Best Alternatives to AgentExec WebMCP & Base L2 Gateway

Agentrisk

Runtime: npx

Pre-trade token risk scoring API for Base tokens, paid via x402.

Stripe AI

Runtime: npx

MCP server integrating with Stripe - tools for customers, products, payments, and more.

BridgeNode MCP

Runtime: npx

AI inference via MCP — pay per request with Solana USDC through x402. No API keys.

Psychosynth

Runtime: npx

Psychometric data marketplace: Big Five profiles, cognitive biases & behavioral data via x402.

Agentic Endpoints

Runtime: npx

Pay-per-call tools for autonomous agents, settled in USDC on Base via x402.

AgentPay

Runtime: Remote (SSE)

Pay-per-call AI microservices via x402. USDC on Base, no accounts - wallet is auth.

Brazilian Central Bank (BCB) MCP

Runtime: npx

Verified

Queries BCB economic series, Focus expectations, and PTAX exchange rates through local or hosted MCP access.

WingmanProtocol Agent Gateway

Runtime: npx

Async errands, artifact hosting, watches, memory + 15 calculators for AI agents. x402 on Base.

Sui Analytics

Runtime: npx

Read-only Sui blockchain analytics: 47 tools, protocol-aware tx decoding, no API keys or wallet.

Base mainnet analysis: contract audits, transfer simulation, token pricing. Paid via x402.

X402 API

Runtime: uvx

AI API for marketing, content and outreach. 22 endpoints. Pay with USDC on Base via x402.

Boo X402 MCP

Runtime: npx

Pay-per-call crypto data for AI agents. USDC on Base via x402. No API key.