"Apple Pay" matching MCP connectors:

Generate images & video (Nano Banana, Veo, Omni) pay-as-you-go. No subscription, crypto payments.

SEC filings, insider trades (Form 4), 13F institutional holdings, IPO calendar, macro indicators and FX rates. Pay-per-call in USDC on Base via x402 — no signup, no API keys.

AI inference via MCP — pay per request with Solana USDC through x402. No API keys.

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

320 AI models + 2,720 pay-per-call APIs. x402 USDC on Base or Solana, no API key.

Free OpenAI-compatible inference with signed provenance receipts and 3 focused MCP tools.

54+ pay-per-use AI & data tools for agents, payable in USDC via x402 on Solana — no API keys, no subscriptions. AI image, video, music and voice generation (cheaper than official APIs), web search, cited research reports, Claude Opus Q&A, crypto prices, page scraping, domain info and more. Pay only for what you call, straight from the agent wallet. Free directory tool lists all live endpoints.

Adversarial verification for AI agents - pay an independent skeptic per verdict in USDC via x402.

Pay-per-use AI and data tools via x402: image, video, music, voice, search, crypto. USDC.

Credit score and risk analysis of a person or company. Platform-hosted, no credentials, pay per quer

Conformal TCG risk forecasts + AI card grading, x402 pay-per-call oracle, on-chain soul agents.

Pay-per-call QUBO/Ising optimization for AI agents via x402 (USDC on Base). No API keys.

63 pay-per-call tools for agents: vision, text, data, web, blockchain. USDC on Base via x402.

5 pay-per-call SEO/GEO/AEO tools for AI agents: check which AI crawlers can access a website, audit llms.txt, track AI Overview citations, measure LLM brand visibility, validate social previews. Free discovery + pricing_info tool; paid calls $0.01-0.02 in USDC on Base via x402 — you only pay for successful runs.

Live trading-pipeline intelligence for AI agents: signal evaluation by a real calibrated engine with glass-box explanations, pipeline calibration telemetry, recorded outcome reports, and SEC-filing catalysts. Free beta keys + x402 USDC pay-per-call.

Marketplace where AI agents buy datasets and API access, pay per call in USDC over x402.

Web page or HTML to clean LLM-ready Markdown or JSON. x402 pay-per-call, $0.005, no API key.

30 pay-per-call APIs for AI agents: compliance, trade, safety, web, data. USDC on Base via x402.

Agent-payable APIs on Kaspa: LLMs, chain data, covenants, zk proofs — pay per call, no API key

Scans text for personally identifiable information — emails, phone numbers, SSNs, credit card numbers, physical addresses, names — and returns a redacted version. Built for agents sanitizing user content, support tickets, logs, or documents before storage, sharing, or feeding into another LLM call. Pay-per-call via x402 (USDC on Base): $0.01/call, no account or API key. tools/list and /openapi.json are free for discovery.