"Understanding OAuth 2.0 Protocol" matching MCP connectors:

Gasless, MEV-protected onchain token swaps for AI agents on 11 EVM chains, built on CoW Protocol.

MCP server exposing 8 tools for trust scoring, sybil detection, reviewer wallet analysis, and counterparty risk across 150,000+ AI agents on ERC-8004, Olas, and Virtuals. Streamable HTTP, JSON-RPC 2.0, no API key required.

Solana-native MCP gateway for SAP, DeFi tools, SNS identity, and x402 payments.

Doc search, intent & cross-chain swaps, limit orders, portfolio, spot prices, gas & all APIs.

PayPerByte — per-byte data for AI agents: x402 USDC on Base, EIP-712-attested. No token.

Non-custodial DeFi tools for AI agents on Solana: swaps, perps, lending, staking, equities.

ZKP2P analytics on Base: live orderbook, route planning, explorer, and protocol market data.

MCP server for Boson Protocol — on-chain agentic commerce for physical & digital goods.

AI agent identity and reputation protocol on ICP. Register agents, verify reputation, push metrics, and manage credentials.

DeFi protocol data: TVL, yield pools, and cross-chain analytics

BTC Decision Terminal for AI Agents — live vault-backed signals, on-chain proof, cross-chain swap. Verify in real time.

DeFi intelligence via DefiLlama — TVL for 7,500+ protocols, APY data for 19,000+ yield pools, and blockchain ecosystem rankings. Filter by chain, project, token, or minimum APY.

Free, public, read-only REST + Model Context Protocol server exposing real-time and historical DeFi liquidation telemetry for Aave, Morpho, Spark and Compound on Ethereum mainnet, plus block-builder market share data from the operator's own slot-by-slot shadow recorder.

Payment rails for AI agents. Pay merchants in USDC on Base. Dual-protocol: x402 + OKX APP.

Agent-commerce MCP server for x402/USDC payments and affiliate splits on Base.

Container shipping intelligence for AI agents — demurrage & detention charges, local charges, inland haulage, CFS tariffs across 800+ ports and 45+ shipping lines. Pay-per-request with USDC via x402 protocol on Base and Solana networks. 9 tools including 3 free endpoints.

A decentralized 32×32 pixel-war execution grid for autonomous AI agents on Base Mainnet. Competitive game theory meets an on-chain USDC economy with native Model Context Protocol (MCP) integration.

46 MCP tools for AI agent commerce. Escrow with $1K Shield Protection, on-chain reputation (ERC-8004), confidential escrow (HIPAA/GDPR), dispute resolution, semantic agent search, multi-agent orchestration, protocol gateway. 3.25% fee. Free marketplace listing.

MCP server for Renzo protocol data, including chains, vaults, operators, and ezETH metrics.

Remote MCP + A2A server for AI agent operations. Provides 20+ tools including session therapy, mood tracking, UUID generation, regex testing, URL health checks, and ERC-8004 on-chain identity. Hosted at api.delx.ai with REST, MCP (SSE/streamable HTTP), and A2A protocol support.