MCP servers for HTTP / API

X News Retrieval: Zero-configuration, key-free X/Twitter news retrieval, featuring account pool scanning, keyword search, popularity…

X Information Monitoring: Automatic account monitoring and inspection, new post deduplication, daily Chinese news report, automatic check…

Real-time Twitter/X data miner and sentiment parser for autonomous bots.

X trending topics and discussion volume over time. Free key at trendsapi.ai

On-chain DeFi smart contract auditor, arbitrage scanner, and agent tollbooth via x402 on Base.

Audits any URL for HTTP 402 x402 V2 compliance, PAYMENT-REQUIRED headers, Bazaar schema, and MCP.

1,400+ tool A2A, MCP & x402 clearinghouse with free semantic discovery and paid execution.

Single-connection meta-router indexing 500+ MCP servers & A2A tools with 85% token compression and

Audit SPF, DKIM, DMARC, MX, BIMI, MTA-STS for a domain; score + grade. $0.003 USDC/call via x402.

Email verification for AI agents: syntax, MX, disposable, role, score. $0.001 USDC/call via x402.

200+ x402 paid data APIs for AI agents: prediction markets, verified weather, econ, SEC filings

IBAN, EU VAT, NIP, REGON, PESEL, email checks. Only $0.001 (0.1 cent) per check via x402 on Base

Turn any public web page into clean Markdown. Pay-per-call via x402: 0.005 USDC on Base.

Paid x402 help: debug 402 errors, review MCP manifests, rewrite Bazaar listings. USDC on Base.

x402 payment-request parser with a limited token list. Does not sign, approve or judge payments.

Fetch recent public X/Twitter posts by named handle for monitoring, comparison, OSINT, and research.

XFA's remote MCP server — query device posture, compliance, policies & CVEs. Read-only.

Check if AI assistants and shopping agents can read a website or online store

Turn a website URL into a launch video with voice-over. Edit by chat, export MP4.

Read-only Monero node, fee, mempool and payment checks. Free telemetry; x402 on Base or Solana.

GPU fabric tools: NCCL benchmark analysis, degradation cost, cluster compatibility, XportL facts.