"Using the web version of Perplexity AI" matching MCP connectors:

Give your AI agent a spending limit: approval controls and single-use virtual cards.

The agentic layer of letters. Agents send real printed mail worldwide, German compliance built in.

Ready for a new way to bill pay? Pay any US bill in a snap, right from your AI assistant. Describe or snap a photo of your bill (electric, water, gas, internet, phone, medical, credit card, rent, parking tickets, traffic violations and more) and Papaya reads it, then hands you a secure link to pay by card. Fast, secure, and no juggling twelve logins, with full or partial payments and status updates. Available in the US only. Powered by Papaya (papayapay.com).

The Apiosk MCP lets AI agents discover, pay for, execute, and publish APIs through the Apiosk gateway. It is a machine endpoint, not a website, so connect it from an MCP client (Claude, Cursor, ChatGPT, and others) rather than browsing it here.

Pre-payout IBAN screening for AI agents: validation, sanctions, Swiss clearing, risk scoring

Pay-per-use tool API for AI agents. Free tier, x402 USDC micropayments, or API key.

Feed of x402/L402 services newly listed on 402index.io within a recency window (candidate #8, manual

IBAN validation, extraction, format specs and BIC/SWIFT lookup tools for AI assistants.

The trust layer of the x402 economy: free conformance checks, attestation, corpus, agent store.

Verify x402 payment endpoints before an AI agent pays: scam scan, on-chain checks, trust scores.

Cash out an AI agent's USDC to a real bank account (non-custodial). Plus Base data + a marketplace

Processor fees, charge-to-net, invoice totals and proration. 3 of 6 tools free.

Verified directory for machine payments (x402 & MPP): check services and wallets before agents pay.

Fetch any URL as clean Markdown or metadata, and buy digital goods via x402 — for AI agents.

Evidence-backed x402 web verification for AI agents, with auditable decisions for every condition.

AML/compliance address screening for AI agent payments — free tools, no API key.

RU specialty stores only. Controlled AI agent budget, allowlisted shops. Not x402.

Trust and payment layer for the agentic economy on the XRP Ledger.

Find the repo to build from: search 100k+ repos by base-fitness, clone free or buy over x402.

CPG sourcing for AI Agents with x402: BPC brands, agent IM, Trading Desk. GreenCore Solutions Corp.