotap.com
Zeotap Docs provides comprehensive guides and references for building, deploying, and activating with the Zeotap AI-powered Customer Data Platform.
also in marketing software✓OneSignal documentation.onesignal.com
OneSignal provides documentation for setting up and using messaging APIs including push notifications, email, SMS, and analytics.
also in email and messaging✓Etherspot Developer Documentation etherspot.fyi
Documentation providing tools and guides for Etherspot’s Account and Chain Abstraction infrastructure for Ethereum and EVM-compatible chains.
also in blockchain and web3✓Filter Musikk filtermusikk.no
Filter Musikk is a Norwegian specialist store selling synthesizers, DJ equipment, eurorack modules, and electronic instruments with online shopping and a physical store in Oslo.
also in digital products✓Aries API finance.dev
Aries API provides real-time market data, order execution, and portfolio analytics for building trading applications.
also in trading and investing platforms✓Cerebras Inference inference-docs.cerebras.ai
Documentation for Cerebras Inference API offering real-time AI responses with SDKs, models, and dedicated endpoints.
also in AI agents✓Juno juno.build
Juno is an open-source serverless platform to build, deploy, and run apps in WASM containers with zero DevOps.
also in cloud and hosting✓Kinovi kinovi.ai
Kinovi provides AI video and image generation via a web studio and a public REST API with credit-based usage and model management.
also in generative media✓Pollack AI Lab lab.pollack.ai
Pollack AI Lab provides tools, SDKs, and experiments for building, evaluating, and understanding AI agents.
also in AI agents✓MedLog medlogprotocol.ai
MedLog is a protocol for event-level logging of medical AI interactions to support monitoring, evaluation, and governance in clinical settings.
also in analytics and observability✓S2 s2.dev
S2 is a serverless API providing unlimited, durable, real-time streams for event streaming, AI agents, and realtime applications.
also in AI agents✓Orderly staging-docs.orderly.network
Orderly provides API references, SDKs, and integration guides for developers building on its omnichain trading platform.
also in trading and investing platforms✓3pmetrics www.3pmetrics.com
3pmetrics offers a corporate sustainability reporting and management platform for calculating carbon and water footprints and ESG gap analysis.
also in analytics and observabilityMore 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