"Semantic Search API Solutions" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
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.
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.
Pre-send EVM address checks: free pre-check, $0.01 check, $0.05 deep scan. x402: payment is auth.
Multi-carrier shipping for AI agents: compare rates, buy labels, track packages, validate addresses
Pay-per-call data APIs for AI agents: business, compliance, procurement, VAT and IBAN via x402.
Per-agent spend management: x402/MPP/API-key rails, budget caps, anomaly alerts, audit trails.
Compliant invoicing for freelancers: create, issue and track invoices from your AI agent.
Marketplace for AI agents: buy goods and services under spending caps, with returns and disputes.
Resollo marketplace: search, seller lookup, offers, orders, draft listings. All human-approved.
A free tool recommender plus eight x402 tools for payments, merchants, wallets, and web evidence.
Free professional review of a contractor's equipment rental invoices. Referral and intake only.
Give your AI agent a spending limit: approval controls and single-use virtual cards.
E-signature API for AI agents: send contracts, sign PDF documents, track and download signed files.
See what actually settles on x402: wash-adjusted volume, payTo checks. Free, no key, no signup.
Reviewed competitor pricing, offer comparisons, and market-change evidence with x402 payments.
ManaBuy MCP Server is a stdio-based Model Context Protocol server for integrating ManaBuy product and order APIs with MCP clients. It exposes tools for product search, product detail retrieval, SKU and order-field inspection, order quotation, authenticated order creation, order status lookup, and order detail retrieval, with explicit confirmation required before any order-creation workflow.
Check paid API offers before your agent spends. Qualifying routes: $0.003 USDC. Normal misses: free.
Pre-payout IBAN screening for AI agents: validation, sanctions, Swiss clearing, risk scoring
Search settlement-verified x402 APIs. Discovery is free. Agents pay the provider in USDC on Base.
Fail-closed refund, cancellation, return, and trial checks for 100 US subscription vendors.
