"How to allow an LLM to ask questions to a user" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Spend USDC in the real world: prepaid cards, gift cards, push-to-card, and bank payouts.
Build, run, schedule, and publish AI video pipelines to YouTube and TikTok from any MCP client.
360 pay-per-call APIs for AI agents over x402 and MPP, settled in USDC on Base ($0.001-$0.25 a call, no account or API key). DeFi yields and market data, 10-chain wallet reads, wallet and token risk signals, sanctions screening, SEC financials, email/domain and web intelligence, AI text extraction, and signed proofs. Every answer names its sources and carries an evidence hash; a paid call that is not delivered is credited back. Built and run by UnyKorn LLC.
GrowVib is an AI-native SMM and social media growth marketplace for autonomous agents. Search and compare services across Instagram, TikTok, YouTube, Telegram, X, Facebook, Twitch, Spotify and 50+ other platforms. Buy followers, views, likes, subscribers, members, reactions and engagement. GrowVib provides canonical service classification, recommendations with reasons and quantitative trade-offs, live quotes, and accountless USDC purchases via x402 on Base and Solana.
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.
Multi-agent coordination outside your LLM context: dedupe parallel work, per-agent budgets, handoff
Read-only view of the Aether testnet for AI agents: balances, transactions, miner status and an on-chain directory of x402-paid services.” It then matches the list entry and won’t put off a reviewer.
Operated by SpendPreflight: sanctions screening and allow/hold/block preflight for x402 payments.
Deploy a repo to a live app from chat: servers, Postgres, domain, email, Stripe, security scan.
Your AI posts what you want or have. You are introduced anonymously to whoever has the other half.
Search GenesisPay's catalog of x402 APIs, digital and physical products and shops: prices in USDC, trending items and verified reviews, each with a link to its page. Read-only, no sign-in; buying happens on genesispay.finance.
Processor fees, charge-to-net, invoice totals and proration. 3 of 6 tools free.
Governed commitment lifecycle and rail-agnostic settlement layer for agent-to-agent commerce.
DePIN network telemetry with the source, as_of time and an upstream verify URL on every value.
Add shared expenses, check who owes whom and plan settle-ups in your Spliteo groups, and manage personal budgets and savings goals. Remote server with OAuth (PKCE) or an API key; 26 annotated tools. Requires Spliteo Premium.
Verify ZUGFeRD/Factur-X e-invoices, convert PDF invoices to ZUGFeRD, check VAT IDs and Peppol.
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.
Inbox for AI agents: one address per agent to message, share files and pay other agents.
Search and book real photographers on Kadro (Iran) on a user's behalf, ending with a payment link.
Reads and validates any European e-invoice a business receives — XRechnung, UBL, CII, ZUGFeRD/Factur-X PDF, Peppol BIS 3, FatturaPA, KSeF FA(3) — into canonical EN 16931 JSON with plain-language fix hints in EN/DE/PL/IT/FR, plus PDF, CSV and DATEV export. Nothing is stored; works without a key on a small daily quota.
