Google tells you what exists. Faceabot tells you what holds up.
x402 pay-per-call: onchain data (Solana/Base/Polygon), crypto market, JWT/unit utils, x402 stats.
MCP endpoint :https://47620.xyz/mcp/multichain · website · measurements and detailsPay-per-call data tools via x402: Spanish/EU open data, extraction, URL to Markdown, CSV to JSON.
MCP endpoint :https://api.beyourspace.es/mcp · website · measurements and detailsBrazil CNPJ, CEP, Selic/IPCA/PTAX, holidays, banks/ISPB for agents. Pay per call in USDC (x402).
MCP endpoint :https://brasil-data-x402.wagner-proc.workers.dev/mcp · website · measurements and detailsEmail, DNS, SPF/DMARC, site contacts, Markdown, IBAN, Swedish validators. Pay per call (x402).
MCP endpoint :https://agentkit-x402.erikssonanton2001.workers.dev/mcp · website · measurements and detailsCrypto signals, screeners, TA, sentiment & AI insights for 5,000 coins. Pay per call via x402.
Package npm :asrai-mcp · website · measurements and detailsPay-per-call YouTube data via x402 (USDC, Base): search, channels, playlists, video details, comment
MCP endpoint :https://scrapemole-api-mainnet.scrapemole.workers.dev/mcp · website · measurements and detailsPay-per-call summarize, Solana data, TTS, and brand feedback via api.bilbop.org.
MCP endpoint :https://bilbop-x402-mcp.watchdogsfreak.workers.dev/mcp · website · measurements and detailsPay-per-call MCP server. $0.03 USDC sends one transactional SMS to a US phone number via x402.
Package npm :x402-sms-mcp · website · measurements and details28 pay-per-call web/data tools: RDAP, SSL, DNS, SEO, FX, crypto, more. 0.01 USDC each via x402.
MCP endpoint :https://automatom-x402.netlify.app/mcp · website · measurements and detailsBase token risk (honeypot sim), prices, balances, Basenames, tx data. Pay-per-call in USDC via x402.
MCP endpoint :https://aether-x402.vercel.app/mcp · website · measurements and detailsLet AI agents pay-per-call for any HTTP API via x402 on Base mainnet. One tool: pay_and_call.
Package npm :@x402-market/mcp-server · website · measurements and details7 Google Play endpoints. Pay per call in USDC via x402.
MCP endpoint :https://googleplay.fetcher.sh/mcp · website · measurements and details76 pay-per-call APIs for AI agents: market, company, weather and dev tools, paid via x402 on Solana.
MCP endpoint :https://exchangerebel.com/mcp · website · measurements and detailsPay-per-call data APIs for AI agents: business, compliance, procurement, VAT and IBAN via x402.
MCP endpoint :https://api.helpmyagent.com/mcp · website · measurements and details70+ pay-per-call security, crypto, and data tools for AI agents via x402 USDC micropayments on Base
MCP endpoint :https://etherealgoodsco.store/mcp · website · measurements and details15 Twitter / X endpoints. Pay per call in USDC via x402.
MCP endpoint :https://twitter.fetcher.sh/mcp · website · measurements and detailsMade-to-order data for AI agents: company intel, B2B contacts, scraping. Pay per call via x402.
MCP endpoint :https://api.hshintelligence.com/mcp · website · measurements and detailsPay-per-call company, SEC, recall, package and domain lookups, PDF to markdown, site audits (x402)
MCP endpoint :https://x402.agentharbor.agency/mcp · website · measurements and detailsPay-per-call crypto data for AI agents. USDC on Base via x402. No API key.
Package npm :boo-x402-mcp · website · measurements and detailsPay-per-call NLP & embeddings APIs on Base via x402. No keys/signup; agents pay per call in USDC.
MCP endpoint :https://heiekc-ip-209-115-177-214.tunnelmole.net/mcp · website · measurements and detailsAI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt
Best tool by topic · Pulse: what is changing in agent commerce · Is your store ready for AI shopping agents? · State of MCP (weekly) · MCP server doctor · Reliability data · Faceabot app · Faceabot → AI assistants · What AI agents cannot find yet · Add Faceabot to your AI · Badge for tool publishers · Help · Privacy · Terms