"Cal.com" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
PDFs, images and e-invoices (XRechnung, ZUGFeRD) from templates and JSON, rendered in the EU.
Processor fees, charge-to-net, invoice totals and proration. 3 of 6 tools free.
Revenue recognition (RevRec) schedules, waterfalls, credits, cancellations and usage pricing.
Read-only library, articles, and support data for Agent Paywire.
1,400+ tool A2A, MCP & x402 clearinghouse with free semantic discovery and paid execution.
Pay-per-call MCP tools for agents, settled with x402 (USDC on Base mainnet). 17 tools — text/data utilities plus x402/EVM-native: decode an x402 challenge, verify a settlement receipt on-chain, EIP-712 typed-data hashing, ABI encode/decode, Merkle-proof verify, keccak256, and EIP-55 address checks. No API keys.
Korea & Japan market records for agents. x402 payment inside MCP, Base USDC.
Non-custodial stablecoin bill-pay rails on Celo & Base for AI agents, settled on-chain via MCP.
Build custom POS apps with your AI agent. Final's MCP server gives developers what they need to ship a custom point of sale: scaffold a checkout flow, adapt vetted screen blueprints for counter POS, self-checkout kiosks, restaurant ordering and payment terminals, ground every call in Final's version-locked POS APIs, validate, boot a live preview and deploy to real hardware with integrated card payments. The same server also manages the store behind it: products, stock, orders, customers and sales reports. Remote Streamable HTTP with OAuth 2.1.
Connect Claude, ChatGPT, Cursor or your own app to Workspace369: clients and pipeline, proposals, e-sign contracts, invoices and payments, projects, tasks, time tracking and calendar. Build a custom CRM on it with any AI coding agent. Anything sent to a client waits for your approval.
DePIN network telemetry with the source, as_of time and an upstream verify URL on every value.
Order fixed-price digital tasks done by people: find a service, pick a package, pay via Stripe.
Query your books, company data, business health, and ship invoices from your AI assistant.
Multi-carrier shipping for AI agents: compare rates, buy labels, track packages, validate addresses
402xAgent is the check an agent calls before paying any x402 endpoint. It probes the endpoint's 402 without paying and returns a pay / skip / recheck verdict with a reason. Every check leaves a public receipt. It never pays the target.
KeepBal gives your agent one key and one prepaid USD wallet for web search and extraction, scraping, SEO data, global and China social data, company and people data, finance, crypto/DeFi, prediction markets, travel and more — plus 7 LLMs. Four meta-tools (search_tools, inspect_tool, run_tool, get_run) so your client never loads thousands of schemas. Prices are provider cost + 35%, shown before you run; failed calls cost $0. No subscription.
Trust and payment layer for the agentic economy on the XRP Ledger.
Build, run, schedule, and publish AI video pipelines to YouTube and TikTok from any MCP client.
Verify manufacturing lot provenance and chain of custody. Pay per call with x402 (USDC on Base).
Documentación de Ecuafact API: facturación electrónica del SRI de Ecuador. Sin credenciales.
