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 14:46 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.
✓NEAR Intents docs.near-intents.org
NEAR Intents provides documentation for a cross-chain swap API, SDKs, and a React widget for token swaps and quote requests.
✓NEAR Docs docs.near.org
NEAR Docs provides developer documentation for building smart contracts, Web3 apps, and interacting with the NEAR blockchain.
✓Nirvana docs.nirvana.finance
Nirvana documentation explains a capital markets structure enabling assets with permanent value using verifiable math and immutable code.
✓Switch docs.onswitch.xyz
Switch provides a stablecoin collection and settlement layer connecting stablecoin deposits to local payout rails via API.
✓Optimism Documentation docs.optimism.io
Documentation for building apps, deploying chains, running nodes, and understanding the OP Stack protocol.
✓Orca Documentation docs.orca.so
Orca Documentation provides guides and API references for managing liquidity, trading, and development on Solana's decentralized exchange.
✓Paxos Documentation docs.paxos.com
Documentation for integrating and using Paxos APIs, stablecoins, and platform features with developer guides and references.
✓Polygon Developer Docs docs.polygon.technology
Polygon developer documentation for Open Money Stack API, stablecoin payments, wallets, cross-chain settlement, and Polygon infrastructure.
✓Pragma docs.pragma.build
Pragma provides documentation and API references for building on Starknet with oracles and supported assets.
✓Privy Docs docs.privy.io
Privy Docs provides comprehensive documentation for integrating and managing blockchain wallets and transactions via APIs and SDKs.
✓Raydium Docs docs.raydium.io
Reference and guides for Raydium's AMM v4, CPMM, CLMM, Farm, LaunchLab, and Perps programs on Solana blockchain.
✓Rhinestone docs.rhinestone.dev
Rhinestone provides documentation for a smart wallet SDK and crosschain intent API enabling smart account deployment and transaction routing.
✓Rover Docs docs.rover.inc
Rover Docs provides documentation for Rover, a blockchain data search engine focusing on Ethereum network data.
✓Sei Docs docs.sei.io
Sei Docs provides guides, references, and tutorials for building on the Sei EVM blockchain and ecosystem.
✓Sequence Docs docs.sequence.xyz
Sequence Docs provides developer documentation for blockchain SDKs, APIs, and tools supporting wallets, payments, and real-time data across EVM chains.
✓Solana Mobile Docs docs.solanamobile.com
Official documentation site for Solana Mobile developer resources, guides, sample apps, and community support.
✓Solana Tracker docs.solanatracker.io
Solana Tracker provides documentation for a data API with 70+ endpoints, WebSocket datastreams, a DEX aggregator, gRPC, and RPC nodes for Solana blockchain.
✓Starknet Documentation docs.starknet.io
Technical documentation for building on Starknet including Cairo smart contracts, ZK technology, and scaling Ethereum and Bitcoin.
✓TAC docs.tac.build
TAC provides developer documentation for building hybrid dApps connecting EVM smart contracts to TON users.
✓Talken Docs docs.talken.io
Talken Docs provides documentation for the Talken multichain Web3 wallet and related products and services.
✓Turnkey docs.turnkey.com
Turnkey provides secure wallet infrastructure with APIs and SDKs for managing wallets, keys, and transactions.
✓Unlink Docs docs.unlink.xyz
Unlink Docs provides documentation for building private blockchain applications using the Unlink SDK with privacy features and multichain support.
✓WalletConnect Docs docs.walletconnect.network
Official documentation site for WalletConnect, providing technical references and guides for Wallet SDK, network, wallets, and apps.
✓World Documentation docs.world.org
Official developer documentation to build Mini Apps, integrate World ID, and deploy on World Chain blockchain infrastructure.
✓Etherspot Developer Documentation etherspot.fyi
Documentation providing tools and guides for Etherspot’s Account and Chain Abstraction infrastructure for Ethereum and EVM-compatible chains.
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