Agent-ready blockchain and web3
849 verified blockchain and web3 sites, 236 of them transactable — every one probed live, with the date it was checked. Figures generated 27 Sep 2026 15:36 UTC
Checks passed across the 910 probed hosts: Markdown negotiation 766 · Markdown twin at a predictable URL 511 · llms.txt 674 · API catalog 122 · MCP server card answers 582.
✓Tonhub Developers docs.tonhub.com
Documentation for building apps on TON network and Tonhub Wallet including wallet connection, smart contracts, and testnet usage.
✓Towns docs.towns.com
Towns Protocol is an open source decentralized real-time messaging protocol with programmable spaces, on-chain memberships, and end-to-end encryption.
✓Starter Kit docs.transmissions.wtf
Documentation for Transmissions, a suite of composable contracts and tools enabling multiplayer onchain applications using ERC-1155 channels.
✓TRM Labs docs.trmlabs.com
Documentation for TRM Labs platform covering API usage, guides, and product-specific blockchain intelligence tools.
✓Unvest Docs docs.unvest.io
Unvest is a permissionless web3 app offering token management services including vesting, liquidity locks, staking, farming, and airdropping across multiple blockchain networks.
✓Usher Labs' Verity Documentation docs.verity.usher.so
Documentation for Usher Labs' Verity, a platform enabling secure, verifiable data pipelines integrating private data with blockchains.
✓WhiteBIT docs.whitebit.com
WhiteBIT API Platform provides documentation for building trading integrations and payment flows on a European cryptocurrency exchange.
✓Documentation docs.worlds.org
Worldsbase provides a data layer for web3 enabling onchain applications, data syncing, and smart contract integration.
✓YarmAI docs.yarm.ai
YarmAI Docs provide detailed information about Yarm, a social liquidity platform powered by Kaito AI for DeFi projects.
✓Kurt Wuckert Jr. kurtwuckertjr.com
Official site of Kurt Wuckert Jr., providing high-signal analysis on Bitcoin history, mining infrastructure, and AI's intersection with sovereignty.
✓LōD Technologies lod.io
LōD Technologies provides an energy intelligence platform for AI data centers and Bitcoin mining with real-time grid signals and automated curtailment.
US✓MeetCamille.ai meetcamille.ai
Meet Camille provides AI-driven DeFi portfolio analysis and personalized recommendations using multi-chain on-chain data.
✓Nolus Protocol nolus.io
Nolus Protocol offers a margin protocol for leveraged spot positions with fixed borrowing costs and partial liquidation safeguards across multiple blockchains.
✓Nonci nonci.xyz
Nonci is a tool for queuing and asynchronously executing transactions using durable nonces, primarily for NFTs but applicable to any transaction type.
✓OnchainTestKit Documentation onchaintestkit.xyz
OnchainTestKit is a type-safe framework for end-to-end testing of blockchain applications with Playwright integration and multi-wallet support.
✓The Crypto Times www.cryptotimes.io
The Crypto Times provides real-time news, exclusive reports, expert opinions, and analysis on cryptocurrencies including Bitcoin and Ethereum.
✓Open Metaverse Foundation www.openmv.org
The Open Metaverse Foundation is a nonprofit community creating open standards and software for an accessible, interoperable metaverse.
✓Alain Nicolas alainnicolas.fr
Personal site of Alain Nicolas, a fullstack blockchain developer showcasing projects, blogs, and developer tools focused on Web3 and Ethereum technologies.
FR✓ATL BitLab atlbitlab.com
ATL BitLab is a bitcoin hackerspace and coworking community in Atlanta for developers and enthusiasts focused on bitcoin and freedom-tech.
US✓Bitcoin Design bitcoin.design
Bitcoin Design is a free open-source community resource helping designers and developers create better bitcoin product experiences.
✓CoinMarketCap coinmarketcap.com
Provides current and historic cryptocurrency prices, charts, and market capitalization data for Bitcoin and thousands of altcoins.
✓CryptoProto cryptoproto.com
CryptoProto encrypts content with AES-256-GCM, stores it on Arweave, and gates access with Solana NFTs using on-chain ownership verification.
✓dca.bot dca.bot
dca.bot offers an AI-powered automated dollar-cost averaging bot for Bitcoin investing with dynamic multiplier risk model.
✓Zerion API developers.zerion.io
Zerion API is a REST API providing onchain wallet data including portfolios, DeFi positions, NFTs, transactions, PnL, prices, and swaps across EVM chains and Solana.
✓Agora docs.agora.xyz
Documentation explaining Agora's crypto governance software, smart contracts, and processes for decentralized community decision-making.
More in Developer APIs & infrastructure: payments · e-signatures · AI agents · conversational and voice AI · generative media · 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 · SDKs and API clients · developer platforms · ecommerce infrastructure