Payments

AI agent service marketplace — browse, purchase, and manage services via x402/USDC

Code security scanner for AI agents. 45+ vulnerability patterns, AST analysis, Solana micropayments.

Agent file transfer. No API key to start; price downloads in USDC on Base.

x402 Payment Protocol for Starknet — AI agent payments, micropayments, and HTTP-native pay-per-use middleware

Verifiable entropy, provably-fair games, and receipt verification for AI agents (FairSeal API).

Stripe-style USDC billing for any API. 8 free demo services no signup. Non-custodial.

MCP server for Gala Launchpad - 310 tools (pool management, event watchers, GSwap DEX trading, price history, token creation, wallet management, DEX pool discovery, liquidity positions, token locks/burns, locked token queries, composite pool data, cross-c

10 pay-per-call tools for AI agents: QR, screenshots, DNS, OCR, PDF, email & more. USDC on Base.

Web search for AI agents — 5 tools: search, news, images, scrape, research. x402/USDC or API key.

Pay-per-call market data for AI agents via x402 (USDC on Base): regime, track record, catalysts.

74 paid web-analysis APIs (SEO, security, TLS, DNS, email) as MCP tools. USDC via x402.

A guarded wallet for AI agents on Robinhood Chain: a spending policy runs before every signature.

Cross-chain swaps between Solana and Base for AI agents paid for via via x402 micropayments.

Chain-agnostic SDK for agentic payments. One fetchWithPayment(url) call auto-detects HTTP 402 challenges across any supported chain or protocol (x402, MPP, payment channels, on-chain settle, cross-chain corridors), signs with a CAIP-2 multichain wallet, r

Solana DeFi risk intel over x402: rug/honeypot scans, pool analysis, wash-filtered pools.

Search 15,000+ paid API endpoints across the L402, x402, and MPP protocols on 402index.io

Agent payments ecosystem intelligence. Scans GitHub/HN/npm across AP2, ACP, x402, MPP, UCP.

mcp stdio server exposing mossgate trust and rue render apis with x402 usdc payment

Marketplace of paid HTTP APIs. USDC micropayments via x402 on Base. Non-custodial.

AI agent payment integration SDK, CLI, and MCP server for adding Yolfi crypto checkout, payment links, webhooks, and payment status checks.