"Samsung Pay" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
25 deterministic data, repository, API, and public-web utilities with Base-USDC x402 pay-per-call settlement.
13 paid x402 tools, USDC/Base. Free check: GET /preview<path>=200 sample. Copy-paste pay: /llms.txt
Discover, pay for, execute, and publish APIs through Apiosk.
Reliable Australian utility tools for AI agents, including state and territory-aware business-day, public-holiday, date-range and deadline calculations.
Tribunal TRT8: Lookup Processual, official-source lookup. Platform-hosted, pay per query with prepai
Repair malformed JSON, DNS lookup, extract URLs, base64, case, hash, time. Pay per call USDC Base.
22 pay-per-call developer, security, network and data utilities using x402 on Base.
Search 5000+ software tools with structured, labelled facts. No pay-to-rank.
Discover and call pay-per-request (x402) APIs, ranked by reliability, latency and price.
Discover and call 10,000+ production APIs from one MCP server. Pay-per-call billing for AI agents.
Pay-per-call change-intelligence feeds for AI agents over x402 (deps, security, regs, tariffs)
Find and call the right MCP server for any task - pay per use, no install.
1000+ AI tools in one MCP server from web scraping, lead gen, finance, media, research, and dev tools from 80+ providers. Pay as little as $0.01/call
A Model Context Protocol (MCP) server for Selise Blocks Cloud integration
40+ developer tools from Context7, Code Runner, Python Execute, NPM Sentinel, PlantUML, and Microsoft Learn. Docs lookup, code execution, security scanning. Starts at $0.01/call. Get your API key at app.xpay.sh or xpay.tools
- CraloOAuthai.cralo.mcp
Pay-per-use tools for AI agents, with one prepaid balance and no separate provider API keys.
Internet identity for AI agents: register or broker domains, email, DNS - pay by card or USDC.
Excalidraw & document parsing API with machine-native x402 micropayments. Agents pay per call with no signup. Free tier available. OpenAPI spec published; LLM-readable docs at https://nanoempireai.com/llms.txt Pricing: free 5/day · basic $0.005/call · premium $0.05/call unlimited
Generate a Flutter app from a JSON spec free; pay only for the compiled APK (USDC on Base).
