Payments

Local multi-channel message emulator for E2E testing, with MCP tools for LLM agents.

Streamable HTTP MCP server for Floor 10 of Frontier Tower SF, covering member forms (open calls and programs, generic over form_id), events/RSVPs, membership, member directory, highlights, file vault, transcription, 3D prints, agent rooms, agent inbox, headset lending, and Funko Me member figures. …

Screens x402 payments before settlement for injected payee addresses and sellers who never deliver.

MCP server for Spraay x402 Gateway. 60 tools for crypto payments, DeFi, and AI on Base.

Your agent opens a real merchant account (go_live) and takes payments the same day. 3.9% flat.

Lint an HTTP endpoint's x402 402 conformance; decode X-PAYMENT blobs; inspect a facilitator.

Smart Meta-Facilitator for x402 payments on Base: route, verify, and settle payments.

USDC micropayments on Base + Solana via x402. BYO wallets. Cloudflare Workers. No Coinbase.

Identity/reputation verification for agent-to-agent payments across x402, AP2, MPP, checkout.

Pin files and websites to IPFS from Claude. x402 USDC payments on Base — no account needed.

Agent wallet, email, phone, and 41 paid tools: search, image/video/music gen, SMS, calls.

Trust layer for AI agents: identity, guard, redact, escrow, and x402 payments.

USDC payments for AI agents on Base — direct, tabs, x402 paywalls, discovery

Express.js HTTP 402 payment middleware for AI agent micropayments

MCP server for Stripe API — customers, charges, payments, subscriptions, products, and invoices

Secure USDC payments for AI agents on Base blockchain with budget controls and instant settlement.

Forex, IOF tax, US accounts, stablecoins, and international payments in Brazil.

AWS Payment Cryptography via MCP — keys, PIN/MAC/CVV/ARQC, PCI guards, HSM migration analysis.

Stops agents double-charging across processes: exactly one execution, confirmed by the provider.

Open-source EIP-2612 Permit-based wallet sessions for AI agents using MCP.