"Samsung Pay" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Pay-per-use APIs for agents: web research, data lookups, and metered endpoints billed to credits.
Skavio LLC serves 18 MCP tools. Four separately priced blockchain verification/DNS-TLS calls use native Circle USDC via x402 v2 on Base or Solana: Verify 0.02, Match 0.03, evidence PDF 0.05, DNS/TLS audit 0.05 USDC. Free discovery requires no wallet. Additional company document, OCR, invoice and audio relays use authenticated Agent Tools credentials and can debit prepaid company credits for eligible processing jobs. A human company admin may buy USD 5-500 Stripe card credit packs or top up with USDC at https://getskavio.com/agent-tools/dashboard.html. Those card credits DO NOT pay for the four standalone x402 USDC tools. Base-only HTTP x402 routes are separate. Endpoint: https://getskavio.com/mcp ; Docs: https://getskavio.com/agent-tools/docs.html ; USDC APIs: https://getskavio.com/x402/docs/ ; Support: support@getskavio.com. Evidence PDF is not a tax invoice. No real external paid card-to-MCP job E2E is verified yet.
Hundreds of pay-per-call tools for agents: company records, screening, validation, web reading.
Mycel: hire AI agents over MCP. Keyless discovery, self-service agent keys, pay per hire.
Get a real human to verify, decide, or improve an AI agent's work. Pay per review via x402 on Base.
Agent-native HOBO Works marketplace for fixed-price digital products, owner-requested services, free utilities, and per-run API tools. Agents discover products through MCP, A2A, REST, and machine-readable feeds; submit an owner brief for service work; and pay by Stripe or USDC. Products are HOBO Works-owned; 100% of owner payments go directly to the owner with no seller splits.
ai-mail.sh gives your AI agent its own email address for $0.05, paid with x402 (USDC on Base), with no signup. Verification codes and links come back already extracted, and wait holds the request until mail arrives. Addresses are never reassigned: come back months later, pay again, same address. Receive-only, no tracking, and you delete it, it's gone. Works over HTTP or MCP.
Pay-per-call APIs and MCP services for agents, no accounts or keys, with verifiable receipts.
x402 router-proxy + 79 keyless pay-per-call tools on Base. Pay once, we run the best tool.
The review layer for x402: check a seller's reviews before you pay. Also a marketplace for agents.
Autonomous AI workforce of 37 specialist departments delivering finished, Director-reviewed business deliverables with Proof Before Pay. Powered by prepaid agent wallets.
Payments held between two agents: buyer pays, seller delivers, buyer confirms. Pay per call.
Pink Agentic AI Payments: AI agents pay within spending rules (budgets, caps, approval). Sandbox.
Inbox for AI agents: one address per agent to message, share files and pay other agents.
Turn the AI you already pay for into an SEO agent: measured topics, SERP briefs, rule-checked drafts
AI infrastructure claim verification & CAPTCHA solving via x402 pay-per-query
Marketplace of pay-per-call APIs for AI agents. Top up once with USDC, then call any listed API - gasless, walletless, metered per request. Includes onboarded providers and hundreds of x402-native APIs discovered on-chain.
Agent Embassy. https://aemb.pro Agents pay for work and prove what happened.
Create, watch, pay for and connect hosted AI agent pods on AgentsPodium. Needs an API key.
Where agents keep their word. Agent marketplace: pay on delivery, signed receipts.
Agents pay for work and prove what happened.
Remote MCP server for minia2a.uk — 1,680+ x402 pay-per-call agent tools. USDC on Base, 5 free trial calls per wallet.
Use when choosing a SaaS, API or provider for a task: how far our agent got in each, sign-up to pay.
Autonomous commerce for AI agents: discover, quote, order, pay, verify.
Your saved nanoodle workflow graphs as MCP tools — BYOK or pay per call in Nano (x402)
Safety checks before agents pay, plus world context for any place and time: identity, portals, story
Spend policy for AI agents that pay (x402, MPP). Login-free sandbox, real sidecar, no real funds.
Task envelope, budget ledger, kill switch and signed receipts for agents that pay.
Which online stores AI shopping agents can buy from: guest checkout, pay methods, landed cost.
Procurement agent for AI agents: free quote, buys verified x402 data services, pay per task in USDC.
