"Access MySQL Database and Perform Read/Write Operations" matching MCP connectors:
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Spend USDC in the real world: prepaid cards, gift cards, push-to-card, and bank payouts.
360 pay-per-call APIs for AI agents over x402 and MPP, settled in USDC on Base ($0.001-$0.25 a call, no account or API key). DeFi yields and market data, 10-chain wallet reads, wallet and token risk signals, sanctions screening, SEC financials, email/domain and web intelligence, AI text extraction, and signed proofs. Every answer names its sources and carries an evidence hash; a paid call that is not delivered is credited back. Built and run by UnyKorn LLC.
Passive website security checks, credit balance, card top-up links and published app status.
RevRec schedules, waterfalls, renewals, credits and usage pricing. Can save contracts as drafts.
Pay-per-call MCP tools for agents, settled with x402 (USDC on Base mainnet). 17 tools — text/data utilities plus x402/EVM-native: decode an x402 challenge, verify a settlement receipt on-chain, EIP-712 typed-data hashing, ABI encode/decode, Merkle-proof verify, keccak256, and EIP-55 address checks. No API keys.
Build, run, schedule, and publish AI video pipelines to YouTube and TikTok from any MCP client.
Free directory of MCP servers and x402 APIs for AI agents. Find them, or list your own in one call.
PDFs, images and e-invoices (XRechnung, ZUGFeRD) from templates and JSON, rendered in the EU.
Screenshots and PDFs of web pages or your HTML/Markdown, paid per call in sats. No account.
Processor fees, charge-to-net, invoice totals and proration. 3 of 6 tools free.
Peppol e-invoicing API for developers. Without an account: plan your integration, search the docs, check a test invoice against the Peppol rules and look up a Peppol receiver. With a free account: send sandbox test invoices and follow their delivery. Sandbox only.
Streamable HTTP JSON-RPC 2.0 MCP Server exposing 9 deterministic B2B SaaS revenue leak detection, Visa CE 3.0 dispute evidence linting, and webhook security tools.
SimFuse is a travel eSIM storefront covering 200+ countries and regions. This connector lets an AI assistant plan a trip, compare live prices and open a checkout for eSIM data. Browsing needs no authentication. What it does: - plan-trip: give the stops (country code and days in each) and it compares one plan covering the whole route against one plan per country against a mix, on live prices, then flags the cheapest complete option and lists any country it cannot cover. - list-destinations: search every country and region SimFuse sells for, with the cheapest plan price per destination. - list-plans and get-plan: browse a destination's plan ladder, filter by data amount, validity and price, and inspect a single plan in detail. - get-plan-coverage: check every country a plan works in before buying. - create-checkout-session: open a checkout for the selected plans at frozen prices. Nothing is charged by that call; payment, completion and cancellation happen over the agentic HTTP API with the returned key. Good to know: prices come back in minor units of the currency you ask for, data allowances are in megabytes, and quotes are offers rather than reservations, so the charged total is computed at checkout. Operated by Qorinx OÜ. Buy directly at https://simfuse.app, agent documentation at https://simfuse.app/agent/.
Evidence observatory: x402/MPP inspection, signed receipt checks and settlement attestations.
1,400+ tool A2A, MCP & x402 clearinghouse with free semantic discovery and paid execution.
Testnet wallet for AI agents on Aether: pay, get paid and buy from paid APIs, with spending caps.
Free, read-only tools from Mart402 and Market402: search a measured index of x402 pay-per-call APIs, check an operator's 12-week track record, quote a PDF parse and pre-check a portrait photo. Nothing here charges or asks for payment.
402xAgent is the check an agent calls before paying any x402 endpoint. It probes the endpoint's 402 without paying and returns a pay / skip / recheck verdict with a reason. Every check leaves a public receipt. It never pays the target.
Library (L402, x402, Lightning, stablecoins): 18 read-only tools plus 3 writers.
Find and live-check the paid x402 API for an agent task, ranked by real 30-day payers and price.
