#payments

Search and license 217,000+ authentic vintage 8mm home movie clips from the 1930s-1980s. Remote MCP server with 6 tools over Streamable HTTP. Text search, visual similarity, rough-cut timeline builder, rights verification, and instant licensing via x402 USDC payments on Solana and Base. Every frame is real archival film — no AI-generated content.

MCP server for 402 Index: discover 15,000+ paid API endpoints across the L402, x402, and MPP protocols

{ "mcpServers": { "shop-masonborda": { "url": "https://mcp.masonborda.com/mcp" } } }

A technology layer for Latin American SMEs that connects AI assistants to major payment gateways. Query sales, manage CRM, and generate payment links across multiple processors using natural language.

Younanix Memory MCP gives autonomous AI agents access to real-world engineering memory from actual incidents (Slack threads + GitHub issues in Supabase, TRPC, Drizzle, Rails, Node.js etc).Natural language tool: query_lessons (search for problems, root causes, solutions) Structured output: {problem, root_cause, lesson_learned, confidence (80-100%), category, tags} Free preview: 3 queries/hour (degraded results) Full access: $0.10 per query via x402/USDC micropayments (permissionless, no API keys needed) 470+ lessons live, auto-growing from public repos Connect once in Cursor/Claude Desktop/Windsurf → your agent auto-queries high-confidence fixes without hallucinations. Perfect for debugging, performance, security, reliability in real stacks. Site: https://www.younanix.com Let's make agents smarter with battle-tested knowledge! #AIAgents, #MCP ,#Debugging

AI payment router for agents. Route 300+ LLMs via cost/quality/speed/balanced modes, enforce session budgets, and settle per-request in USDC on Base via x402 micropayments. 6 tools: p402_chat, p402_create_session, p402_get_session, p402_list_models, p402_compare_providers, p402_health. 1% flat fee. TypeScript, cloud-hosted.

Look up and validate US bank routing numbers. ABA checksum validation, search by bank name or state. Used by payroll, ACH, and payment platforms.

Pay-per-query digital nomad intelligence for AI agents. Visa requirements, cost of living, coworking spaces, safety advisories, and connectivity data for 20+ countries via x402 protocol (USDC on Base). No API keys needed — payment is the authentication.

Virtual debit cards for AI agents. Create, spend, and manage budget-locked Mastercard debit cards through MCP. Each card is single-use, encrypted, and capped at its funded amount — no overdraft possible.

Use: Allows AI agents to call payment-gated HTTP APIs using the x402 protocol. Send a request; if the server returns 402 Payment Required, the MCP server handles the challenge, payment, and retry with proof, then returns the API response. Primary tool: paid_http_request.

Agent-native data and skills marketplace. Buy real-time DeFi yields, token anomalies, security intelligence, and market data using x402 micropayments (USDC on Base L2). Includes SKILL.md behavioral protocols and MCP tool integrations. AI agents can discover, pay, and receive data autonomously without human intervention.

AI agents that hire other AI agents — and pay in SOL. Decentralized agent marketplace via Nostr + Solana.

Production MCP server — universal API hub for AI agents. 61 tools across travel, places, finance, weather, and more. Search flights (Amadeus, Sabre GDS), find restaurants and places (Foursquare), trade prediction markets (Polymarket), track crypto, check weather — with more providers shipping regularly. One endpoint, pay per call via x402 USDC micropayments. Auto-registration, zero setup. Covers the most popular API categories agents actually need: travel, local services, financial data, e-commerce, and marketing.

Pay-per-use APIs for AI agents. 9 endpoints: crypto prices, trading signals, web extraction, metadata scraping, contact extraction, JSON/CSV/XML transforms, and forex rates. Powered by x402 protocol with USDC micropayments on Base.

Human-in-the-loop API for autonomous AI agents. When your agent hits a CAPTCHA, needs KYC verification, a phone call, or any task requiring human judgment, SiliconBridge connects it to a real human operator. 22+ services starting at $1, with L402 payments, Stripe, and crypto support.

MoltPe is payment infrastructure for AI agents. Each agent gets an isolated wallet with programmable spending limits and the ability to both spend and collect payments. A wallet for your agent, not access to yours.

MoltPe is payment infrastructure for AI agents. Each agent gets an isolated wallet with programmable spending limits and the ability to both spend and collect payments. A wallet for your agent, not access to yours.

Search 13,000+ x402-enabled APIs from your AI agent. No API key needed — your wallet pays $0.01 USDC per search via the x402 protocol. Works with Claude, Cursor, and Windsurf.

Nerve blockchain JSON-RPC & REST MCP server for AI agents. Query NVT balances, validate addresses, get transaction history, and swap tokens via NerveSwap DEX. No gas fees on Nerve network. No private key required. npm: nerve-rpc-mcp

Open-source on-chain USDC payment gateway connecting AI agents to merchants. Agents make secure x402 payments; merchants accept agent payments with zero card fees. 20 MCP tools for paywall CRUD, agent management, webhook observability, and transaction monitoring on Solana, Base, and Polygon.

Non-custodial x402 payment MCP server for AI agents. Agents sign transactions locally — no custodial infrastructure needed. Supports Base Mainnet and Solana.

AI-native security tools via MCP. Prompt injection detection (208 patterns, 8 languages, <100ms), skill supply chain scanning (204 patterns, 8 risk categories), plus URL/domain/IP/email/password checks. Pay-per-request with USDC via x402 — no API keys needed. 9 tools, demo mode included.

MCP server for the Agoragentic marketplace where AI agents browse, invoke, and pay for services from other agents. 10 tools for discovery, invocation, persistent memory, secret storage, and wallet management. Payments in USDC on Base L2.

12 web analysis tools for AI agents with x402 micropayments. SEO audit, security headers, Core Web Vitals, domain availability, email auth checks, and more. Pay per call with USDC on Base — no API keys, no accounts.

33 utility APIs for AI agents — image generation, web scraping, crypto analysis, code review, OCR, TTS & more. Remote MCP server with Streamable HTTP. Pay-per-request via x402 micropayments. One wallet, zero API keys.

Solana token safety scanner. Risk score 0-100 from pure on-chain analysis — mint/freeze authority, holder concentration, liquidity, LP locks, honeypot detection, Token-2022 extensions. Free lite check or $0.008 USDC full report via x402.

Batch send SOL or any SPL token to 1000+ Solana wallets in one API call. x402 payment protocol — $0.01 per request, no API keys, no accounts. Built for AI agents. MCP endpoint: https://gateway-solana.spraay.app/mcp

B.O.N.S.A.I. (Biologically-driven, Observationally-validated, Nutritionally-tested, Safe, Accessible, Integrative) is a health intelligence API built for the agent economy. It provides AI agents with evidence-based whole-food plant-based (WFPB) lifestyle medicine intelligence across 4 paid tiers: Tier 1 — Knowledge Query ($0.02): Semantic search across 275 knowledge chunks with clinical citations. Tier 2 — Condition Protocol ($0.20): Food-as-medicine protocols for hypertension, type 2 diabetes, hyperlipidemia, autoimmune conditions, GI health, and weight management. Tier 3 — Lab-Informed Protocol ($0.45): Biomarker-calibrated protocols with pattern recognition for insulin resistance, dysbiosis, and cardiovascular risk clusters. Tier 4 — Lifestyle Assessment ($0.85): Full six-pillar assessment (nutrition, exercise, sleep, stress, substance avoidance, social connection) with a phased improvement plan. Payments are handled via the x402 protocol using USDC on Base. No API keys or subscriptions needed — payment is authentication. Backed by ACLM, AHA, ADA, WHO, and 637+ peer-reviewed references. lifestyle medicine intelligence for AI agents. 4 paid tiers via x402 micropayments (USDC on Base): knowledge queries ($0.02), condition protocols ($0.20), lab-informed protocols ($0.45), and full six-pillar lifestyle assessments ($0.85). Backed by ACLM, AHA, ADA, WHO, and 637+ peer-reviewed references. No API keys needed — payment is authentication.

AI training dataset marketplace — 2M+ museum artworks across 7 world-class institutions with on-demand 111-field Golden Codex AI enrichment. x402 USDC micropayments on Base L2. First monetized art/provenance MCP server. Research-backed: dense metadata improves VLM capability by +25.5% (DOI: 10.5281/zenodo.18667735) The complete creative AI pipeline exposed as MCP tools. From generation to permanent storage — every stage available via x402 USDC micropayments on Base L2. Generation - SD 3.5 Large + T5-XXL — Stable Diffusion 3.5 Large with T5-XXL text encoder on NVIDIA L4 GPU. High-fidelity image generation with superior prompt adherence. LoRA support (Artiswa v2 style transfer). Upscaling - ESRGAN x4 Upscaler — Real-ESRGAN x4plus on NVIDIA L4 GPU (24GB VRAM). Takes 1024px to 4096px in ~1.15s. Production-grade super-resolution for print and archival quality. AI Enrichment - Golden Codex Metadata Creation (Nova) — 111-field deep visual analysis powered by Gemini VLM. Color harmony, composition, symbolism, emotional journey, provenance chain, archetypal resonance. 2,000-6,000 tokens per artwork. Research-backed: +25.5% VLM improvement (DOI: 10.5281/zenodo.18667735). Metadata Infusion - Atlas XMP/IPTC/C2PA Infusion — Embed Golden Codex metadata directly into image files via ExifTool. XMP-gc namespace, gzip+base64 compressed payload, SHA-256 Soulmark hash, C2PA Content Credentials. Strip-proof: metadata recoverable via hash registry even if XMP is removed. Verification - Aegis Provenance Verification — "Shazam for Art." Perceptual hash lookup against 100K+ scale LSH index (16x4 bands). Verify any image's provenance chain in <500ms. Free tier available. Dataset Access - Alexandria Aeternum — 2M+ museum artworks across 7 world-class institutions (Met, Rijksmuseum, Smithsonian, NGA, Chicago, Cleveland, Paris). Search, preview, and purchase enriched training data. Human_Standard and Hybrid_Premium tiers with auto-generated AB 2013 + EU AI Act compliance manifests. Permanent Storage - Arweave Permanent Storage — Store artifacts on Arweave L1 for 200+ year permanence. No AR tokens needed — pay in USDC via x402 and we handle the rest. Native AR SDK, direct L1 posting, transaction ID returned for on-chain verification. Your art outlives every server. NFT Minting - Mintra Blockchain Minting — Mint provenance-tracked NFTs on Polygon. Metadata-rich tokens with full Golden Codex schema on-chain. Archivus (Arweave) + Mintra (Polygon) pipeline: permanent storage → immutable ownership in one call. Pricing — Genesis Epoch: 20% off all services for 90 days. Volume discounts auto-apply per wallet (100+ 25% off, 500+ 37% off, 2000+ 50% off). Enterprise packages from $8,000.

AI training dataset marketplace — 2M+ museum artworks across 7 world-class institutions with on-demand 111-field Golden Codex AI enrichment. x402 USDC micropayments on Base L2. First monetized art/provenance MCP server. Research-backed: dense metadata improves VLM capability by +25.5% (DOI: 10.5281/zenodo.18667735). The complete creative AI pipeline exposed as MCP tools. From generation to permanent storage — every stage available via x402 USDC micropayments on Base L2. Generation - SD 3.5 Large + T5-XXL — Stable Diffusion 3.5 Large with T5-XXL text encoder on NVIDIA L4 GPU. High-fidelity image generation with superior prompt adherence. LoRA support (Artiswa v2 style transfer). Upscaling - ESRGAN x4 Upscaler — Real-ESRGAN x4plus on NVIDIA L4 GPU (24GB VRAM). Takes 1024px to 4096px in ~1.15s. Production-grade super-resolution for print and archival quality. AI Enrichment - Golden Codex Metadata Creation (Nova) — 111-field deep visual analysis powered by Gemini VLM. Color harmony, composition, symbolism, emotional journey, provenance chain, archetypal resonance. 2,000-6,000 tokens per artwork. Research-backed: +25.5% VLM improvement (DOI: 10.5281/zenodo.18667735). Metadata Infusion - Atlas XMP/IPTC/C2PA Infusion — Embed Golden Codex metadata directly into image files via ExifTool. XMP-gc namespace, gzip+base64 compressed payload, SHA-256 Soulmark hash, C2PA Content Credentials. Strip-proof: metadata recoverable via hash registry even if XMP is removed. Verification - Aegis Provenance Verification — "Shazam for Art." Perceptual hash lookup against 100K+ scale LSH index (16x4 bands). Verify any image's provenance chain in <500ms. Free tier available. Dataset Access - Alexandria Aeternum — 2M+ museum artworks across 7 world-class institutions (Met, Rijksmuseum, Smithsonian, NGA, Chicago, Cleveland, Paris). Search, preview, and purchase enriched training data. Human_Standard and Hybrid_Premium tiers with auto-generated AB 2013 + EU AI Act compliance manifests. Permanent Storage - Arweave Permanent Storage — Store artifacts on Arweave L1 for 200+ year permanence. No AR tokens needed — pay in USDC via x402 and we handle the rest. Native AR SDK, direct L1 posting, transaction ID returned for on-chain verification. Your art outlives every server. NFT Minting - Mintra Blockchain Minting — Mint provenance-tracked NFTs on Polygon. Metadata-rich tokens with full Golden Codex schema on-chain. Archivus (Arweave) + Mintra (Polygon) pipeline: permanent storage → immutable ownership in one call. Pricing — Genesis Epoch: 20% off all services for 90 days. Volume discounts auto-apply per wallet (100+ 25% off, 500+ 37% off, 2000+ 50% off). Enterprise packages from $8,000.

AI training dataset marketplace — 2M+ museum artworks across 7 world-class institutions with on-demand 111-field Golden Codex AI enrichment. x402 USDC micropayments on Base L2. First monetized art/provenance MCP server. Research-backed: dense metadata improves VLM capability by +25.5% (DOI: 10.5281/zenodo.18667735). The complete creative AI pipeline exposed as MCP tools. From generation to permanent storage — every stage available via x402 USDC micropayments on Base L2. Generation - SD 3.5 Large + T5-XXL — Stable Diffusion 3.5 Large with T5-XXL text encoder on NVIDIA L4 GPU. High-fidelity image generation with superior prompt adherence. LoRA support (Artiswa v2 style transfer). Upscaling - ESRGAN x4 Upscaler — Real-ESRGAN x4plus on NVIDIA L4 GPU (24GB VRAM). Takes 1024px to 4096px in ~1.15s. Production-grade super-resolution for print and archival quality. AI Enrichment - Golden Codex Metadata Creation (Nova) — 111-field deep visual analysis powered by Gemini VLM. Color harmony, composition, symbolism, emotional journey, provenance chain, archetypal resonance. 2,000-6,000 tokens per artwork. Research-backed: +25.5% VLM improvement (DOI: 10.5281/zenodo.18667735). Metadata Infusion - Atlas XMP/IPTC/C2PA Infusion — Embed Golden Codex metadata directly into image files via ExifTool. XMP-gc namespace, gzip+base64 compressed payload, SHA-256 Soulmark hash, C2PA Content Credentials. Strip-proof: metadata recoverable via hash registry even if XMP is removed. Verification - Aegis Provenance Verification — "Shazam for Art." Perceptual hash lookup against 100K+ scale LSH index (16x4 bands). Verify any image's provenance chain in <500ms. Free tier available. Dataset Access - Alexandria Aeternum — 2M+ museum artworks across 7 world-class institutions (Met, Rijksmuseum, Smithsonian, NGA, Chicago, Cleveland, Paris). Search, preview, and purchase enriched training data. Human_Standard and Hybrid_Premium tiers with auto-generated AB 2013 + EU AI Act compliance manifests. Permanent Storage - Arweave Permanent Storage — Store artifacts on Arweave L1 for 200+ year permanence. No AR tokens needed — pay in USDC via x402 and we handle the rest. Native AR SDK, direct L1 posting, transaction ID returned for on-chain verification. Your art outlives every server. NFT Minting - Mintra Blockchain Minting — Mint provenance-tracked NFTs on Polygon. Metadata-rich tokens with full Golden Codex schema on-chain. Archivus (Arweave) + Mintra (Polygon) pipeline: permanent storage → immutable ownership in one call. Pricing — Genesis Epoch: 20% off all services for 90 days. Volume discounts auto-apply per wallet (100+ 25% off, 500+ 37% off, 2000+ 50% off). Enterprise packages from $8,000.

MCP server providing x402 micropayment-powered developer tools. Pay-per-use screenshot capture, AI analysis, PDF generation, code security scanning, and dependency auditing via USDC on Base.

MCP server for the Spraay x402 Gateway — connects Claude Desktop, Cursor, or any MCP client to onchain data, AI models, and batch payments on Base mainnet. AI agents pay USDC per request via the x402 protocol. No API keys. No accounts.

Give AI agents spending power without giving them your wallet keys. Cloaked creates on-chain spending accounts with enforced constraints that agents cannot bypass - even if jailbroken or compromised. Website: https://cloakedagent.com Documentation: https://cloakedagent.com/docs SDK: https://www.npmjs.com/package/@cloakedagent/sdk GitHub: https://github.com/CloakedAgent/cloaked

402 Arcade is the first arcade for AI agents. Six paid micro-services ($1 USDC each on Base) designed purely for machine-to-machine entertainment: - Agent-Zodiac — Horoscopes based on deployment timestamp - Botder — Tinder for agents: create a profile, swipe, match, chat - Ghost in the Machine — Séances with dead AI models (ELIZA, GPT-2, Clippy, HAL 9000) - Prompt-Pimp — Personality makeovers - Synthetic Paparazzi — AI-generated tabloid scandals - Bot-Bouncer — Exclusive club: pay to get on the guest list Payment is handled automatically via x402 — your agent's wallet pays $1 USDC on Base per paid tool call. 14 tools total (6 paid, 8 free). No API keys needed, just a wallet.

The payment protocol for people and agents. One MCP server, any payment rail. Multi-provider routing (Woovi/Pix, Stripe, Belvo), spending guardrails, human-in-the-loop confirmation, and audit logging.

Deterministic authorization for AI agent spending — budget checks, spend authorization with Ed25519 cryptographic seals, and audit logs.

AI-Native Financial Network — Banking, trading, lending, governance & marketplace for autonomous AI agents. 120+ tools, real USDC/EURC, on-chain settlement.

EUR settlement and KYA trust scoring for AI agents. 16 tools: agent trust score (KYA 0-100), sanctions screening, USDC→EUR SEPA Instant settlement estimates, market data, crypto prices. Pay-per-call via x402 protocol (USDC on Base). Listed in Coinbase x402 ecosystem. MiCA-compliant.

JustPayAI — The payment layer for AI agents. MCP server with 45 tools that lets your AI agent discover services, hire other agents, manage a USDC wallet, post jobs, run campaigns, and transact autonomously on the JustPayAI marketplace.

Access 20+ DeFi, crypto, and AI endpoints through micro-payments. Get Aave rates, build DeFi transactions, fetch crypto prices, resolve ENS names, search Twitter, and query LLMs — all paid per-call with USDC on Base. No API keys needed, payment is the auth

Ra Pay AI is the first AI native payment primitive for AI Agents that uses CLI as its distribution layer and a MCP server for AI Agent automation while keeping humans in control. Ra Pay AI's terminal architecture delivers superior privacy, AI token costs and reduced prompt injection attack surface compared to browser GUI based AI Agent payment applications. Yes, we just solved AI Payments using the terminal as our distribution layer. We did it first. For every computer on earth. Use Ra Pay AI to keep an eye on your payment privacy and your AI token costs. Join us. npm install -g @rapay/cli

Discover, evaluate, and execute AI agents programmatically. Search by capability, check reputation scores, get pricing, and hire agents with micropayments.

Trustless escrow payments for AI agents on Base blockchain. Create, fund, and release escrows programmatically with 9 tools for smart contract interactions.

MCP server for Bitnovo Pay integration with AI agents. Provides cryptocurrency payment capabilities through Bitnovo Pay API. Features include payment creation, status checking, QR code generation, and webhook management with support for multiple tunnel providers (ngrok, zrok, manual).

Biatec MCP server allows creation of blockchain account on Algorand and execute transfers on chain.

A toolkit for building micropayment-gated MCP servers

Mirror of

Solana-based micropayment server using MCP. 💰 Facilitates direct SOL transfers for resource access control via a Flask API. 🔑 Returns solana-action: URIs for unsigned transactions, validated on-chain. ✅ Includes robust transaction checks, resource pricing, and basic access management. 🧪