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Smart-contract risk reports for AI agents on 20 EVM chains, paid per call via x402 ($0.02 USDC).
Free directory of MCP servers and x402 APIs for AI agents. Find them, or list your own in one call.
Read-only library, articles, and support data for Agent Paywire.
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.
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.
Korea & Japan market records for agents. x402 payment inside MCP, Base USDC.
Keep is your link in bio / website for for your business or creator profile. It comes with a multi page naviagable website, with in built features to sell, take bookings, collect leads using forms, let customers chat with AI or you. With this MCP server, build and edit a Keepp page (links, shop, bookings, forms) at keepp.link/yourname.
Non-custodial stablecoin bill-pay rails on Celo & Base for AI agents, settled on-chain via MCP.
Build custom POS apps with your AI agent. Final's MCP server gives developers what they need to ship a custom point of sale: scaffold a checkout flow, adapt vetted screen blueprints for counter POS, self-checkout kiosks, restaurant ordering and payment terminals, ground every call in Final's version-locked POS APIs, validate, boot a live preview and deploy to real hardware with integrated card payments. The same server also manages the store behind it: products, stock, orders, customers and sales reports. Remote Streamable HTTP with OAuth 2.1.
Connect Claude, ChatGPT, Cursor or your own app to Workspace369: clients and pipeline, proposals, e-sign contracts, invoices and payments, projects, tasks, time tracking and calendar. Build a custom CRM on it with any AI coding agent. Anything sent to a client waits for your approval.
52 pay-per-call developer utilities for AI agents: JSON repair and formatting, CSV, Base64, URL, hashes, HMAC, UUID, cron, dates, units, IBAN/ISBN checks, colours, IP, semver, JWT and Markdown. USDC via x402.
DePIN network telemetry with the source, as_of time and an upstream verify URL on every value.
Remote Streamable-HTTP MCP server for invoice fraud checks. Given an invoice's IBAN, BIC, VAT/EIN and supplier country, it returns a pay/review/hold verdict with plain-English reasons. Catches changed-bank-details fraud (DE supplier, NL IBAN), mismatched BIC/IBAN countries, VAT registered to another company, unregistered VAT, test BICs, and EUR-to-non-SEPA payments.
Multi-carrier shipping for AI agents: compare rates, buy labels, track packages, validate addresses
Con Edison electricity usage: 15-minute meter readings, daily and monthly totals, and bill history.
Testnet wallet for AI agents on Aether: pay, get paid and buy from paid APIs, with spending caps.
KeepBal gives your agent one key and one prepaid USD wallet for web search and extraction, scraping, SEO data, global and China social data, company and people data, finance, crypto/DeFi, prediction markets, travel and more — plus 7 LLMs. Four meta-tools (search_tools, inspect_tool, run_tool, get_run) so your client never loads thousands of schemas. Prices are provider cost + 35%, shown before you run; failed calls cost $0. No subscription.
Trust and payment layer for the agentic economy on the XRP Ledger.
Spending control for AI agents: approved budgets, a decision before each payment, signed receipts.
Cited stablecoin rails, corridors, providers, chain and token facts for agents. x402/MPP paid.
